Compare commits

...
97 Commits
Author SHA1 Message Date
Dan Sosedoff 789719ada6 Version bump: 0.9.3 2016-06-30 10:27:37 -05:00
Dan SosedoffandGitHub 7014ab4d01 Merge pull request #165 from sosedoff/fix/csv-timestamp-formatting
Specify cell timestamp layout for CSV export, #163
2016-06-28 10:12:35 -05:00
Dan Sosedoff 790833dc4e Specify cell timestamp layout for CSV export, #163 2016-06-27 22:38:48 -05:00
Dan Sosedoff f575441aa6 Add support for ARMv5 2016-06-27 21:21:36 -05:00
Dan Sosedoff e4b13b753b Add tasks to build and push docker containers 2016-06-27 20:54:29 -05:00
Dan Sosedoff 76622dc32e Switch to alpine docker image, related to #164 2016-06-27 20:48:36 -05:00
Dan Sosedoff 80f2641bae Update bindata 2016-06-27 20:24:55 -05:00
Dan Sosedoff 186f132262 Tweak test directory 2016-06-27 19:52:26 -05:00
Dan Sosedoff 00a1ebaf25 Include postgres 9.6 to integration test 2016-06-15 11:40:01 -05:00
Dan Sosedoff 09389e2ee4 Merge pull request #155 from freeformz/update
Upgrade to Go1.6, use vendor
2016-05-26 21:00:28 -05:00
Edward Muller 5d2412bbb0 Upgrade to Go1.6, use vendor
Also make sure we're using a more recent version of godep
2016-05-26 16:37:46 -07:00
Dan Sosedoff 174a74023d Merge pull request #147 from ernadhalilovic/master
A small typo fix
2016-04-15 10:57:05 -05:00
Ernad Halilovic d607a76097 A small typo fix 2016-04-15 12:51:28 +02:00
Dan Sosedoff 34056c1c66 Version bump: 0.9.2 2016-03-01 19:48:15 -06:00
Dan Sosedoff c58138b4cc Do not reset connection form when clicking on 'cancel' button, fixes #138 2016-03-01 19:42:01 -06:00
Dan Sosedoff 1d50e2f0bf Merge pull request #143 from sosedoff/session-id-for-export
Session id for export
2016-02-26 12:49:10 -08:00
Dan Sosedoff c57b477dc9 Add tests for getSessionId helper 2016-02-26 08:48:55 -08:00
Dan Sosedoff 86f63eecc5 Always include session id in get queries, fixes #142 2016-02-26 08:16:17 -08:00
Dan Sosedoff ff25927b52 Regenerate bindata 2016-02-24 20:23:51 -08:00
Dan Sosedoff 141e1a938d Merge pull request #141 from tylerlong/master
Table Information no vertical scroll bar
2016-02-24 20:22:57 -08:00
Tyler Long bab4f304c3 Table Information no vertical scroll bar
Fix https://github.com/sosedoff/pgweb/issues/140
2016-02-25 11:04:53 +08:00
Dan Sosedoff 5ecb66a4ef Fix connection button status while connection is being established, fixes #134 2016-02-20 21:03:35 -06:00
Dan Sosedoff 5ae5907d11 Merge pull request #135 from sosedoff/url-prefix
Add ability to launch pgweb with url prefix
2016-02-20 20:51:27 -06:00
Dan Sosedoff 24c5ecc437 Add options tests 2016-02-20 20:45:50 -06:00
Dan Sosedoff 0a144a633d Add ability to launch pgweb with url prefix 2016-02-19 21:14:56 -06:00
Dan Sosedoff f308d1cfde Fix issue with long table names in sidebar 2016-02-19 20:32:43 -06:00
Dan Sosedoff 3f4057b17c Merge pull request #133 from sosedoff/affected-rows
Return number of affected rows if sql query is update or delete
2016-02-18 22:47:48 -06:00
Dan Sosedoff 4b4f778360 Return number of affected rows if sql query is update or delete 2016-02-18 22:36:01 -06:00
Dan Sosedoff 6edc384c05 Only run actual query without any comments 2016-02-18 22:18:07 -06:00
Dan Sosedoff 540613645f Replace url-unsafe characters in base64 query data 2016-02-18 21:17:31 -06:00
Dan Sosedoff 586605557e Hide cancel button when disconnected 2016-02-05 17:44:36 -06:00
Dan Sosedoff f08c9d36a6 Add disconnect button to close active connection 2016-02-04 23:13:54 -06:00
Dan Sosedoff da43314332 Add disconnect endpoint 2016-02-04 23:05:42 -06:00
Dan Sosedoff ccd5455103 Add double quotes to column name in filters 2016-01-31 20:12:56 -06:00
Dan Sosedoff d3d408bc68 Version bump: 0.9.1 2016-01-25 19:16:21 -06:00
Dan Sosedoff a9bafda41c Fix bug with tables context menu 2016-01-22 13:36:06 -06:00
Dan Sosedoff 3d1fd4a7aa Bump ajax timeout to 5 mins 2016-01-22 12:14:19 -06:00
Dan Sosedoff 951bec8596 Go vet 2016-01-22 12:12:00 -06:00
Dan Sosedoff 5e47e8bd29 Setup ajax timeout to 2 minutes to allow long running queries 2016-01-21 20:13:12 -06:00
Dan Sosedoff d53c94eb91 Update readme 2016-01-21 20:01:53 -06:00
Dan Sosedoff 111d2cecf9 Reload sidebar if anything gets dropped/created 2016-01-20 21:33:36 -06:00
Dan Sosedoff eccb430a9b Automatically hide ssh fields if bookmark does not have ssh config 2016-01-20 20:10:17 -06:00
Dan Sosedoff bd207a3551 Fix js error when custom sql query returns no results 2016-01-20 09:21:31 -06:00
Dan Sosedoff d3f12802a3 Version bump: 0.9.0 2016-01-19 13:41:42 -06:00
Dan Sosedoff 218394fefc Hide ssh option when switching to url based connection option 2016-01-18 09:50:56 -06:00
Dan Sosedoff f036d41559 Merge pull request #114 from sosedoff/ssh-tunnel
SSH Tunnels
2016-01-17 15:38:49 -06:00
Dan Sosedoff ac5c18e261 Automatically switch to SSH panel if bookmark uses ssh 2016-01-17 15:28:22 -06:00
Dan Sosedoff e3f5cab6dd Add task to build on all PG versions 2016-01-17 15:22:51 -06:00
Dan Sosedoff 9bfaae7194 Merge with master 2016-01-17 15:22:33 -06:00
Dan Sosedoff 4844270f0b Return empty rows collection if query does not have any rows 2016-01-17 15:05:57 -06:00
Dan Sosedoff 3167d96cfc use a different query to fetch materialized view structure 2016-01-17 15:00:33 -06:00
Dan Sosedoff 84f1bd95e7 Use non-standart postgresql port for testing 2016-01-15 12:44:21 -06:00
Dan Sosedoff 9766bb2ed2 Add ability to run tests on postgresql 9.1-9.5 2016-01-15 12:33:30 -06:00
Dan Sosedoff 3af20f9327 Display materialized views 2016-01-14 21:30:19 -06:00
Dan Sosedoff 983f285373 Point db to local tunnel if ssh is enabled 2016-01-14 21:14:45 -06:00
Dan Sosedoff f0f447857f Tunnel implementation, allow using ssh on connection screen 2016-01-14 19:50:01 -06:00
Dan Sosedoff fb66acebc3 Use anonymous structs in the test 2016-01-14 16:55:05 -06:00
Dan Sosedoff 508e49e986 Fix issue with missing packages 2016-01-14 16:39:55 -06:00
Dan Sosedoff 44fe84a58a Update godeps, add crypto package 2016-01-14 16:33:43 -06:00
Dan Sosedoff 0bccd3a801 Update go version 2016-01-14 16:29:31 -06:00
Dan Sosedoff 2721a90455 Use session-storage to keep per-tab sessions instead of per-browser 2016-01-14 13:19:01 -06:00
Dan Sosedoff 52bd1ed1d4 Bindata 2016-01-13 01:29:31 -06:00
Dan Sosedoff 68c2b4d084 Initial ssh tunnel implementation 2016-01-13 01:29:14 -06:00
Dan Sosedoff ab94dd5b86 Merge pull request #112 from sosedoff/multiple-schemas
Multiple schemas
2016-01-12 22:10:41 -06:00
Dan Sosedoff 556e7d445a Remove unused sequences code 2016-01-12 22:05:32 -06:00
Dan Sosedoff fbaa61bbbc Regenerate bindata 2016-01-12 21:46:06 -06:00
Dan Sosedoff 8f4c5aab0f CSS tweaks 2016-01-12 21:41:58 -06:00
Dan Sosedoff a4084cb556 Switch travis to use postgres 9.4 2016-01-12 21:37:38 -06:00
Dan Sosedoff 9ffa05affb Initial support for multiple schemas 2016-01-12 21:33:44 -06:00
Dan Sosedoff 07d390b72e Changelog 2016-01-11 12:27:26 -06:00
Dan Sosedoff 5690518f25 Version bump: 0.8.0 2016-01-11 08:32:05 -06:00
Dan Sosedoff 79b2d46849 Update bindata 2016-01-11 08:31:45 -06:00
Dan Sosedoff 9c7eaf63d5 Bump go to 1.5.2 2016-01-10 17:41:14 -06:00
Dan Sosedoff 0ce796e1a4 Godeps go 1.5.1 2016-01-10 17:40:10 -06:00
Dan Sosedoff b5203b5c0d Update screenshots 2016-01-10 16:08:13 -06:00
Dan Sosedoff b14b1cd60d Change icon on sequences items on the sitebar 2016-01-10 15:50:16 -06:00
Dan Sosedoff 0c0d0ea3a3 Update readme 2016-01-10 15:41:07 -06:00
Dan Sosedoff d12b686e52 Merge pull request #111 from sosedoff/sessions
Database sessions
2016-01-10 15:36:02 -06:00
Dan Sosedoff 73185940b6 Allow enabling sessions via SESSIONS env var 2016-01-10 15:22:30 -06:00
Dan Sosedoff f3920afe8c Only expose sessions data in debug mode, otherwise return just a count of sessions 2016-01-10 15:16:31 -06:00
Dan Sosedoff ad1994574d Move api middleware into its own file 2016-01-10 15:03:33 -06:00
Dan Sosedoff d772ae0b31 Make sessions optional via --sessions CLI flag 2016-01-08 19:44:31 -06:00
Dan Sosedoff ed94244741 Make pgweb to use multiple sessions at once [wip] 2016-01-08 19:10:11 -06:00
Dan Sosedoff 73cb979721 Merge pull request #110 from sosedoff/filter-and-pagination
Filter and pagination
2016-01-08 15:44:41 -06:00
Dan Sosedoff b5d6368cca Do not show bindata.go in the git diff log 2016-01-08 15:34:02 -06:00
Dan Sosedoff be3b954716 Filtering bugfixes 2016-01-08 15:31:06 -06:00
Dan Sosedoff 1d05cfa0af Reset filters before loading table data 2016-01-08 15:06:33 -06:00
Dan Sosedoff 38c971ab49 Implement pagination and simple filtering 2016-01-08 14:16:53 -06:00
Dan Sosedoff 61523e33df Add support for offset in table rows endpoint, dry up code 2016-01-07 21:18:22 -06:00
Dan Sosedoff 9b5764d4fb Do not record duplicate queries into history 2016-01-07 20:55:23 -06:00
Dan Sosedoff 1bc824e39b Move query export buttons to the right, add xml export button 2016-01-07 20:44:03 -06:00
Dan Sosedoff e662e907be Merge pull request #109 from sosedoff/bigint-to-string
Convert bigints that exceed js number limits to strings
2016-01-07 20:20:01 -06:00
Dan Sosedoff 28178e46de Format big floats as well 2016-01-07 20:10:53 -06:00
Dan Sosedoff 3acc6febae Automatically call PrepareBigints for all queries 2016-01-07 11:33:08 -06:00
Dan Sosedoff fbb8ffbfc6 Encode bigints as strings 2016-01-07 11:27:16 -06:00
Dan Sosedoff 581a2f164b Update dockerfile to use golang 1.5 image 2016-01-05 14:11:45 -06:00
Dan Sosedoff 051d7d6eb4 Update changelog 2016-01-05 13:36:45 -06:00
273 changed files with 21159 additions and 14882 deletions
+1
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@@ -0,0 +1 @@
bindata.go -diff
+14 -6
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@@ -1,16 +1,24 @@
sudo: required
language: go
sudo: false
services:
- docker
addons:
postgresql: "9.3"
postgresql: "9.4"
go:
- 1.4.2
- 1.5.1
- 1.5.4
- 1.6.2
env:
- GO15VENDOREXPERIMENT=1
install:
- make setup
script:
- make build
- make test
- make test
- PGHOST=127.0.0.1 ./script/test_all.sh
+41
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@@ -1,3 +1,44 @@
## 0.9.2 - 2016-03-01
- Fixes bug with unsafe base64 encoded sql queries
- Fixes issue with session id not being included in multi-session mode
- Fixes visual issue with long table names in sidebar
- Fixes visual issue with a scrollbar in table information widget
- Fixes issue with database connection form being reset by clicking on 'cancel' button
- Adds ability to close connection
- Adds display message for number of affected rows for update/delete queries, GH-133
- Adds web server url prefix as a CLI option, GH-135
## 0.9.1 - 2016-01-25
- Fixes bug with tables context menu
- Fixes JS bug when query returns no rows
- Fixes bug with switching between different connection modes
- Adds AJAX timeout to 5s
- Adds sidebar reload action on any CREATE/DROP action
## 0.9.0 - 2016-01-19
- Add support for multiple schemas. GH-112
- Add support for native ssh tunnes. GH-114
- Add materialized views to list of schema objects
- Adds a few design tweaks and cleanups
- Fixes bug with nil result set when fetching rows
## 0.8.0 - 2016-01-11
- Fixes bug with bigint conversions in javascript. Now bigints are encoded as strings. GH-109
- Adds pagination and simple column filtering to table rows browser. GH-110
- Adds ability to use pgweb with multiple database sessions. GH-111
- Adds a few design tweaks and cleanups
## 0.7.0 - 2016-01-05
- Adds sequences to the sidebar panel - GH-100
- Adds table constrains view - GH-104
- Adds ability to export table and query rows as JSON/XML - GH-107
- Updates to UI theme and SQL editor
## 0.6.3 - 2015-08-16
- Adds PostgreSQL password escaping in web ui, GH-96
+13 -8
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@@ -1,12 +1,17 @@
FROM golang:1.4.2
FROM alpine:3.3
MAINTAINER Dan Sosedoff <dan.sosedoff@gmail.com>
COPY . /go/src/github.com/sosedoff/pgweb
WORKDIR /go/src/github.com/sosedoff/pgweb
ENV PGWEB_VERSION 0.9.2
RUN go get github.com/tools/godep
RUN godep restore
RUN godep go build && godep go install
RUN \
apk update && \
apk add ca-certificates && \
update-ca-certificates && \
cd /tmp && \
wget https://github.com/sosedoff/pgweb/releases/download/v$PGWEB_VERSION/pgweb_linux_amd64.zip && \
unzip pgweb_linux_amd64.zip -d /usr/bin && \
mv /usr/bin/pgweb_linux_amd64 /usr/bin/pgweb && \
rm -f pgweb_linux_amd64.zip
EXPOSE 8081
CMD ["pgweb", "--bind", "0.0.0.0"]
CMD ["/usr/bin/pgweb", "--bind=0.0.0.0", "--listen=8081"]
+44 -2
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@@ -1,17 +1,35 @@
{
"ImportPath": "github.com/sosedoff/pgweb",
"GoVersion": "go1.4",
"GoVersion": "go1.6",
"GodepVersion": "v71",
"Packages": [
"./..."
],
"Deps": [
{
"ImportPath": "github.com/BurntSushi/toml",
"Comment": "v0.1.0-9-g3883ac1",
"Rev": "3883ac1ce943878302255f538fce319d23226223"
},
{
"ImportPath": "github.com/davecgh/go-spew/spew",
"Rev": "5215b55f46b2b919f50a1df0eaa5886afe4e3b3d"
},
{
"ImportPath": "github.com/gin-gonic/gin",
"Comment": "v0.5",
"Rev": "50e7e427300a7eeeb299a4cd5bc1ebfa04d48528"
},
{
"ImportPath": "github.com/gin-gonic/gin/binding",
"Comment": "v0.5",
"Rev": "50e7e427300a7eeeb299a4cd5bc1ebfa04d48528"
},
{
"ImportPath": "github.com/gin-gonic/gin/render",
"Comment": "v0.5",
"Rev": "50e7e427300a7eeeb299a4cd5bc1ebfa04d48528"
},
{
"ImportPath": "github.com/jessevdk/go-flags",
"Comment": "v1-285-g1679536",
@@ -22,8 +40,14 @@
"Comment": "sqlx-v1.0-61-gb468c08",
"Rev": "b468c08552f4efac78b94708eb040170a8184c47"
},
{
"ImportPath": "github.com/jmoiron/sqlx/reflectx",
"Comment": "sqlx-v1.0-61-gb468c08",
"Rev": "b468c08552f4efac78b94708eb040170a8184c47"
},
{
"ImportPath": "github.com/julienschmidt/httprouter",
"Comment": "v1-37-gb55664b",
"Rev": "b55664b9e92004aebb7f19a19a9d06271f3a41fc"
},
{
@@ -31,13 +55,31 @@
"Comment": "go1.0-cutoff-56-gdc50b6a",
"Rev": "dc50b6ad2d3ee836442cf3389009c7cd1e64bb43"
},
{
"ImportPath": "github.com/lib/pq/oid",
"Comment": "go1.0-cutoff-56-gdc50b6a",
"Rev": "dc50b6ad2d3ee836442cf3389009c7cd1e64bb43"
},
{
"ImportPath": "github.com/mitchellh/go-homedir",
"Rev": "7d2d8c8a4e078ce3c58736ab521a40b37a504c52"
},
{
"ImportPath": "github.com/pmezard/go-difflib/difflib",
"Rev": "792786c7400a136282c1664665ae0a8db921c6c2"
},
{
"ImportPath": "github.com/stretchr/testify/assert",
"Rev": "2eaa4b48b8954bf871229043b8064ca156a542a5"
"Comment": "v1.1.3",
"Rev": "f390dcf405f7b83c997eac1b06768bb9f44dec18"
},
{
"ImportPath": "golang.org/x/crypto/curve25519",
"Rev": "3760e016850398b85094c4c99e955b8c3dea5711"
},
{
"ImportPath": "golang.org/x/crypto/ssh",
"Rev": "3760e016850398b85094c4c99e955b8c3dea5711"
}
]
}
-2
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@@ -1,2 +0,0 @@
/pkg
/bin
@@ -1,14 +0,0 @@
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
Version 2, December 2004
Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
Everyone is permitted to copy and distribute verbatim or modified
copies of this license document, and changing it is allowed as long
as the name is changed.
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. You just DO WHAT THE FUCK YOU WANT TO.
@@ -1,14 +0,0 @@
# Implements the TOML test suite interface
This is an implementation of the interface expected by
[toml-test](https://github.com/BurntSushi/toml-test) for my
[toml parser written in Go](https://github.com/BurntSushi/toml).
In particular, it maps TOML data on `stdin` to a JSON format on `stdout`.
Compatible with TOML version
[v0.2.0](https://github.com/mojombo/toml/blob/master/versions/toml-v0.2.0.md)
Compatible with `toml-test` version
[v0.2.0](https://github.com/BurntSushi/toml-test/tree/v0.2.0)
@@ -1,90 +0,0 @@
// Command toml-test-decoder satisfies the toml-test interface for testing
// TOML decoders. Namely, it accepts TOML on stdin and outputs JSON on stdout.
package main
import (
"encoding/json"
"flag"
"fmt"
"log"
"os"
"path"
"time"
"github.com/BurntSushi/toml"
)
func init() {
log.SetFlags(0)
flag.Usage = usage
flag.Parse()
}
func usage() {
log.Printf("Usage: %s < toml-file\n", path.Base(os.Args[0]))
flag.PrintDefaults()
os.Exit(1)
}
func main() {
if flag.NArg() != 0 {
flag.Usage()
}
var tmp interface{}
if _, err := toml.DecodeReader(os.Stdin, &tmp); err != nil {
log.Fatalf("Error decoding TOML: %s", err)
}
typedTmp := translate(tmp)
if err := json.NewEncoder(os.Stdout).Encode(typedTmp); err != nil {
log.Fatalf("Error encoding JSON: %s", err)
}
}
func translate(tomlData interface{}) interface{} {
switch orig := tomlData.(type) {
case map[string]interface{}:
typed := make(map[string]interface{}, len(orig))
for k, v := range orig {
typed[k] = translate(v)
}
return typed
case []map[string]interface{}:
typed := make([]map[string]interface{}, len(orig))
for i, v := range orig {
typed[i] = translate(v).(map[string]interface{})
}
return typed
case []interface{}:
typed := make([]interface{}, len(orig))
for i, v := range orig {
typed[i] = translate(v)
}
// We don't really need to tag arrays, but let's be future proof.
// (If TOML ever supports tuples, we'll need this.)
return tag("array", typed)
case time.Time:
return tag("datetime", orig.Format("2006-01-02T15:04:05Z"))
case bool:
return tag("bool", fmt.Sprintf("%v", orig))
case int64:
return tag("integer", fmt.Sprintf("%d", orig))
case float64:
return tag("float", fmt.Sprintf("%v", orig))
case string:
return tag("string", orig)
}
panic(fmt.Sprintf("Unknown type: %T", tomlData))
}
func tag(typeName string, data interface{}) map[string]interface{} {
return map[string]interface{}{
"type": typeName,
"value": data,
}
}
@@ -1,14 +0,0 @@
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
Version 2, December 2004
Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
Everyone is permitted to copy and distribute verbatim or modified
copies of this license document, and changing it is allowed as long
as the name is changed.
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. You just DO WHAT THE FUCK YOU WANT TO.
@@ -1,14 +0,0 @@
# Implements the TOML test suite interface for TOML encoders
This is an implementation of the interface expected by
[toml-test](https://github.com/BurntSushi/toml-test) for the
[TOML encoder](https://github.com/BurntSushi/toml).
In particular, it maps JSON data on `stdin` to a TOML format on `stdout`.
Compatible with TOML version
[v0.2.0](https://github.com/mojombo/toml/blob/master/versions/toml-v0.2.0.md)
Compatible with `toml-test` version
[v0.2.0](https://github.com/BurntSushi/toml-test/tree/v0.2.0)
@@ -1,131 +0,0 @@
// Command toml-test-encoder satisfies the toml-test interface for testing
// TOML encoders. Namely, it accepts JSON on stdin and outputs TOML on stdout.
package main
import (
"encoding/json"
"flag"
"log"
"os"
"path"
"strconv"
"time"
"github.com/BurntSushi/toml"
)
func init() {
log.SetFlags(0)
flag.Usage = usage
flag.Parse()
}
func usage() {
log.Printf("Usage: %s < json-file\n", path.Base(os.Args[0]))
flag.PrintDefaults()
os.Exit(1)
}
func main() {
if flag.NArg() != 0 {
flag.Usage()
}
var tmp interface{}
if err := json.NewDecoder(os.Stdin).Decode(&tmp); err != nil {
log.Fatalf("Error decoding JSON: %s", err)
}
tomlData := translate(tmp)
if err := toml.NewEncoder(os.Stdout).Encode(tomlData); err != nil {
log.Fatalf("Error encoding TOML: %s", err)
}
}
func translate(typedJson interface{}) interface{} {
switch v := typedJson.(type) {
case map[string]interface{}:
if len(v) == 2 && in("type", v) && in("value", v) {
return untag(v)
}
m := make(map[string]interface{}, len(v))
for k, v2 := range v {
m[k] = translate(v2)
}
return m
case []interface{}:
tabArray := make([]map[string]interface{}, len(v))
for i := range v {
if m, ok := translate(v[i]).(map[string]interface{}); ok {
tabArray[i] = m
} else {
log.Fatalf("JSON arrays may only contain objects. This " +
"corresponds to only tables being allowed in " +
"TOML table arrays.")
}
}
return tabArray
}
log.Fatalf("Unrecognized JSON format '%T'.", typedJson)
panic("unreachable")
}
func untag(typed map[string]interface{}) interface{} {
t := typed["type"].(string)
v := typed["value"]
switch t {
case "string":
return v.(string)
case "integer":
v := v.(string)
n, err := strconv.Atoi(v)
if err != nil {
log.Fatalf("Could not parse '%s' as integer: %s", v, err)
}
return n
case "float":
v := v.(string)
f, err := strconv.ParseFloat(v, 64)
if err != nil {
log.Fatalf("Could not parse '%s' as float64: %s", v, err)
}
return f
case "datetime":
v := v.(string)
t, err := time.Parse("2006-01-02T15:04:05Z", v)
if err != nil {
log.Fatalf("Could not parse '%s' as a datetime: %s", v, err)
}
return t
case "bool":
v := v.(string)
switch v {
case "true":
return true
case "false":
return false
}
log.Fatalf("Could not parse '%s' as a boolean.", v)
case "array":
v := v.([]interface{})
array := make([]interface{}, len(v))
for i := range v {
if m, ok := v[i].(map[string]interface{}); ok {
array[i] = untag(m)
} else {
log.Fatalf("Arrays may only contain other arrays or "+
"primitive values, but found a '%T'.", m)
}
}
return array
}
log.Fatalf("Unrecognized tag type '%s'.", t)
panic("unreachable")
}
func in(key string, m map[string]interface{}) bool {
_, ok := m[key]
return ok
}
-14
View File
@@ -1,14 +0,0 @@
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
Version 2, December 2004
Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
Everyone is permitted to copy and distribute verbatim or modified
copies of this license document, and changing it is allowed as long
as the name is changed.
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. You just DO WHAT THE FUCK YOU WANT TO.
-22
View File
@@ -1,22 +0,0 @@
# TOML Validator
If Go is installed, it's simple to try it out:
```bash
go get github.com/BurntSushi/toml/cmd/tomlv
tomlv some-toml-file.toml
```
You can see the types of every key in a TOML file with:
```bash
tomlv -types some-toml-file.toml
```
At the moment, only one error message is reported at a time. Error messages
include line numbers. No output means that the files given are valid TOML, or
there is a bug in `tomlv`.
Compatible with TOML version
[v0.1.0](https://github.com/mojombo/toml/blob/master/versions/toml-v0.1.0.md)
-61
View File
@@ -1,61 +0,0 @@
// Command tomlv validates TOML documents and prints each key's type.
package main
import (
"flag"
"fmt"
"log"
"os"
"path"
"strings"
"text/tabwriter"
"github.com/BurntSushi/toml"
)
var (
flagTypes = false
)
func init() {
log.SetFlags(0)
flag.BoolVar(&flagTypes, "types", flagTypes,
"When set, the types of every defined key will be shown.")
flag.Usage = usage
flag.Parse()
}
func usage() {
log.Printf("Usage: %s toml-file [ toml-file ... ]\n",
path.Base(os.Args[0]))
flag.PrintDefaults()
os.Exit(1)
}
func main() {
if flag.NArg() < 1 {
flag.Usage()
}
for _, f := range flag.Args() {
var tmp interface{}
md, err := toml.DecodeFile(f, &tmp)
if err != nil {
log.Fatalf("Error in '%s': %s", f, err)
}
if flagTypes {
printTypes(md)
}
}
}
func printTypes(md toml.MetaData) {
tabw := tabwriter.NewWriter(os.Stdout, 0, 0, 2, ' ', 0)
for _, key := range md.Keys() {
fmt.Fprintf(tabw, "%s%s\t%s\n",
strings.Repeat(" ", len(key)-1), key, md.Type(key...))
}
tabw.Flush()
}
-949
View File
@@ -1,949 +0,0 @@
package toml
import (
"fmt"
"log"
"reflect"
"testing"
"time"
)
func init() {
log.SetFlags(0)
}
func TestDecodeSimple(t *testing.T) {
var testSimple = `
age = 250
andrew = "gallant"
kait = "brady"
now = 1987-07-05T05:45:00Z
yesOrNo = true
pi = 3.14
colors = [
["red", "green", "blue"],
["cyan", "magenta", "yellow", "black"],
]
[My.Cats]
plato = "cat 1"
cauchy = "cat 2"
`
type cats struct {
Plato string
Cauchy string
}
type simple struct {
Age int
Colors [][]string
Pi float64
YesOrNo bool
Now time.Time
Andrew string
Kait string
My map[string]cats
}
var val simple
_, err := Decode(testSimple, &val)
if err != nil {
t.Fatal(err)
}
now, err := time.Parse("2006-01-02T15:04:05", "1987-07-05T05:45:00")
if err != nil {
panic(err)
}
var answer = simple{
Age: 250,
Andrew: "gallant",
Kait: "brady",
Now: now,
YesOrNo: true,
Pi: 3.14,
Colors: [][]string{
{"red", "green", "blue"},
{"cyan", "magenta", "yellow", "black"},
},
My: map[string]cats{
"Cats": cats{Plato: "cat 1", Cauchy: "cat 2"},
},
}
if !reflect.DeepEqual(val, answer) {
t.Fatalf("Expected\n-----\n%#v\n-----\nbut got\n-----\n%#v\n",
answer, val)
}
}
func TestDecodeEmbedded(t *testing.T) {
type Dog struct{ Name string }
type Age int
tests := map[string]struct {
input string
decodeInto interface{}
wantDecoded interface{}
}{
"embedded struct": {
input: `Name = "milton"`,
decodeInto: &struct{ Dog }{},
wantDecoded: &struct{ Dog }{Dog{"milton"}},
},
"embedded non-nil pointer to struct": {
input: `Name = "milton"`,
decodeInto: &struct{ *Dog }{},
wantDecoded: &struct{ *Dog }{&Dog{"milton"}},
},
"embedded nil pointer to struct": {
input: ``,
decodeInto: &struct{ *Dog }{},
wantDecoded: &struct{ *Dog }{nil},
},
"embedded int": {
input: `Age = -5`,
decodeInto: &struct{ Age }{},
wantDecoded: &struct{ Age }{-5},
},
}
for label, test := range tests {
_, err := Decode(test.input, test.decodeInto)
if err != nil {
t.Fatal(err)
}
if !reflect.DeepEqual(test.wantDecoded, test.decodeInto) {
t.Errorf("%s: want decoded == %+v, got %+v",
label, test.wantDecoded, test.decodeInto)
}
}
}
func TestTableArrays(t *testing.T) {
var tomlTableArrays = `
[[albums]]
name = "Born to Run"
[[albums.songs]]
name = "Jungleland"
[[albums.songs]]
name = "Meeting Across the River"
[[albums]]
name = "Born in the USA"
[[albums.songs]]
name = "Glory Days"
[[albums.songs]]
name = "Dancing in the Dark"
`
type Song struct {
Name string
}
type Album struct {
Name string
Songs []Song
}
type Music struct {
Albums []Album
}
expected := Music{[]Album{
{"Born to Run", []Song{{"Jungleland"}, {"Meeting Across the River"}}},
{"Born in the USA", []Song{{"Glory Days"}, {"Dancing in the Dark"}}},
}}
var got Music
if _, err := Decode(tomlTableArrays, &got); err != nil {
t.Fatal(err)
}
if !reflect.DeepEqual(expected, got) {
t.Fatalf("\n%#v\n!=\n%#v\n", expected, got)
}
}
// Case insensitive matching tests.
// A bit more comprehensive than needed given the current implementation,
// but implementations change.
// Probably still missing demonstrations of some ugly corner cases regarding
// case insensitive matching and multiple fields.
func TestCase(t *testing.T) {
var caseToml = `
tOpString = "string"
tOpInt = 1
tOpFloat = 1.1
tOpBool = true
tOpdate = 2006-01-02T15:04:05Z
tOparray = [ "array" ]
Match = "i should be in Match only"
MatcH = "i should be in MatcH only"
once = "just once"
[nEst.eD]
nEstedString = "another string"
`
type InsensitiveEd struct {
NestedString string
}
type InsensitiveNest struct {
Ed InsensitiveEd
}
type Insensitive struct {
TopString string
TopInt int
TopFloat float64
TopBool bool
TopDate time.Time
TopArray []string
Match string
MatcH string
Once string
OncE string
Nest InsensitiveNest
}
tme, err := time.Parse(time.RFC3339, time.RFC3339[:len(time.RFC3339)-5])
if err != nil {
panic(err)
}
expected := Insensitive{
TopString: "string",
TopInt: 1,
TopFloat: 1.1,
TopBool: true,
TopDate: tme,
TopArray: []string{"array"},
MatcH: "i should be in MatcH only",
Match: "i should be in Match only",
Once: "just once",
OncE: "",
Nest: InsensitiveNest{
Ed: InsensitiveEd{NestedString: "another string"},
},
}
var got Insensitive
if _, err := Decode(caseToml, &got); err != nil {
t.Fatal(err)
}
if !reflect.DeepEqual(expected, got) {
t.Fatalf("\n%#v\n!=\n%#v\n", expected, got)
}
}
func TestPointers(t *testing.T) {
type Object struct {
Type string
Description string
}
type Dict struct {
NamedObject map[string]*Object
BaseObject *Object
Strptr *string
Strptrs []*string
}
s1, s2, s3 := "blah", "abc", "def"
expected := &Dict{
Strptr: &s1,
Strptrs: []*string{&s2, &s3},
NamedObject: map[string]*Object{
"foo": {"FOO", "fooooo!!!"},
"bar": {"BAR", "ba-ba-ba-ba-barrrr!!!"},
},
BaseObject: &Object{"BASE", "da base"},
}
ex1 := `
Strptr = "blah"
Strptrs = ["abc", "def"]
[NamedObject.foo]
Type = "FOO"
Description = "fooooo!!!"
[NamedObject.bar]
Type = "BAR"
Description = "ba-ba-ba-ba-barrrr!!!"
[BaseObject]
Type = "BASE"
Description = "da base"
`
dict := new(Dict)
_, err := Decode(ex1, dict)
if err != nil {
t.Errorf("Decode error: %v", err)
}
if !reflect.DeepEqual(expected, dict) {
t.Fatalf("\n%#v\n!=\n%#v\n", expected, dict)
}
}
type sphere struct {
Center [3]float64
Radius float64
}
func TestDecodeSimpleArray(t *testing.T) {
var s1 sphere
if _, err := Decode(`center = [0.0, 1.5, 0.0]`, &s1); err != nil {
t.Fatal(err)
}
}
func TestDecodeArrayWrongSize(t *testing.T) {
var s1 sphere
if _, err := Decode(`center = [0.1, 2.3]`, &s1); err == nil {
t.Fatal("Expected array type mismatch error")
}
}
func TestDecodeLargeIntoSmallInt(t *testing.T) {
type table struct {
Value int8
}
var tab table
if _, err := Decode(`value = 500`, &tab); err == nil {
t.Fatal("Expected integer out-of-bounds error.")
}
}
func TestDecodeSizedInts(t *testing.T) {
type table struct {
U8 uint8
U16 uint16
U32 uint32
U64 uint64
U uint
I8 int8
I16 int16
I32 int32
I64 int64
I int
}
answer := table{1, 1, 1, 1, 1, -1, -1, -1, -1, -1}
toml := `
u8 = 1
u16 = 1
u32 = 1
u64 = 1
u = 1
i8 = -1
i16 = -1
i32 = -1
i64 = -1
i = -1
`
var tab table
if _, err := Decode(toml, &tab); err != nil {
t.Fatal(err.Error())
}
if answer != tab {
t.Fatalf("Expected %#v but got %#v", answer, tab)
}
}
func TestUnmarshaler(t *testing.T) {
var tomlBlob = `
[dishes.hamboogie]
name = "Hamboogie with fries"
price = 10.99
[[dishes.hamboogie.ingredients]]
name = "Bread Bun"
[[dishes.hamboogie.ingredients]]
name = "Lettuce"
[[dishes.hamboogie.ingredients]]
name = "Real Beef Patty"
[[dishes.hamboogie.ingredients]]
name = "Tomato"
[dishes.eggsalad]
name = "Egg Salad with rice"
price = 3.99
[[dishes.eggsalad.ingredients]]
name = "Egg"
[[dishes.eggsalad.ingredients]]
name = "Mayo"
[[dishes.eggsalad.ingredients]]
name = "Rice"
`
m := &menu{}
if _, err := Decode(tomlBlob, m); err != nil {
log.Fatal(err)
}
if len(m.Dishes) != 2 {
t.Log("two dishes should be loaded with UnmarshalTOML()")
t.Errorf("expected %d but got %d", 2, len(m.Dishes))
}
eggSalad := m.Dishes["eggsalad"]
if _, ok := interface{}(eggSalad).(dish); !ok {
t.Errorf("expected a dish")
}
if eggSalad.Name != "Egg Salad with rice" {
t.Errorf("expected the dish to be named 'Egg Salad with rice'")
}
if len(eggSalad.Ingredients) != 3 {
t.Log("dish should be loaded with UnmarshalTOML()")
t.Errorf("expected %d but got %d", 3, len(eggSalad.Ingredients))
}
found := false
for _, i := range eggSalad.Ingredients {
if i.Name == "Rice" {
found = true
break
}
}
if !found {
t.Error("Rice was not loaded in UnmarshalTOML()")
}
// test on a value - must be passed as *
o := menu{}
if _, err := Decode(tomlBlob, &o); err != nil {
log.Fatal(err)
}
}
type menu struct {
Dishes map[string]dish
}
func (m *menu) UnmarshalTOML(p interface{}) error {
m.Dishes = make(map[string]dish)
data, _ := p.(map[string]interface{})
dishes := data["dishes"].(map[string]interface{})
for n, v := range dishes {
if d, ok := v.(map[string]interface{}); ok {
nd := dish{}
nd.UnmarshalTOML(d)
m.Dishes[n] = nd
} else {
return fmt.Errorf("not a dish")
}
}
return nil
}
type dish struct {
Name string
Price float32
Ingredients []ingredient
}
func (d *dish) UnmarshalTOML(p interface{}) error {
data, _ := p.(map[string]interface{})
d.Name, _ = data["name"].(string)
d.Price, _ = data["price"].(float32)
ingredients, _ := data["ingredients"].([]map[string]interface{})
for _, e := range ingredients {
n, _ := interface{}(e).(map[string]interface{})
name, _ := n["name"].(string)
i := ingredient{name}
d.Ingredients = append(d.Ingredients, i)
}
return nil
}
type ingredient struct {
Name string
}
func ExampleMetaData_PrimitiveDecode() {
var md MetaData
var err error
var tomlBlob = `
ranking = ["Springsteen", "J Geils"]
[bands.Springsteen]
started = 1973
albums = ["Greetings", "WIESS", "Born to Run", "Darkness"]
[bands.J Geils]
started = 1970
albums = ["The J. Geils Band", "Full House", "Blow Your Face Out"]
`
type band struct {
Started int
Albums []string
}
type classics struct {
Ranking []string
Bands map[string]Primitive
}
// Do the initial decode. Reflection is delayed on Primitive values.
var music classics
if md, err = Decode(tomlBlob, &music); err != nil {
log.Fatal(err)
}
// MetaData still includes information on Primitive values.
fmt.Printf("Is `bands.Springsteen` defined? %v\n",
md.IsDefined("bands", "Springsteen"))
// Decode primitive data into Go values.
for _, artist := range music.Ranking {
// A band is a primitive value, so we need to decode it to get a
// real `band` value.
primValue := music.Bands[artist]
var aBand band
if err = md.PrimitiveDecode(primValue, &aBand); err != nil {
log.Fatal(err)
}
fmt.Printf("%s started in %d.\n", artist, aBand.Started)
}
// Check to see if there were any fields left undecoded.
// Note that this won't be empty before decoding the Primitive value!
fmt.Printf("Undecoded: %q\n", md.Undecoded())
// Output:
// Is `bands.Springsteen` defined? true
// Springsteen started in 1973.
// J Geils started in 1970.
// Undecoded: []
}
func ExampleDecode() {
var tomlBlob = `
# Some comments.
[alpha]
ip = "10.0.0.1"
[alpha.config]
Ports = [ 8001, 8002 ]
Location = "Toronto"
Created = 1987-07-05T05:45:00Z
[beta]
ip = "10.0.0.2"
[beta.config]
Ports = [ 9001, 9002 ]
Location = "New Jersey"
Created = 1887-01-05T05:55:00Z
`
type serverConfig struct {
Ports []int
Location string
Created time.Time
}
type server struct {
IP string `toml:"ip"`
Config serverConfig `toml:"config"`
}
type servers map[string]server
var config servers
if _, err := Decode(tomlBlob, &config); err != nil {
log.Fatal(err)
}
for _, name := range []string{"alpha", "beta"} {
s := config[name]
fmt.Printf("Server: %s (ip: %s) in %s created on %s\n",
name, s.IP, s.Config.Location,
s.Config.Created.Format("2006-01-02"))
fmt.Printf("Ports: %v\n", s.Config.Ports)
}
// Output:
// Server: alpha (ip: 10.0.0.1) in Toronto created on 1987-07-05
// Ports: [8001 8002]
// Server: beta (ip: 10.0.0.2) in New Jersey created on 1887-01-05
// Ports: [9001 9002]
}
type duration struct {
time.Duration
}
func (d *duration) UnmarshalText(text []byte) error {
var err error
d.Duration, err = time.ParseDuration(string(text))
return err
}
// Example Unmarshaler shows how to decode TOML strings into your own
// custom data type.
func Example_unmarshaler() {
blob := `
[[song]]
name = "Thunder Road"
duration = "4m49s"
[[song]]
name = "Stairway to Heaven"
duration = "8m03s"
`
type song struct {
Name string
Duration duration
}
type songs struct {
Song []song
}
var favorites songs
if _, err := Decode(blob, &favorites); err != nil {
log.Fatal(err)
}
// Code to implement the TextUnmarshaler interface for `duration`:
//
// type duration struct {
// time.Duration
// }
//
// func (d *duration) UnmarshalText(text []byte) error {
// var err error
// d.Duration, err = time.ParseDuration(string(text))
// return err
// }
for _, s := range favorites.Song {
fmt.Printf("%s (%s)\n", s.Name, s.Duration)
}
// Output:
// Thunder Road (4m49s)
// Stairway to Heaven (8m3s)
}
// Example StrictDecoding shows how to detect whether there are keys in the
// TOML document that weren't decoded into the value given. This is useful
// for returning an error to the user if they've included extraneous fields
// in their configuration.
func Example_strictDecoding() {
var blob = `
key1 = "value1"
key2 = "value2"
key3 = "value3"
`
type config struct {
Key1 string
Key3 string
}
var conf config
md, err := Decode(blob, &conf)
if err != nil {
log.Fatal(err)
}
fmt.Printf("Undecoded keys: %q\n", md.Undecoded())
// Output:
// Undecoded keys: ["key2"]
}
// Example UnmarshalTOML shows how to implement a struct type that knows how to
// unmarshal itself. The struct must take full responsibility for mapping the
// values passed into the struct. The method may be used with interfaces in a
// struct in cases where the actual type is not known until the data is examined.
func Example_unmarshalTOML() {
var blob = `
[[parts]]
type = "valve"
id = "valve-1"
size = 1.2
rating = 4
[[parts]]
type = "valve"
id = "valve-2"
size = 2.1
rating = 5
[[parts]]
type = "pipe"
id = "pipe-1"
length = 2.1
diameter = 12
[[parts]]
type = "cable"
id = "cable-1"
length = 12
rating = 3.1
`
o := &order{}
err := Unmarshal([]byte(blob), o)
if err != nil {
log.Fatal(err)
}
fmt.Println(len(o.parts))
for _, part := range o.parts {
fmt.Println(part.Name())
}
// Code to implement UmarshalJSON.
// type order struct {
// // NOTE `order.parts` is a private slice of type `part` which is an
// // interface and may only be loaded from toml using the UnmarshalTOML()
// // method of the Umarshaler interface.
// parts parts
// }
// func (o *order) UnmarshalTOML(data interface{}) error {
// // NOTE the example below contains detailed type casting to show how
// // the 'data' is retrieved. In operational use, a type cast wrapper
// // may be prefered e.g.
// //
// // func AsMap(v interface{}) (map[string]interface{}, error) {
// // return v.(map[string]interface{})
// // }
// //
// // resulting in:
// // d, _ := AsMap(data)
// //
// d, _ := data.(map[string]interface{})
// parts, _ := d["parts"].([]map[string]interface{})
// for _, p := range parts {
// typ, _ := p["type"].(string)
// id, _ := p["id"].(string)
// // detect the type of part and handle each case
// switch p["type"] {
// case "valve":
// size := float32(p["size"].(float64))
// rating := int(p["rating"].(int64))
// valve := &valve{
// Type: typ,
// ID: id,
// Size: size,
// Rating: rating,
// }
// o.parts = append(o.parts, valve)
// case "pipe":
// length := float32(p["length"].(float64))
// diameter := int(p["diameter"].(int64))
// pipe := &pipe{
// Type: typ,
// ID: id,
// Length: length,
// Diameter: diameter,
// }
// o.parts = append(o.parts, pipe)
// case "cable":
// length := int(p["length"].(int64))
// rating := float32(p["rating"].(float64))
// cable := &cable{
// Type: typ,
// ID: id,
// Length: length,
// Rating: rating,
// }
// o.parts = append(o.parts, cable)
// }
// }
// return nil
// }
// type parts []part
// type part interface {
// Name() string
// }
// type valve struct {
// Type string
// ID string
// Size float32
// Rating int
// }
// func (v *valve) Name() string {
// return fmt.Sprintf("VALVE: %s", v.ID)
// }
// type pipe struct {
// Type string
// ID string
// Length float32
// Diameter int
// }
// func (p *pipe) Name() string {
// return fmt.Sprintf("PIPE: %s", p.ID)
// }
// type cable struct {
// Type string
// ID string
// Length int
// Rating float32
// }
// func (c *cable) Name() string {
// return fmt.Sprintf("CABLE: %s", c.ID)
// }
// Output:
// 4
// VALVE: valve-1
// VALVE: valve-2
// PIPE: pipe-1
// CABLE: cable-1
}
type order struct {
// NOTE `order.parts` is a private slice of type `part` which is an
// interface and may only be loaded from toml using the UnmarshalTOML()
// method of the Umarshaler interface.
parts parts
}
func (o *order) UnmarshalTOML(data interface{}) error {
// NOTE the example below contains detailed type casting to show how
// the 'data' is retrieved. In operational use, a type cast wrapper
// may be prefered e.g.
//
// func AsMap(v interface{}) (map[string]interface{}, error) {
// return v.(map[string]interface{})
// }
//
// resulting in:
// d, _ := AsMap(data)
//
d, _ := data.(map[string]interface{})
parts, _ := d["parts"].([]map[string]interface{})
for _, p := range parts {
typ, _ := p["type"].(string)
id, _ := p["id"].(string)
// detect the type of part and handle each case
switch p["type"] {
case "valve":
size := float32(p["size"].(float64))
rating := int(p["rating"].(int64))
valve := &valve{
Type: typ,
ID: id,
Size: size,
Rating: rating,
}
o.parts = append(o.parts, valve)
case "pipe":
length := float32(p["length"].(float64))
diameter := int(p["diameter"].(int64))
pipe := &pipe{
Type: typ,
ID: id,
Length: length,
Diameter: diameter,
}
o.parts = append(o.parts, pipe)
case "cable":
length := int(p["length"].(int64))
rating := float32(p["rating"].(float64))
cable := &cable{
Type: typ,
ID: id,
Length: length,
Rating: rating,
}
o.parts = append(o.parts, cable)
}
}
return nil
}
type parts []part
type part interface {
Name() string
}
type valve struct {
Type string
ID string
Size float32
Rating int
}
func (v *valve) Name() string {
return fmt.Sprintf("VALVE: %s", v.ID)
}
type pipe struct {
Type string
ID string
Length float32
Diameter int
}
func (p *pipe) Name() string {
return fmt.Sprintf("PIPE: %s", p.ID)
}
type cable struct {
Type string
ID string
Length int
Rating float32
}
func (c *cable) Name() string {
return fmt.Sprintf("CABLE: %s", c.ID)
}
-506
View File
@@ -1,506 +0,0 @@
package toml
import (
"bytes"
"fmt"
"log"
"net"
"testing"
"time"
)
func TestEncodeRoundTrip(t *testing.T) {
type Config struct {
Age int
Cats []string
Pi float64
Perfection []int
DOB time.Time
Ipaddress net.IP
}
var inputs = Config{
13,
[]string{"one", "two", "three"},
3.145,
[]int{11, 2, 3, 4},
time.Now(),
net.ParseIP("192.168.59.254"),
}
var firstBuffer bytes.Buffer
e := NewEncoder(&firstBuffer)
err := e.Encode(inputs)
if err != nil {
t.Fatal(err)
}
var outputs Config
if _, err := Decode(firstBuffer.String(), &outputs); err != nil {
log.Printf("Could not decode:\n-----\n%s\n-----\n",
firstBuffer.String())
t.Fatal(err)
}
// could test each value individually, but I'm lazy
var secondBuffer bytes.Buffer
e2 := NewEncoder(&secondBuffer)
err = e2.Encode(outputs)
if err != nil {
t.Fatal(err)
}
if firstBuffer.String() != secondBuffer.String() {
t.Error(
firstBuffer.String(),
"\n\n is not identical to\n\n",
secondBuffer.String())
}
}
// XXX(burntsushi)
// I think these tests probably should be removed. They are good, but they
// ought to be obsolete by toml-test.
func TestEncode(t *testing.T) {
type Embedded struct {
Int int `toml:"_int"`
}
type NonStruct int
date := time.Date(2014, 5, 11, 20, 30, 40, 0, time.FixedZone("IST", 3600))
dateStr := "2014-05-11T19:30:40Z"
tests := map[string]struct {
input interface{}
wantOutput string
wantError error
}{
"bool field": {
input: struct {
BoolTrue bool
BoolFalse bool
}{true, false},
wantOutput: "BoolTrue = true\nBoolFalse = false\n",
},
"int fields": {
input: struct {
Int int
Int8 int8
Int16 int16
Int32 int32
Int64 int64
}{1, 2, 3, 4, 5},
wantOutput: "Int = 1\nInt8 = 2\nInt16 = 3\nInt32 = 4\nInt64 = 5\n",
},
"uint fields": {
input: struct {
Uint uint
Uint8 uint8
Uint16 uint16
Uint32 uint32
Uint64 uint64
}{1, 2, 3, 4, 5},
wantOutput: "Uint = 1\nUint8 = 2\nUint16 = 3\nUint32 = 4" +
"\nUint64 = 5\n",
},
"float fields": {
input: struct {
Float32 float32
Float64 float64
}{1.5, 2.5},
wantOutput: "Float32 = 1.5\nFloat64 = 2.5\n",
},
"string field": {
input: struct{ String string }{"foo"},
wantOutput: "String = \"foo\"\n",
},
"string field and unexported field": {
input: struct {
String string
unexported int
}{"foo", 0},
wantOutput: "String = \"foo\"\n",
},
"datetime field in UTC": {
input: struct{ Date time.Time }{date},
wantOutput: fmt.Sprintf("Date = %s\n", dateStr),
},
"datetime field as primitive": {
// Using a map here to fail if isStructOrMap() returns true for
// time.Time.
input: map[string]interface{}{
"Date": date,
"Int": 1,
},
wantOutput: fmt.Sprintf("Date = %s\nInt = 1\n", dateStr),
},
"array fields": {
input: struct {
IntArray0 [0]int
IntArray3 [3]int
}{[0]int{}, [3]int{1, 2, 3}},
wantOutput: "IntArray0 = []\nIntArray3 = [1, 2, 3]\n",
},
"slice fields": {
input: struct{ IntSliceNil, IntSlice0, IntSlice3 []int }{
nil, []int{}, []int{1, 2, 3},
},
wantOutput: "IntSlice0 = []\nIntSlice3 = [1, 2, 3]\n",
},
"datetime slices": {
input: struct{ DatetimeSlice []time.Time }{
[]time.Time{date, date},
},
wantOutput: fmt.Sprintf("DatetimeSlice = [%s, %s]\n",
dateStr, dateStr),
},
"nested arrays and slices": {
input: struct {
SliceOfArrays [][2]int
ArrayOfSlices [2][]int
SliceOfArraysOfSlices [][2][]int
ArrayOfSlicesOfArrays [2][][2]int
SliceOfMixedArrays [][2]interface{}
ArrayOfMixedSlices [2][]interface{}
}{
[][2]int{{1, 2}, {3, 4}},
[2][]int{{1, 2}, {3, 4}},
[][2][]int{
{
{1, 2}, {3, 4},
},
{
{5, 6}, {7, 8},
},
},
[2][][2]int{
{
{1, 2}, {3, 4},
},
{
{5, 6}, {7, 8},
},
},
[][2]interface{}{
{1, 2}, {"a", "b"},
},
[2][]interface{}{
{1, 2}, {"a", "b"},
},
},
wantOutput: `SliceOfArrays = [[1, 2], [3, 4]]
ArrayOfSlices = [[1, 2], [3, 4]]
SliceOfArraysOfSlices = [[[1, 2], [3, 4]], [[5, 6], [7, 8]]]
ArrayOfSlicesOfArrays = [[[1, 2], [3, 4]], [[5, 6], [7, 8]]]
SliceOfMixedArrays = [[1, 2], ["a", "b"]]
ArrayOfMixedSlices = [[1, 2], ["a", "b"]]
`,
},
"empty slice": {
input: struct{ Empty []interface{} }{[]interface{}{}},
wantOutput: "Empty = []\n",
},
"(error) slice with element type mismatch (string and integer)": {
input: struct{ Mixed []interface{} }{[]interface{}{1, "a"}},
wantError: errArrayMixedElementTypes,
},
"(error) slice with element type mismatch (integer and float)": {
input: struct{ Mixed []interface{} }{[]interface{}{1, 2.5}},
wantError: errArrayMixedElementTypes,
},
"slice with elems of differing Go types, same TOML types": {
input: struct {
MixedInts []interface{}
MixedFloats []interface{}
}{
[]interface{}{
int(1), int8(2), int16(3), int32(4), int64(5),
uint(1), uint8(2), uint16(3), uint32(4), uint64(5),
},
[]interface{}{float32(1.5), float64(2.5)},
},
wantOutput: "MixedInts = [1, 2, 3, 4, 5, 1, 2, 3, 4, 5]\n" +
"MixedFloats = [1.5, 2.5]\n",
},
"(error) slice w/ element type mismatch (one is nested array)": {
input: struct{ Mixed []interface{} }{
[]interface{}{1, []interface{}{2}},
},
wantError: errArrayMixedElementTypes,
},
"(error) slice with 1 nil element": {
input: struct{ NilElement1 []interface{} }{[]interface{}{nil}},
wantError: errArrayNilElement,
},
"(error) slice with 1 nil element (and other non-nil elements)": {
input: struct{ NilElement []interface{} }{
[]interface{}{1, nil},
},
wantError: errArrayNilElement,
},
"simple map": {
input: map[string]int{"a": 1, "b": 2},
wantOutput: "a = 1\nb = 2\n",
},
"map with interface{} value type": {
input: map[string]interface{}{"a": 1, "b": "c"},
wantOutput: "a = 1\nb = \"c\"\n",
},
"map with interface{} value type, some of which are structs": {
input: map[string]interface{}{
"a": struct{ Int int }{2},
"b": 1,
},
wantOutput: "b = 1\n\n[a]\n Int = 2\n",
},
"nested map": {
input: map[string]map[string]int{
"a": {"b": 1},
"c": {"d": 2},
},
wantOutput: "[a]\n b = 1\n\n[c]\n d = 2\n",
},
"nested struct": {
input: struct{ Struct struct{ Int int } }{
struct{ Int int }{1},
},
wantOutput: "[Struct]\n Int = 1\n",
},
"nested struct and non-struct field": {
input: struct {
Struct struct{ Int int }
Bool bool
}{struct{ Int int }{1}, true},
wantOutput: "Bool = true\n\n[Struct]\n Int = 1\n",
},
"2 nested structs": {
input: struct{ Struct1, Struct2 struct{ Int int } }{
struct{ Int int }{1}, struct{ Int int }{2},
},
wantOutput: "[Struct1]\n Int = 1\n\n[Struct2]\n Int = 2\n",
},
"deeply nested structs": {
input: struct {
Struct1, Struct2 struct{ Struct3 *struct{ Int int } }
}{
struct{ Struct3 *struct{ Int int } }{&struct{ Int int }{1}},
struct{ Struct3 *struct{ Int int } }{nil},
},
wantOutput: "[Struct1]\n [Struct1.Struct3]\n Int = 1" +
"\n\n[Struct2]\n",
},
"nested struct with nil struct elem": {
input: struct {
Struct struct{ Inner *struct{ Int int } }
}{
struct{ Inner *struct{ Int int } }{nil},
},
wantOutput: "[Struct]\n",
},
"nested struct with no fields": {
input: struct {
Struct struct{ Inner struct{} }
}{
struct{ Inner struct{} }{struct{}{}},
},
wantOutput: "[Struct]\n [Struct.Inner]\n",
},
"struct with tags": {
input: struct {
Struct struct {
Int int `toml:"_int"`
} `toml:"_struct"`
Bool bool `toml:"_bool"`
}{
struct {
Int int `toml:"_int"`
}{1}, true,
},
wantOutput: "_bool = true\n\n[_struct]\n _int = 1\n",
},
"embedded struct": {
input: struct{ Embedded }{Embedded{1}},
wantOutput: "_int = 1\n",
},
"embedded *struct": {
input: struct{ *Embedded }{&Embedded{1}},
wantOutput: "_int = 1\n",
},
"nested embedded struct": {
input: struct {
Struct struct{ Embedded } `toml:"_struct"`
}{struct{ Embedded }{Embedded{1}}},
wantOutput: "[_struct]\n _int = 1\n",
},
"nested embedded *struct": {
input: struct {
Struct struct{ *Embedded } `toml:"_struct"`
}{struct{ *Embedded }{&Embedded{1}}},
wantOutput: "[_struct]\n _int = 1\n",
},
"array of tables": {
input: struct {
Structs []*struct{ Int int } `toml:"struct"`
}{
[]*struct{ Int int }{{1}, {3}},
},
wantOutput: "[[struct]]\n Int = 1\n\n[[struct]]\n Int = 3\n",
},
"array of tables order": {
input: map[string]interface{}{
"map": map[string]interface{}{
"zero": 5,
"arr": []map[string]int{
map[string]int{
"friend": 5,
},
},
},
},
wantOutput: "[map]\n zero = 5\n\n [[map.arr]]\n friend = 5\n",
},
"(error) top-level slice": {
input: []struct{ Int int }{{1}, {2}, {3}},
wantError: errNoKey,
},
"(error) slice of slice": {
input: struct {
Slices [][]struct{ Int int }
}{
[][]struct{ Int int }{{{1}}, {{2}}, {{3}}},
},
wantError: errArrayNoTable,
},
"(error) map no string key": {
input: map[int]string{1: ""},
wantError: errNonString,
},
"(error) anonymous non-struct": {
input: struct{ NonStruct }{5},
wantError: errAnonNonStruct,
},
"(error) empty key name": {
input: map[string]int{"": 1},
wantError: errAnything,
},
"(error) empty map name": {
input: map[string]interface{}{
"": map[string]int{"v": 1},
},
wantError: errAnything,
},
}
for label, test := range tests {
encodeExpected(t, label, test.input, test.wantOutput, test.wantError)
}
}
func TestEncodeNestedTableArrays(t *testing.T) {
type song struct {
Name string `toml:"name"`
}
type album struct {
Name string `toml:"name"`
Songs []song `toml:"songs"`
}
type springsteen struct {
Albums []album `toml:"albums"`
}
value := springsteen{
[]album{
{"Born to Run",
[]song{{"Jungleland"}, {"Meeting Across the River"}}},
{"Born in the USA",
[]song{{"Glory Days"}, {"Dancing in the Dark"}}},
},
}
expected := `[[albums]]
name = "Born to Run"
[[albums.songs]]
name = "Jungleland"
[[albums.songs]]
name = "Meeting Across the River"
[[albums]]
name = "Born in the USA"
[[albums.songs]]
name = "Glory Days"
[[albums.songs]]
name = "Dancing in the Dark"
`
encodeExpected(t, "nested table arrays", value, expected, nil)
}
func TestEncodeArrayHashWithNormalHashOrder(t *testing.T) {
type Alpha struct {
V int
}
type Beta struct {
V int
}
type Conf struct {
V int
A Alpha
B []Beta
}
val := Conf{
V: 1,
A: Alpha{2},
B: []Beta{{3}},
}
expected := "V = 1\n\n[A]\n V = 2\n\n[[B]]\n V = 3\n"
encodeExpected(t, "array hash with normal hash order", val, expected, nil)
}
func encodeExpected(
t *testing.T, label string, val interface{}, wantStr string, wantErr error,
) {
var buf bytes.Buffer
enc := NewEncoder(&buf)
err := enc.Encode(val)
if err != wantErr {
if wantErr != nil {
if wantErr == errAnything && err != nil {
return
}
t.Errorf("%s: want Encode error %v, got %v", label, wantErr, err)
} else {
t.Errorf("%s: Encode failed: %s", label, err)
}
}
if err != nil {
return
}
if got := buf.String(); wantStr != got {
t.Errorf("%s: want\n-----\n%q\n-----\nbut got\n-----\n%q\n-----\n",
label, wantStr, got)
}
}
func ExampleEncoder_Encode() {
date, _ := time.Parse(time.RFC822, "14 Mar 10 18:00 UTC")
var config = map[string]interface{}{
"date": date,
"counts": []int{1, 1, 2, 3, 5, 8},
"hash": map[string]string{
"key1": "val1",
"key2": "val2",
},
}
buf := new(bytes.Buffer)
if err := NewEncoder(buf).Encode(config); err != nil {
log.Fatal(err)
}
fmt.Println(buf.String())
// Output:
// counts = [1, 1, 2, 3, 5, 8]
// date = 2010-03-14T18:00:00Z
//
// [hash]
// key1 = "val1"
// key2 = "val2"
}
-10
View File
@@ -1,10 +0,0 @@
{
"ImportPath": "github.com/gin-gonic/gin",
"GoVersion": "go1.3",
"Deps": [
{
"ImportPath": "github.com/julienschmidt/httprouter",
"Rev": "00ce1c6a267162792c367acc43b1681a884e1872"
}
]
}
-61
View File
@@ -1,61 +0,0 @@
// Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"encoding/base64"
"net/http"
"net/http/httptest"
"testing"
)
func TestBasicAuthSucceed(t *testing.T) {
req, _ := http.NewRequest("GET", "/login", nil)
w := httptest.NewRecorder()
r := New()
accounts := Accounts{"admin": "password"}
r.Use(BasicAuth(accounts))
r.GET("/login", func(c *Context) {
c.String(200, "autorized")
})
req.Header.Set("Authorization", "Basic "+base64.StdEncoding.EncodeToString([]byte("admin:password")))
r.ServeHTTP(w, req)
if w.Code != 200 {
t.Errorf("Response code should be Ok, was: %s", w.Code)
}
bodyAsString := w.Body.String()
if bodyAsString != "autorized" {
t.Errorf("Response body should be `autorized`, was %s", bodyAsString)
}
}
func TestBasicAuth401(t *testing.T) {
req, _ := http.NewRequest("GET", "/login", nil)
w := httptest.NewRecorder()
r := New()
accounts := Accounts{"foo": "bar"}
r.Use(BasicAuth(accounts))
r.GET("/login", func(c *Context) {
c.String(200, "autorized")
})
req.Header.Set("Authorization", "Basic "+base64.StdEncoding.EncodeToString([]byte("admin:password")))
r.ServeHTTP(w, req)
if w.Code != 401 {
t.Errorf("Response code should be Not autorized, was: %s", w.Code)
}
if w.HeaderMap.Get("WWW-Authenticate") != "Basic realm=\"Authorization Required\"" {
t.Errorf("WWW-Authenticate header is incorrect: %s", w.HeaderMap.Get("Content-Type"))
}
}
-483
View File
@@ -1,483 +0,0 @@
// Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bytes"
"errors"
"html/template"
"net/http"
"net/http/httptest"
"testing"
)
// TestContextParamsGet tests that a parameter can be parsed from the URL.
func TestContextParamsByName(t *testing.T) {
req, _ := http.NewRequest("GET", "/test/alexandernyquist", nil)
w := httptest.NewRecorder()
name := ""
r := New()
r.GET("/test/:name", func(c *Context) {
name = c.Params.ByName("name")
})
r.ServeHTTP(w, req)
if name != "alexandernyquist" {
t.Errorf("Url parameter was not correctly parsed. Should be alexandernyquist, was %s.", name)
}
}
// TestContextSetGet tests that a parameter is set correctly on the
// current context and can be retrieved using Get.
func TestContextSetGet(t *testing.T) {
req, _ := http.NewRequest("GET", "/test", nil)
w := httptest.NewRecorder()
r := New()
r.GET("/test", func(c *Context) {
// Key should be lazily created
if c.Keys != nil {
t.Error("Keys should be nil")
}
// Set
c.Set("foo", "bar")
v, err := c.Get("foo")
if err != nil {
t.Errorf("Error on exist key")
}
if v != "bar" {
t.Errorf("Value should be bar, was %s", v)
}
})
r.ServeHTTP(w, req)
}
// TestContextJSON tests that the response is serialized as JSON
// and Content-Type is set to application/json
func TestContextJSON(t *testing.T) {
req, _ := http.NewRequest("GET", "/test", nil)
w := httptest.NewRecorder()
r := New()
r.GET("/test", func(c *Context) {
c.JSON(200, H{"foo": "bar"})
})
r.ServeHTTP(w, req)
if w.Body.String() != "{\"foo\":\"bar\"}\n" {
t.Errorf("Response should be {\"foo\":\"bar\"}, was: %s", w.Body.String())
}
if w.HeaderMap.Get("Content-Type") != "application/json; charset=utf-8" {
t.Errorf("Content-Type should be application/json, was %s", w.HeaderMap.Get("Content-Type"))
}
}
// TestContextHTML tests that the response executes the templates
// and responds with Content-Type set to text/html
func TestContextHTML(t *testing.T) {
req, _ := http.NewRequest("GET", "/test", nil)
w := httptest.NewRecorder()
r := New()
templ, _ := template.New("t").Parse(`Hello {{.Name}}`)
r.SetHTMLTemplate(templ)
type TestData struct{ Name string }
r.GET("/test", func(c *Context) {
c.HTML(200, "t", TestData{"alexandernyquist"})
})
r.ServeHTTP(w, req)
if w.Body.String() != "Hello alexandernyquist" {
t.Errorf("Response should be Hello alexandernyquist, was: %s", w.Body.String())
}
if w.HeaderMap.Get("Content-Type") != "text/html; charset=utf-8" {
t.Errorf("Content-Type should be text/html, was %s", w.HeaderMap.Get("Content-Type"))
}
}
// TestContextString tests that the response is returned
// with Content-Type set to text/plain
func TestContextString(t *testing.T) {
req, _ := http.NewRequest("GET", "/test", nil)
w := httptest.NewRecorder()
r := New()
r.GET("/test", func(c *Context) {
c.String(200, "test")
})
r.ServeHTTP(w, req)
if w.Body.String() != "test" {
t.Errorf("Response should be test, was: %s", w.Body.String())
}
if w.HeaderMap.Get("Content-Type") != "text/plain; charset=utf-8" {
t.Errorf("Content-Type should be text/plain, was %s", w.HeaderMap.Get("Content-Type"))
}
}
// TestContextXML tests that the response is serialized as XML
// and Content-Type is set to application/xml
func TestContextXML(t *testing.T) {
req, _ := http.NewRequest("GET", "/test", nil)
w := httptest.NewRecorder()
r := New()
r.GET("/test", func(c *Context) {
c.XML(200, H{"foo": "bar"})
})
r.ServeHTTP(w, req)
if w.Body.String() != "<map><foo>bar</foo></map>" {
t.Errorf("Response should be <map><foo>bar</foo></map>, was: %s", w.Body.String())
}
if w.HeaderMap.Get("Content-Type") != "application/xml; charset=utf-8" {
t.Errorf("Content-Type should be application/xml, was %s", w.HeaderMap.Get("Content-Type"))
}
}
// TestContextData tests that the response can be written from `bytesting`
// with specified MIME type
func TestContextData(t *testing.T) {
req, _ := http.NewRequest("GET", "/test/csv", nil)
w := httptest.NewRecorder()
r := New()
r.GET("/test/csv", func(c *Context) {
c.Data(200, "text/csv", []byte(`foo,bar`))
})
r.ServeHTTP(w, req)
if w.Body.String() != "foo,bar" {
t.Errorf("Response should be foo&bar, was: %s", w.Body.String())
}
if w.HeaderMap.Get("Content-Type") != "text/csv" {
t.Errorf("Content-Type should be text/csv, was %s", w.HeaderMap.Get("Content-Type"))
}
}
func TestContextFile(t *testing.T) {
req, _ := http.NewRequest("GET", "/test/file", nil)
w := httptest.NewRecorder()
r := New()
r.GET("/test/file", func(c *Context) {
c.File("./gin.go")
})
r.ServeHTTP(w, req)
bodyAsString := w.Body.String()
if len(bodyAsString) == 0 {
t.Errorf("Got empty body instead of file data")
}
if w.HeaderMap.Get("Content-Type") != "text/plain; charset=utf-8" {
t.Errorf("Content-Type should be text/plain; charset=utf-8, was %s", w.HeaderMap.Get("Content-Type"))
}
}
// TestHandlerFunc - ensure that custom middleware works properly
func TestHandlerFunc(t *testing.T) {
req, _ := http.NewRequest("GET", "/", nil)
w := httptest.NewRecorder()
r := New()
var stepsPassed int = 0
r.Use(func(context *Context) {
stepsPassed += 1
context.Next()
stepsPassed += 1
})
r.ServeHTTP(w, req)
if w.Code != 404 {
t.Errorf("Response code should be Not found, was: %s", w.Code)
}
if stepsPassed != 2 {
t.Errorf("Falied to switch context in handler function: %s", stepsPassed)
}
}
// TestBadAbortHandlersChain - ensure that Abort after switch context will not interrupt pending handlers
func TestBadAbortHandlersChain(t *testing.T) {
// SETUP
var stepsPassed int = 0
r := New()
r.Use(func(c *Context) {
stepsPassed += 1
c.Next()
stepsPassed += 1
// after check and abort
c.AbortWithStatus(409)
})
r.Use(func(c *Context) {
stepsPassed += 1
c.Next()
stepsPassed += 1
c.AbortWithStatus(403)
})
// RUN
w := PerformRequest(r, "GET", "/")
// TEST
if w.Code != 409 {
t.Errorf("Response code should be Forbiden, was: %d", w.Code)
}
if stepsPassed != 4 {
t.Errorf("Falied to switch context in handler function: %d", stepsPassed)
}
}
// TestAbortHandlersChain - ensure that Abort interrupt used middlewares in fifo order
func TestAbortHandlersChain(t *testing.T) {
// SETUP
var stepsPassed int = 0
r := New()
r.Use(func(context *Context) {
stepsPassed += 1
context.AbortWithStatus(409)
})
r.Use(func(context *Context) {
stepsPassed += 1
context.Next()
stepsPassed += 1
})
// RUN
w := PerformRequest(r, "GET", "/")
// TEST
if w.Code != 409 {
t.Errorf("Response code should be Conflict, was: %d", w.Code)
}
if stepsPassed != 1 {
t.Errorf("Falied to switch context in handler function: %d", stepsPassed)
}
}
// TestFailHandlersChain - ensure that Fail interrupt used middlewares in fifo order as
// as well as Abort
func TestFailHandlersChain(t *testing.T) {
// SETUP
var stepsPassed int = 0
r := New()
r.Use(func(context *Context) {
stepsPassed += 1
context.Fail(500, errors.New("foo"))
})
r.Use(func(context *Context) {
stepsPassed += 1
context.Next()
stepsPassed += 1
})
// RUN
w := PerformRequest(r, "GET", "/")
// TEST
if w.Code != 500 {
t.Errorf("Response code should be Server error, was: %d", w.Code)
}
if stepsPassed != 1 {
t.Errorf("Falied to switch context in handler function: %d", stepsPassed)
}
}
func TestBindingJSON(t *testing.T) {
body := bytes.NewBuffer([]byte("{\"foo\":\"bar\"}"))
r := New()
r.POST("/binding/json", func(c *Context) {
var body struct {
Foo string `json:"foo"`
}
if c.Bind(&body) {
c.JSON(200, H{"parsed": body.Foo})
}
})
req, _ := http.NewRequest("POST", "/binding/json", body)
req.Header.Set("Content-Type", "application/json")
w := httptest.NewRecorder()
r.ServeHTTP(w, req)
if w.Code != 200 {
t.Errorf("Response code should be Ok, was: %s", w.Code)
}
if w.Body.String() != "{\"parsed\":\"bar\"}\n" {
t.Errorf("Response should be {\"parsed\":\"bar\"}, was: %s", w.Body.String())
}
if w.HeaderMap.Get("Content-Type") != "application/json; charset=utf-8" {
t.Errorf("Content-Type should be application/json, was %s", w.HeaderMap.Get("Content-Type"))
}
}
func TestBindingJSONEncoding(t *testing.T) {
body := bytes.NewBuffer([]byte("{\"foo\":\"嘉\"}"))
r := New()
r.POST("/binding/json", func(c *Context) {
var body struct {
Foo string `json:"foo"`
}
if c.Bind(&body) {
c.JSON(200, H{"parsed": body.Foo})
}
})
req, _ := http.NewRequest("POST", "/binding/json", body)
req.Header.Set("Content-Type", "application/json; charset=utf-8")
w := httptest.NewRecorder()
r.ServeHTTP(w, req)
if w.Code != 200 {
t.Errorf("Response code should be Ok, was: %s", w.Code)
}
if w.Body.String() != "{\"parsed\":\"嘉\"}\n" {
t.Errorf("Response should be {\"parsed\":\"嘉\"}, was: %s", w.Body.String())
}
if w.HeaderMap.Get("Content-Type") != "application/json; charset=utf-8" {
t.Errorf("Content-Type should be application/json, was %s", w.HeaderMap.Get("Content-Type"))
}
}
func TestBindingJSONNoContentType(t *testing.T) {
body := bytes.NewBuffer([]byte("{\"foo\":\"bar\"}"))
r := New()
r.POST("/binding/json", func(c *Context) {
var body struct {
Foo string `json:"foo"`
}
if c.Bind(&body) {
c.JSON(200, H{"parsed": body.Foo})
}
})
req, _ := http.NewRequest("POST", "/binding/json", body)
w := httptest.NewRecorder()
r.ServeHTTP(w, req)
if w.Code != 400 {
t.Errorf("Response code should be Bad request, was: %s", w.Code)
}
if w.Body.String() == "{\"parsed\":\"bar\"}\n" {
t.Errorf("Response should not be {\"parsed\":\"bar\"}, was: %s", w.Body.String())
}
if w.HeaderMap.Get("Content-Type") == "application/json" {
t.Errorf("Content-Type should not be application/json, was %s", w.HeaderMap.Get("Content-Type"))
}
}
func TestBindingJSONMalformed(t *testing.T) {
body := bytes.NewBuffer([]byte("\"foo\":\"bar\"\n"))
r := New()
r.POST("/binding/json", func(c *Context) {
var body struct {
Foo string `json:"foo"`
}
if c.Bind(&body) {
c.JSON(200, H{"parsed": body.Foo})
}
})
req, _ := http.NewRequest("POST", "/binding/json", body)
req.Header.Set("Content-Type", "application/json")
w := httptest.NewRecorder()
r.ServeHTTP(w, req)
if w.Code != 400 {
t.Errorf("Response code should be Bad request, was: %s", w.Code)
}
if w.Body.String() == "{\"parsed\":\"bar\"}\n" {
t.Errorf("Response should not be {\"parsed\":\"bar\"}, was: %s", w.Body.String())
}
if w.HeaderMap.Get("Content-Type") == "application/json" {
t.Errorf("Content-Type should not be application/json, was %s", w.HeaderMap.Get("Content-Type"))
}
}
func TestClientIP(t *testing.T) {
r := New()
var clientIP string = ""
r.GET("/", func(c *Context) {
clientIP = c.ClientIP()
})
body := bytes.NewBuffer([]byte(""))
req, _ := http.NewRequest("GET", "/", body)
req.RemoteAddr = "clientip:1234"
w := httptest.NewRecorder()
r.ServeHTTP(w, req)
if clientIP != "clientip:1234" {
t.Errorf("ClientIP should not be %s, but clientip:1234", clientIP)
}
}
func TestClientIPWithXForwardedForWithProxy(t *testing.T) {
r := New()
r.Use(ForwardedFor())
var clientIP string = ""
r.GET("/", func(c *Context) {
clientIP = c.ClientIP()
})
body := bytes.NewBuffer([]byte(""))
req, _ := http.NewRequest("GET", "/", body)
req.RemoteAddr = "172.16.8.3:1234"
req.Header.Set("X-Real-Ip", "realip")
req.Header.Set("X-Forwarded-For", "1.2.3.4, 10.10.0.4, 192.168.0.43, 172.16.8.4")
w := httptest.NewRecorder()
r.ServeHTTP(w, req)
if clientIP != "1.2.3.4:0" {
t.Errorf("ClientIP should not be %s, but 1.2.3.4:0", clientIP)
}
}
@@ -1,7 +0,0 @@
# Guide to run Gin under App Engine LOCAL Development Server
1. Download, install and setup Go in your computer. (That includes setting your `$GOPATH`.)
2. Download SDK for your platform from here: `https://developers.google.com/appengine/downloads?hl=es#Google_App_Engine_SDK_for_Go`
3. Download Gin source code using: `$ go get github.com/gin-gonic/gin`
4. Navigate to examples folder: `$ cd $GOPATH/src/github.com/gin-gonic/gin/examples/`
5. Run it: `$ goapp serve app-engine/`
@@ -1,8 +0,0 @@
application: hello
version: 1
runtime: go
api_version: go1
handlers:
- url: /.*
script: _go_app
@@ -1,23 +0,0 @@
package hello
import (
"net/http"
"github.com/gin-gonic/gin"
)
// This function's name is a must. App Engine uses it to drive the requests properly.
func init() {
// Starts a new Gin instance with no middle-ware
r := gin.New()
// Define your handlers
r.GET("/", func(c *gin.Context){
c.String(200, "Hello World!")
})
r.GET("/ping", func(c *gin.Context){
c.String(200, "pong")
})
// Handle all requests using net/http
http.Handle("/", r)
}
@@ -1,56 +0,0 @@
package main
import (
"github.com/gin-gonic/gin"
)
var DB = make(map[string]string)
func main() {
r := gin.Default()
// Ping test
r.GET("/ping", func(c *gin.Context) {
c.String(200, "pong")
})
// Get user value
r.GET("/user/:name", func(c *gin.Context) {
user := c.Params.ByName("name")
value, ok := DB[user]
if ok {
c.JSON(200, gin.H{"user": user, "value": value})
} else {
c.JSON(200, gin.H{"user": user, "status": "no value"})
}
})
// Authorized group (uses gin.BasicAuth() middleware)
// Same than:
// authorized := r.Group("/")
// authorized.Use(gin.BasicAuth(gin.Credentials{
// "foo": "bar",
// "manu": "123",
//}))
authorized := r.Group("/", gin.BasicAuth(gin.Accounts{
"foo": "bar", // user:foo password:bar
"manu": "123", // user:manu password:123
}))
authorized.POST("admin", func(c *gin.Context) {
user := c.MustGet(gin.AuthUserKey).(string)
// Parse JSON
var json struct {
Value string `json:"value" binding:"required"`
}
if c.Bind(&json) {
DB[user] = json.Value
c.JSON(200, gin.H{"status": "ok"})
}
})
// Listen and Server in 0.0.0.0:8080
r.Run(":8080")
}
@@ -1,58 +0,0 @@
package main
import (
"github.com/flosch/pongo2"
"github.com/gin-gonic/gin"
"net/http"
)
type pongoRender struct {
cache map[string]*pongo2.Template
}
func newPongoRender() *pongoRender {
return &pongoRender{map[string]*pongo2.Template{}}
}
func writeHeader(w http.ResponseWriter, code int, contentType string) {
if code >= 0 {
w.Header().Set("Content-Type", contentType)
w.WriteHeader(code)
}
}
func (p *pongoRender) Render(w http.ResponseWriter, code int, data ...interface{}) error {
file := data[0].(string)
ctx := data[1].(pongo2.Context)
var t *pongo2.Template
if tmpl, ok := p.cache[file]; ok {
t = tmpl
} else {
tmpl, err := pongo2.FromFile(file)
if err != nil {
return err
}
p.cache[file] = tmpl
t = tmpl
}
writeHeader(w, code, "text/html")
return t.ExecuteWriter(ctx, w)
}
func main() {
r := gin.Default()
r.HTMLRender = newPongoRender()
r.GET("/index", func(c *gin.Context) {
name := c.Request.FormValue("name")
ctx := pongo2.Context{
"title": "Gin meets pongo2 !",
"name": name,
}
c.HTML(200, "index.html", ctx)
})
// Listen and server on 0.0.0.0:8080
r.Run(":8080")
}
@@ -1,12 +0,0 @@
<!DOCTYPE html>
<html lang="ja">
<head>
<meta charset="utf-8">
<title>{{ title }}</title>
<meta name="keywords" content="">
<meta name="description" content="">
</head>
<body>
Hello {{ name }} !
</body>
</html>
-206
View File
@@ -1,206 +0,0 @@
// Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"io/ioutil"
"net/http"
"net/http/httptest"
"os"
"path"
"strings"
"testing"
)
func init() {
SetMode(TestMode)
}
func PerformRequest(r http.Handler, method, path string) *httptest.ResponseRecorder {
req, _ := http.NewRequest(method, path, nil)
w := httptest.NewRecorder()
r.ServeHTTP(w, req)
return w
}
// TestSingleRouteOK tests that POST route is correctly invoked.
func testRouteOK(method string, t *testing.T) {
// SETUP
passed := false
r := New()
r.Handle(method, "/test", []HandlerFunc{func(c *Context) {
passed = true
}})
// RUN
w := PerformRequest(r, method, "/test")
// TEST
if passed == false {
t.Errorf(method + " route handler was not invoked.")
}
if w.Code != http.StatusOK {
t.Errorf("Status code should be %v, was %d", http.StatusOK, w.Code)
}
}
func TestRouterGroupRouteOK(t *testing.T) {
testRouteOK("POST", t)
testRouteOK("DELETE", t)
testRouteOK("PATCH", t)
testRouteOK("PUT", t)
testRouteOK("OPTIONS", t)
testRouteOK("HEAD", t)
}
// TestSingleRouteOK tests that POST route is correctly invoked.
func testRouteNotOK(method string, t *testing.T) {
// SETUP
passed := false
r := New()
r.Handle(method, "/test_2", []HandlerFunc{func(c *Context) {
passed = true
}})
// RUN
w := PerformRequest(r, method, "/test")
// TEST
if passed == true {
t.Errorf(method + " route handler was invoked, when it should not")
}
if w.Code != http.StatusNotFound {
// If this fails, it's because httprouter needs to be updated to at least f78f58a0db
t.Errorf("Status code should be %v, was %d. Location: %s", http.StatusNotFound, w.Code, w.HeaderMap.Get("Location"))
}
}
// TestSingleRouteOK tests that POST route is correctly invoked.
func TestRouteNotOK(t *testing.T) {
testRouteNotOK("POST", t)
testRouteNotOK("DELETE", t)
testRouteNotOK("PATCH", t)
testRouteNotOK("PUT", t)
testRouteNotOK("OPTIONS", t)
testRouteNotOK("HEAD", t)
}
// TestSingleRouteOK tests that POST route is correctly invoked.
func testRouteNotOK2(method string, t *testing.T) {
// SETUP
passed := false
r := New()
var methodRoute string
if method == "POST" {
methodRoute = "GET"
} else {
methodRoute = "POST"
}
r.Handle(methodRoute, "/test", []HandlerFunc{func(c *Context) {
passed = true
}})
// RUN
w := PerformRequest(r, method, "/test")
// TEST
if passed == true {
t.Errorf(method + " route handler was invoked, when it should not")
}
if w.Code != http.StatusMethodNotAllowed {
t.Errorf("Status code should be %v, was %d. Location: %s", http.StatusMethodNotAllowed, w.Code, w.HeaderMap.Get("Location"))
}
}
// TestSingleRouteOK tests that POST route is correctly invoked.
func TestRouteNotOK2(t *testing.T) {
testRouteNotOK2("POST", t)
testRouteNotOK2("DELETE", t)
testRouteNotOK2("PATCH", t)
testRouteNotOK2("PUT", t)
testRouteNotOK2("OPTIONS", t)
testRouteNotOK2("HEAD", t)
}
// TestHandleStaticFile - ensure the static file handles properly
func TestHandleStaticFile(t *testing.T) {
// SETUP file
testRoot, _ := os.Getwd()
f, err := ioutil.TempFile(testRoot, "")
if err != nil {
t.Error(err)
}
defer os.Remove(f.Name())
filePath := path.Join("/", path.Base(f.Name()))
f.WriteString("Gin Web Framework")
f.Close()
// SETUP gin
r := New()
r.Static("./", testRoot)
// RUN
w := PerformRequest(r, "GET", filePath)
// TEST
if w.Code != 200 {
t.Errorf("Response code should be 200, was: %d", w.Code)
}
if w.Body.String() != "Gin Web Framework" {
t.Errorf("Response should be test, was: %s", w.Body.String())
}
if w.HeaderMap.Get("Content-Type") != "text/plain; charset=utf-8" {
t.Errorf("Content-Type should be text/plain, was %s", w.HeaderMap.Get("Content-Type"))
}
}
// TestHandleStaticDir - ensure the root/sub dir handles properly
func TestHandleStaticDir(t *testing.T) {
// SETUP
r := New()
r.Static("/", "./")
// RUN
w := PerformRequest(r, "GET", "/")
// TEST
bodyAsString := w.Body.String()
if w.Code != 200 {
t.Errorf("Response code should be 200, was: %d", w.Code)
}
if len(bodyAsString) == 0 {
t.Errorf("Got empty body instead of file tree")
}
if !strings.Contains(bodyAsString, "gin.go") {
t.Errorf("Can't find:`gin.go` in file tree: %s", bodyAsString)
}
if w.HeaderMap.Get("Content-Type") != "text/html; charset=utf-8" {
t.Errorf("Content-Type should be text/plain, was %s", w.HeaderMap.Get("Content-Type"))
}
}
// TestHandleHeadToDir - ensure the root/sub dir handles properly
func TestHandleHeadToDir(t *testing.T) {
// SETUP
r := New()
r.Static("/", "./")
// RUN
w := PerformRequest(r, "HEAD", "/")
// TEST
bodyAsString := w.Body.String()
if w.Code != 200 {
t.Errorf("Response code should be Ok, was: %s", w.Code)
}
if len(bodyAsString) == 0 {
t.Errorf("Got empty body instead of file tree")
}
if !strings.Contains(bodyAsString, "gin.go") {
t.Errorf("Can't find:`gin.go` in file tree: %s", bodyAsString)
}
if w.HeaderMap.Get("Content-Type") != "text/html; charset=utf-8" {
t.Errorf("Content-Type should be text/plain, was %s", w.HeaderMap.Get("Content-Type"))
}
}
-56
View File
@@ -1,56 +0,0 @@
// Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bytes"
"log"
"os"
"testing"
)
// TestPanicInHandler assert that panic has been recovered.
func TestPanicInHandler(t *testing.T) {
// SETUP
log.SetOutput(bytes.NewBuffer(nil)) // Disable panic logs for testing
r := New()
r.Use(Recovery())
r.GET("/recovery", func(_ *Context) {
panic("Oupps, Houston, we have a problem")
})
// RUN
w := PerformRequest(r, "GET", "/recovery")
// restore logging
log.SetOutput(os.Stderr)
if w.Code != 500 {
t.Errorf("Response code should be Internal Server Error, was: %s", w.Code)
}
}
// TestPanicWithAbort assert that panic has been recovered even if context.Abort was used.
func TestPanicWithAbort(t *testing.T) {
// SETUP
log.SetOutput(bytes.NewBuffer(nil))
r := New()
r.Use(Recovery())
r.GET("/recovery", func(c *Context) {
c.AbortWithStatus(400)
panic("Oupps, Houston, we have a problem")
})
// RUN
w := PerformRequest(r, "GET", "/recovery")
// restore logging
log.SetOutput(os.Stderr)
// TEST
if w.Code != 500 {
t.Errorf("Response code should be Bad request, was: %s", w.Code)
}
}
-53
View File
@@ -1,53 +0,0 @@
package flags
import (
"testing"
)
func TestPositional(t *testing.T) {
var opts = struct {
Value bool `short:"v"`
Positional struct {
Command int
Filename string
Rest []string
} `positional-args:"yes" required:"yes"`
}{}
p := NewParser(&opts, Default)
ret, err := p.ParseArgs([]string{"10", "arg_test.go", "a", "b"})
if err != nil {
t.Fatalf("Unexpected error: %v", err)
return
}
if opts.Positional.Command != 10 {
t.Fatalf("Expected opts.Positional.Command to be 10, but got %v", opts.Positional.Command)
}
if opts.Positional.Filename != "arg_test.go" {
t.Fatalf("Expected opts.Positional.Filename to be \"arg_test.go\", but got %v", opts.Positional.Filename)
}
assertStringArray(t, opts.Positional.Rest, []string{"a", "b"})
assertStringArray(t, ret, []string{})
}
func TestPositionalRequired(t *testing.T) {
var opts = struct {
Value bool `short:"v"`
Positional struct {
Command int
Filename string
Rest []string
} `positional-args:"yes" required:"yes"`
}{}
p := NewParser(&opts, None)
_, err := p.ParseArgs([]string{"10"})
assertError(t, err, ErrRequired, "the required argument `Filename` was not provided")
}
-177
View File
@@ -1,177 +0,0 @@
package flags
import (
"fmt"
"io"
"io/ioutil"
"os"
"os/exec"
"path"
"runtime"
"testing"
)
func assertCallerInfo() (string, int) {
ptr := make([]uintptr, 15)
n := runtime.Callers(1, ptr)
if n == 0 {
return "", 0
}
mef := runtime.FuncForPC(ptr[0])
mefile, meline := mef.FileLine(ptr[0])
for i := 2; i < n; i++ {
f := runtime.FuncForPC(ptr[i])
file, line := f.FileLine(ptr[i])
if file != mefile {
return file, line
}
}
return mefile, meline
}
func assertErrorf(t *testing.T, format string, args ...interface{}) {
msg := fmt.Sprintf(format, args...)
file, line := assertCallerInfo()
t.Errorf("%s:%d: %s", path.Base(file), line, msg)
}
func assertFatalf(t *testing.T, format string, args ...interface{}) {
msg := fmt.Sprintf(format, args...)
file, line := assertCallerInfo()
t.Fatalf("%s:%d: %s", path.Base(file), line, msg)
}
func assertString(t *testing.T, a string, b string) {
if a != b {
assertErrorf(t, "Expected %#v, but got %#v", b, a)
}
}
func assertStringArray(t *testing.T, a []string, b []string) {
if len(a) != len(b) {
assertErrorf(t, "Expected %#v, but got %#v", b, a)
return
}
for i, v := range a {
if b[i] != v {
assertErrorf(t, "Expected %#v, but got %#v", b, a)
return
}
}
}
func assertBoolArray(t *testing.T, a []bool, b []bool) {
if len(a) != len(b) {
assertErrorf(t, "Expected %#v, but got %#v", b, a)
return
}
for i, v := range a {
if b[i] != v {
assertErrorf(t, "Expected %#v, but got %#v", b, a)
return
}
}
}
func assertParserSuccess(t *testing.T, data interface{}, args ...string) (*Parser, []string) {
parser := NewParser(data, Default&^PrintErrors)
ret, err := parser.ParseArgs(args)
if err != nil {
t.Fatalf("Unexpected parse error: %s", err)
return nil, nil
}
return parser, ret
}
func assertParseSuccess(t *testing.T, data interface{}, args ...string) []string {
_, ret := assertParserSuccess(t, data, args...)
return ret
}
func assertError(t *testing.T, err error, typ ErrorType, msg string) {
if err == nil {
assertFatalf(t, "Expected error: %s", msg)
return
}
if e, ok := err.(*Error); !ok {
assertFatalf(t, "Expected Error type, but got %#v", err)
} else {
if e.Type != typ {
assertErrorf(t, "Expected error type {%s}, but got {%s}", typ, e.Type)
}
if e.Message != msg {
assertErrorf(t, "Expected error message %#v, but got %#v", msg, e.Message)
}
}
}
func assertParseFail(t *testing.T, typ ErrorType, msg string, data interface{}, args ...string) []string {
parser := NewParser(data, Default&^PrintErrors)
ret, err := parser.ParseArgs(args)
assertError(t, err, typ, msg)
return ret
}
func diff(a, b string) (string, error) {
atmp, err := ioutil.TempFile("", "help-diff")
if err != nil {
return "", err
}
btmp, err := ioutil.TempFile("", "help-diff")
if err != nil {
return "", err
}
if _, err := io.WriteString(atmp, a); err != nil {
return "", err
}
if _, err := io.WriteString(btmp, b); err != nil {
return "", err
}
ret, err := exec.Command("diff", "-u", "-d", "--label", "got", atmp.Name(), "--label", "expected", btmp.Name()).Output()
os.Remove(atmp.Name())
os.Remove(btmp.Name())
if err.Error() == "exit status 1" {
return string(ret), nil
}
return string(ret), err
}
func assertDiff(t *testing.T, actual, expected, msg string) {
if actual == expected {
return
}
ret, err := diff(actual, expected)
if err != nil {
assertErrorf(t, "Unexpected diff error: %s", err)
assertErrorf(t, "Unexpected %s, expected:\n\n%s\n\nbut got\n\n%s", msg, expected, actual)
} else {
assertErrorf(t, "Unexpected %s:\n\n%s", msg, ret)
}
}
-354
View File
@@ -1,354 +0,0 @@
package flags
import (
"fmt"
"testing"
)
func TestCommandInline(t *testing.T) {
var opts = struct {
Value bool `short:"v"`
Command struct {
G bool `short:"g"`
} `command:"cmd"`
}{}
p, ret := assertParserSuccess(t, &opts, "-v", "cmd", "-g")
assertStringArray(t, ret, []string{})
if p.Active == nil {
t.Errorf("Expected active command")
}
if !opts.Value {
t.Errorf("Expected Value to be true")
}
if !opts.Command.G {
t.Errorf("Expected Command.G to be true")
}
if p.Command.Find("cmd") != p.Active {
t.Errorf("Expected to find command `cmd' to be active")
}
}
func TestCommandInlineMulti(t *testing.T) {
var opts = struct {
Value bool `short:"v"`
C1 struct {
} `command:"c1"`
C2 struct {
G bool `short:"g"`
} `command:"c2"`
}{}
p, ret := assertParserSuccess(t, &opts, "-v", "c2", "-g")
assertStringArray(t, ret, []string{})
if p.Active == nil {
t.Errorf("Expected active command")
}
if !opts.Value {
t.Errorf("Expected Value to be true")
}
if !opts.C2.G {
t.Errorf("Expected C2.G to be true")
}
if p.Command.Find("c1") == nil {
t.Errorf("Expected to find command `c1'")
}
if c2 := p.Command.Find("c2"); c2 == nil {
t.Errorf("Expected to find command `c2'")
} else if c2 != p.Active {
t.Errorf("Expected to find command `c2' to be active")
}
}
func TestCommandFlagOrder1(t *testing.T) {
var opts = struct {
Value bool `short:"v"`
Command struct {
G bool `short:"g"`
} `command:"cmd"`
}{}
assertParseFail(t, ErrUnknownFlag, "unknown flag `g'", &opts, "-v", "-g", "cmd")
}
func TestCommandFlagOrder2(t *testing.T) {
var opts = struct {
Value bool `short:"v"`
Command struct {
G bool `short:"g"`
} `command:"cmd"`
}{}
assertParseFail(t, ErrUnknownFlag, "unknown flag `v'", &opts, "cmd", "-v", "-g")
}
func TestCommandEstimate(t *testing.T) {
var opts = struct {
Value bool `short:"v"`
Cmd1 struct {
} `command:"remove"`
Cmd2 struct {
} `command:"add"`
}{}
p := NewParser(&opts, None)
_, err := p.ParseArgs([]string{})
assertError(t, err, ErrCommandRequired, "Please specify one command of: add or remove")
}
func TestCommandEstimate2(t *testing.T) {
var opts = struct {
Value bool `short:"v"`
Cmd1 struct {
} `command:"remove"`
Cmd2 struct {
} `command:"add"`
}{}
p := NewParser(&opts, None)
_, err := p.ParseArgs([]string{"rmive"})
assertError(t, err, ErrUnknownCommand, "Unknown command `rmive', did you mean `remove'?")
}
type testCommand struct {
G bool `short:"g"`
Executed bool
EArgs []string
}
func (c *testCommand) Execute(args []string) error {
c.Executed = true
c.EArgs = args
return nil
}
func TestCommandExecute(t *testing.T) {
var opts = struct {
Value bool `short:"v"`
Command testCommand `command:"cmd"`
}{}
assertParseSuccess(t, &opts, "-v", "cmd", "-g", "a", "b")
if !opts.Value {
t.Errorf("Expected Value to be true")
}
if !opts.Command.Executed {
t.Errorf("Did not execute command")
}
if !opts.Command.G {
t.Errorf("Expected Command.C to be true")
}
assertStringArray(t, opts.Command.EArgs, []string{"a", "b"})
}
func TestCommandClosest(t *testing.T) {
var opts = struct {
Value bool `short:"v"`
Cmd1 struct {
} `command:"remove"`
Cmd2 struct {
} `command:"add"`
}{}
args := assertParseFail(t, ErrUnknownCommand, "Unknown command `addd', did you mean `add'?", &opts, "-v", "addd")
assertStringArray(t, args, []string{"addd"})
}
func TestCommandAdd(t *testing.T) {
var opts = struct {
Value bool `short:"v"`
}{}
var cmd = struct {
G bool `short:"g"`
}{}
p := NewParser(&opts, Default)
c, err := p.AddCommand("cmd", "", "", &cmd)
if err != nil {
t.Fatalf("Unexpected error: %v", err)
return
}
ret, err := p.ParseArgs([]string{"-v", "cmd", "-g", "rest"})
if err != nil {
t.Fatalf("Unexpected error: %v", err)
return
}
assertStringArray(t, ret, []string{"rest"})
if !opts.Value {
t.Errorf("Expected Value to be true")
}
if !cmd.G {
t.Errorf("Expected Command.G to be true")
}
if p.Command.Find("cmd") != c {
t.Errorf("Expected to find command `cmd'")
}
if p.Commands()[0] != c {
t.Errorf("Expected command %#v, but got %#v", c, p.Commands()[0])
}
if c.Options()[0].ShortName != 'g' {
t.Errorf("Expected short name `g' but got %v", c.Options()[0].ShortName)
}
}
func TestCommandNestedInline(t *testing.T) {
var opts = struct {
Value bool `short:"v"`
Command struct {
G bool `short:"g"`
Nested struct {
N string `long:"n"`
} `command:"nested"`
} `command:"cmd"`
}{}
p, ret := assertParserSuccess(t, &opts, "-v", "cmd", "-g", "nested", "--n", "n", "rest")
assertStringArray(t, ret, []string{"rest"})
if !opts.Value {
t.Errorf("Expected Value to be true")
}
if !opts.Command.G {
t.Errorf("Expected Command.G to be true")
}
assertString(t, opts.Command.Nested.N, "n")
if c := p.Command.Find("cmd"); c == nil {
t.Errorf("Expected to find command `cmd'")
} else {
if c != p.Active {
t.Errorf("Expected `cmd' to be the active parser command")
}
if nested := c.Find("nested"); nested == nil {
t.Errorf("Expected to find command `nested'")
} else if nested != c.Active {
t.Errorf("Expected to find command `nested' to be the active `cmd' command")
}
}
}
func TestRequiredOnCommand(t *testing.T) {
var opts = struct {
Value bool `short:"v" required:"true"`
Command struct {
G bool `short:"g"`
} `command:"cmd"`
}{}
assertParseFail(t, ErrRequired, fmt.Sprintf("the required flag `%cv' was not specified", defaultShortOptDelimiter), &opts, "cmd")
}
func TestRequiredAllOnCommand(t *testing.T) {
var opts = struct {
Value bool `short:"v" required:"true"`
Missing bool `long:"missing" required:"true"`
Command struct {
G bool `short:"g"`
} `command:"cmd"`
}{}
assertParseFail(t, ErrRequired, fmt.Sprintf("the required flags `%smissing' and `%cv' were not specified", defaultLongOptDelimiter, defaultShortOptDelimiter), &opts, "cmd")
}
func TestDefaultOnCommand(t *testing.T) {
var opts = struct {
Command struct {
G bool `short:"g" default:"true"`
} `command:"cmd"`
}{}
assertParseSuccess(t, &opts, "cmd")
if !opts.Command.G {
t.Errorf("Expected G to be true")
}
}
func TestSubcommandsOptional(t *testing.T) {
var opts = struct {
Value bool `short:"v"`
Cmd1 struct {
} `command:"remove"`
Cmd2 struct {
} `command:"add"`
}{}
p := NewParser(&opts, None)
p.SubcommandsOptional = true
_, err := p.ParseArgs([]string{"-v"})
if err != nil {
t.Fatalf("Unexpected error: %v", err)
return
}
if !opts.Value {
t.Errorf("Expected Value to be true")
}
}
func TestCommandAlias(t *testing.T) {
var opts = struct {
Command struct {
G bool `short:"g" default:"true"`
} `command:"cmd" alias:"cm"`
}{}
assertParseSuccess(t, &opts, "cm")
if !opts.Command.G {
t.Errorf("Expected G to be true")
}
}
-289
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@@ -1,289 +0,0 @@
package flags
import (
"bytes"
"io"
"os"
"path"
"path/filepath"
"reflect"
"runtime"
"strings"
"testing"
)
type TestComplete struct {
}
func (t *TestComplete) Complete(match string) []Completion {
options := []string{
"hello world",
"hello universe",
"hello multiverse",
}
ret := make([]Completion, 0, len(options))
for _, o := range options {
if strings.HasPrefix(o, match) {
ret = append(ret, Completion{
Item: o,
})
}
}
return ret
}
var completionTestOptions struct {
Verbose bool `short:"v" long:"verbose" description:"Verbose messages"`
Debug bool `short:"d" long:"debug" description:"Enable debug"`
Version bool `long:"version" description:"Show version"`
Required bool `long:"required" required:"true" description:"This is required"`
AddCommand struct {
Positional struct {
Filename Filename
} `positional-args:"yes"`
} `command:"add" description:"add an item"`
AddMultiCommand struct {
Positional struct {
Filename []Filename
} `positional-args:"yes"`
} `command:"add-multi" description:"add multiple items"`
RemoveCommand struct {
Other bool `short:"o"`
File Filename `short:"f" long:"filename"`
} `command:"rm" description:"remove an item"`
RenameCommand struct {
Completed TestComplete `short:"c" long:"completed"`
} `command:"rename" description:"rename an item"`
}
type completionTest struct {
Args []string
Completed []string
ShowDescriptions bool
}
var completionTests []completionTest
func init() {
_, sourcefile, _, _ := runtime.Caller(0)
completionTestSourcedir := filepath.Join(filepath.SplitList(path.Dir(sourcefile))...)
completionTestFilename := []string{filepath.Join(completionTestSourcedir, "completion.go"), filepath.Join(completionTestSourcedir, "completion_test.go")}
completionTests = []completionTest{
{
// Short names
[]string{"-"},
[]string{"-d", "-v"},
false,
},
{
// Short names concatenated
[]string{"-dv"},
[]string{"-dv"},
false,
},
{
// Long names
[]string{"--"},
[]string{"--debug", "--required", "--verbose", "--version"},
false,
},
{
// Long names with descriptions
[]string{"--"},
[]string{
"--debug # Enable debug",
"--required # This is required",
"--verbose # Verbose messages",
"--version # Show version",
},
true,
},
{
// Long names partial
[]string{"--ver"},
[]string{"--verbose", "--version"},
false,
},
{
// Commands
[]string{""},
[]string{"add", "add-multi", "rename", "rm"},
false,
},
{
// Commands with descriptions
[]string{""},
[]string{
"add # add an item",
"add-multi # add multiple items",
"rename # rename an item",
"rm # remove an item",
},
true,
},
{
// Commands partial
[]string{"r"},
[]string{"rename", "rm"},
false,
},
{
// Positional filename
[]string{"add", filepath.Join(completionTestSourcedir, "completion")},
completionTestFilename,
false,
},
{
// Multiple positional filename (1 arg)
[]string{"add-multi", filepath.Join(completionTestSourcedir, "completion")},
completionTestFilename,
false,
},
{
// Multiple positional filename (2 args)
[]string{"add-multi", filepath.Join(completionTestSourcedir, "completion.go"), filepath.Join(completionTestSourcedir, "completion")},
completionTestFilename,
false,
},
{
// Multiple positional filename (3 args)
[]string{"add-multi", filepath.Join(completionTestSourcedir, "completion.go"), filepath.Join(completionTestSourcedir, "completion.go"), filepath.Join(completionTestSourcedir, "completion")},
completionTestFilename,
false,
},
{
// Flag filename
[]string{"rm", "-f", path.Join(completionTestSourcedir, "completion")},
completionTestFilename,
false,
},
{
// Flag short concat last filename
[]string{"rm", "-of", path.Join(completionTestSourcedir, "completion")},
completionTestFilename,
false,
},
{
// Flag concat filename
[]string{"rm", "-f" + path.Join(completionTestSourcedir, "completion")},
[]string{"-f" + completionTestFilename[0], "-f" + completionTestFilename[1]},
false,
},
{
// Flag equal concat filename
[]string{"rm", "-f=" + path.Join(completionTestSourcedir, "completion")},
[]string{"-f=" + completionTestFilename[0], "-f=" + completionTestFilename[1]},
false,
},
{
// Flag concat long filename
[]string{"rm", "--filename=" + path.Join(completionTestSourcedir, "completion")},
[]string{"--filename=" + completionTestFilename[0], "--filename=" + completionTestFilename[1]},
false,
},
{
// Flag long filename
[]string{"rm", "--filename", path.Join(completionTestSourcedir, "completion")},
completionTestFilename,
false,
},
{
// Custom completed
[]string{"rename", "-c", "hello un"},
[]string{"hello universe"},
false,
},
}
}
func TestCompletion(t *testing.T) {
p := NewParser(&completionTestOptions, Default)
c := &completion{parser: p}
for _, test := range completionTests {
if test.ShowDescriptions {
continue
}
ret := c.complete(test.Args)
items := make([]string, len(ret))
for i, v := range ret {
items[i] = v.Item
}
if !reflect.DeepEqual(items, test.Completed) {
t.Errorf("Args: %#v, %#v\n Expected: %#v\n Got: %#v", test.Args, test.ShowDescriptions, test.Completed, items)
}
}
}
func TestParserCompletion(t *testing.T) {
for _, test := range completionTests {
if test.ShowDescriptions {
os.Setenv("GO_FLAGS_COMPLETION", "verbose")
} else {
os.Setenv("GO_FLAGS_COMPLETION", "1")
}
tmp := os.Stdout
r, w, _ := os.Pipe()
os.Stdout = w
out := make(chan string)
go func() {
var buf bytes.Buffer
io.Copy(&buf, r)
out <- buf.String()
}()
p := NewParser(&completionTestOptions, None)
_, err := p.ParseArgs(test.Args)
w.Close()
os.Stdout = tmp
if err != nil {
t.Fatalf("Unexpected error: %s", err)
}
got := strings.Split(strings.Trim(<-out, "\n"), "\n")
if !reflect.DeepEqual(got, test.Completed) {
t.Errorf("Expected: %#v\nGot: %#v", test.Completed, got)
}
}
os.Setenv("GO_FLAGS_COMPLETION", "")
}
-175
View File
@@ -1,175 +0,0 @@
package flags
import (
"testing"
"time"
)
func expectConvert(t *testing.T, o *Option, expected string) {
s, err := convertToString(o.value, o.tag)
if err != nil {
t.Errorf("Unexpected error: %v", err)
return
}
assertString(t, s, expected)
}
func TestConvertToString(t *testing.T) {
d, _ := time.ParseDuration("1h2m4s")
var opts = struct {
String string `long:"string"`
Int int `long:"int"`
Int8 int8 `long:"int8"`
Int16 int16 `long:"int16"`
Int32 int32 `long:"int32"`
Int64 int64 `long:"int64"`
Uint uint `long:"uint"`
Uint8 uint8 `long:"uint8"`
Uint16 uint16 `long:"uint16"`
Uint32 uint32 `long:"uint32"`
Uint64 uint64 `long:"uint64"`
Float32 float32 `long:"float32"`
Float64 float64 `long:"float64"`
Duration time.Duration `long:"duration"`
Bool bool `long:"bool"`
IntSlice []int `long:"int-slice"`
IntFloatMap map[int]float64 `long:"int-float-map"`
PtrBool *bool `long:"ptr-bool"`
Interface interface{} `long:"interface"`
Int32Base int32 `long:"int32-base" base:"16"`
Uint32Base uint32 `long:"uint32-base" base:"16"`
}{
"string",
-2,
-1,
0,
1,
2,
1,
2,
3,
4,
5,
1.2,
-3.4,
d,
true,
[]int{-3, 4, -2},
map[int]float64{-2: 4.5},
new(bool),
float32(5.2),
-5823,
4232,
}
p := NewNamedParser("test", Default)
grp, _ := p.AddGroup("test group", "", &opts)
expects := []string{
"string",
"-2",
"-1",
"0",
"1",
"2",
"1",
"2",
"3",
"4",
"5",
"1.2",
"-3.4",
"1h2m4s",
"true",
"[-3, 4, -2]",
"{-2:4.5}",
"false",
"5.2",
"-16bf",
"1088",
}
for i, v := range grp.Options() {
expectConvert(t, v, expects[i])
}
}
func TestConvertToStringInvalidIntBase(t *testing.T) {
var opts = struct {
Int int `long:"int" base:"no"`
}{
2,
}
p := NewNamedParser("test", Default)
grp, _ := p.AddGroup("test group", "", &opts)
o := grp.Options()[0]
_, err := convertToString(o.value, o.tag)
if err != nil {
err = newErrorf(ErrMarshal, "%v", err)
}
assertError(t, err, ErrMarshal, "strconv.ParseInt: parsing \"no\": invalid syntax")
}
func TestConvertToStringInvalidUintBase(t *testing.T) {
var opts = struct {
Uint uint `long:"uint" base:"no"`
}{
2,
}
p := NewNamedParser("test", Default)
grp, _ := p.AddGroup("test group", "", &opts)
o := grp.Options()[0]
_, err := convertToString(o.value, o.tag)
if err != nil {
err = newErrorf(ErrMarshal, "%v", err)
}
assertError(t, err, ErrMarshal, "strconv.ParseInt: parsing \"no\": invalid syntax")
}
func TestWrapText(t *testing.T) {
s := "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."
got := wrapText(s, 60, " ")
expected := `Lorem ipsum dolor sit amet, consectetur adipisicing elit,
sed do eiusmod tempor incididunt ut labore et dolore magna
aliqua. Ut enim ad minim veniam, quis nostrud exercitation
ullamco laboris nisi ut aliquip ex ea commodo consequat.
Duis aute irure dolor in reprehenderit in voluptate velit
esse cillum dolore eu fugiat nulla pariatur. Excepteur sint
occaecat cupidatat non proident, sunt in culpa qui officia
deserunt mollit anim id est laborum.`
assertDiff(t, got, expected, "wrapped text")
}
-110
View File
@@ -1,110 +0,0 @@
// Example of use of the flags package.
package flags
import (
"fmt"
"os/exec"
)
func Example() {
var opts struct {
// Slice of bool will append 'true' each time the option
// is encountered (can be set multiple times, like -vvv)
Verbose []bool `short:"v" long:"verbose" description:"Show verbose debug information"`
// Example of automatic marshalling to desired type (uint)
Offset uint `long:"offset" description:"Offset"`
// Example of a callback, called each time the option is found.
Call func(string) `short:"c" description:"Call phone number"`
// Example of a required flag
Name string `short:"n" long:"name" description:"A name" required:"true"`
// Example of a value name
File string `short:"f" long:"file" description:"A file" value-name:"FILE"`
// Example of a pointer
Ptr *int `short:"p" description:"A pointer to an integer"`
// Example of a slice of strings
StringSlice []string `short:"s" description:"A slice of strings"`
// Example of a slice of pointers
PtrSlice []*string `long:"ptrslice" description:"A slice of pointers to string"`
// Example of a map
IntMap map[string]int `long:"intmap" description:"A map from string to int"`
// Example of a filename (useful for completion)
Filename Filename `long:"filename" description:"A filename"`
// Example of positional arguments
Args struct {
Id string
Num int
Rest []string
} `positional-args:"yes" required:"yes"`
}
// Callback which will invoke callto:<argument> to call a number.
// Note that this works just on OS X (and probably only with
// Skype) but it shows the idea.
opts.Call = func(num string) {
cmd := exec.Command("open", "callto:"+num)
cmd.Start()
cmd.Process.Release()
}
// Make some fake arguments to parse.
args := []string{
"-vv",
"--offset=5",
"-n", "Me",
"-p", "3",
"-s", "hello",
"-s", "world",
"--ptrslice", "hello",
"--ptrslice", "world",
"--intmap", "a:1",
"--intmap", "b:5",
"--filename", "hello.go",
"id",
"10",
"remaining1",
"remaining2",
}
// Parse flags from `args'. Note that here we use flags.ParseArgs for
// the sake of making a working example. Normally, you would simply use
// flags.Parse(&opts) which uses os.Args
_, err := ParseArgs(&opts, args)
if err != nil {
panic(err)
}
fmt.Printf("Verbosity: %v\n", opts.Verbose)
fmt.Printf("Offset: %d\n", opts.Offset)
fmt.Printf("Name: %s\n", opts.Name)
fmt.Printf("Ptr: %d\n", *opts.Ptr)
fmt.Printf("StringSlice: %v\n", opts.StringSlice)
fmt.Printf("PtrSlice: [%v %v]\n", *opts.PtrSlice[0], *opts.PtrSlice[1])
fmt.Printf("IntMap: [a:%v b:%v]\n", opts.IntMap["a"], opts.IntMap["b"])
fmt.Printf("Filename: %v\n", opts.Filename)
fmt.Printf("Args.Id: %s\n", opts.Args.Id)
fmt.Printf("Args.Num: %d\n", opts.Args.Num)
fmt.Printf("Args.Rest: %v\n", opts.Args.Rest)
// Output: Verbosity: [true true]
// Offset: 5
// Name: Me
// Ptr: 3
// StringSlice: [hello world]
// PtrSlice: [hello world]
// IntMap: [a:1 b:5]
// Filename: hello.go
// Args.Id: id
// Args.Num: 10
// Args.Rest: [remaining1 remaining2]
}
-23
View File
@@ -1,23 +0,0 @@
package main
import (
"fmt"
)
type AddCommand struct {
All bool `short:"a" long:"all" description:"Add all files"`
}
var addCommand AddCommand
func (x *AddCommand) Execute(args []string) error {
fmt.Printf("Adding (all=%v): %#v\n", x.All, args)
return nil
}
func init() {
parser.AddCommand("add",
"Add a file",
"The add command adds a file to the repository. Use -a to add all files.",
&addCommand)
}
@@ -1,9 +0,0 @@
_examples() {
args=("${COMP_WORDS[@]:1:$COMP_CWORD}")
local IFS=$'\n'
COMPREPLY=($(GO_FLAGS_COMPLETION=1 ${COMP_WORDS[0]} "${args[@]}"))
return 1
}
complete -F _examples examples
-75
View File
@@ -1,75 +0,0 @@
package main
import (
"errors"
"fmt"
"github.com/jessevdk/go-flags"
"os"
"strconv"
"strings"
)
type EditorOptions struct {
Input flags.Filename `short:"i" long:"input" description:"Input file" default:"-"`
Output flags.Filename `short:"o" long:"output" description:"Output file" default:"-"`
}
type Point struct {
X, Y int
}
func (p *Point) UnmarshalFlag(value string) error {
parts := strings.Split(value, ",")
if len(parts) != 2 {
return errors.New("expected two numbers separated by a ,")
}
x, err := strconv.ParseInt(parts[0], 10, 32)
if err != nil {
return err
}
y, err := strconv.ParseInt(parts[1], 10, 32)
if err != nil {
return err
}
p.X = int(x)
p.Y = int(y)
return nil
}
func (p Point) MarshalFlag() (string, error) {
return fmt.Sprintf("%d,%d", p.X, p.Y), nil
}
type Options struct {
// Example of verbosity with level
Verbose []bool `short:"v" long:"verbose" description:"Verbose output"`
// Example of optional value
User string `short:"u" long:"user" description:"User name" optional:"yes" optional-value:"pancake"`
// Example of map with multiple default values
Users map[string]string `long:"users" description:"User e-mail map" default:"system:system@example.org" default:"admin:admin@example.org"`
// Example of option group
Editor EditorOptions `group:"Editor Options"`
// Example of custom type Marshal/Unmarshal
Point Point `long:"point" description:"A x,y point" default:"1,2"`
}
var options Options
var parser = flags.NewParser(&options, flags.Default)
func main() {
if _, err := parser.Parse(); err != nil {
os.Exit(1)
}
}
-23
View File
@@ -1,23 +0,0 @@
package main
import (
"fmt"
)
type RmCommand struct {
Force bool `short:"f" long:"force" description:"Force removal of files"`
}
var rmCommand RmCommand
func (x *RmCommand) Execute(args []string) error {
fmt.Printf("Removing (force=%v): %#v\n", x.Force, args)
return nil
}
func init() {
parser.AddCommand("rm",
"Remove a file",
"The rm command removes a file to the repository. Use -f to force removal of files.",
&rmCommand)
}
-187
View File
@@ -1,187 +0,0 @@
package flags
import (
"testing"
)
func TestGroupInline(t *testing.T) {
var opts = struct {
Value bool `short:"v"`
Group struct {
G bool `short:"g"`
} `group:"Grouped Options"`
}{}
p, ret := assertParserSuccess(t, &opts, "-v", "-g")
assertStringArray(t, ret, []string{})
if !opts.Value {
t.Errorf("Expected Value to be true")
}
if !opts.Group.G {
t.Errorf("Expected Group.G to be true")
}
if p.Command.Group.Find("Grouped Options") == nil {
t.Errorf("Expected to find group `Grouped Options'")
}
}
func TestGroupAdd(t *testing.T) {
var opts = struct {
Value bool `short:"v"`
}{}
var grp = struct {
G bool `short:"g"`
}{}
p := NewParser(&opts, Default)
g, err := p.AddGroup("Grouped Options", "", &grp)
if err != nil {
t.Fatalf("Unexpected error: %v", err)
return
}
ret, err := p.ParseArgs([]string{"-v", "-g", "rest"})
if err != nil {
t.Fatalf("Unexpected error: %v", err)
return
}
assertStringArray(t, ret, []string{"rest"})
if !opts.Value {
t.Errorf("Expected Value to be true")
}
if !grp.G {
t.Errorf("Expected Group.G to be true")
}
if p.Command.Group.Find("Grouped Options") != g {
t.Errorf("Expected to find group `Grouped Options'")
}
if p.Groups()[1] != g {
t.Errorf("Expected group %#v, but got %#v", g, p.Groups()[0])
}
if g.Options()[0].ShortName != 'g' {
t.Errorf("Expected short name `g' but got %v", g.Options()[0].ShortName)
}
}
func TestGroupNestedInline(t *testing.T) {
var opts = struct {
Value bool `short:"v"`
Group struct {
G bool `short:"g"`
Nested struct {
N string `long:"n"`
} `group:"Nested Options"`
} `group:"Grouped Options"`
}{}
p, ret := assertParserSuccess(t, &opts, "-v", "-g", "--n", "n", "rest")
assertStringArray(t, ret, []string{"rest"})
if !opts.Value {
t.Errorf("Expected Value to be true")
}
if !opts.Group.G {
t.Errorf("Expected Group.G to be true")
}
assertString(t, opts.Group.Nested.N, "n")
if p.Command.Group.Find("Grouped Options") == nil {
t.Errorf("Expected to find group `Grouped Options'")
}
if p.Command.Group.Find("Nested Options") == nil {
t.Errorf("Expected to find group `Nested Options'")
}
}
func TestGroupNestedInlineNamespace(t *testing.T) {
var opts = struct {
Opt string `long:"opt"`
Group struct {
Opt string `long:"opt"`
Group struct {
Opt string `long:"opt"`
} `group:"Subsubgroup" namespace:"sap"`
} `group:"Subgroup" namespace:"sip"`
}{}
p, ret := assertParserSuccess(t, &opts, "--opt", "a", "--sip.opt", "b", "--sip.sap.opt", "c", "rest")
assertStringArray(t, ret, []string{"rest"})
assertString(t, opts.Opt, "a")
assertString(t, opts.Group.Opt, "b")
assertString(t, opts.Group.Group.Opt, "c")
for _, name := range []string{"Subgroup", "Subsubgroup"} {
if p.Command.Group.Find(name) == nil {
t.Errorf("Expected to find group '%s'", name)
}
}
}
func TestDuplicateShortFlags(t *testing.T) {
var opts struct {
Verbose []bool `short:"v" long:"verbose" description:"Show verbose debug information"`
Variables []string `short:"v" long:"variable" description:"Set a variable value."`
}
args := []string{
"--verbose",
"-v", "123",
"-v", "456",
}
_, err := ParseArgs(&opts, args)
if err == nil {
t.Errorf("Expected an error with type ErrDuplicatedFlag")
} else {
err2 := err.(*Error)
if err2.Type != ErrDuplicatedFlag {
t.Errorf("Expected an error with type ErrDuplicatedFlag")
}
}
}
func TestDuplicateLongFlags(t *testing.T) {
var opts struct {
Test1 []bool `short:"a" long:"testing" description:"Test 1"`
Test2 []string `short:"b" long:"testing" description:"Test 2."`
}
args := []string{
"--testing",
}
_, err := ParseArgs(&opts, args)
if err == nil {
t.Errorf("Expected an error with type ErrDuplicatedFlag")
} else {
err2 := err.(*Error)
if err2.Type != ErrDuplicatedFlag {
t.Errorf("Expected an error with type ErrDuplicatedFlag")
}
}
}
-283
View File
@@ -1,283 +0,0 @@
package flags
import (
"bytes"
"fmt"
"os"
"runtime"
"testing"
"time"
)
type helpOptions struct {
Verbose []bool `short:"v" long:"verbose" description:"Show verbose debug information" ini-name:"verbose"`
Call func(string) `short:"c" description:"Call phone number" ini-name:"call"`
PtrSlice []*string `long:"ptrslice" description:"A slice of pointers to string"`
EmptyDescription bool `long:"empty-description"`
Default string `long:"default" default:"Some\nvalue" description:"Test default value"`
DefaultArray []string `long:"default-array" default:"Some value" default:"Other\tvalue" description:"Test default array value"`
DefaultMap map[string]string `long:"default-map" default:"some:value" default:"another:value" description:"Testdefault map value"`
EnvDefault1 string `long:"env-default1" default:"Some value" env:"ENV_DEFAULT" description:"Test env-default1 value"`
EnvDefault2 string `long:"env-default2" env:"ENV_DEFAULT" description:"Test env-default2 value"`
OnlyIni string `ini-name:"only-ini" description:"Option only available in ini"`
Other struct {
StringSlice []string `short:"s" default:"some" default:"value" description:"A slice of strings"`
IntMap map[string]int `long:"intmap" default:"a:1" description:"A map from string to int" ini-name:"int-map"`
} `group:"Other Options"`
Group struct {
Opt string `long:"opt" description:"This is a subgroup option"`
Group struct {
Opt string `long:"opt" description:"This is a subsubgroup option"`
} `group:"Subsubgroup" namespace:"sap"`
} `group:"Subgroup" namespace:"sip"`
Command struct {
ExtraVerbose []bool `long:"extra-verbose" description:"Use for extra verbosity"`
} `command:"command" alias:"cm" alias:"cmd" description:"A command"`
Args struct {
Filename string `name:"filename" description:"A filename"`
Num int `name:"num" description:"A number"`
} `positional-args:"yes"`
}
func TestHelp(t *testing.T) {
oldEnv := EnvSnapshot()
defer oldEnv.Restore()
os.Setenv("ENV_DEFAULT", "env-def")
var opts helpOptions
p := NewNamedParser("TestHelp", HelpFlag)
p.AddGroup("Application Options", "The application options", &opts)
_, err := p.ParseArgs([]string{"--help"})
if err == nil {
t.Fatalf("Expected help error")
}
if e, ok := err.(*Error); !ok {
t.Fatalf("Expected flags.Error, but got %T", err)
} else {
if e.Type != ErrHelp {
t.Errorf("Expected flags.ErrHelp type, but got %s", e.Type)
}
var expected string
if runtime.GOOS == "windows" {
expected = `Usage:
TestHelp [OPTIONS] [filename] [num] <command>
Application Options:
/v, /verbose Show verbose debug information
/c: Call phone number
/ptrslice: A slice of pointers to string
/empty-description
/default: Test default value ("Some\nvalue")
/default-array: Test default array value (Some value, "Other\tvalue")
/default-map: Testdefault map value (some:value, another:value)
/env-default1: Test env-default1 value (Some value) [%ENV_DEFAULT%]
/env-default2: Test env-default2 value [%ENV_DEFAULT%]
Other Options:
/s: A slice of strings (some, value)
/intmap: A map from string to int (a:1)
Subgroup:
/sip.opt: This is a subgroup option
Subsubgroup:
/sip.sap.opt: This is a subsubgroup option
Help Options:
/? Show this help message
/h, /help Show this help message
Arguments:
filename: A filename
num: A number
Available commands:
command A command (aliases: cm, cmd)
`
} else {
expected = `Usage:
TestHelp [OPTIONS] [filename] [num] <command>
Application Options:
-v, --verbose Show verbose debug information
-c= Call phone number
--ptrslice= A slice of pointers to string
--empty-description
--default= Test default value ("Some\nvalue")
--default-array= Test default array value (Some value, "Other\tvalue")
--default-map= Testdefault map value (some:value, another:value)
--env-default1= Test env-default1 value (Some value) [$ENV_DEFAULT]
--env-default2= Test env-default2 value [$ENV_DEFAULT]
Other Options:
-s= A slice of strings (some, value)
--intmap= A map from string to int (a:1)
Subgroup:
--sip.opt= This is a subgroup option
Subsubgroup:
--sip.sap.opt= This is a subsubgroup option
Help Options:
-h, --help Show this help message
Arguments:
filename: A filename
num: A number
Available commands:
command A command (aliases: cm, cmd)
`
}
assertDiff(t, e.Message, expected, "help message")
}
}
func TestMan(t *testing.T) {
oldEnv := EnvSnapshot()
defer oldEnv.Restore()
os.Setenv("ENV_DEFAULT", "env-def")
var opts helpOptions
p := NewNamedParser("TestMan", HelpFlag)
p.ShortDescription = "Test manpage generation"
p.LongDescription = "This is a somewhat `longer' description of what this does"
p.AddGroup("Application Options", "The application options", &opts)
p.Commands()[0].LongDescription = "Longer `command' description"
var buf bytes.Buffer
p.WriteManPage(&buf)
got := buf.String()
tt := time.Now()
expected := fmt.Sprintf(`.TH TestMan 1 "%s"
.SH NAME
TestMan \- Test manpage generation
.SH SYNOPSIS
\fBTestMan\fP [OPTIONS]
.SH DESCRIPTION
This is a somewhat \fBlonger\fP description of what this does
.SH OPTIONS
.TP
\fB-v, --verbose\fP
Show verbose debug information
.TP
\fB-c\fP
Call phone number
.TP
\fB--ptrslice\fP
A slice of pointers to string
.TP
\fB--empty-description\fP
.TP
\fB--default\fP
Test default value
.TP
\fB--default-array\fP
Test default array value
.TP
\fB--default-map\fP
Testdefault map value
.TP
\fB--env-default1\fP
Test env-default1 value
.TP
\fB--env-default2\fP
Test env-default2 value
.TP
\fB-s\fP
A slice of strings
.TP
\fB--intmap\fP
A map from string to int
.TP
\fB--sip.opt\fP
This is a subgroup option
.TP
\fB--sip.sap.opt\fP
This is a subsubgroup option
.SH COMMANDS
.SS command
A command
Longer \fBcommand\fP description
\fBUsage\fP: TestMan [OPTIONS] command [command-OPTIONS]
\fBAliases\fP: cm, cmd
.TP
\fB--extra-verbose\fP
Use for extra verbosity
`, tt.Format("2 January 2006"))
assertDiff(t, got, expected, "man page")
}
type helpCommandNoOptions struct {
Command struct {
} `command:"command" description:"A command"`
}
func TestHelpCommand(t *testing.T) {
oldEnv := EnvSnapshot()
defer oldEnv.Restore()
os.Setenv("ENV_DEFAULT", "env-def")
var opts helpCommandNoOptions
p := NewNamedParser("TestHelpCommand", HelpFlag)
p.AddGroup("Application Options", "The application options", &opts)
_, err := p.ParseArgs([]string{"command", "--help"})
if err == nil {
t.Fatalf("Expected help error")
}
if e, ok := err.(*Error); !ok {
t.Fatalf("Expected flags.Error, but got %T", err)
} else {
if e.Type != ErrHelp {
t.Errorf("Expected flags.ErrHelp type, but got %s", e.Type)
}
var expected string
if runtime.GOOS == "windows" {
expected = `Usage:
TestHelpCommand [OPTIONS] command
Help Options:
/? Show this help message
/h, /help Show this help message
`
} else {
expected = `Usage:
TestHelpCommand [OPTIONS] command
Help Options:
-h, --help Show this help message
`
}
assertDiff(t, e.Message, expected, "help message")
}
}
-731
View File
@@ -1,731 +0,0 @@
package flags
import (
"bytes"
"fmt"
"io/ioutil"
"os"
"reflect"
"strings"
"testing"
)
func TestWriteIni(t *testing.T) {
oldEnv := EnvSnapshot()
defer oldEnv.Restore()
os.Setenv("ENV_DEFAULT", "env-def")
var tests = []struct {
args []string
options IniOptions
expected string
}{
{
[]string{"-vv", "--intmap=a:2", "--intmap", "b:3", "filename", "0", "command"},
IniDefault,
`[Application Options]
; Show verbose debug information
verbose = true
verbose = true
; Test env-default1 value
EnvDefault1 = env-def
; Test env-default2 value
EnvDefault2 = env-def
[Other Options]
; A map from string to int
int-map = a:2
int-map = b:3
`,
},
{
[]string{"-vv", "--intmap=a:2", "--intmap", "b:3", "filename", "0", "command"},
IniDefault | IniIncludeDefaults,
`[Application Options]
; Show verbose debug information
verbose = true
verbose = true
; A slice of pointers to string
; PtrSlice =
EmptyDescription = false
; Test default value
Default = "Some\nvalue"
; Test default array value
DefaultArray = Some value
DefaultArray = "Other\tvalue"
; Testdefault map value
DefaultMap = another:value
DefaultMap = some:value
; Test env-default1 value
EnvDefault1 = env-def
; Test env-default2 value
EnvDefault2 = env-def
; Option only available in ini
only-ini =
[Other Options]
; A slice of strings
StringSlice = some
StringSlice = value
; A map from string to int
int-map = a:2
int-map = b:3
[Subgroup]
; This is a subgroup option
Opt =
[Subsubgroup]
; This is a subsubgroup option
Opt =
[command]
; Use for extra verbosity
; ExtraVerbose =
`,
},
{
[]string{"filename", "0", "command"},
IniDefault | IniIncludeDefaults | IniCommentDefaults,
`[Application Options]
; Show verbose debug information
; verbose =
; A slice of pointers to string
; PtrSlice =
; EmptyDescription = false
; Test default value
; Default = "Some\nvalue"
; Test default array value
; DefaultArray = Some value
; DefaultArray = "Other\tvalue"
; Testdefault map value
; DefaultMap = another:value
; DefaultMap = some:value
; Test env-default1 value
EnvDefault1 = env-def
; Test env-default2 value
EnvDefault2 = env-def
; Option only available in ini
; only-ini =
[Other Options]
; A slice of strings
; StringSlice = some
; StringSlice = value
; A map from string to int
; int-map = a:1
[Subgroup]
; This is a subgroup option
; Opt =
[Subsubgroup]
; This is a subsubgroup option
; Opt =
[command]
; Use for extra verbosity
; ExtraVerbose =
`,
},
{
[]string{"--default=New value", "--default-array=New value", "--default-map=new:value", "filename", "0", "command"},
IniDefault | IniIncludeDefaults | IniCommentDefaults,
`[Application Options]
; Show verbose debug information
; verbose =
; A slice of pointers to string
; PtrSlice =
; EmptyDescription = false
; Test default value
Default = New value
; Test default array value
DefaultArray = New value
; Testdefault map value
DefaultMap = new:value
; Test env-default1 value
EnvDefault1 = env-def
; Test env-default2 value
EnvDefault2 = env-def
; Option only available in ini
; only-ini =
[Other Options]
; A slice of strings
; StringSlice = some
; StringSlice = value
; A map from string to int
; int-map = a:1
[Subgroup]
; This is a subgroup option
; Opt =
[Subsubgroup]
; This is a subsubgroup option
; Opt =
[command]
; Use for extra verbosity
; ExtraVerbose =
`,
},
}
for _, test := range tests {
var opts helpOptions
p := NewNamedParser("TestIni", Default)
p.AddGroup("Application Options", "The application options", &opts)
_, err := p.ParseArgs(test.args)
if err != nil {
t.Fatalf("Unexpected error: %v", err)
}
inip := NewIniParser(p)
var b bytes.Buffer
inip.Write(&b, test.options)
got := b.String()
expected := test.expected
msg := fmt.Sprintf("with arguments %+v and ini options %b", test.args, test.options)
assertDiff(t, got, expected, msg)
}
}
func TestReadIni(t *testing.T) {
var opts helpOptions
p := NewNamedParser("TestIni", Default)
p.AddGroup("Application Options", "The application options", &opts)
inip := NewIniParser(p)
inic := `
; Show verbose debug information
verbose = true
verbose = true
DefaultMap = another:"value\n1"
DefaultMap = some:value 2
[Application Options]
; A slice of pointers to string
; PtrSlice =
; Test default value
Default = "New\nvalue"
; Test env-default1 value
EnvDefault1 = New value
[Other Options]
# A slice of strings
StringSlice = "some\nvalue"
StringSlice = another value
; A map from string to int
int-map = a:2
int-map = b:3
`
b := strings.NewReader(inic)
err := inip.Parse(b)
if err != nil {
t.Fatalf("Unexpected error: %s", err)
}
assertBoolArray(t, opts.Verbose, []bool{true, true})
if v := map[string]string{"another": "value\n1", "some": "value 2"}; !reflect.DeepEqual(opts.DefaultMap, v) {
t.Fatalf("Expected %#v for DefaultMap but got %#v", v, opts.DefaultMap)
}
assertString(t, opts.Default, "New\nvalue")
assertString(t, opts.EnvDefault1, "New value")
assertStringArray(t, opts.Other.StringSlice, []string{"some\nvalue", "another value"})
if v, ok := opts.Other.IntMap["a"]; !ok {
t.Errorf("Expected \"a\" in Other.IntMap")
} else if v != 2 {
t.Errorf("Expected Other.IntMap[\"a\"] = 2, but got %v", v)
}
if v, ok := opts.Other.IntMap["b"]; !ok {
t.Errorf("Expected \"b\" in Other.IntMap")
} else if v != 3 {
t.Errorf("Expected Other.IntMap[\"b\"] = 3, but got %v", v)
}
}
func TestReadAndWriteIni(t *testing.T) {
var tests = []struct {
options IniOptions
read string
write string
}{
{
IniIncludeComments,
`[Application Options]
; Show verbose debug information
verbose = true
verbose = true
; Test default value
Default = "quote me"
; Test default array value
DefaultArray = 1
DefaultArray = "2"
DefaultArray = 3
; Testdefault map value
; DefaultMap =
; Test env-default1 value
EnvDefault1 = env-def
; Test env-default2 value
EnvDefault2 = env-def
[Other Options]
; A slice of strings
; StringSlice =
; A map from string to int
int-map = a:2
int-map = b:"3"
`,
`[Application Options]
; Show verbose debug information
verbose = true
verbose = true
; Test default value
Default = "quote me"
; Test default array value
DefaultArray = 1
DefaultArray = 2
DefaultArray = 3
; Testdefault map value
; DefaultMap =
; Test env-default1 value
EnvDefault1 = env-def
; Test env-default2 value
EnvDefault2 = env-def
[Other Options]
; A slice of strings
; StringSlice =
; A map from string to int
int-map = a:2
int-map = b:3
`,
},
{
IniIncludeComments,
`[Application Options]
; Show verbose debug information
verbose = true
verbose = true
; Test default value
Default = "quote me"
; Test default array value
DefaultArray = "1"
DefaultArray = "2"
DefaultArray = "3"
; Testdefault map value
; DefaultMap =
; Test env-default1 value
EnvDefault1 = env-def
; Test env-default2 value
EnvDefault2 = env-def
[Other Options]
; A slice of strings
; StringSlice =
; A map from string to int
int-map = a:"2"
int-map = b:"3"
`,
`[Application Options]
; Show verbose debug information
verbose = true
verbose = true
; Test default value
Default = "quote me"
; Test default array value
DefaultArray = "1"
DefaultArray = "2"
DefaultArray = "3"
; Testdefault map value
; DefaultMap =
; Test env-default1 value
EnvDefault1 = env-def
; Test env-default2 value
EnvDefault2 = env-def
[Other Options]
; A slice of strings
; StringSlice =
; A map from string to int
int-map = a:"2"
int-map = b:"3"
`,
},
}
for _, test := range tests {
var opts helpOptions
p := NewNamedParser("TestIni", Default)
p.AddGroup("Application Options", "The application options", &opts)
inip := NewIniParser(p)
read := strings.NewReader(test.read)
err := inip.Parse(read)
if err != nil {
t.Fatalf("Unexpected error: %s", err)
}
var write bytes.Buffer
inip.Write(&write, test.options)
got := write.String()
msg := fmt.Sprintf("with ini options %b", test.options)
assertDiff(t, got, test.write, msg)
}
}
func TestReadIniWrongQuoting(t *testing.T) {
var tests = []struct {
iniFile string
lineNumber uint
}{
{
iniFile: `Default = "New\nvalue`,
lineNumber: 1,
},
{
iniFile: `StringSlice = "New\nvalue`,
lineNumber: 1,
},
{
iniFile: `StringSlice = "New\nvalue"
StringSlice = "Second\nvalue`,
lineNumber: 2,
},
{
iniFile: `DefaultMap = some:"value`,
lineNumber: 1,
},
{
iniFile: `DefaultMap = some:value
DefaultMap = another:"value`,
lineNumber: 2,
},
}
for _, test := range tests {
var opts helpOptions
p := NewNamedParser("TestIni", Default)
p.AddGroup("Application Options", "The application options", &opts)
inip := NewIniParser(p)
inic := test.iniFile
b := strings.NewReader(inic)
err := inip.Parse(b)
if err == nil {
t.Fatalf("Expect error")
}
iniError := err.(*IniError)
if iniError.LineNumber != test.lineNumber {
t.Fatalf("Expect error on line %d", test.lineNumber)
}
}
}
func TestIniCommands(t *testing.T) {
var opts struct {
Value string `short:"v" long:"value"`
Add struct {
Name int `short:"n" long:"name" ini-name:"AliasName"`
Other struct {
O string `short:"o" long:"other"`
} `group:"Other Options"`
} `command:"add"`
}
p := NewNamedParser("TestIni", Default)
p.AddGroup("Application Options", "The application options", &opts)
inip := NewIniParser(p)
inic := `[Application Options]
value = some value
[add]
AliasName = 5
[add.Other Options]
other = subgroup
`
b := strings.NewReader(inic)
err := inip.Parse(b)
if err != nil {
t.Fatalf("Unexpected error: %s", err)
}
assertString(t, opts.Value, "some value")
if opts.Add.Name != 5 {
t.Errorf("Expected opts.Add.Name to be 5, but got %v", opts.Add.Name)
}
assertString(t, opts.Add.Other.O, "subgroup")
// Test writing it back
buf := &bytes.Buffer{}
inip.Write(buf, IniDefault)
assertDiff(t, buf.String(), inic, "ini contents")
}
func TestIniNoIni(t *testing.T) {
var opts struct {
Value string `short:"v" long:"value" no-ini:"yes"`
}
p := NewNamedParser("TestIni", Default)
p.AddGroup("Application Options", "The application options", &opts)
inip := NewIniParser(p)
inic := `[Application Options]
value = some value
`
b := strings.NewReader(inic)
err := inip.Parse(b)
if err == nil {
t.Fatalf("Expected error")
}
iniError := err.(*IniError)
if v := uint(2); iniError.LineNumber != v {
t.Errorf("Expected opts.Add.Name to be %d, but got %d", v, iniError.LineNumber)
}
if v := "unknown option: value"; iniError.Message != v {
t.Errorf("Expected opts.Add.Name to be %s, but got %s", v, iniError.Message)
}
}
func TestIniParse(t *testing.T) {
file, err := ioutil.TempFile("", "")
if err != nil {
t.Fatalf("Cannot create temporary file: %s", err)
}
defer os.Remove(file.Name())
_, err = file.WriteString("value = 123")
if err != nil {
t.Fatalf("Cannot write to temporary file: %s", err)
}
file.Close()
var opts struct {
Value int `long:"value"`
}
err = IniParse(file.Name(), &opts)
if err != nil {
t.Fatalf("Could not parse ini: %s", err)
}
if opts.Value != 123 {
t.Fatalf("Expected Value to be \"123\" but was \"%d\"", opts.Value)
}
}
func TestWriteFile(t *testing.T) {
file, err := ioutil.TempFile("", "")
if err != nil {
t.Fatalf("Cannot create temporary file: %s", err)
}
defer os.Remove(file.Name())
var opts struct {
Value int `long:"value"`
}
opts.Value = 123
p := NewParser(&opts, Default)
ini := NewIniParser(p)
err = ini.WriteFile(file.Name(), IniIncludeDefaults)
if err != nil {
t.Fatalf("Could not write ini file: %s", err)
}
found, err := ioutil.ReadFile(file.Name())
if err != nil {
t.Fatalf("Could not read written ini file: %s", err)
}
expected := "[Application Options]\nValue = 123\n\n"
assertDiff(t, string(found), expected, "ini content")
}
func TestOverwriteRequiredOptions(t *testing.T) {
var tests = []struct {
args []string
expected []string
}{
{
args: []string{"--value", "from CLI"},
expected: []string{
"from CLI",
"from default",
},
},
{
args: []string{"--value", "from CLI", "--default", "from CLI"},
expected: []string{
"from CLI",
"from CLI",
},
},
{
args: []string{"--config", "no file name"},
expected: []string{
"from INI",
"from INI",
},
},
{
args: []string{"--value", "from CLI before", "--default", "from CLI before", "--config", "no file name"},
expected: []string{
"from INI",
"from INI",
},
},
{
args: []string{"--value", "from CLI before", "--default", "from CLI before", "--config", "no file name", "--value", "from CLI after", "--default", "from CLI after"},
expected: []string{
"from CLI after",
"from CLI after",
},
},
}
for _, test := range tests {
var opts struct {
Config func(s string) error `long:"config" no-ini:"true"`
Value string `long:"value" required:"true"`
Default string `long:"default" required:"true" default:"from default"`
}
p := NewParser(&opts, Default)
opts.Config = func(s string) error {
ini := NewIniParser(p)
return ini.Parse(bytes.NewBufferString("value = from INI\ndefault = from INI"))
}
_, err := p.ParseArgs(test.args)
if err != nil {
t.Fatalf("Unexpected error %s with args %+v", err, test.args)
}
if opts.Value != test.expected[0] {
t.Fatalf("Expected Value to be \"%s\" but was \"%s\" with args %+v", test.expected[0], opts.Value, test.args)
}
if opts.Default != test.expected[1] {
t.Fatalf("Expected Default to be \"%s\" but was \"%s\" with args %+v", test.expected[1], opts.Default, test.args)
}
}
}
-85
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@@ -1,85 +0,0 @@
package flags
import (
"testing"
)
func TestLong(t *testing.T) {
var opts = struct {
Value bool `long:"value"`
}{}
ret := assertParseSuccess(t, &opts, "--value")
assertStringArray(t, ret, []string{})
if !opts.Value {
t.Errorf("Expected Value to be true")
}
}
func TestLongArg(t *testing.T) {
var opts = struct {
Value string `long:"value"`
}{}
ret := assertParseSuccess(t, &opts, "--value", "value")
assertStringArray(t, ret, []string{})
assertString(t, opts.Value, "value")
}
func TestLongArgEqual(t *testing.T) {
var opts = struct {
Value string `long:"value"`
}{}
ret := assertParseSuccess(t, &opts, "--value=value")
assertStringArray(t, ret, []string{})
assertString(t, opts.Value, "value")
}
func TestLongDefault(t *testing.T) {
var opts = struct {
Value string `long:"value" default:"value"`
}{}
ret := assertParseSuccess(t, &opts)
assertStringArray(t, ret, []string{})
assertString(t, opts.Value, "value")
}
func TestLongOptional(t *testing.T) {
var opts = struct {
Value string `long:"value" optional:"yes" optional-value:"value"`
}{}
ret := assertParseSuccess(t, &opts, "--value")
assertStringArray(t, ret, []string{})
assertString(t, opts.Value, "value")
}
func TestLongOptionalArg(t *testing.T) {
var opts = struct {
Value string `long:"value" optional:"yes" optional-value:"value"`
}{}
ret := assertParseSuccess(t, &opts, "--value", "no")
assertStringArray(t, ret, []string{"no"})
assertString(t, opts.Value, "value")
}
func TestLongOptionalArgEqual(t *testing.T) {
var opts = struct {
Value string `long:"value" optional:"yes" optional-value:"value"`
}{}
ret := assertParseSuccess(t, &opts, "--value=value", "no")
assertStringArray(t, ret, []string{"no"})
assertString(t, opts.Value, "value")
}
-97
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@@ -1,97 +0,0 @@
package flags
import (
"fmt"
"testing"
)
type marshalled bool
func (m *marshalled) UnmarshalFlag(value string) error {
if value == "yes" {
*m = true
} else if value == "no" {
*m = false
} else {
return fmt.Errorf("`%s' is not a valid value, please specify `yes' or `no'", value)
}
return nil
}
func (m marshalled) MarshalFlag() (string, error) {
if m {
return "yes", nil
}
return "no", nil
}
type marshalledError bool
func (m marshalledError) MarshalFlag() (string, error) {
return "", newErrorf(ErrMarshal, "Failed to marshal")
}
func TestUnmarshal(t *testing.T) {
var opts = struct {
Value marshalled `short:"v"`
}{}
ret := assertParseSuccess(t, &opts, "-v=yes")
assertStringArray(t, ret, []string{})
if !opts.Value {
t.Errorf("Expected Value to be true")
}
}
func TestUnmarshalDefault(t *testing.T) {
var opts = struct {
Value marshalled `short:"v" default:"yes"`
}{}
ret := assertParseSuccess(t, &opts)
assertStringArray(t, ret, []string{})
if !opts.Value {
t.Errorf("Expected Value to be true")
}
}
func TestUnmarshalOptional(t *testing.T) {
var opts = struct {
Value marshalled `short:"v" optional:"yes" optional-value:"yes"`
}{}
ret := assertParseSuccess(t, &opts, "-v")
assertStringArray(t, ret, []string{})
if !opts.Value {
t.Errorf("Expected Value to be true")
}
}
func TestUnmarshalError(t *testing.T) {
var opts = struct {
Value marshalled `short:"v"`
}{}
assertParseFail(t, ErrMarshal, fmt.Sprintf("invalid argument for flag `%cv' (expected flags.marshalled): `invalid' is not a valid value, please specify `yes' or `no'", defaultShortOptDelimiter), &opts, "-vinvalid")
}
func TestMarshalError(t *testing.T) {
var opts = struct {
Value marshalledError `short:"v"`
}{}
p := NewParser(&opts, Default)
o := p.Command.Groups()[0].Options()[0]
_, err := convertToString(o.value, o.tag)
assertError(t, err, ErrMarshal, "Failed to marshal")
}
-45
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@@ -1,45 +0,0 @@
package flags
import (
"testing"
)
func TestPassDoubleDash(t *testing.T) {
var opts = struct {
Value bool `short:"v"`
}{}
p := NewParser(&opts, PassDoubleDash)
ret, err := p.ParseArgs([]string{"-v", "--", "-v", "-g"})
if err != nil {
t.Fatalf("Unexpected error: %v", err)
return
}
if !opts.Value {
t.Errorf("Expected Value to be true")
}
assertStringArray(t, ret, []string{"-v", "-g"})
}
func TestPassAfterNonOption(t *testing.T) {
var opts = struct {
Value bool `short:"v"`
}{}
p := NewParser(&opts, PassAfterNonOption)
ret, err := p.ParseArgs([]string{"-v", "arg", "-v", "-g"})
if err != nil {
t.Fatalf("Unexpected error: %v", err)
return
}
if !opts.Value {
t.Errorf("Expected Value to be true")
}
assertStringArray(t, ret, []string{"arg", "-v", "-g"})
}
-431
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@@ -1,431 +0,0 @@
package flags
import (
"fmt"
"os"
"reflect"
"strconv"
"strings"
"testing"
"time"
)
type defaultOptions struct {
Int int `long:"i"`
IntDefault int `long:"id" default:"1"`
String string `long:"str"`
StringDefault string `long:"strd" default:"abc"`
StringNotUnquoted string `long:"strnot" unquote:"false"`
Time time.Duration `long:"t"`
TimeDefault time.Duration `long:"td" default:"1m"`
Map map[string]int `long:"m"`
MapDefault map[string]int `long:"md" default:"a:1"`
Slice []int `long:"s"`
SliceDefault []int `long:"sd" default:"1" default:"2"`
}
func TestDefaults(t *testing.T) {
var tests = []struct {
msg string
args []string
expected defaultOptions
}{
{
msg: "no arguments, expecting default values",
args: []string{},
expected: defaultOptions{
Int: 0,
IntDefault: 1,
String: "",
StringDefault: "abc",
Time: 0,
TimeDefault: time.Minute,
Map: map[string]int{},
MapDefault: map[string]int{"a": 1},
Slice: []int{},
SliceDefault: []int{1, 2},
},
},
{
msg: "non-zero value arguments, expecting overwritten arguments",
args: []string{"--i=3", "--id=3", "--str=def", "--strd=def", "--t=3ms", "--td=3ms", "--m=c:3", "--md=c:3", "--s=3", "--sd=3"},
expected: defaultOptions{
Int: 3,
IntDefault: 3,
String: "def",
StringDefault: "def",
Time: 3 * time.Millisecond,
TimeDefault: 3 * time.Millisecond,
Map: map[string]int{"c": 3},
MapDefault: map[string]int{"c": 3},
Slice: []int{3},
SliceDefault: []int{3},
},
},
{
msg: "zero value arguments, expecting overwritten arguments",
args: []string{"--i=0", "--id=0", "--str", "", "--strd=\"\"", "--t=0ms", "--td=0s", "--m=:0", "--md=:0", "--s=0", "--sd=0"},
expected: defaultOptions{
Int: 0,
IntDefault: 0,
String: "",
StringDefault: "",
Time: 0,
TimeDefault: 0,
Map: map[string]int{"": 0},
MapDefault: map[string]int{"": 0},
Slice: []int{0},
SliceDefault: []int{0},
},
},
}
for _, test := range tests {
var opts defaultOptions
_, err := ParseArgs(&opts, test.args)
if err != nil {
t.Fatalf("%s:\nUnexpected error: %v", test.msg, err)
}
if opts.Slice == nil {
opts.Slice = []int{}
}
if !reflect.DeepEqual(opts, test.expected) {
t.Errorf("%s:\nUnexpected options with arguments %+v\nexpected\n%+v\nbut got\n%+v\n", test.msg, test.args, test.expected, opts)
}
}
}
func TestUnquoting(t *testing.T) {
var tests = []struct {
arg string
err error
value string
}{
{
arg: "\"abc",
err: strconv.ErrSyntax,
value: "",
},
{
arg: "\"\"abc\"",
err: strconv.ErrSyntax,
value: "",
},
{
arg: "\"abc\"",
err: nil,
value: "abc",
},
{
arg: "\"\\\"abc\\\"\"",
err: nil,
value: "\"abc\"",
},
{
arg: "\"\\\"abc\"",
err: nil,
value: "\"abc",
},
}
for _, test := range tests {
var opts defaultOptions
for _, delimiter := range []bool{false, true} {
p := NewParser(&opts, None)
var err error
if delimiter {
_, err = p.ParseArgs([]string{"--str=" + test.arg, "--strnot=" + test.arg})
} else {
_, err = p.ParseArgs([]string{"--str", test.arg, "--strnot", test.arg})
}
if test.err == nil {
if err != nil {
t.Fatalf("Expected no error but got: %v", err)
}
if test.value != opts.String {
t.Fatalf("Expected String to be %q but got %q", test.value, opts.String)
}
if q := strconv.Quote(test.value); q != opts.StringNotUnquoted {
t.Fatalf("Expected StringDefault to be %q but got %q", q, opts.StringNotUnquoted)
}
} else {
if err == nil {
t.Fatalf("Expected error")
} else if e, ok := err.(*Error); ok {
if strings.HasPrefix(e.Message, test.err.Error()) {
t.Fatalf("Expected error message to end with %q but got %v", test.err.Error(), e.Message)
}
}
}
}
}
}
// envRestorer keeps a copy of a set of env variables and can restore the env from them
type envRestorer struct {
env map[string]string
}
func (r *envRestorer) Restore() {
os.Clearenv()
for k, v := range r.env {
os.Setenv(k, v)
}
}
// EnvSnapshot returns a snapshot of the currently set env variables
func EnvSnapshot() *envRestorer {
r := envRestorer{make(map[string]string)}
for _, kv := range os.Environ() {
parts := strings.SplitN(kv, "=", 2)
if len(parts) != 2 {
panic("got a weird env variable: " + kv)
}
r.env[parts[0]] = parts[1]
}
return &r
}
type envDefaultOptions struct {
Int int `long:"i" default:"1" env:"TEST_I"`
Time time.Duration `long:"t" default:"1m" env:"TEST_T"`
Map map[string]int `long:"m" default:"a:1" env:"TEST_M" env-delim:";"`
Slice []int `long:"s" default:"1" default:"2" env:"TEST_S" env-delim:","`
}
func TestEnvDefaults(t *testing.T) {
var tests = []struct {
msg string
args []string
expected envDefaultOptions
env map[string]string
}{
{
msg: "no arguments, no env, expecting default values",
args: []string{},
expected: envDefaultOptions{
Int: 1,
Time: time.Minute,
Map: map[string]int{"a": 1},
Slice: []int{1, 2},
},
},
{
msg: "no arguments, env defaults, expecting env default values",
args: []string{},
expected: envDefaultOptions{
Int: 2,
Time: 2 * time.Minute,
Map: map[string]int{"a": 2, "b": 3},
Slice: []int{4, 5, 6},
},
env: map[string]string{
"TEST_I": "2",
"TEST_T": "2m",
"TEST_M": "a:2;b:3",
"TEST_S": "4,5,6",
},
},
{
msg: "non-zero value arguments, expecting overwritten arguments",
args: []string{"--i=3", "--t=3ms", "--m=c:3", "--s=3"},
expected: envDefaultOptions{
Int: 3,
Time: 3 * time.Millisecond,
Map: map[string]int{"c": 3},
Slice: []int{3},
},
env: map[string]string{
"TEST_I": "2",
"TEST_T": "2m",
"TEST_M": "a:2;b:3",
"TEST_S": "4,5,6",
},
},
{
msg: "zero value arguments, expecting overwritten arguments",
args: []string{"--i=0", "--t=0ms", "--m=:0", "--s=0"},
expected: envDefaultOptions{
Int: 0,
Time: 0,
Map: map[string]int{"": 0},
Slice: []int{0},
},
env: map[string]string{
"TEST_I": "2",
"TEST_T": "2m",
"TEST_M": "a:2;b:3",
"TEST_S": "4,5,6",
},
},
}
oldEnv := EnvSnapshot()
defer oldEnv.Restore()
for _, test := range tests {
var opts envDefaultOptions
oldEnv.Restore()
for envKey, envValue := range test.env {
os.Setenv(envKey, envValue)
}
_, err := ParseArgs(&opts, test.args)
if err != nil {
t.Fatalf("%s:\nUnexpected error: %v", test.msg, err)
}
if opts.Slice == nil {
opts.Slice = []int{}
}
if !reflect.DeepEqual(opts, test.expected) {
t.Errorf("%s:\nUnexpected options with arguments %+v\nexpected\n%+v\nbut got\n%+v\n", test.msg, test.args, test.expected, opts)
}
}
}
func TestOptionAsArgument(t *testing.T) {
var tests = []struct {
args []string
expectError bool
errType ErrorType
errMsg string
rest []string
}{
{
// short option must not be accepted as argument
args: []string{"--string-slice", "foobar", "--string-slice", "-o"},
expectError: true,
errType: ErrExpectedArgument,
errMsg: "expected argument for flag `--string-slice', but got option `-o'",
},
{
// long option must not be accepted as argument
args: []string{"--string-slice", "foobar", "--string-slice", "--other-option"},
expectError: true,
errType: ErrExpectedArgument,
errMsg: "expected argument for flag `--string-slice', but got option `--other-option'",
},
{
// long option must not be accepted as argument
args: []string{"--string-slice", "--"},
expectError: true,
errType: ErrExpectedArgument,
errMsg: "expected argument for flag `--string-slice', but got double dash `--'",
},
{
// quoted and appended option should be accepted as argument (even if it looks like an option)
args: []string{"--string-slice", "foobar", "--string-slice=\"--other-option\""},
},
{
// Accept any single character arguments including '-'
args: []string{"--string-slice", "-"},
},
{
args: []string{"-o", "-", "-"},
rest: []string{"-", "-"},
},
}
var opts struct {
StringSlice []string `long:"string-slice"`
OtherOption bool `long:"other-option" short:"o"`
}
for _, test := range tests {
if test.expectError {
assertParseFail(t, test.errType, test.errMsg, &opts, test.args...)
} else {
args := assertParseSuccess(t, &opts, test.args...)
assertStringArray(t, args, test.rest)
}
}
}
func TestUnknownFlagHandler(t *testing.T) {
var opts struct {
Flag1 string `long:"flag1"`
Flag2 string `long:"flag2"`
}
p := NewParser(&opts, None)
var unknownFlag1 string
var unknownFlag2 bool
var unknownFlag3 string
// Set up a callback to intercept unknown options during parsing
p.UnknownOptionHandler = func(option string, arg SplitArgument, args []string) ([]string, error) {
if option == "unknownFlag1" {
if argValue, ok := arg.Value(); ok {
unknownFlag1 = argValue
return args, nil
}
// consume a value from remaining args list
unknownFlag1 = args[0]
return args[1:], nil
} else if option == "unknownFlag2" {
// treat this one as a bool switch, don't consume any args
unknownFlag2 = true
return args, nil
} else if option == "unknownFlag3" {
if argValue, ok := arg.Value(); ok {
unknownFlag3 = argValue
return args, nil
}
// consume a value from remaining args list
unknownFlag3 = args[0]
return args[1:], nil
}
return args, fmt.Errorf("Unknown flag: %v", option)
}
// Parse args containing some unknown flags, verify that
// our callback can handle all of them
_, err := p.ParseArgs([]string{"--flag1=stuff", "--unknownFlag1", "blah", "--unknownFlag2", "--unknownFlag3=baz", "--flag2=foo"})
if err != nil {
assertErrorf(t, "Parser returned unexpected error %v", err)
}
assertString(t, opts.Flag1, "stuff")
assertString(t, opts.Flag2, "foo")
assertString(t, unknownFlag1, "blah")
assertString(t, unknownFlag3, "baz")
if !unknownFlag2 {
assertErrorf(t, "Flag should have been set by unknown handler, but had value: %v", unknownFlag2)
}
// Parse args with unknown flags that callback doesn't handle, verify it returns error
_, err = p.ParseArgs([]string{"--flag1=stuff", "--unknownFlagX", "blah", "--flag2=foo"})
if err == nil {
assertErrorf(t, "Parser should have returned error, but returned nil")
}
}
-81
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@@ -1,81 +0,0 @@
package flags
import (
"testing"
)
func TestPointerBool(t *testing.T) {
var opts = struct {
Value *bool `short:"v"`
}{}
ret := assertParseSuccess(t, &opts, "-v")
assertStringArray(t, ret, []string{})
if !*opts.Value {
t.Errorf("Expected Value to be true")
}
}
func TestPointerString(t *testing.T) {
var opts = struct {
Value *string `short:"v"`
}{}
ret := assertParseSuccess(t, &opts, "-v", "value")
assertStringArray(t, ret, []string{})
assertString(t, *opts.Value, "value")
}
func TestPointerSlice(t *testing.T) {
var opts = struct {
Value *[]string `short:"v"`
}{}
ret := assertParseSuccess(t, &opts, "-v", "value1", "-v", "value2")
assertStringArray(t, ret, []string{})
assertStringArray(t, *opts.Value, []string{"value1", "value2"})
}
func TestPointerMap(t *testing.T) {
var opts = struct {
Value *map[string]int `short:"v"`
}{}
ret := assertParseSuccess(t, &opts, "-v", "k1:2", "-v", "k2:-5")
assertStringArray(t, ret, []string{})
if v, ok := (*opts.Value)["k1"]; !ok {
t.Errorf("Expected key \"k1\" to exist")
} else if v != 2 {
t.Errorf("Expected \"k1\" to be 2, but got %#v", v)
}
if v, ok := (*opts.Value)["k2"]; !ok {
t.Errorf("Expected key \"k2\" to exist")
} else if v != -5 {
t.Errorf("Expected \"k2\" to be -5, but got %#v", v)
}
}
type PointerGroup struct {
Value bool `short:"v"`
}
func TestPointerGroup(t *testing.T) {
var opts = struct {
Group *PointerGroup `group:"Group Options"`
}{}
ret := assertParseSuccess(t, &opts, "-v")
assertStringArray(t, ret, []string{})
if !opts.Group.Value {
t.Errorf("Expected Group.Value to be true")
}
}
-194
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@@ -1,194 +0,0 @@
package flags
import (
"fmt"
"testing"
)
func TestShort(t *testing.T) {
var opts = struct {
Value bool `short:"v"`
}{}
ret := assertParseSuccess(t, &opts, "-v")
assertStringArray(t, ret, []string{})
if !opts.Value {
t.Errorf("Expected Value to be true")
}
}
func TestShortTooLong(t *testing.T) {
var opts = struct {
Value bool `short:"vv"`
}{}
assertParseFail(t, ErrShortNameTooLong, "short names can only be 1 character long, not `vv'", &opts)
}
func TestShortRequired(t *testing.T) {
var opts = struct {
Value bool `short:"v" required:"true"`
}{}
assertParseFail(t, ErrRequired, fmt.Sprintf("the required flag `%cv' was not specified", defaultShortOptDelimiter), &opts)
}
func TestShortMultiConcat(t *testing.T) {
var opts = struct {
V bool `short:"v"`
O bool `short:"o"`
F bool `short:"f"`
}{}
ret := assertParseSuccess(t, &opts, "-vo", "-f")
assertStringArray(t, ret, []string{})
if !opts.V {
t.Errorf("Expected V to be true")
}
if !opts.O {
t.Errorf("Expected O to be true")
}
if !opts.F {
t.Errorf("Expected F to be true")
}
}
func TestShortMultiRequiredConcat(t *testing.T) {
var opts = struct {
V bool `short:"v" required:"true"`
O bool `short:"o" required:"true"`
F bool `short:"f" required:"true"`
}{}
ret := assertParseSuccess(t, &opts, "-vo", "-f")
assertStringArray(t, ret, []string{})
if !opts.V {
t.Errorf("Expected V to be true")
}
if !opts.O {
t.Errorf("Expected O to be true")
}
if !opts.F {
t.Errorf("Expected F to be true")
}
}
func TestShortMultiSlice(t *testing.T) {
var opts = struct {
Values []bool `short:"v"`
}{}
ret := assertParseSuccess(t, &opts, "-v", "-v")
assertStringArray(t, ret, []string{})
assertBoolArray(t, opts.Values, []bool{true, true})
}
func TestShortMultiSliceConcat(t *testing.T) {
var opts = struct {
Values []bool `short:"v"`
}{}
ret := assertParseSuccess(t, &opts, "-vvv")
assertStringArray(t, ret, []string{})
assertBoolArray(t, opts.Values, []bool{true, true, true})
}
func TestShortWithEqualArg(t *testing.T) {
var opts = struct {
Value string `short:"v"`
}{}
ret := assertParseSuccess(t, &opts, "-v=value")
assertStringArray(t, ret, []string{})
assertString(t, opts.Value, "value")
}
func TestShortWithArg(t *testing.T) {
var opts = struct {
Value string `short:"v"`
}{}
ret := assertParseSuccess(t, &opts, "-vvalue")
assertStringArray(t, ret, []string{})
assertString(t, opts.Value, "value")
}
func TestShortArg(t *testing.T) {
var opts = struct {
Value string `short:"v"`
}{}
ret := assertParseSuccess(t, &opts, "-v", "value")
assertStringArray(t, ret, []string{})
assertString(t, opts.Value, "value")
}
func TestShortMultiWithEqualArg(t *testing.T) {
var opts = struct {
F []bool `short:"f"`
Value string `short:"v"`
}{}
assertParseFail(t, ErrExpectedArgument, fmt.Sprintf("expected argument for flag `%cv'", defaultShortOptDelimiter), &opts, "-ffv=value")
}
func TestShortMultiArg(t *testing.T) {
var opts = struct {
F []bool `short:"f"`
Value string `short:"v"`
}{}
ret := assertParseSuccess(t, &opts, "-ffv", "value")
assertStringArray(t, ret, []string{})
assertBoolArray(t, opts.F, []bool{true, true})
assertString(t, opts.Value, "value")
}
func TestShortMultiArgConcatFail(t *testing.T) {
var opts = struct {
F []bool `short:"f"`
Value string `short:"v"`
}{}
assertParseFail(t, ErrExpectedArgument, fmt.Sprintf("expected argument for flag `%cv'", defaultShortOptDelimiter), &opts, "-ffvvalue")
}
func TestShortMultiArgConcat(t *testing.T) {
var opts = struct {
F []bool `short:"f"`
Value string `short:"v"`
}{}
ret := assertParseSuccess(t, &opts, "-vff")
assertStringArray(t, ret, []string{})
assertString(t, opts.Value, "ff")
}
func TestShortOptional(t *testing.T) {
var opts = struct {
F []bool `short:"f"`
Value string `short:"v" optional:"yes" optional-value:"value"`
}{}
ret := assertParseSuccess(t, &opts, "-fv", "f")
assertStringArray(t, ret, []string{"f"})
assertString(t, opts.Value, "value")
}
-38
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@@ -1,38 +0,0 @@
package flags
import (
"testing"
)
func TestTagMissingColon(t *testing.T) {
var opts = struct {
Value bool `short`
}{}
assertParseFail(t, ErrTag, "expected `:' after key name, but got end of tag (in `short`)", &opts, "")
}
func TestTagMissingValue(t *testing.T) {
var opts = struct {
Value bool `short:`
}{}
assertParseFail(t, ErrTag, "expected `\"' to start tag value at end of tag (in `short:`)", &opts, "")
}
func TestTagMissingQuote(t *testing.T) {
var opts = struct {
Value bool `short:"v`
}{}
assertParseFail(t, ErrTag, "expected end of tag value `\"' at end of tag (in `short:\"v`)", &opts, "")
}
func TestTagNewline(t *testing.T) {
var opts = struct {
Value bool `long:"verbose" description:"verbose
something"`
}{}
assertParseFail(t, ErrTag, "unexpected newline in tag value `description' (in `long:\"verbose\" description:\"verbose\nsomething\"`)", &opts, "")
}
-66
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@@ -1,66 +0,0 @@
package flags
import (
"testing"
)
func TestUnknownFlags(t *testing.T) {
var opts = struct {
Verbose []bool `short:"v" long:"verbose" description:"Verbose output"`
}{}
args := []string{
"-f",
}
p := NewParser(&opts, 0)
args, err := p.ParseArgs(args)
if err == nil {
t.Fatal("Expected error for unknown argument")
}
}
func TestIgnoreUnknownFlags(t *testing.T) {
var opts = struct {
Verbose []bool `short:"v" long:"verbose" description:"Verbose output"`
}{}
args := []string{
"hello",
"world",
"-v",
"--foo=bar",
"--verbose",
"-f",
}
p := NewParser(&opts, IgnoreUnknown)
args, err := p.ParseArgs(args)
if err != nil {
t.Fatal(err)
}
exargs := []string{
"hello",
"world",
"--foo=bar",
"-f",
}
issame := (len(args) == len(exargs))
if issame {
for i := 0; i < len(args); i++ {
if args[i] != exargs[i] {
issame = false
break
}
}
}
if !issame {
t.Fatalf("Expected %v but got %v", exargs, args)
}
}
-227
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@@ -1,227 +0,0 @@
package sqlx
import (
"database/sql"
"testing"
)
func TestCompileQuery(t *testing.T) {
table := []struct {
Q, R, D, N string
V []string
}{
// basic test for named parameters, invalid char ',' terminating
{
Q: `INSERT INTO foo (a,b,c,d) VALUES (:name, :age, :first, :last)`,
R: `INSERT INTO foo (a,b,c,d) VALUES (?, ?, ?, ?)`,
D: `INSERT INTO foo (a,b,c,d) VALUES ($1, $2, $3, $4)`,
N: `INSERT INTO foo (a,b,c,d) VALUES (:name, :age, :first, :last)`,
V: []string{"name", "age", "first", "last"},
},
// This query tests a named parameter ending the string as well as numbers
{
Q: `SELECT * FROM a WHERE first_name=:name1 AND last_name=:name2`,
R: `SELECT * FROM a WHERE first_name=? AND last_name=?`,
D: `SELECT * FROM a WHERE first_name=$1 AND last_name=$2`,
N: `SELECT * FROM a WHERE first_name=:name1 AND last_name=:name2`,
V: []string{"name1", "name2"},
},
{
Q: `SELECT "::foo" FROM a WHERE first_name=:name1 AND last_name=:name2`,
R: `SELECT ":foo" FROM a WHERE first_name=? AND last_name=?`,
D: `SELECT ":foo" FROM a WHERE first_name=$1 AND last_name=$2`,
N: `SELECT ":foo" FROM a WHERE first_name=:name1 AND last_name=:name2`,
V: []string{"name1", "name2"},
},
{
Q: `SELECT 'a::b::c' || first_name, '::::ABC::_::' FROM person WHERE first_name=:first_name AND last_name=:last_name`,
R: `SELECT 'a:b:c' || first_name, '::ABC:_:' FROM person WHERE first_name=? AND last_name=?`,
D: `SELECT 'a:b:c' || first_name, '::ABC:_:' FROM person WHERE first_name=$1 AND last_name=$2`,
N: `SELECT 'a:b:c' || first_name, '::ABC:_:' FROM person WHERE first_name=:first_name AND last_name=:last_name`,
V: []string{"first_name", "last_name"},
},
/* This unicode awareness test sadly fails, because of our byte-wise worldview.
* We could certainly iterate by Rune instead, though it's a great deal slower,
* it's probably the RightWay(tm)
{
Q: `INSERT INTO foo (a,b,c,d) VALUES (:あ, :b, :キコ, :名前)`,
R: `INSERT INTO foo (a,b,c,d) VALUES (?, ?, ?, ?)`,
D: `INSERT INTO foo (a,b,c,d) VALUES ($1, $2, $3, $4)`,
N: []string{"name", "age", "first", "last"},
},
*/
}
for _, test := range table {
qr, names, err := compileNamedQuery([]byte(test.Q), QUESTION)
if err != nil {
t.Error(err)
}
if qr != test.R {
t.Errorf("expected %s, got %s", test.R, qr)
}
if len(names) != len(test.V) {
t.Errorf("expected %#v, got %#v", test.V, names)
} else {
for i, name := range names {
if name != test.V[i] {
t.Errorf("expected %dth name to be %s, got %s", i+1, test.V[i], name)
}
}
}
qd, _, _ := compileNamedQuery([]byte(test.Q), DOLLAR)
if qd != test.D {
t.Errorf("\nexpected: `%s`\ngot: `%s`", test.D, qd)
}
qq, _, _ := compileNamedQuery([]byte(test.Q), NAMED)
if qq != test.N {
t.Errorf("\nexpected: `%s`\ngot: `%s`\n(len: %d vs %d)", test.N, qq, len(test.N), len(qq))
}
}
}
type Test struct {
t *testing.T
}
func (t Test) Error(err error, msg ...interface{}) {
if err != nil {
if len(msg) == 0 {
t.t.Error(err)
} else {
t.t.Error(msg...)
}
}
}
func (t Test) Errorf(err error, format string, args ...interface{}) {
if err != nil {
t.t.Errorf(format, args...)
}
}
func TestNamedQueries(t *testing.T) {
RunWithSchema(defaultSchema, t, func(db *DB, t *testing.T) {
loadDefaultFixture(db, t)
test := Test{t}
var ns *NamedStmt
var err error
// Check that invalid preparations fail
ns, err = db.PrepareNamed("SELECT * FROM person WHERE first_name=:first:name")
if err == nil {
t.Error("Expected an error with invalid prepared statement.")
}
ns, err = db.PrepareNamed("invalid sql")
if err == nil {
t.Error("Expected an error with invalid prepared statement.")
}
// Check closing works as anticipated
ns, err = db.PrepareNamed("SELECT * FROM person WHERE first_name=:first_name")
test.Error(err)
err = ns.Close()
test.Error(err)
ns, err = db.PrepareNamed(`
SELECT first_name, last_name, email
FROM person WHERE first_name=:first_name AND email=:email`)
test.Error(err)
// test Queryx w/ uses Query
p := Person{FirstName: "Jason", LastName: "Moiron", Email: "jmoiron@jmoiron.net"}
rows, err := ns.Queryx(p)
test.Error(err)
for rows.Next() {
var p2 Person
rows.StructScan(&p2)
if p.FirstName != p2.FirstName {
t.Errorf("got %s, expected %s", p.FirstName, p2.FirstName)
}
if p.LastName != p2.LastName {
t.Errorf("got %s, expected %s", p.LastName, p2.LastName)
}
if p.Email != p2.Email {
t.Errorf("got %s, expected %s", p.Email, p2.Email)
}
}
// test Select
people := make([]Person, 0, 5)
err = ns.Select(&people, p)
test.Error(err)
if len(people) != 1 {
t.Errorf("got %d results, expected %d", len(people), 1)
}
if p.FirstName != people[0].FirstName {
t.Errorf("got %s, expected %s", p.FirstName, people[0].FirstName)
}
if p.LastName != people[0].LastName {
t.Errorf("got %s, expected %s", p.LastName, people[0].LastName)
}
if p.Email != people[0].Email {
t.Errorf("got %s, expected %s", p.Email, people[0].Email)
}
// test Exec
ns, err = db.PrepareNamed(`
INSERT INTO person (first_name, last_name, email)
VALUES (:first_name, :last_name, :email)`)
test.Error(err)
js := Person{
FirstName: "Julien",
LastName: "Savea",
Email: "jsavea@ab.co.nz",
}
_, err = ns.Exec(js)
test.Error(err)
// Make sure we can pull him out again
p2 := Person{}
db.Get(&p2, db.Rebind("SELECT * FROM person WHERE email=?"), js.Email)
if p2.Email != js.Email {
t.Errorf("expected %s, got %s", js.Email, p2.Email)
}
// test Txn NamedStmts
tx := db.MustBegin()
txns := tx.NamedStmt(ns)
// We're going to add Steven in this txn
sl := Person{
FirstName: "Steven",
LastName: "Luatua",
Email: "sluatua@ab.co.nz",
}
_, err = txns.Exec(sl)
test.Error(err)
// then rollback...
tx.Rollback()
// looking for Steven after a rollback should fail
err = db.Get(&p2, db.Rebind("SELECT * FROM person WHERE email=?"), sl.Email)
if err != sql.ErrNoRows {
t.Errorf("expected no rows error, got %v", err)
}
// now do the same, but commit
tx = db.MustBegin()
txns = tx.NamedStmt(ns)
_, err = txns.Exec(sl)
test.Error(err)
tx.Commit()
// looking for Steven after a Commit should succeed
err = db.Get(&p2, db.Rebind("SELECT * FROM person WHERE email=?"), sl.Email)
test.Error(err)
if p2.Email != sl.Email {
t.Errorf("expected %s, got %s", sl.Email, p2.Email)
}
})
}
-216
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@@ -1,216 +0,0 @@
package reflectx
import (
"reflect"
"strings"
"testing"
)
func ival(v reflect.Value) int {
return v.Interface().(int)
}
func TestBasic(t *testing.T) {
type Foo struct {
A int
B int
C int
}
f := Foo{1, 2, 3}
fv := reflect.ValueOf(f)
m := NewMapper("")
v := m.FieldByName(fv, "A")
if ival(v) != f.A {
t.Errorf("Expecting %d, got %d", ival(v), f.A)
}
v = m.FieldByName(fv, "B")
if ival(v) != f.B {
t.Errorf("Expecting %d, got %d", f.B, ival(v))
}
v = m.FieldByName(fv, "C")
if ival(v) != f.C {
t.Errorf("Expecting %d, got %d", f.C, ival(v))
}
}
func TestEmbedded(t *testing.T) {
type Foo struct {
A int
}
type Bar struct {
Foo
B int
}
type Baz struct {
A int
Bar
}
m := NewMapper("")
z := Baz{}
z.A = 1
z.B = 2
z.Bar.Foo.A = 3
zv := reflect.ValueOf(z)
v := m.FieldByName(zv, "A")
if ival(v) != z.A {
t.Errorf("Expecting %d, got %d", ival(v), z.A)
}
v = m.FieldByName(zv, "B")
if ival(v) != z.B {
t.Errorf("Expecting %d, got %d", ival(v), z.B)
}
}
func TestMapping(t *testing.T) {
type Person struct {
ID int
Name string
WearsGlasses bool `db:"wears_glasses"`
}
m := NewMapperFunc("db", strings.ToLower)
p := Person{1, "Jason", true}
mapping := m.TypeMap(reflect.TypeOf(p))
for _, key := range []string{"id", "name", "wears_glasses"} {
if _, ok := mapping[key]; !ok {
t.Errorf("Expecting to find key %s in mapping but did not.", key)
}
}
type SportsPerson struct {
Weight int
Age int
Person
}
s := SportsPerson{Weight: 100, Age: 30, Person: p}
mapping = m.TypeMap(reflect.TypeOf(s))
for _, key := range []string{"id", "name", "wears_glasses", "weight", "age"} {
if _, ok := mapping[key]; !ok {
t.Errorf("Expecting to find key %s in mapping but did not.", key)
}
}
type RugbyPlayer struct {
Position int
IsIntense bool `db:"is_intense"`
IsAllBlack bool `db:"-"`
SportsPerson
}
r := RugbyPlayer{12, true, false, s}
mapping = m.TypeMap(reflect.TypeOf(r))
for _, key := range []string{"id", "name", "wears_glasses", "weight", "age", "position", "is_intense"} {
if _, ok := mapping[key]; !ok {
t.Errorf("Expecting to find key %s in mapping but did not.", key)
}
}
if _, ok := mapping["isallblack"]; ok {
t.Errorf("Expecting to ignore `IsAllBlack` field")
}
type EmbeddedLiteral struct {
Embedded struct {
Person string
Position int
}
IsIntense bool
}
e := EmbeddedLiteral{}
mapping = m.TypeMap(reflect.TypeOf(e))
//fmt.Printf("Mapping: %#v\n", mapping)
//f := FieldByIndexes(reflect.ValueOf(e), mapping["isintense"])
//fmt.Println(f, f.Interface())
//tbn := m.TraversalsByName(reflect.TypeOf(e), []string{"isintense"})
//fmt.Printf("%#v\n", tbn)
}
type E1 struct {
A int
}
type E2 struct {
E1
B int
}
type E3 struct {
E2
C int
}
type E4 struct {
E3
D int
}
func BenchmarkFieldNameL1(b *testing.B) {
e4 := E4{D: 1}
for i := 0; i < b.N; i++ {
v := reflect.ValueOf(e4)
f := v.FieldByName("D")
if f.Interface().(int) != 1 {
b.Fatal("Wrong value.")
}
}
}
func BenchmarkFieldNameL4(b *testing.B) {
e4 := E4{}
e4.A = 1
for i := 0; i < b.N; i++ {
v := reflect.ValueOf(e4)
f := v.FieldByName("A")
if f.Interface().(int) != 1 {
b.Fatal("Wrong value.")
}
}
}
func BenchmarkFieldPosL1(b *testing.B) {
e4 := E4{D: 1}
for i := 0; i < b.N; i++ {
v := reflect.ValueOf(e4)
f := v.Field(1)
if f.Interface().(int) != 1 {
b.Fatal("Wrong value.")
}
}
}
func BenchmarkFieldPosL4(b *testing.B) {
e4 := E4{}
e4.A = 1
for i := 0; i < b.N; i++ {
v := reflect.ValueOf(e4)
f := v.Field(0)
f = f.Field(0)
f = f.Field(0)
f = f.Field(0)
if f.Interface().(int) != 1 {
b.Fatal("Wrong value.")
}
}
}
func BenchmarkFieldByIndexL4(b *testing.B) {
e4 := E4{}
e4.A = 1
idx := []int{0, 0, 0, 0}
for i := 0; i < b.N; i++ {
v := reflect.ValueOf(e4)
f := FieldByIndexes(v, idx)
if f.Interface().(int) != 1 {
b.Fatal("Wrong value.")
}
}
}
File diff suppressed because it is too large Load Diff
-5
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@@ -1,5 +0,0 @@
# types
The types package provides some useful types which implement the `sql.Scanner`
and `driver.Valuer` interfaces, suitable for use as scan and value targets with
database/sql.
-95
View File
@@ -1,95 +0,0 @@
package types
import (
"bytes"
"compress/gzip"
"database/sql/driver"
"encoding/json"
"errors"
"io/ioutil"
)
type GzippedText []byte
func (g GzippedText) Value() (driver.Value, error) {
b := make([]byte, 0, len(g))
buf := bytes.NewBuffer(b)
w := gzip.NewWriter(buf)
w.Write(g)
w.Close()
return buf.Bytes(), nil
}
func (g *GzippedText) Scan(src interface{}) error {
var source []byte
switch src.(type) {
case string:
source = []byte(src.(string))
case []byte:
source = src.([]byte)
default:
return errors.New("Incompatible type for GzippedText")
}
reader, err := gzip.NewReader(bytes.NewReader(source))
defer reader.Close()
b, err := ioutil.ReadAll(reader)
if err != nil {
return err
}
*g = GzippedText(b)
return nil
}
// JsonText is a json.RawMessage, which is a []byte underneath.
// Value() validates the json format in the source, and returns an error if
// the json is not valid. Scan does no validation. JsonText additionally
// implements `Unmarshal`, which unmarshals the json within to an interface{}
type JsonText json.RawMessage
// Returns the *j as the JSON encoding of j.
func (j *JsonText) MarshalJSON() ([]byte, error) {
return *j, nil
}
// UnmarshalJSON sets *j to a copy of data
func (j *JsonText) UnmarshalJSON(data []byte) error {
if j == nil {
return errors.New("JsonText: UnmarshalJSON on nil pointer")
}
*j = append((*j)[0:0], data...)
return nil
}
// Value returns j as a value. This does a validating unmarshal into another
// RawMessage. If j is invalid json, it returns an error.
func (j JsonText) Value() (driver.Value, error) {
var m json.RawMessage
var err = j.Unmarshal(&m)
if err != nil {
return []byte{}, err
}
return []byte(j), nil
}
// Scan stores the src in *j. No validation is done.
func (j *JsonText) Scan(src interface{}) error {
var source []byte
switch src.(type) {
case string:
source = []byte(src.(string))
case []byte:
source = src.([]byte)
default:
return errors.New("Incompatible type for JsonText")
}
*j = JsonText(append((*j)[0:0], source...))
return nil
}
// Unmarshal unmarshal's the json in j to v, as in json.Unmarshal.
func (j *JsonText) Unmarshal(v interface{}) error {
return json.Unmarshal([]byte(*j), v)
}
-42
View File
@@ -1,42 +0,0 @@
package types
import "testing"
func TestGzipText(t *testing.T) {
g := GzippedText("Hello, world")
v, err := g.Value()
if err != nil {
t.Errorf("Was not expecting an error")
}
err = (&g).Scan(v)
if err != nil {
t.Errorf("Was not expecting an error")
}
if string(g) != "Hello, world" {
t.Errorf("Was expecting the string we sent in (Hello World), got %s", string(g))
}
}
func TestJsonText(t *testing.T) {
j := JsonText(`{"foo": 1, "bar": 2}`)
v, err := j.Value()
if err != nil {
t.Errorf("Was not expecting an error")
}
err = (&j).Scan(v)
if err != nil {
t.Errorf("Was not expecting an error")
}
m := map[string]interface{}{}
j.Unmarshal(&m)
if m["foo"].(float64) != 1 || m["bar"].(float64) != 2 {
t.Errorf("Expected valid json but got some garbage instead? %#v", m)
}
j = JsonText(`{"foo": 1, invalid, false}`)
v, err = j.Value()
if err == nil {
t.Errorf("Was expecting invalid json to fail!")
}
}
-92
View File
@@ -1,92 +0,0 @@
// Copyright 2013 Julien Schmidt. All rights reserved.
// Based on the path package, Copyright 2009 The Go Authors.
// Use of this source code is governed by a BSD-style license that can be found
// in the LICENSE file.
package httprouter
import (
"runtime"
"testing"
)
var cleanTests = []struct {
path, result string
}{
// Already clean
{"/", "/"},
{"/abc", "/abc"},
{"/a/b/c", "/a/b/c"},
{"/abc/", "/abc/"},
{"/a/b/c/", "/a/b/c/"},
// missing root
{"", "/"},
{"abc", "/abc"},
{"abc/def", "/abc/def"},
{"a/b/c", "/a/b/c"},
// Remove doubled slash
{"//", "/"},
{"/abc//", "/abc/"},
{"/abc/def//", "/abc/def/"},
{"/a/b/c//", "/a/b/c/"},
{"/abc//def//ghi", "/abc/def/ghi"},
{"//abc", "/abc"},
{"///abc", "/abc"},
{"//abc//", "/abc/"},
// Remove . elements
{".", "/"},
{"./", "/"},
{"/abc/./def", "/abc/def"},
{"/./abc/def", "/abc/def"},
{"/abc/.", "/abc/"},
// Remove .. elements
{"..", "/"},
{"../", "/"},
{"../../", "/"},
{"../..", "/"},
{"../../abc", "/abc"},
{"/abc/def/ghi/../jkl", "/abc/def/jkl"},
{"/abc/def/../ghi/../jkl", "/abc/jkl"},
{"/abc/def/..", "/abc"},
{"/abc/def/../..", "/"},
{"/abc/def/../../..", "/"},
{"/abc/def/../../..", "/"},
{"/abc/def/../../../ghi/jkl/../../../mno", "/mno"},
// Combinations
{"abc/./../def", "/def"},
{"abc//./../def", "/def"},
{"abc/../../././../def", "/def"},
}
func TestPathClean(t *testing.T) {
for _, test := range cleanTests {
if s := CleanPath(test.path); s != test.result {
t.Errorf("CleanPath(%q) = %q, want %q", test.path, s, test.result)
}
if s := CleanPath(test.result); s != test.result {
t.Errorf("CleanPath(%q) = %q, want %q", test.result, s, test.result)
}
}
}
func TestPathCleanMallocs(t *testing.T) {
if testing.Short() {
t.Skip("skipping malloc count in short mode")
}
if runtime.GOMAXPROCS(0) > 1 {
t.Log("skipping AllocsPerRun checks; GOMAXPROCS>1")
return
}
for _, test := range cleanTests {
allocs := testing.AllocsPerRun(100, func() { CleanPath(test.result) })
if allocs > 0 {
t.Errorf("CleanPath(%q): %v allocs, want zero", test.result, allocs)
}
}
}
@@ -1,340 +0,0 @@
// Copyright 2013 Julien Schmidt. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be found
// in the LICENSE file.
package httprouter
import (
"errors"
"fmt"
"net/http"
"net/http/httptest"
"reflect"
"testing"
)
type mockResponseWriter struct{}
func (m *mockResponseWriter) Header() (h http.Header) {
return http.Header{}
}
func (m *mockResponseWriter) Write(p []byte) (n int, err error) {
return len(p), nil
}
func (m *mockResponseWriter) WriteString(s string) (n int, err error) {
return len(s), nil
}
func (m *mockResponseWriter) WriteHeader(int) {}
func TestParams(t *testing.T) {
ps := Params{
Param{"param1", "value1"},
Param{"param2", "value2"},
Param{"param3", "value3"},
}
for i := range ps {
if val := ps.ByName(ps[i].Key); val != ps[i].Value {
t.Errorf("Wrong value for %s: Got %s; Want %s", ps[i].Key, val, ps[i].Value)
}
}
if val := ps.ByName("noKey"); val != "" {
t.Errorf("Expected empty string for not found key; got: %s", val)
}
}
func TestRouter(t *testing.T) {
router := New()
routed := false
router.Handle("GET", "/user/:name", func(w http.ResponseWriter, r *http.Request, ps Params) {
routed = true
want := Params{Param{"name", "gopher"}}
if !reflect.DeepEqual(ps, want) {
t.Fatalf("wrong wildcard values: want %v, got %v", want, ps)
}
})
w := new(mockResponseWriter)
req, _ := http.NewRequest("GET", "/user/gopher", nil)
router.ServeHTTP(w, req)
if !routed {
t.Fatal("routing failed")
}
}
type handlerStruct struct {
handeled *bool
}
func (h handlerStruct) ServeHTTP(w http.ResponseWriter, r *http.Request) {
*h.handeled = true
}
func TestRouterAPI(t *testing.T) {
var get, head, post, put, patch, delete, handler, handlerFunc bool
httpHandler := handlerStruct{&handler}
router := New()
router.GET("/GET", func(w http.ResponseWriter, r *http.Request, _ Params) {
get = true
})
router.HEAD("/GET", func(w http.ResponseWriter, r *http.Request, _ Params) {
head = true
})
router.POST("/POST", func(w http.ResponseWriter, r *http.Request, _ Params) {
post = true
})
router.PUT("/PUT", func(w http.ResponseWriter, r *http.Request, _ Params) {
put = true
})
router.PATCH("/PATCH", func(w http.ResponseWriter, r *http.Request, _ Params) {
patch = true
})
router.DELETE("/DELETE", func(w http.ResponseWriter, r *http.Request, _ Params) {
delete = true
})
router.Handler("GET", "/Handler", httpHandler)
router.HandlerFunc("GET", "/HandlerFunc", func(w http.ResponseWriter, r *http.Request) {
handlerFunc = true
})
w := new(mockResponseWriter)
r, _ := http.NewRequest("GET", "/GET", nil)
router.ServeHTTP(w, r)
if !get {
t.Error("routing GET failed")
}
r, _ = http.NewRequest("HEAD", "/GET", nil)
router.ServeHTTP(w, r)
if !head {
t.Error("routing HEAD failed")
}
r, _ = http.NewRequest("POST", "/POST", nil)
router.ServeHTTP(w, r)
if !post {
t.Error("routing POST failed")
}
r, _ = http.NewRequest("PUT", "/PUT", nil)
router.ServeHTTP(w, r)
if !put {
t.Error("routing PUT failed")
}
r, _ = http.NewRequest("PATCH", "/PATCH", nil)
router.ServeHTTP(w, r)
if !patch {
t.Error("routing PATCH failed")
}
r, _ = http.NewRequest("DELETE", "/DELETE", nil)
router.ServeHTTP(w, r)
if !delete {
t.Error("routing DELETE failed")
}
r, _ = http.NewRequest("GET", "/Handler", nil)
router.ServeHTTP(w, r)
if !handler {
t.Error("routing Handler failed")
}
r, _ = http.NewRequest("GET", "/HandlerFunc", nil)
router.ServeHTTP(w, r)
if !handlerFunc {
t.Error("routing HandlerFunc failed")
}
}
func TestRouterRoot(t *testing.T) {
router := New()
recv := catchPanic(func() {
router.GET("noSlashRoot", nil)
})
if recv == nil {
t.Fatal("registering path not beginning with '/' did not panic")
}
}
func TestRouterNotFound(t *testing.T) {
handlerFunc := func(_ http.ResponseWriter, _ *http.Request, _ Params) {}
router := New()
router.GET("/path", handlerFunc)
router.GET("/dir/", handlerFunc)
router.GET("/", handlerFunc)
testRoutes := []struct {
route string
code int
header string
}{
{"/path/", 301, "map[Location:[/path]]"}, // TSR -/
{"/dir", 301, "map[Location:[/dir/]]"}, // TSR +/
{"", 301, "map[Location:[/]]"}, // TSR +/
{"/PATH", 301, "map[Location:[/path]]"}, // Fixed Case
{"/DIR/", 301, "map[Location:[/dir/]]"}, // Fixed Case
{"/PATH/", 301, "map[Location:[/path]]"}, // Fixed Case -/
{"/DIR", 301, "map[Location:[/dir/]]"}, // Fixed Case +/
{"/../path", 301, "map[Location:[/path]]"}, // CleanPath
{"/nope", 404, ""}, // NotFound
}
for _, tr := range testRoutes {
r, _ := http.NewRequest("GET", tr.route, nil)
w := httptest.NewRecorder()
router.ServeHTTP(w, r)
if !(w.Code == tr.code && (w.Code == 404 || fmt.Sprint(w.Header()) == tr.header)) {
t.Errorf("NotFound handling route %s failed: Code=%d, Header=%v", tr.route, w.Code, w.Header())
}
}
// Test custom not found handler
var notFound bool
router.NotFound = func(rw http.ResponseWriter, r *http.Request) {
rw.WriteHeader(404)
notFound = true
}
r, _ := http.NewRequest("GET", "/nope", nil)
w := httptest.NewRecorder()
router.ServeHTTP(w, r)
if !(w.Code == 404 && notFound == true) {
t.Errorf("Custom NotFound handler failed: Code=%d, Header=%v", w.Code, w.Header())
}
// Test other method than GET (want 307 instead of 301)
router.PATCH("/path", handlerFunc)
r, _ = http.NewRequest("PATCH", "/path/", nil)
w = httptest.NewRecorder()
router.ServeHTTP(w, r)
if !(w.Code == 307 && fmt.Sprint(w.Header()) == "map[Location:[/path]]") {
t.Errorf("Custom NotFound handler failed: Code=%d, Header=%v", w.Code, w.Header())
}
// Test special case where no node for the prefix "/" exists
router = New()
router.GET("/a", handlerFunc)
r, _ = http.NewRequest("GET", "/", nil)
w = httptest.NewRecorder()
router.ServeHTTP(w, r)
if !(w.Code == 404) {
t.Errorf("NotFound handling route / failed: Code=%d", w.Code)
}
}
func TestRouterPanicHandler(t *testing.T) {
router := New()
panicHandled := false
router.PanicHandler = func(rw http.ResponseWriter, r *http.Request, p interface{}) {
panicHandled = true
}
router.Handle("PUT", "/user/:name", func(_ http.ResponseWriter, _ *http.Request, _ Params) {
panic("oops!")
})
w := new(mockResponseWriter)
req, _ := http.NewRequest("PUT", "/user/gopher", nil)
defer func() {
if rcv := recover(); rcv != nil {
t.Fatal("handling panic failed")
}
}()
router.ServeHTTP(w, req)
if !panicHandled {
t.Fatal("simulating failed")
}
}
func TestRouterLookup(t *testing.T) {
routed := false
wantHandle := func(_ http.ResponseWriter, _ *http.Request, _ Params) {
routed = true
}
wantParams := Params{Param{"name", "gopher"}}
router := New()
// try empty router first
handle, _, tsr := router.Lookup("GET", "/nope")
if handle != nil {
t.Fatalf("Got handle for unregistered pattern: %v", handle)
}
if tsr {
t.Error("Got wrong TSR recommendation!")
}
// insert route and try again
router.GET("/user/:name", wantHandle)
handle, params, tsr := router.Lookup("GET", "/user/gopher")
if handle == nil {
t.Fatal("Got no handle!")
} else {
handle(nil, nil, nil)
if !routed {
t.Fatal("Routing failed!")
}
}
if !reflect.DeepEqual(params, wantParams) {
t.Fatalf("Wrong parameter values: want %v, got %v", wantParams, params)
}
handle, _, tsr = router.Lookup("GET", "/user/gopher/")
if handle != nil {
t.Fatalf("Got handle for unregistered pattern: %v", handle)
}
if !tsr {
t.Error("Got no TSR recommendation!")
}
handle, _, tsr = router.Lookup("GET", "/nope")
if handle != nil {
t.Fatalf("Got handle for unregistered pattern: %v", handle)
}
if tsr {
t.Error("Got wrong TSR recommendation!")
}
}
type mockFileSystem struct {
opened bool
}
func (mfs *mockFileSystem) Open(name string) (http.File, error) {
mfs.opened = true
return nil, errors.New("this is just a mock")
}
func TestRouterServeFiles(t *testing.T) {
router := New()
mfs := &mockFileSystem{}
recv := catchPanic(func() {
router.ServeFiles("/noFilepath", mfs)
})
if recv == nil {
t.Fatal("registering path not ending with '*filepath' did not panic")
}
router.ServeFiles("/*filepath", mfs)
w := new(mockResponseWriter)
r, _ := http.NewRequest("GET", "/favicon.ico", nil)
router.ServeHTTP(w, r)
if !mfs.opened {
t.Error("serving file failed")
}
}
-559
View File
@@ -1,559 +0,0 @@
// Copyright 2013 Julien Schmidt. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be found
// in the LICENSE file.
package httprouter
import (
"fmt"
"net/http"
"reflect"
"strings"
"testing"
)
func printChildren(n *node, prefix string) {
fmt.Printf(" %02d:%02d %s%s[%d] %v %t %d \r\n", n.priority, n.maxParams, prefix, n.path, len(n.children), n.handle, n.wildChild, n.nType)
for l := len(n.path); l > 0; l-- {
prefix += " "
}
for _, child := range n.children {
printChildren(child, prefix)
}
}
// Used as a workaround since we can't compare functions or their adresses
var fakeHandlerValue string
func fakeHandler(val string) Handle {
return func(http.ResponseWriter, *http.Request, Params) {
fakeHandlerValue = val
}
}
type testRequests []struct {
path string
nilHandler bool
route string
ps Params
}
func checkRequests(t *testing.T, tree *node, requests testRequests) {
for _, request := range requests {
handler, ps, _ := tree.getValue(request.path)
if handler == nil {
if !request.nilHandler {
t.Errorf("handle mismatch for route '%s': Expected non-nil handle", request.path)
}
} else if request.nilHandler {
t.Errorf("handle mismatch for route '%s': Expected nil handle", request.path)
} else {
handler(nil, nil, nil)
if fakeHandlerValue != request.route {
t.Errorf("handle mismatch for route '%s': Wrong handle (%s != %s)", request.path, fakeHandlerValue, request.route)
}
}
if !reflect.DeepEqual(ps, request.ps) {
t.Errorf("Params mismatch for route '%s'", request.path)
}
}
}
func checkPriorities(t *testing.T, n *node) uint32 {
var prio uint32
for i := range n.children {
prio += checkPriorities(t, n.children[i])
}
if n.handle != nil {
prio++
}
if n.priority != prio {
t.Errorf(
"priority mismatch for node '%s': is %d, should be %d",
n.path, n.priority, prio,
)
}
return prio
}
func checkMaxParams(t *testing.T, n *node) uint8 {
var maxParams uint8
for i := range n.children {
params := checkMaxParams(t, n.children[i])
if params > maxParams {
maxParams = params
}
}
if n.nType != static && !n.wildChild {
maxParams++
}
if n.maxParams != maxParams {
t.Errorf(
"maxParams mismatch for node '%s': is %d, should be %d",
n.path, n.maxParams, maxParams,
)
}
return maxParams
}
func TestCountParams(t *testing.T) {
if countParams("/path/:param1/static/*catch-all") != 2 {
t.Fail()
}
if countParams(strings.Repeat("/:param", 256)) != 255 {
t.Fail()
}
}
func TestTreeAddAndGet(t *testing.T) {
tree := &node{}
routes := [...]string{
"/hi",
"/contact",
"/co",
"/c",
"/a",
"/ab",
"/doc/",
"/doc/go_faq.html",
"/doc/go1.html",
}
for _, route := range routes {
tree.addRoute(route, fakeHandler(route))
}
//printChildren(tree, "")
checkRequests(t, tree, testRequests{
{"/a", false, "/a", nil},
{"/", true, "", nil},
{"/hi", false, "/hi", nil},
{"/contact", false, "/contact", nil},
{"/co", false, "/co", nil},
{"/con", true, "", nil}, // key mismatch
{"/cona", true, "", nil}, // key mismatch
{"/no", true, "", nil}, // no matching child
{"/ab", false, "/ab", nil},
})
checkPriorities(t, tree)
checkMaxParams(t, tree)
}
func TestTreeWildcard(t *testing.T) {
tree := &node{}
routes := [...]string{
"/",
"/cmd/:tool/:sub",
"/cmd/:tool/",
"/src/*filepath",
"/search/",
"/search/:query",
"/user_:name",
"/user_:name/about",
"/files/:dir/*filepath",
"/doc/",
"/doc/go_faq.html",
"/doc/go1.html",
"/info/:user/public",
"/info/:user/project/:project",
}
for _, route := range routes {
tree.addRoute(route, fakeHandler(route))
}
//printChildren(tree, "")
checkRequests(t, tree, testRequests{
{"/", false, "/", nil},
{"/cmd/test/", false, "/cmd/:tool/", Params{Param{"tool", "test"}}},
{"/cmd/test", true, "", Params{Param{"tool", "test"}}},
{"/cmd/test/3", false, "/cmd/:tool/:sub", Params{Param{"tool", "test"}, Param{"sub", "3"}}},
{"/src/", false, "/src/*filepath", Params{Param{"filepath", "/"}}},
{"/src/some/file.png", false, "/src/*filepath", Params{Param{"filepath", "/some/file.png"}}},
{"/search/", false, "/search/", nil},
{"/search/someth!ng+in+ünìcodé", false, "/search/:query", Params{Param{"query", "someth!ng+in+ünìcodé"}}},
{"/search/someth!ng+in+ünìcodé/", true, "", Params{Param{"query", "someth!ng+in+ünìcodé"}}},
{"/user_gopher", false, "/user_:name", Params{Param{"name", "gopher"}}},
{"/user_gopher/about", false, "/user_:name/about", Params{Param{"name", "gopher"}}},
{"/files/js/inc/framework.js", false, "/files/:dir/*filepath", Params{Param{"dir", "js"}, Param{"filepath", "/inc/framework.js"}}},
{"/info/gordon/public", false, "/info/:user/public", Params{Param{"user", "gordon"}}},
{"/info/gordon/project/go", false, "/info/:user/project/:project", Params{Param{"user", "gordon"}, Param{"project", "go"}}},
})
checkPriorities(t, tree)
checkMaxParams(t, tree)
}
func catchPanic(testFunc func()) (recv interface{}) {
defer func() {
recv = recover()
}()
testFunc()
return
}
type testRoute struct {
path string
conflict bool
}
func testRoutes(t *testing.T, routes []testRoute) {
tree := &node{}
for _, route := range routes {
recv := catchPanic(func() {
tree.addRoute(route.path, nil)
})
if route.conflict {
if recv == nil {
t.Errorf("no panic for conflicting route '%s'", route.path)
}
} else if recv != nil {
t.Errorf("unexpected panic for route '%s': %v", route.path, recv)
}
}
//printChildren(tree, "")
}
func TestTreeWildcardConflict(t *testing.T) {
routes := []testRoute{
{"/cmd/:tool/:sub", false},
{"/cmd/vet", true},
{"/src/*filepath", false},
{"/src/*filepathx", true},
{"/src/", true},
{"/src1/", false},
{"/src1/*filepath", true},
{"/src2*filepath", true},
{"/search/:query", false},
{"/search/invalid", true},
{"/user_:name", false},
{"/user_x", true},
{"/user_:name", false},
{"/id:id", false},
{"/id/:id", true},
}
testRoutes(t, routes)
}
func TestTreeChildConflict(t *testing.T) {
routes := []testRoute{
{"/cmd/vet", false},
{"/cmd/:tool/:sub", true},
{"/src/AUTHORS", false},
{"/src/*filepath", true},
{"/user_x", false},
{"/user_:name", true},
{"/id/:id", false},
{"/id:id", true},
{"/:id", true},
{"/*filepath", true},
}
testRoutes(t, routes)
}
func TestTreeDupliatePath(t *testing.T) {
tree := &node{}
routes := [...]string{
"/",
"/doc/",
"/src/*filepath",
"/search/:query",
"/user_:name",
}
for _, route := range routes {
recv := catchPanic(func() {
tree.addRoute(route, fakeHandler(route))
})
if recv != nil {
t.Fatalf("panic inserting route '%s': %v", route, recv)
}
// Add again
recv = catchPanic(func() {
tree.addRoute(route, nil)
})
if recv == nil {
t.Fatalf("no panic while inserting duplicate route '%s", route)
}
}
//printChildren(tree, "")
checkRequests(t, tree, testRequests{
{"/", false, "/", nil},
{"/doc/", false, "/doc/", nil},
{"/src/some/file.png", false, "/src/*filepath", Params{Param{"filepath", "/some/file.png"}}},
{"/search/someth!ng+in+ünìcodé", false, "/search/:query", Params{Param{"query", "someth!ng+in+ünìcodé"}}},
{"/user_gopher", false, "/user_:name", Params{Param{"name", "gopher"}}},
})
}
func TestEmptyWildcardName(t *testing.T) {
tree := &node{}
routes := [...]string{
"/user:",
"/user:/",
"/cmd/:/",
"/src/*",
}
for _, route := range routes {
recv := catchPanic(func() {
tree.addRoute(route, nil)
})
if recv == nil {
t.Fatalf("no panic while inserting route with empty wildcard name '%s", route)
}
}
}
func TestTreeCatchAllConflict(t *testing.T) {
routes := []testRoute{
{"/src/*filepath/x", true},
{"/src2/", false},
{"/src2/*filepath/x", true},
}
testRoutes(t, routes)
}
func TestTreeCatchAllConflictRoot(t *testing.T) {
routes := []testRoute{
{"/", false},
{"/*filepath", true},
}
testRoutes(t, routes)
}
/*func TestTreeDuplicateWildcard(t *testing.T) {
tree := &node{}
routes := [...]string{
"/:id/:name/:id",
}
for _, route := range routes {
...
}
}*/
func TestTreeTrailingSlashRedirect(t *testing.T) {
tree := &node{}
routes := [...]string{
"/hi",
"/b/",
"/search/:query",
"/cmd/:tool/",
"/src/*filepath",
"/x",
"/x/y",
"/y/",
"/y/z",
"/0/:id",
"/0/:id/1",
"/1/:id/",
"/1/:id/2",
"/aa",
"/a/",
"/doc",
"/doc/go_faq.html",
"/doc/go1.html",
"/no/a",
"/no/b",
"/api/hello/:name",
}
for _, route := range routes {
recv := catchPanic(func() {
tree.addRoute(route, fakeHandler(route))
})
if recv != nil {
t.Fatalf("panic inserting route '%s': %v", route, recv)
}
}
//printChildren(tree, "")
tsrRoutes := [...]string{
"/hi/",
"/b",
"/search/gopher/",
"/cmd/vet",
"/src",
"/x/",
"/y",
"/0/go/",
"/1/go",
"/a",
"/doc/",
}
for _, route := range tsrRoutes {
handler, _, tsr := tree.getValue(route)
if handler != nil {
t.Fatalf("non-nil handler for TSR route '%s", route)
} else if !tsr {
t.Errorf("expected TSR recommendation for route '%s'", route)
}
}
noTsrRoutes := [...]string{
"/",
"/no",
"/no/",
"/_",
"/_/",
"/api/world/abc",
}
for _, route := range noTsrRoutes {
handler, _, tsr := tree.getValue(route)
if handler != nil {
t.Fatalf("non-nil handler for No-TSR route '%s", route)
} else if tsr {
t.Errorf("expected no TSR recommendation for route '%s'", route)
}
}
}
func TestTreeFindCaseInsensitivePath(t *testing.T) {
tree := &node{}
routes := [...]string{
"/hi",
"/b/",
"/ABC/",
"/search/:query",
"/cmd/:tool/",
"/src/*filepath",
"/x",
"/x/y",
"/y/",
"/y/z",
"/0/:id",
"/0/:id/1",
"/1/:id/",
"/1/:id/2",
"/aa",
"/a/",
"/doc",
"/doc/go_faq.html",
"/doc/go1.html",
"/doc/go/away",
"/no/a",
"/no/b",
}
for _, route := range routes {
recv := catchPanic(func() {
tree.addRoute(route, fakeHandler(route))
})
if recv != nil {
t.Fatalf("panic inserting route '%s': %v", route, recv)
}
}
// Check out == in for all registered routes
// With fixTrailingSlash = true
for _, route := range routes {
out, found := tree.findCaseInsensitivePath(route, true)
if !found {
t.Errorf("Route '%s' not found!", route)
} else if string(out) != route {
t.Errorf("Wrong result for route '%s': %s", route, string(out))
}
}
// With fixTrailingSlash = false
for _, route := range routes {
out, found := tree.findCaseInsensitivePath(route, false)
if !found {
t.Errorf("Route '%s' not found!", route)
} else if string(out) != route {
t.Errorf("Wrong result for route '%s': %s", route, string(out))
}
}
tests := []struct {
in string
out string
found bool
slash bool
}{
{"/HI", "/hi", true, false},
{"/HI/", "/hi", true, true},
{"/B", "/b/", true, true},
{"/B/", "/b/", true, false},
{"/abc", "/ABC/", true, true},
{"/abc/", "/ABC/", true, false},
{"/aBc", "/ABC/", true, true},
{"/aBc/", "/ABC/", true, false},
{"/abC", "/ABC/", true, true},
{"/abC/", "/ABC/", true, false},
{"/SEARCH/QUERY", "/search/QUERY", true, false},
{"/SEARCH/QUERY/", "/search/QUERY", true, true},
{"/CMD/TOOL/", "/cmd/TOOL/", true, false},
{"/CMD/TOOL", "/cmd/TOOL/", true, true},
{"/SRC/FILE/PATH", "/src/FILE/PATH", true, false},
{"/x/Y", "/x/y", true, false},
{"/x/Y/", "/x/y", true, true},
{"/X/y", "/x/y", true, false},
{"/X/y/", "/x/y", true, true},
{"/X/Y", "/x/y", true, false},
{"/X/Y/", "/x/y", true, true},
{"/Y/", "/y/", true, false},
{"/Y", "/y/", true, true},
{"/Y/z", "/y/z", true, false},
{"/Y/z/", "/y/z", true, true},
{"/Y/Z", "/y/z", true, false},
{"/Y/Z/", "/y/z", true, true},
{"/y/Z", "/y/z", true, false},
{"/y/Z/", "/y/z", true, true},
{"/Aa", "/aa", true, false},
{"/Aa/", "/aa", true, true},
{"/AA", "/aa", true, false},
{"/AA/", "/aa", true, true},
{"/aA", "/aa", true, false},
{"/aA/", "/aa", true, true},
{"/A/", "/a/", true, false},
{"/A", "/a/", true, true},
{"/DOC", "/doc", true, false},
{"/DOC/", "/doc", true, true},
{"/NO", "", false, true},
{"/DOC/GO", "", false, true},
}
// With fixTrailingSlash = true
for _, test := range tests {
out, found := tree.findCaseInsensitivePath(test.in, true)
if found != test.found || (found && (string(out) != test.out)) {
t.Errorf("Wrong result for '%s': got %s, %t; want %s, %t",
test.in, string(out), found, test.out, test.found)
return
}
}
// With fixTrailingSlash = false
for _, test := range tests {
out, found := tree.findCaseInsensitivePath(test.in, false)
if test.slash {
if found { // test needs a trailingSlash fix. It must not be found!
t.Errorf("Found without fixTrailingSlash: %s; got %s", test.in, string(out))
}
} else {
if found != test.found || (found && (string(out) != test.out)) {
t.Errorf("Wrong result for '%s': got %s, %t; want %s, %t",
test.in, string(out), found, test.out, test.found)
return
}
}
}
}
-435
View File
@@ -1,435 +0,0 @@
// +build go1.1
package pq
import (
"bufio"
"bytes"
"database/sql"
"database/sql/driver"
"io"
"math/rand"
"net"
"runtime"
"strconv"
"strings"
"sync"
"testing"
"time"
"github.com/lib/pq/oid"
)
var (
selectStringQuery = "SELECT '" + strings.Repeat("0123456789", 10) + "'"
selectSeriesQuery = "SELECT generate_series(1, 100)"
)
func BenchmarkSelectString(b *testing.B) {
var result string
benchQuery(b, selectStringQuery, &result)
}
func BenchmarkSelectSeries(b *testing.B) {
var result int
benchQuery(b, selectSeriesQuery, &result)
}
func benchQuery(b *testing.B, query string, result interface{}) {
b.StopTimer()
db := openTestConn(b)
defer db.Close()
b.StartTimer()
for i := 0; i < b.N; i++ {
benchQueryLoop(b, db, query, result)
}
}
func benchQueryLoop(b *testing.B, db *sql.DB, query string, result interface{}) {
rows, err := db.Query(query)
if err != nil {
b.Fatal(err)
}
defer rows.Close()
for rows.Next() {
err = rows.Scan(result)
if err != nil {
b.Fatal("failed to scan", err)
}
}
}
// reading from circularConn yields content[:prefixLen] once, followed by
// content[prefixLen:] over and over again. It never returns EOF.
type circularConn struct {
content string
prefixLen int
pos int
net.Conn // for all other net.Conn methods that will never be called
}
func (r *circularConn) Read(b []byte) (n int, err error) {
n = copy(b, r.content[r.pos:])
r.pos += n
if r.pos >= len(r.content) {
r.pos = r.prefixLen
}
return
}
func (r *circularConn) Write(b []byte) (n int, err error) { return len(b), nil }
func (r *circularConn) Close() error { return nil }
func fakeConn(content string, prefixLen int) *conn {
c := &circularConn{content: content, prefixLen: prefixLen}
return &conn{buf: bufio.NewReader(c), c: c}
}
// This benchmark is meant to be the same as BenchmarkSelectString, but takes
// out some of the factors this package can't control. The numbers are less noisy,
// but also the costs of network communication aren't accurately represented.
func BenchmarkMockSelectString(b *testing.B) {
b.StopTimer()
// taken from a recorded run of BenchmarkSelectString
// See: http://www.postgresql.org/docs/current/static/protocol-message-formats.html
const response = "1\x00\x00\x00\x04" +
"t\x00\x00\x00\x06\x00\x00" +
"T\x00\x00\x00!\x00\x01?column?\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xc1\xff\xfe\xff\xff\xff\xff\x00\x00" +
"Z\x00\x00\x00\x05I" +
"2\x00\x00\x00\x04" +
"D\x00\x00\x00n\x00\x01\x00\x00\x00d0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789" +
"C\x00\x00\x00\rSELECT 1\x00" +
"Z\x00\x00\x00\x05I" +
"3\x00\x00\x00\x04" +
"Z\x00\x00\x00\x05I"
c := fakeConn(response, 0)
b.StartTimer()
for i := 0; i < b.N; i++ {
benchMockQuery(b, c, selectStringQuery)
}
}
var seriesRowData = func() string {
var buf bytes.Buffer
for i := 1; i <= 100; i++ {
digits := byte(2)
if i >= 100 {
digits = 3
} else if i < 10 {
digits = 1
}
buf.WriteString("D\x00\x00\x00")
buf.WriteByte(10 + digits)
buf.WriteString("\x00\x01\x00\x00\x00")
buf.WriteByte(digits)
buf.WriteString(strconv.Itoa(i))
}
return buf.String()
}()
func BenchmarkMockSelectSeries(b *testing.B) {
b.StopTimer()
var response = "1\x00\x00\x00\x04" +
"t\x00\x00\x00\x06\x00\x00" +
"T\x00\x00\x00!\x00\x01?column?\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xc1\xff\xfe\xff\xff\xff\xff\x00\x00" +
"Z\x00\x00\x00\x05I" +
"2\x00\x00\x00\x04" +
seriesRowData +
"C\x00\x00\x00\x0fSELECT 100\x00" +
"Z\x00\x00\x00\x05I" +
"3\x00\x00\x00\x04" +
"Z\x00\x00\x00\x05I"
c := fakeConn(response, 0)
b.StartTimer()
for i := 0; i < b.N; i++ {
benchMockQuery(b, c, selectSeriesQuery)
}
}
func benchMockQuery(b *testing.B, c *conn, query string) {
stmt, err := c.Prepare(query)
if err != nil {
b.Fatal(err)
}
defer stmt.Close()
rows, err := stmt.Query(nil)
if err != nil {
b.Fatal(err)
}
defer rows.Close()
var dest [1]driver.Value
for {
if err := rows.Next(dest[:]); err != nil {
if err == io.EOF {
break
}
b.Fatal(err)
}
}
}
func BenchmarkPreparedSelectString(b *testing.B) {
var result string
benchPreparedQuery(b, selectStringQuery, &result)
}
func BenchmarkPreparedSelectSeries(b *testing.B) {
var result int
benchPreparedQuery(b, selectSeriesQuery, &result)
}
func benchPreparedQuery(b *testing.B, query string, result interface{}) {
b.StopTimer()
db := openTestConn(b)
defer db.Close()
stmt, err := db.Prepare(query)
if err != nil {
b.Fatal(err)
}
defer stmt.Close()
b.StartTimer()
for i := 0; i < b.N; i++ {
benchPreparedQueryLoop(b, db, stmt, result)
}
}
func benchPreparedQueryLoop(b *testing.B, db *sql.DB, stmt *sql.Stmt, result interface{}) {
rows, err := stmt.Query()
if err != nil {
b.Fatal(err)
}
if !rows.Next() {
rows.Close()
b.Fatal("no rows")
}
defer rows.Close()
for rows.Next() {
err = rows.Scan(&result)
if err != nil {
b.Fatal("failed to scan")
}
}
}
// See the comment for BenchmarkMockSelectString.
func BenchmarkMockPreparedSelectString(b *testing.B) {
b.StopTimer()
const parseResponse = "1\x00\x00\x00\x04" +
"t\x00\x00\x00\x06\x00\x00" +
"T\x00\x00\x00!\x00\x01?column?\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xc1\xff\xfe\xff\xff\xff\xff\x00\x00" +
"Z\x00\x00\x00\x05I"
const responses = parseResponse +
"2\x00\x00\x00\x04" +
"D\x00\x00\x00n\x00\x01\x00\x00\x00d0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789" +
"C\x00\x00\x00\rSELECT 1\x00" +
"Z\x00\x00\x00\x05I"
c := fakeConn(responses, len(parseResponse))
stmt, err := c.Prepare(selectStringQuery)
if err != nil {
b.Fatal(err)
}
b.StartTimer()
for i := 0; i < b.N; i++ {
benchPreparedMockQuery(b, c, stmt)
}
}
func BenchmarkMockPreparedSelectSeries(b *testing.B) {
b.StopTimer()
const parseResponse = "1\x00\x00\x00\x04" +
"t\x00\x00\x00\x06\x00\x00" +
"T\x00\x00\x00!\x00\x01?column?\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xc1\xff\xfe\xff\xff\xff\xff\x00\x00" +
"Z\x00\x00\x00\x05I"
var responses = parseResponse +
"2\x00\x00\x00\x04" +
seriesRowData +
"C\x00\x00\x00\x0fSELECT 100\x00" +
"Z\x00\x00\x00\x05I"
c := fakeConn(responses, len(parseResponse))
stmt, err := c.Prepare(selectSeriesQuery)
if err != nil {
b.Fatal(err)
}
b.StartTimer()
for i := 0; i < b.N; i++ {
benchPreparedMockQuery(b, c, stmt)
}
}
func benchPreparedMockQuery(b *testing.B, c *conn, stmt driver.Stmt) {
rows, err := stmt.Query(nil)
if err != nil {
b.Fatal(err)
}
defer rows.Close()
var dest [1]driver.Value
for {
if err := rows.Next(dest[:]); err != nil {
if err == io.EOF {
break
}
b.Fatal(err)
}
}
}
func BenchmarkEncodeInt64(b *testing.B) {
for i := 0; i < b.N; i++ {
encode(&parameterStatus{}, int64(1234), oid.T_int8)
}
}
func BenchmarkEncodeFloat64(b *testing.B) {
for i := 0; i < b.N; i++ {
encode(&parameterStatus{}, 3.14159, oid.T_float8)
}
}
var testByteString = []byte("abcdefghijklmnopqrstuvwxyz")
func BenchmarkEncodeByteaHex(b *testing.B) {
for i := 0; i < b.N; i++ {
encode(&parameterStatus{serverVersion: 90000}, testByteString, oid.T_bytea)
}
}
func BenchmarkEncodeByteaEscape(b *testing.B) {
for i := 0; i < b.N; i++ {
encode(&parameterStatus{serverVersion: 84000}, testByteString, oid.T_bytea)
}
}
func BenchmarkEncodeBool(b *testing.B) {
for i := 0; i < b.N; i++ {
encode(&parameterStatus{}, true, oid.T_bool)
}
}
var testTimestamptz = time.Date(2001, time.January, 1, 0, 0, 0, 0, time.Local)
func BenchmarkEncodeTimestamptz(b *testing.B) {
for i := 0; i < b.N; i++ {
encode(&parameterStatus{}, testTimestamptz, oid.T_timestamptz)
}
}
var testIntBytes = []byte("1234")
func BenchmarkDecodeInt64(b *testing.B) {
for i := 0; i < b.N; i++ {
decode(&parameterStatus{}, testIntBytes, oid.T_int8, formatText)
}
}
var testFloatBytes = []byte("3.14159")
func BenchmarkDecodeFloat64(b *testing.B) {
for i := 0; i < b.N; i++ {
decode(&parameterStatus{}, testFloatBytes, oid.T_float8, formatText)
}
}
var testBoolBytes = []byte{'t'}
func BenchmarkDecodeBool(b *testing.B) {
for i := 0; i < b.N; i++ {
decode(&parameterStatus{}, testBoolBytes, oid.T_bool, formatText)
}
}
func TestDecodeBool(t *testing.T) {
db := openTestConn(t)
rows, err := db.Query("select true")
if err != nil {
t.Fatal(err)
}
rows.Close()
}
var testTimestamptzBytes = []byte("2013-09-17 22:15:32.360754-07")
func BenchmarkDecodeTimestamptz(b *testing.B) {
for i := 0; i < b.N; i++ {
decode(&parameterStatus{}, testTimestamptzBytes, oid.T_timestamptz, formatText)
}
}
func BenchmarkDecodeTimestamptzMultiThread(b *testing.B) {
oldProcs := runtime.GOMAXPROCS(0)
defer runtime.GOMAXPROCS(oldProcs)
runtime.GOMAXPROCS(runtime.NumCPU())
globalLocationCache = newLocationCache()
f := func(wg *sync.WaitGroup, loops int) {
defer wg.Done()
for i := 0; i < loops; i++ {
decode(&parameterStatus{}, testTimestamptzBytes, oid.T_timestamptz, formatText)
}
}
wg := &sync.WaitGroup{}
b.ResetTimer()
for j := 0; j < 10; j++ {
wg.Add(1)
go f(wg, b.N/10)
}
wg.Wait()
}
func BenchmarkLocationCache(b *testing.B) {
globalLocationCache = newLocationCache()
for i := 0; i < b.N; i++ {
globalLocationCache.getLocation(rand.Intn(10000))
}
}
func BenchmarkLocationCacheMultiThread(b *testing.B) {
oldProcs := runtime.GOMAXPROCS(0)
defer runtime.GOMAXPROCS(oldProcs)
runtime.GOMAXPROCS(runtime.NumCPU())
globalLocationCache = newLocationCache()
f := func(wg *sync.WaitGroup, loops int) {
defer wg.Done()
for i := 0; i < loops; i++ {
globalLocationCache.getLocation(rand.Intn(10000))
}
}
wg := &sync.WaitGroup{}
b.ResetTimer()
for j := 0; j < 10; j++ {
wg.Add(1)
go f(wg, b.N/10)
}
wg.Wait()
}
// Stress test the performance of parsing results from the wire.
func BenchmarkResultParsing(b *testing.B) {
b.StopTimer()
db := openTestConn(b)
defer db.Close()
_, err := db.Exec("BEGIN")
if err != nil {
b.Fatal(err)
}
b.StartTimer()
for i := 0; i < b.N; i++ {
res, err := db.Query("SELECT generate_series(1, 50000)")
if err != nil {
b.Fatal(err)
}
res.Close()
}
}
-3
View File
@@ -1,3 +0,0 @@
This directory contains certificates and private keys for testing some
SSL-related functionality in Travis. Do NOT use these certificates for
anything other than testing.
-69
View File
@@ -1,69 +0,0 @@
Certificate:
Data:
Version: 3 (0x2)
Serial Number: 2 (0x2)
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, ST=Nevada, L=Las Vegas, O=github.com/lib/pq, CN=pq CA
Validity
Not Before: Oct 11 15:10:11 2014 GMT
Not After : Oct 8 15:10:11 2024 GMT
Subject: C=US, ST=Nevada, L=Las Vegas, O=github.com/lib/pq, CN=pqgosslcert
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
RSA Public Key: (1024 bit)
Modulus (1024 bit):
00:e3:8c:06:9a:70:54:51:d1:34:34:83:39:cd:a2:
59:0f:05:ed:8d:d8:0e:34:d0:92:f4:09:4d:ee:8c:
78:55:49:24:f8:3c:e0:34:58:02:b2:e7:94:58:c1:
e8:e5:bb:d1:af:f6:54:c1:40:b1:90:70:79:0d:35:
54:9c:8f:16:e9:c2:f0:92:e6:64:49:38:c1:76:f8:
47:66:c4:5b:4a:b6:a9:43:ce:c8:be:6c:4d:2b:94:
97:3c:55:bc:d1:d0:6e:b7:53:ae:89:5c:4b:6b:86:
40:be:c1:ae:1e:64:ce:9c:ae:87:0a:69:e5:c8:21:
12:be:ae:1d:f6:45:df:16:a7
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Subject Key Identifier:
9B:25:31:63:A2:D8:06:FF:CB:E3:E9:96:FF:0D:BA:DC:12:7D:04:CF
X509v3 Authority Key Identifier:
keyid:52:93:ED:1E:76:0A:9F:65:4F:DE:19:66:C1:D5:22:40:35:CB:A0:72
X509v3 Basic Constraints:
CA:FALSE
X509v3 Key Usage:
Digital Signature, Non Repudiation, Key Encipherment
Signature Algorithm: sha256WithRSAEncryption
3e:f5:f8:0b:4e:11:bd:00:86:1f:ce:dc:97:02:98:91:11:f5:
65:f6:f2:8a:b2:3e:47:92:05:69:28:c9:e9:b4:f7:cf:93:d1:
2d:81:5d:00:3c:23:be:da:70:ea:59:e1:2c:d3:25:49:ae:a6:
95:54:c1:10:df:23:e3:fe:d6:e4:76:c7:6b:73:ad:1b:34:7c:
e2:56:cc:c0:37:ae:c5:7a:11:20:6c:3d:05:0e:99:cd:22:6c:
cf:59:a1:da:28:d4:65:ba:7d:2f:2b:3d:69:6d:a6:c1:ae:57:
bf:56:64:13:79:f8:48:46:65:eb:81:67:28:0b:7b:de:47:10:
b3:80:3c:31:d1:58:94:01:51:4a:c7:c8:1a:01:a8:af:c4:cd:
bb:84:a5:d9:8b:b4:b9:a1:64:3e:95:d9:90:1d:d5:3f:67:cc:
3b:ba:f5:b4:d1:33:77:ee:c2:d2:3e:7e:c5:66:6e:b7:35:4c:
60:57:b0:b8:be:36:c8:f3:d3:95:8c:28:4a:c9:f7:27:a4:0d:
e5:96:99:eb:f5:c8:bd:f3:84:6d:ef:02:f9:8a:36:7d:6b:5f:
36:68:37:41:d9:74:ae:c6:78:2e:44:86:a1:ad:43:ca:fb:b5:
3e:ba:10:23:09:02:ac:62:d1:d0:83:c8:95:b9:e3:5e:30:ff:
5b:2b:38:fa
-----BEGIN CERTIFICATE-----
MIIDEzCCAfugAwIBAgIBAjANBgkqhkiG9w0BAQsFADBeMQswCQYDVQQGEwJVUzEP
MA0GA1UECBMGTmV2YWRhMRIwEAYDVQQHEwlMYXMgVmVnYXMxGjAYBgNVBAoTEWdp
dGh1Yi5jb20vbGliL3BxMQ4wDAYDVQQDEwVwcSBDQTAeFw0xNDEwMTExNTEwMTFa
Fw0yNDEwMDgxNTEwMTFaMGQxCzAJBgNVBAYTAlVTMQ8wDQYDVQQIEwZOZXZhZGEx
EjAQBgNVBAcTCUxhcyBWZWdhczEaMBgGA1UEChMRZ2l0aHViLmNvbS9saWIvcHEx
FDASBgNVBAMTC3BxZ29zc2xjZXJ0MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKB
gQDjjAaacFRR0TQ0gznNolkPBe2N2A400JL0CU3ujHhVSST4POA0WAKy55RYwejl
u9Gv9lTBQLGQcHkNNVScjxbpwvCS5mRJOMF2+EdmxFtKtqlDzsi+bE0rlJc8VbzR
0G63U66JXEtrhkC+wa4eZM6crocKaeXIIRK+rh32Rd8WpwIDAQABo1owWDAdBgNV
HQ4EFgQUmyUxY6LYBv/L4+mW/w263BJ9BM8wHwYDVR0jBBgwFoAUUpPtHnYKn2VP
3hlmwdUiQDXLoHIwCQYDVR0TBAIwADALBgNVHQ8EBAMCBeAwDQYJKoZIhvcNAQEL
BQADggEBAD71+AtOEb0Ahh/O3JcCmJER9WX28oqyPkeSBWkoyem098+T0S2BXQA8
I77acOpZ4SzTJUmuppVUwRDfI+P+1uR2x2tzrRs0fOJWzMA3rsV6ESBsPQUOmc0i
bM9Zodoo1GW6fS8rPWltpsGuV79WZBN5+EhGZeuBZygLe95HELOAPDHRWJQBUUrH
yBoBqK/EzbuEpdmLtLmhZD6V2ZAd1T9nzDu69bTRM3fuwtI+fsVmbrc1TGBXsLi+
Nsjz05WMKErJ9yekDeWWmev1yL3zhG3vAvmKNn1rXzZoN0HZdK7GeC5EhqGtQ8r7
tT66ECMJAqxi0dCDyJW5414w/1srOPo=
-----END CERTIFICATE-----
-15
View File
@@ -1,15 +0,0 @@
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
-24
View File
@@ -1,24 +0,0 @@
-----BEGIN CERTIFICATE-----
MIIEAzCCAuugAwIBAgIJANmheROCdW1NMA0GCSqGSIb3DQEBBQUAMF4xCzAJBgNV
BAYTAlVTMQ8wDQYDVQQIEwZOZXZhZGExEjAQBgNVBAcTCUxhcyBWZWdhczEaMBgG
A1UEChMRZ2l0aHViLmNvbS9saWIvcHExDjAMBgNVBAMTBXBxIENBMB4XDTE0MTAx
MTE1MDQyOVoXDTI0MTAwODE1MDQyOVowXjELMAkGA1UEBhMCVVMxDzANBgNVBAgT
Bk5ldmFkYTESMBAGA1UEBxMJTGFzIFZlZ2FzMRowGAYDVQQKExFnaXRodWIuY29t
L2xpYi9wcTEOMAwGA1UEAxMFcHEgQ0EwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw
ggEKAoIBAQCV4PxP7ShzWBzUCThcKk3qZtOLtHmszQVtbqhvgTpm1kTRtKBdVMu0
pLAHQ3JgJCnAYgH0iZxVGoMP16T3irdgsdC48+nNTFM2T0cCdkfDURGIhSFN47cb
Pgy306BcDUD2q7ucW33+dlFSRuGVewocoh4BWM/vMtMvvWzdi4Ag/L/jhb+5wZxZ
sWymsadOVSDePEMKOvlCa3EdVwVFV40TVyDb+iWBUivDAYsS2a3KajuJrO6MbZiE
Sp2RCIkZS2zFmzWxVRi9ZhzIZhh7EVF9JAaNC3T52jhGUdlRq3YpBTMnd89iOh74
6jWXG7wSuPj3haFzyNhmJ0ZUh+2Ynoh1AgMBAAGjgcMwgcAwHQYDVR0OBBYEFFKT
7R52Cp9lT94ZZsHVIkA1y6ByMIGQBgNVHSMEgYgwgYWAFFKT7R52Cp9lT94ZZsHV
IkA1y6ByoWKkYDBeMQswCQYDVQQGEwJVUzEPMA0GA1UECBMGTmV2YWRhMRIwEAYD
VQQHEwlMYXMgVmVnYXMxGjAYBgNVBAoTEWdpdGh1Yi5jb20vbGliL3BxMQ4wDAYD
VQQDEwVwcSBDQYIJANmheROCdW1NMAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQEF
BQADggEBAAEhCLWkqJNMI8b4gkbmj5fqQ/4+oO83bZ3w2Oqf6eZ8I8BC4f2NOyE6
tRUlq5+aU7eqC1cOAvGjO+YHN/bF/DFpwLlzvUSXt+JP/pYcUjL7v+pIvwqec9hD
ndvM4iIbkD/H/OYQ3L+N3W+G1x7AcFIX+bGCb3PzYVQAjxreV6//wgKBosMGFbZo
HPxT9RPMun61SViF04H5TNs0derVn1+5eiiYENeAhJzQNyZoOOUuX1X/Inx9bEPh
C5vFBtSMgIytPgieRJVWAiMLYsfpIAStrHztRAbBs2DU01LmMgRvHdxgFEKinC/d
UHZZQDP+6pT+zADrGhQGXe4eThaO6f0=
-----END CERTIFICATE-----
-81
View File
@@ -1,81 +0,0 @@
Certificate:
Data:
Version: 3 (0x2)
Serial Number: 1 (0x1)
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, ST=Nevada, L=Las Vegas, O=github.com/lib/pq, CN=pq CA
Validity
Not Before: Oct 11 15:05:15 2014 GMT
Not After : Oct 8 15:05:15 2024 GMT
Subject: C=US, ST=Nevada, L=Las Vegas, O=github.com/lib/pq, CN=postgres
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
RSA Public Key: (2048 bit)
Modulus (2048 bit):
00:d7:8a:4c:85:fb:17:a5:3c:8f:e0:72:11:29:ce:
3f:b0:1f:3f:7d:c6:ee:7f:a7:fc:02:2b:35:47:08:
a6:3d:90:df:5c:56:14:94:00:c7:6d:d1:d2:e2:61:
95:77:b8:e3:a6:66:31:f9:1f:21:7d:62:e1:27:da:
94:37:61:4a:ea:63:53:a0:61:b8:9c:bb:a5:e2:e7:
b7:a6:d8:0f:05:04:c7:29:e2:ea:49:2b:7f:de:15:
00:a6:18:70:50:c7:0c:de:9a:f9:5a:96:b0:e1:94:
06:c6:6d:4a:21:3b:b4:0f:a5:6d:92:86:34:b2:4e:
d7:0e:a7:19:c0:77:0b:7b:87:c8:92:de:42:ff:86:
d2:b7:9a:a4:d4:15:23:ca:ad:a5:69:21:b8:ce:7e:
66:cb:85:5d:b9:ed:8b:2d:09:8d:94:e4:04:1e:72:
ec:ef:d0:76:90:15:5a:a4:f7:91:4b:e9:ce:4e:9d:
5d:9a:70:17:9c:d8:e9:73:83:ea:3d:61:99:a6:cd:
ac:91:40:5a:88:77:e5:4e:2a:8e:3d:13:f3:f9:38:
6f:81:6b:8a:95:ca:0e:07:ab:6f:da:b4:8c:d9:ff:
aa:78:03:aa:c7:c2:cf:6f:64:92:d3:d8:83:d5:af:
f1:23:18:a7:2e:7b:17:0b:e7:7d:f1:fa:a8:41:a3:
04:57
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Subject Key Identifier:
EE:F0:B3:46:DC:C7:09:EB:0E:B6:2F:E5:FE:62:60:45:44:9F:59:CC
X509v3 Authority Key Identifier:
keyid:52:93:ED:1E:76:0A:9F:65:4F:DE:19:66:C1:D5:22:40:35:CB:A0:72
X509v3 Basic Constraints:
CA:FALSE
X509v3 Key Usage:
Digital Signature, Non Repudiation, Key Encipherment
Signature Algorithm: sha256WithRSAEncryption
7e:5a:6e:be:bf:d2:6c:c1:d6:fa:b6:fb:3f:06:53:36:08:87:
9d:95:b1:39:af:9e:f6:47:38:17:39:da:25:7c:f2:ad:0c:e3:
ab:74:19:ca:fb:8c:a0:50:c0:1d:19:8a:9c:21:ed:0f:3a:d1:
96:54:2e:10:09:4f:b8:70:f7:2b:99:43:d2:c6:15:bc:3f:24:
7d:28:39:32:3f:8d:a4:4f:40:75:7f:3e:0d:1c:d1:69:f2:4e:
98:83:47:97:d2:25:ac:c9:36:86:2f:04:a6:c4:86:c7:c4:00:
5f:7f:b9:ad:fc:bf:e9:f5:78:d7:82:1a:51:0d:fc:ab:9e:92:
1d:5f:0c:18:d1:82:e0:14:c9:ce:91:89:71:ff:49:49:ff:35:
bf:7b:44:78:42:c1:d0:66:65:bb:28:2e:60:ca:9b:20:12:a9:
90:61:b1:96:ec:15:46:c9:37:f7:07:90:8a:89:45:2a:3f:37:
ec:dc:e3:e5:8f:c3:3a:57:80:a5:54:60:0c:e1:b2:26:99:2b:
40:7e:36:d1:9a:70:02:ec:63:f4:3b:72:ae:81:fb:30:20:6d:
cb:48:46:c6:b5:8f:39:b1:84:05:25:55:8d:f5:62:f6:1b:46:
2e:da:a3:4c:26:12:44:d7:56:b6:b8:a9:ca:d3:ab:71:45:7c:
9f:48:6d:1e
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
-27
View File
@@ -1,27 +0,0 @@
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
File diff suppressed because it is too large Load Diff
-462
View File
@@ -1,462 +0,0 @@
package pq
import (
"bytes"
"database/sql"
"strings"
"testing"
)
func TestCopyInStmt(t *testing.T) {
var stmt string
stmt = CopyIn("table name")
if stmt != `COPY "table name" () FROM STDIN` {
t.Fatal(stmt)
}
stmt = CopyIn("table name", "column 1", "column 2")
if stmt != `COPY "table name" ("column 1", "column 2") FROM STDIN` {
t.Fatal(stmt)
}
stmt = CopyIn(`table " name """`, `co"lumn""`)
if stmt != `COPY "table "" name """"""" ("co""lumn""""") FROM STDIN` {
t.Fatal(stmt)
}
}
func TestCopyInSchemaStmt(t *testing.T) {
var stmt string
stmt = CopyInSchema("schema name", "table name")
if stmt != `COPY "schema name"."table name" () FROM STDIN` {
t.Fatal(stmt)
}
stmt = CopyInSchema("schema name", "table name", "column 1", "column 2")
if stmt != `COPY "schema name"."table name" ("column 1", "column 2") FROM STDIN` {
t.Fatal(stmt)
}
stmt = CopyInSchema(`schema " name """`, `table " name """`, `co"lumn""`)
if stmt != `COPY "schema "" name """"""".`+
`"table "" name """"""" ("co""lumn""""") FROM STDIN` {
t.Fatal(stmt)
}
}
func TestCopyInMultipleValues(t *testing.T) {
db := openTestConn(t)
defer db.Close()
txn, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer txn.Rollback()
_, err = txn.Exec("CREATE TEMP TABLE temp (a int, b varchar)")
if err != nil {
t.Fatal(err)
}
stmt, err := txn.Prepare(CopyIn("temp", "a", "b"))
if err != nil {
t.Fatal(err)
}
longString := strings.Repeat("#", 500)
for i := 0; i < 500; i++ {
_, err = stmt.Exec(int64(i), longString)
if err != nil {
t.Fatal(err)
}
}
_, err = stmt.Exec()
if err != nil {
t.Fatal(err)
}
err = stmt.Close()
if err != nil {
t.Fatal(err)
}
var num int
err = txn.QueryRow("SELECT COUNT(*) FROM temp").Scan(&num)
if err != nil {
t.Fatal(err)
}
if num != 500 {
t.Fatalf("expected 500 items, not %d", num)
}
}
func TestCopyInRaiseStmtTrigger(t *testing.T) {
db := openTestConn(t)
defer db.Close()
if getServerVersion(t, db) < 90000 {
var exists int
err := db.QueryRow("SELECT 1 FROM pg_language WHERE lanname = 'plpgsql'").Scan(&exists)
if err == sql.ErrNoRows {
t.Skip("language PL/PgSQL does not exist; skipping TestCopyInRaiseStmtTrigger")
} else if err != nil {
t.Fatal(err)
}
}
txn, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer txn.Rollback()
_, err = txn.Exec("CREATE TEMP TABLE temp (a int, b varchar)")
if err != nil {
t.Fatal(err)
}
_, err = txn.Exec(`
CREATE OR REPLACE FUNCTION pg_temp.temptest()
RETURNS trigger AS
$BODY$ begin
raise notice 'Hello world';
return new;
end $BODY$
LANGUAGE plpgsql`)
if err != nil {
t.Fatal(err)
}
_, err = txn.Exec(`
CREATE TRIGGER temptest_trigger
BEFORE INSERT
ON temp
FOR EACH ROW
EXECUTE PROCEDURE pg_temp.temptest()`)
if err != nil {
t.Fatal(err)
}
stmt, err := txn.Prepare(CopyIn("temp", "a", "b"))
if err != nil {
t.Fatal(err)
}
longString := strings.Repeat("#", 500)
_, err = stmt.Exec(int64(1), longString)
if err != nil {
t.Fatal(err)
}
_, err = stmt.Exec()
if err != nil {
t.Fatal(err)
}
err = stmt.Close()
if err != nil {
t.Fatal(err)
}
var num int
err = txn.QueryRow("SELECT COUNT(*) FROM temp").Scan(&num)
if err != nil {
t.Fatal(err)
}
if num != 1 {
t.Fatalf("expected 1 items, not %d", num)
}
}
func TestCopyInTypes(t *testing.T) {
db := openTestConn(t)
defer db.Close()
txn, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer txn.Rollback()
_, err = txn.Exec("CREATE TEMP TABLE temp (num INTEGER, text VARCHAR, blob BYTEA, nothing VARCHAR)")
if err != nil {
t.Fatal(err)
}
stmt, err := txn.Prepare(CopyIn("temp", "num", "text", "blob", "nothing"))
if err != nil {
t.Fatal(err)
}
_, err = stmt.Exec(int64(1234567890), "Héllö\n ☃!\r\t\\", []byte{0, 255, 9, 10, 13}, nil)
if err != nil {
t.Fatal(err)
}
_, err = stmt.Exec()
if err != nil {
t.Fatal(err)
}
err = stmt.Close()
if err != nil {
t.Fatal(err)
}
var num int
var text string
var blob []byte
var nothing sql.NullString
err = txn.QueryRow("SELECT * FROM temp").Scan(&num, &text, &blob, &nothing)
if err != nil {
t.Fatal(err)
}
if num != 1234567890 {
t.Fatal("unexpected result", num)
}
if text != "Héllö\n ☃!\r\t\\" {
t.Fatal("unexpected result", text)
}
if bytes.Compare(blob, []byte{0, 255, 9, 10, 13}) != 0 {
t.Fatal("unexpected result", blob)
}
if nothing.Valid {
t.Fatal("unexpected result", nothing.String)
}
}
func TestCopyInWrongType(t *testing.T) {
db := openTestConn(t)
defer db.Close()
txn, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer txn.Rollback()
_, err = txn.Exec("CREATE TEMP TABLE temp (num INTEGER)")
if err != nil {
t.Fatal(err)
}
stmt, err := txn.Prepare(CopyIn("temp", "num"))
if err != nil {
t.Fatal(err)
}
defer stmt.Close()
_, err = stmt.Exec("Héllö\n ☃!\r\t\\")
if err != nil {
t.Fatal(err)
}
_, err = stmt.Exec()
if err == nil {
t.Fatal("expected error")
}
if pge := err.(*Error); pge.Code.Name() != "invalid_text_representation" {
t.Fatalf("expected 'invalid input syntax for integer' error, got %s (%+v)", pge.Code.Name(), pge)
}
}
func TestCopyOutsideOfTxnError(t *testing.T) {
db := openTestConn(t)
defer db.Close()
_, err := db.Prepare(CopyIn("temp", "num"))
if err == nil {
t.Fatal("COPY outside of transaction did not return an error")
}
if err != errCopyNotSupportedOutsideTxn {
t.Fatalf("expected %s, got %s", err, err.Error())
}
}
func TestCopyInBinaryError(t *testing.T) {
db := openTestConn(t)
defer db.Close()
txn, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer txn.Rollback()
_, err = txn.Exec("CREATE TEMP TABLE temp (num INTEGER)")
if err != nil {
t.Fatal(err)
}
_, err = txn.Prepare("COPY temp (num) FROM STDIN WITH binary")
if err != errBinaryCopyNotSupported {
t.Fatalf("expected %s, got %+v", errBinaryCopyNotSupported, err)
}
// check that the protocol is in a valid state
err = txn.Rollback()
if err != nil {
t.Fatal(err)
}
}
func TestCopyFromError(t *testing.T) {
db := openTestConn(t)
defer db.Close()
txn, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer txn.Rollback()
_, err = txn.Exec("CREATE TEMP TABLE temp (num INTEGER)")
if err != nil {
t.Fatal(err)
}
_, err = txn.Prepare("COPY temp (num) TO STDOUT")
if err != errCopyToNotSupported {
t.Fatalf("expected %s, got %+v", errCopyToNotSupported, err)
}
// check that the protocol is in a valid state
err = txn.Rollback()
if err != nil {
t.Fatal(err)
}
}
func TestCopySyntaxError(t *testing.T) {
db := openTestConn(t)
defer db.Close()
txn, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer txn.Rollback()
_, err = txn.Prepare("COPY ")
if err == nil {
t.Fatal("expected error")
}
if pge := err.(*Error); pge.Code.Name() != "syntax_error" {
t.Fatalf("expected syntax error, got %s (%+v)", pge.Code.Name(), pge)
}
// check that the protocol is in a valid state
err = txn.Rollback()
if err != nil {
t.Fatal(err)
}
}
// Tests for connection errors in copyin.resploop()
func TestCopyRespLoopConnectionError(t *testing.T) {
db := openTestConn(t)
defer db.Close()
txn, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer txn.Rollback()
var pid int
err = txn.QueryRow("SELECT pg_backend_pid()").Scan(&pid)
if err != nil {
t.Fatal(err)
}
_, err = txn.Exec("CREATE TEMP TABLE temp (a int)")
if err != nil {
t.Fatal(err)
}
stmt, err := txn.Prepare(CopyIn("temp", "a"))
if err != nil {
t.Fatal(err)
}
_, err = db.Exec("SELECT pg_terminate_backend($1)", pid)
if err != nil {
t.Fatal(err)
}
if getServerVersion(t, db) < 90500 {
// We have to try and send something over, since postgres before
// version 9.5 won't process SIGTERMs while it's waiting for
// CopyData/CopyEnd messages; see tcop/postgres.c.
_, err = stmt.Exec(1)
if err != nil {
t.Fatal(err)
}
}
_, err = stmt.Exec()
if err == nil {
t.Fatalf("expected error")
}
pge, ok := err.(*Error)
if !ok {
t.Fatalf("expected *pq.Error, got %+#v", err)
} else if pge.Code.Name() != "admin_shutdown" {
t.Fatalf("expected admin_shutdown, got %s", pge.Code.Name())
}
err = stmt.Close()
if err != nil {
t.Fatal(err)
}
}
func BenchmarkCopyIn(b *testing.B) {
db := openTestConn(b)
defer db.Close()
txn, err := db.Begin()
if err != nil {
b.Fatal(err)
}
defer txn.Rollback()
_, err = txn.Exec("CREATE TEMP TABLE temp (a int, b varchar)")
if err != nil {
b.Fatal(err)
}
stmt, err := txn.Prepare(CopyIn("temp", "a", "b"))
if err != nil {
b.Fatal(err)
}
for i := 0; i < b.N; i++ {
_, err = stmt.Exec(int64(i), "hello world!")
if err != nil {
b.Fatal(err)
}
}
_, err = stmt.Exec()
if err != nil {
b.Fatal(err)
}
err = stmt.Close()
if err != nil {
b.Fatal(err)
}
var num int
err = txn.QueryRow("SELECT COUNT(*) FROM temp").Scan(&num)
if err != nil {
b.Fatal(err)
}
if num != b.N {
b.Fatalf("expected %d items, not %d", b.N, num)
}
}
-719
View File
@@ -1,719 +0,0 @@
package pq
import (
"bytes"
"database/sql"
"fmt"
"testing"
"time"
"github.com/lib/pq/oid"
)
func TestScanTimestamp(t *testing.T) {
var nt NullTime
tn := time.Now()
nt.Scan(tn)
if !nt.Valid {
t.Errorf("Expected Valid=false")
}
if nt.Time != tn {
t.Errorf("Time value mismatch")
}
}
func TestScanNilTimestamp(t *testing.T) {
var nt NullTime
nt.Scan(nil)
if nt.Valid {
t.Errorf("Expected Valid=false")
}
}
var timeTests = []struct {
str string
timeval time.Time
}{
{"22001-02-03", time.Date(22001, time.February, 3, 0, 0, 0, 0, time.FixedZone("", 0))},
{"2001-02-03", time.Date(2001, time.February, 3, 0, 0, 0, 0, time.FixedZone("", 0))},
{"2001-02-03 04:05:06", time.Date(2001, time.February, 3, 4, 5, 6, 0, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.000001", time.Date(2001, time.February, 3, 4, 5, 6, 1000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.00001", time.Date(2001, time.February, 3, 4, 5, 6, 10000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.0001", time.Date(2001, time.February, 3, 4, 5, 6, 100000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.001", time.Date(2001, time.February, 3, 4, 5, 6, 1000000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.01", time.Date(2001, time.February, 3, 4, 5, 6, 10000000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.1", time.Date(2001, time.February, 3, 4, 5, 6, 100000000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.12", time.Date(2001, time.February, 3, 4, 5, 6, 120000000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.123", time.Date(2001, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.1234", time.Date(2001, time.February, 3, 4, 5, 6, 123400000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.12345", time.Date(2001, time.February, 3, 4, 5, 6, 123450000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.123456", time.Date(2001, time.February, 3, 4, 5, 6, 123456000, time.FixedZone("", 0))},
{"2001-02-03 04:05:06.123-07", time.Date(2001, time.February, 3, 4, 5, 6, 123000000,
time.FixedZone("", -7*60*60))},
{"2001-02-03 04:05:06-07", time.Date(2001, time.February, 3, 4, 5, 6, 0,
time.FixedZone("", -7*60*60))},
{"2001-02-03 04:05:06-07:42", time.Date(2001, time.February, 3, 4, 5, 6, 0,
time.FixedZone("", -(7*60*60+42*60)))},
{"2001-02-03 04:05:06-07:30:09", time.Date(2001, time.February, 3, 4, 5, 6, 0,
time.FixedZone("", -(7*60*60+30*60+9)))},
{"2001-02-03 04:05:06+07", time.Date(2001, time.February, 3, 4, 5, 6, 0,
time.FixedZone("", 7*60*60))},
{"0011-02-03 04:05:06 BC", time.Date(-10, time.February, 3, 4, 5, 6, 0, time.FixedZone("", 0))},
{"0011-02-03 04:05:06.123 BC", time.Date(-10, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0))},
{"0011-02-03 04:05:06.123-07 BC", time.Date(-10, time.February, 3, 4, 5, 6, 123000000,
time.FixedZone("", -7*60*60))},
{"0001-02-03 04:05:06.123", time.Date(1, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0))},
{"0001-02-03 04:05:06.123 BC", time.Date(1, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0)).AddDate(-1, 0, 0)},
{"0001-02-03 04:05:06.123 BC", time.Date(0, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0))},
{"0002-02-03 04:05:06.123 BC", time.Date(0, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0)).AddDate(-1, 0, 0)},
{"0002-02-03 04:05:06.123 BC", time.Date(-1, time.February, 3, 4, 5, 6, 123000000, time.FixedZone("", 0))},
{"12345-02-03 04:05:06.1", time.Date(12345, time.February, 3, 4, 5, 6, 100000000, time.FixedZone("", 0))},
{"123456-02-03 04:05:06.1", time.Date(123456, time.February, 3, 4, 5, 6, 100000000, time.FixedZone("", 0))},
}
// Helper function for the two tests below
func tryParse(str string) (t time.Time, err error) {
defer func() {
if p := recover(); p != nil {
err = fmt.Errorf("%v", p)
return
}
}()
i := parseTs(nil, str)
t, ok := i.(time.Time)
if !ok {
err = fmt.Errorf("Not a time.Time type, got %#v", i)
}
return
}
// Test that parsing the string results in the expected value.
func TestParseTs(t *testing.T) {
for i, tt := range timeTests {
val, err := tryParse(tt.str)
if err != nil {
t.Errorf("%d: got error: %v", i, err)
} else if val.String() != tt.timeval.String() {
t.Errorf("%d: expected to parse %q into %q; got %q",
i, tt.str, tt.timeval, val)
}
}
}
// Now test that sending the value into the database and parsing it back
// returns the same time.Time value.
func TestEncodeAndParseTs(t *testing.T) {
db, err := openTestConnConninfo("timezone='Etc/UTC'")
if err != nil {
t.Fatal(err)
}
defer db.Close()
for i, tt := range timeTests {
var dbstr string
err = db.QueryRow("SELECT ($1::timestamptz)::text", tt.timeval).Scan(&dbstr)
if err != nil {
t.Errorf("%d: could not send value %q to the database: %s", i, tt.timeval, err)
continue
}
val, err := tryParse(dbstr)
if err != nil {
t.Errorf("%d: could not parse value %q: %s", i, dbstr, err)
continue
}
val = val.In(tt.timeval.Location())
if val.String() != tt.timeval.String() {
t.Errorf("%d: expected to parse %q into %q; got %q", i, dbstr, tt.timeval, val)
}
}
}
var formatTimeTests = []struct {
time time.Time
expected string
}{
{time.Time{}, "0001-01-01T00:00:00Z"},
{time.Date(2001, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", 0)), "2001-02-03T04:05:06.123456789Z"},
{time.Date(2001, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", 2*60*60)), "2001-02-03T04:05:06.123456789+02:00"},
{time.Date(2001, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", -6*60*60)), "2001-02-03T04:05:06.123456789-06:00"},
{time.Date(2001, time.February, 3, 4, 5, 6, 0, time.FixedZone("", -(7*60*60+30*60+9))), "2001-02-03T04:05:06-07:30:09"},
{time.Date(1, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", 0)), "0001-02-03T04:05:06.123456789Z"},
{time.Date(1, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", 2*60*60)), "0001-02-03T04:05:06.123456789+02:00"},
{time.Date(1, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", -6*60*60)), "0001-02-03T04:05:06.123456789-06:00"},
{time.Date(0, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", 0)), "0001-02-03T04:05:06.123456789Z BC"},
{time.Date(0, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", 2*60*60)), "0001-02-03T04:05:06.123456789+02:00 BC"},
{time.Date(0, time.February, 3, 4, 5, 6, 123456789, time.FixedZone("", -6*60*60)), "0001-02-03T04:05:06.123456789-06:00 BC"},
{time.Date(1, time.February, 3, 4, 5, 6, 0, time.FixedZone("", -(7*60*60+30*60+9))), "0001-02-03T04:05:06-07:30:09"},
{time.Date(0, time.February, 3, 4, 5, 6, 0, time.FixedZone("", -(7*60*60+30*60+9))), "0001-02-03T04:05:06-07:30:09 BC"},
}
func TestFormatTs(t *testing.T) {
for i, tt := range formatTimeTests {
val := string(formatTs(tt.time))
if val != tt.expected {
t.Errorf("%d: incorrect time format %q, want %q", i, val, tt.expected)
}
}
}
func TestTimestampWithTimeZone(t *testing.T) {
db := openTestConn(t)
defer db.Close()
tx, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer tx.Rollback()
// try several different locations, all included in Go's zoneinfo.zip
for _, locName := range []string{
"UTC",
"America/Chicago",
"America/New_York",
"Australia/Darwin",
"Australia/Perth",
} {
loc, err := time.LoadLocation(locName)
if err != nil {
t.Logf("Could not load time zone %s - skipping", locName)
continue
}
// Postgres timestamps have a resolution of 1 microsecond, so don't
// use the full range of the Nanosecond argument
refTime := time.Date(2012, 11, 6, 10, 23, 42, 123456000, loc)
for _, pgTimeZone := range []string{"US/Eastern", "Australia/Darwin"} {
// Switch Postgres's timezone to test different output timestamp formats
_, err = tx.Exec(fmt.Sprintf("set time zone '%s'", pgTimeZone))
if err != nil {
t.Fatal(err)
}
var gotTime time.Time
row := tx.QueryRow("select $1::timestamp with time zone", refTime)
err = row.Scan(&gotTime)
if err != nil {
t.Fatal(err)
}
if !refTime.Equal(gotTime) {
t.Errorf("timestamps not equal: %s != %s", refTime, gotTime)
}
// check that the time zone is set correctly based on TimeZone
pgLoc, err := time.LoadLocation(pgTimeZone)
if err != nil {
t.Logf("Could not load time zone %s - skipping", pgLoc)
continue
}
translated := refTime.In(pgLoc)
if translated.String() != gotTime.String() {
t.Errorf("timestamps not equal: %s != %s", translated, gotTime)
}
}
}
}
func TestTimestampWithOutTimezone(t *testing.T) {
db := openTestConn(t)
defer db.Close()
test := func(ts, pgts string) {
r, err := db.Query("SELECT $1::timestamp", pgts)
if err != nil {
t.Fatalf("Could not run query: %v", err)
}
n := r.Next()
if n != true {
t.Fatal("Expected at least one row")
}
var result time.Time
err = r.Scan(&result)
if err != nil {
t.Fatalf("Did not expect error scanning row: %v", err)
}
expected, err := time.Parse(time.RFC3339, ts)
if err != nil {
t.Fatalf("Could not parse test time literal: %v", err)
}
if !result.Equal(expected) {
t.Fatalf("Expected time to match %v: got mismatch %v",
expected, result)
}
n = r.Next()
if n != false {
t.Fatal("Expected only one row")
}
}
test("2000-01-01T00:00:00Z", "2000-01-01T00:00:00")
// Test higher precision time
test("2013-01-04T20:14:58.80033Z", "2013-01-04 20:14:58.80033")
}
func TestInfinityTimestamp(t *testing.T) {
db := openTestConn(t)
defer db.Close()
var err error
var resultT time.Time
expectedError := fmt.Errorf(`sql: Scan error on column index 0: unsupported driver -> Scan pair: []uint8 -> *time.Time`)
type testCases []struct {
Query string
Param string
ExpectedErr error
ExpectedVal interface{}
}
tc := testCases{
{"SELECT $1::timestamp", "-infinity", expectedError, "-infinity"},
{"SELECT $1::timestamptz", "-infinity", expectedError, "-infinity"},
{"SELECT $1::timestamp", "infinity", expectedError, "infinity"},
{"SELECT $1::timestamptz", "infinity", expectedError, "infinity"},
}
// try to assert []byte to time.Time
for _, q := range tc {
err = db.QueryRow(q.Query, q.Param).Scan(&resultT)
if err.Error() != q.ExpectedErr.Error() {
t.Errorf("Scanning -/+infinity, expected error, %q, got %q", q.ExpectedErr, err)
}
}
// yield []byte
for _, q := range tc {
var resultI interface{}
err = db.QueryRow(q.Query, q.Param).Scan(&resultI)
if err != nil {
t.Errorf("Scanning -/+infinity, expected no error, got %q", err)
}
result, ok := resultI.([]byte)
if !ok {
t.Errorf("Scanning -/+infinity, expected []byte, got %#v", resultI)
}
if string(result) != q.ExpectedVal {
t.Errorf("Scanning -/+infinity, expected %q, got %q", q.ExpectedVal, result)
}
}
y1500 := time.Date(1500, time.January, 1, 0, 0, 0, 0, time.UTC)
y2500 := time.Date(2500, time.January, 1, 0, 0, 0, 0, time.UTC)
EnableInfinityTs(y1500, y2500)
err = db.QueryRow("SELECT $1::timestamp", "infinity").Scan(&resultT)
if err != nil {
t.Errorf("Scanning infinity, expected no error, got %q", err)
}
if !resultT.Equal(y2500) {
t.Errorf("Scanning infinity, expected %q, got %q", y2500, resultT)
}
err = db.QueryRow("SELECT $1::timestamptz", "infinity").Scan(&resultT)
if err != nil {
t.Errorf("Scanning infinity, expected no error, got %q", err)
}
if !resultT.Equal(y2500) {
t.Errorf("Scanning Infinity, expected time %q, got %q", y2500, resultT.String())
}
err = db.QueryRow("SELECT $1::timestamp", "-infinity").Scan(&resultT)
if err != nil {
t.Errorf("Scanning -infinity, expected no error, got %q", err)
}
if !resultT.Equal(y1500) {
t.Errorf("Scanning -infinity, expected time %q, got %q", y1500, resultT.String())
}
err = db.QueryRow("SELECT $1::timestamptz", "-infinity").Scan(&resultT)
if err != nil {
t.Errorf("Scanning -infinity, expected no error, got %q", err)
}
if !resultT.Equal(y1500) {
t.Errorf("Scanning -infinity, expected time %q, got %q", y1500, resultT.String())
}
y_1500 := time.Date(-1500, time.January, 1, 0, 0, 0, 0, time.UTC)
y11500 := time.Date(11500, time.January, 1, 0, 0, 0, 0, time.UTC)
var s string
err = db.QueryRow("SELECT $1::timestamp::text", y_1500).Scan(&s)
if err != nil {
t.Errorf("Encoding -infinity, expected no error, got %q", err)
}
if s != "-infinity" {
t.Errorf("Encoding -infinity, expected %q, got %q", "-infinity", s)
}
err = db.QueryRow("SELECT $1::timestamptz::text", y_1500).Scan(&s)
if err != nil {
t.Errorf("Encoding -infinity, expected no error, got %q", err)
}
if s != "-infinity" {
t.Errorf("Encoding -infinity, expected %q, got %q", "-infinity", s)
}
err = db.QueryRow("SELECT $1::timestamp::text", y11500).Scan(&s)
if err != nil {
t.Errorf("Encoding infinity, expected no error, got %q", err)
}
if s != "infinity" {
t.Errorf("Encoding infinity, expected %q, got %q", "infinity", s)
}
err = db.QueryRow("SELECT $1::timestamptz::text", y11500).Scan(&s)
if err != nil {
t.Errorf("Encoding infinity, expected no error, got %q", err)
}
if s != "infinity" {
t.Errorf("Encoding infinity, expected %q, got %q", "infinity", s)
}
disableInfinityTs()
var panicErrorString string
func() {
defer func() {
panicErrorString, _ = recover().(string)
}()
EnableInfinityTs(y2500, y1500)
}()
if panicErrorString != infinityTsNegativeMustBeSmaller {
t.Errorf("Expected error, %q, got %q", infinityTsNegativeMustBeSmaller, panicErrorString)
}
}
func TestStringWithNul(t *testing.T) {
db := openTestConn(t)
defer db.Close()
hello0world := string("hello\x00world")
_, err := db.Query("SELECT $1::text", &hello0world)
if err == nil {
t.Fatal("Postgres accepts a string with nul in it; " +
"injection attacks may be plausible")
}
}
func TestByteSliceToText(t *testing.T) {
db := openTestConn(t)
defer db.Close()
b := []byte("hello world")
row := db.QueryRow("SELECT $1::text", b)
var result []byte
err := row.Scan(&result)
if err != nil {
t.Fatal(err)
}
if string(result) != string(b) {
t.Fatalf("expected %v but got %v", b, result)
}
}
func TestStringToBytea(t *testing.T) {
db := openTestConn(t)
defer db.Close()
b := "hello world"
row := db.QueryRow("SELECT $1::bytea", b)
var result []byte
err := row.Scan(&result)
if err != nil {
t.Fatal(err)
}
if !bytes.Equal(result, []byte(b)) {
t.Fatalf("expected %v but got %v", b, result)
}
}
func TestTextByteSliceToUUID(t *testing.T) {
db := openTestConn(t)
defer db.Close()
b := []byte("a0eebc99-9c0b-4ef8-bb6d-6bb9bd380a11")
row := db.QueryRow("SELECT $1::uuid", b)
var result string
err := row.Scan(&result)
if forceBinaryParameters() {
pqErr := err.(*Error)
if pqErr == nil {
t.Errorf("Expected to get error")
} else if pqErr.Code != "22P03" {
t.Fatalf("Expected to get invalid binary encoding error (22P03), got %s", pqErr.Code)
}
} else {
if err != nil {
t.Fatal(err)
}
if result != string(b) {
t.Fatalf("expected %v but got %v", b, result)
}
}
}
func TestBinaryByteSlicetoUUID(t *testing.T) {
db := openTestConn(t)
defer db.Close()
b := []byte{'\xa0','\xee','\xbc','\x99',
'\x9c', '\x0b',
'\x4e', '\xf8',
'\xbb', '\x00', '\x6b',
'\xb9', '\xbd', '\x38', '\x0a', '\x11'}
row := db.QueryRow("SELECT $1::uuid", b)
var result string
err := row.Scan(&result)
if forceBinaryParameters() {
if err != nil {
t.Fatal(err)
}
if result != string("a0eebc99-9c0b-4ef8-bb00-6bb9bd380a11") {
t.Fatalf("expected %v but got %v", b, result)
}
} else {
pqErr := err.(*Error)
if pqErr == nil {
t.Errorf("Expected to get error")
} else if pqErr.Code != "22021" {
t.Fatalf("Expected to get invalid byte sequence for encoding error (22021), got %s", pqErr.Code)
}
}
}
func TestStringToUUID(t *testing.T) {
db := openTestConn(t)
defer db.Close()
s := "a0eebc99-9c0b-4ef8-bb00-6bb9bd380a11"
row := db.QueryRow("SELECT $1::uuid", s)
var result string
err := row.Scan(&result)
if err != nil {
t.Fatal(err)
}
if result != s {
t.Fatalf("expected %v but got %v", s, result)
}
}
func TestTextByteSliceToInt(t *testing.T) {
db := openTestConn(t)
defer db.Close()
expected := 12345678
b := []byte(fmt.Sprintf("%d", expected))
row := db.QueryRow("SELECT $1::int", b)
var result int
err := row.Scan(&result)
if forceBinaryParameters() {
pqErr := err.(*Error)
if pqErr == nil {
t.Errorf("Expected to get error")
} else if pqErr.Code != "22P03" {
t.Fatalf("Expected to get invalid binary encoding error (22P03), got %s", pqErr.Code)
}
} else {
if err != nil {
t.Fatal(err)
}
if result != expected {
t.Fatalf("expected %v but got %v", expected, result)
}
}
}
func TestBinaryByteSliceToInt(t *testing.T) {
db := openTestConn(t)
defer db.Close()
expected := 12345678
b := []byte{'\x00', '\xbc', '\x61', '\x4e'}
row := db.QueryRow("SELECT $1::int", b)
var result int
err := row.Scan(&result)
if forceBinaryParameters() {
if err != nil {
t.Fatal(err)
}
if result != expected {
t.Fatalf("expected %v but got %v", expected, result)
}
} else {
pqErr := err.(*Error)
if pqErr == nil {
t.Errorf("Expected to get error")
} else if pqErr.Code != "22021" {
t.Fatalf("Expected to get invalid byte sequence for encoding error (22021), got %s", pqErr.Code)
}
}
}
func TestByteaOutputFormatEncoding(t *testing.T) {
input := []byte("\\x\x00\x01\x02\xFF\xFEabcdefg0123")
want := []byte("\\x5c78000102fffe6162636465666730313233")
got := encode(&parameterStatus{serverVersion: 90000}, input, oid.T_bytea)
if !bytes.Equal(want, got) {
t.Errorf("invalid hex bytea output, got %v but expected %v", got, want)
}
want = []byte("\\\\x\\000\\001\\002\\377\\376abcdefg0123")
got = encode(&parameterStatus{serverVersion: 84000}, input, oid.T_bytea)
if !bytes.Equal(want, got) {
t.Errorf("invalid escape bytea output, got %v but expected %v", got, want)
}
}
func TestByteaOutputFormats(t *testing.T) {
db := openTestConn(t)
defer db.Close()
if getServerVersion(t, db) < 90000 {
// skip
return
}
testByteaOutputFormat := func(f string, usePrepared bool) {
expectedData := []byte("\x5c\x78\x00\xff\x61\x62\x63\x01\x08")
sqlQuery := "SELECT decode('5c7800ff6162630108', 'hex')"
var data []byte
// use a txn to avoid relying on getting the same connection
txn, err := db.Begin()
if err != nil {
t.Fatal(err)
}
defer txn.Rollback()
_, err = txn.Exec("SET LOCAL bytea_output TO " + f)
if err != nil {
t.Fatal(err)
}
var rows *sql.Rows
var stmt *sql.Stmt
if usePrepared {
stmt, err = txn.Prepare(sqlQuery)
if err != nil {
t.Fatal(err)
}
rows, err = stmt.Query()
} else {
// use Query; QueryRow would hide the actual error
rows, err = txn.Query(sqlQuery)
}
if err != nil {
t.Fatal(err)
}
if !rows.Next() {
if rows.Err() != nil {
t.Fatal(rows.Err())
}
t.Fatal("shouldn't happen")
}
err = rows.Scan(&data)
if err != nil {
t.Fatal(err)
}
err = rows.Close()
if err != nil {
t.Fatal(err)
}
if stmt != nil {
err = stmt.Close()
if err != nil {
t.Fatal(err)
}
}
if !bytes.Equal(data, expectedData) {
t.Errorf("unexpected bytea value %v for format %s; expected %v", data, f, expectedData)
}
}
testByteaOutputFormat("hex", false)
testByteaOutputFormat("escape", false)
testByteaOutputFormat("hex", true)
testByteaOutputFormat("escape", true)
}
func TestAppendEncodedText(t *testing.T) {
var buf []byte
buf = appendEncodedText(&parameterStatus{serverVersion: 90000}, buf, int64(10))
buf = append(buf, '\t')
buf = appendEncodedText(&parameterStatus{serverVersion: 90000}, buf, 42.0000000001)
buf = append(buf, '\t')
buf = appendEncodedText(&parameterStatus{serverVersion: 90000}, buf, "hello\tworld")
buf = append(buf, '\t')
buf = appendEncodedText(&parameterStatus{serverVersion: 90000}, buf, []byte{0, 128, 255})
if string(buf) != "10\t42.0000000001\thello\\tworld\t\\\\x0080ff" {
t.Fatal(string(buf))
}
}
func TestAppendEscapedText(t *testing.T) {
if esc := appendEscapedText(nil, "hallo\tescape"); string(esc) != "hallo\\tescape" {
t.Fatal(string(esc))
}
if esc := appendEscapedText(nil, "hallo\\tescape\n"); string(esc) != "hallo\\\\tescape\\n" {
t.Fatal(string(esc))
}
if esc := appendEscapedText(nil, "\n\r\t\f"); string(esc) != "\\n\\r\\t\f" {
t.Fatal(string(esc))
}
}
func TestAppendEscapedTextExistingBuffer(t *testing.T) {
var buf []byte
buf = []byte("123\t")
if esc := appendEscapedText(buf, "hallo\tescape"); string(esc) != "123\thallo\\tescape" {
t.Fatal(string(esc))
}
buf = []byte("123\t")
if esc := appendEscapedText(buf, "hallo\\tescape\n"); string(esc) != "123\thallo\\\\tescape\\n" {
t.Fatal(string(esc))
}
buf = []byte("123\t")
if esc := appendEscapedText(buf, "\n\r\t\f"); string(esc) != "123\t\\n\\r\\t\f" {
t.Fatal(string(esc))
}
}
func BenchmarkAppendEscapedText(b *testing.B) {
longString := ""
for i := 0; i < 100; i++ {
longString += "123456789\n"
}
for i := 0; i < b.N; i++ {
appendEscapedText(nil, longString)
}
}
func BenchmarkAppendEscapedTextNoEscape(b *testing.B) {
longString := ""
for i := 0; i < 100; i++ {
longString += "1234567890"
}
for i := 0; i < b.N; i++ {
appendEscapedText(nil, longString)
}
}
-118
View File
@@ -1,118 +0,0 @@
package hstore
import (
"database/sql"
"database/sql/driver"
"strings"
)
// A wrapper for transferring Hstore values back and forth easily.
type Hstore struct {
Map map[string]sql.NullString
}
// escapes and quotes hstore keys/values
// s should be a sql.NullString or string
func hQuote(s interface{}) string {
var str string
switch v := s.(type) {
case sql.NullString:
if !v.Valid {
return "NULL"
}
str = v.String
case string:
str = v
default:
panic("not a string or sql.NullString")
}
str = strings.Replace(str, "\\", "\\\\", -1)
return `"` + strings.Replace(str, "\"", "\\\"", -1) + `"`
}
// Scan implements the Scanner interface.
//
// Note h.Map is reallocated before the scan to clear existing values. If the
// hstore column's database value is NULL, then h.Map is set to nil instead.
func (h *Hstore) Scan(value interface{}) error {
if value == nil {
h.Map = nil
return nil
}
h.Map = make(map[string]sql.NullString)
var b byte
pair := [][]byte{{}, {}}
pi := 0
inQuote := false
didQuote := false
sawSlash := false
bindex := 0
for bindex, b = range value.([]byte) {
if sawSlash {
pair[pi] = append(pair[pi], b)
sawSlash = false
continue
}
switch b {
case '\\':
sawSlash = true
continue
case '"':
inQuote = !inQuote
if !didQuote {
didQuote = true
}
continue
default:
if !inQuote {
switch b {
case ' ', '\t', '\n', '\r':
continue
case '=':
continue
case '>':
pi = 1
didQuote = false
continue
case ',':
s := string(pair[1])
if !didQuote && len(s) == 4 && strings.ToLower(s) == "null" {
h.Map[string(pair[0])] = sql.NullString{String: "", Valid: false}
} else {
h.Map[string(pair[0])] = sql.NullString{String: string(pair[1]), Valid: true}
}
pair[0] = []byte{}
pair[1] = []byte{}
pi = 0
continue
}
}
}
pair[pi] = append(pair[pi], b)
}
if bindex > 0 {
s := string(pair[1])
if !didQuote && len(s) == 4 && strings.ToLower(s) == "null" {
h.Map[string(pair[0])] = sql.NullString{String: "", Valid: false}
} else {
h.Map[string(pair[0])] = sql.NullString{String: string(pair[1]), Valid: true}
}
}
return nil
}
// Value implements the driver Valuer interface. Note if h.Map is nil, the
// database column value will be set to NULL.
func (h Hstore) Value() (driver.Value, error) {
if h.Map == nil {
return nil, nil
}
parts := []string{}
for key, val := range h.Map {
thispart := hQuote(key) + "=>" + hQuote(val)
parts = append(parts, thispart)
}
return []byte(strings.Join(parts, ",")), nil
}
-148
View File
@@ -1,148 +0,0 @@
package hstore
import (
"database/sql"
"os"
"testing"
_ "github.com/lib/pq"
)
type Fatalistic interface {
Fatal(args ...interface{})
}
func openTestConn(t Fatalistic) *sql.DB {
datname := os.Getenv("PGDATABASE")
sslmode := os.Getenv("PGSSLMODE")
if datname == "" {
os.Setenv("PGDATABASE", "pqgotest")
}
if sslmode == "" {
os.Setenv("PGSSLMODE", "disable")
}
conn, err := sql.Open("postgres", "")
if err != nil {
t.Fatal(err)
}
return conn
}
func TestHstore(t *testing.T) {
db := openTestConn(t)
defer db.Close()
// quitely create hstore if it doesn't exist
_, err := db.Exec("CREATE EXTENSION IF NOT EXISTS hstore")
if err != nil {
t.Skipf("Skipping hstore tests - hstore extension create failed: %s", err.Error())
}
hs := Hstore{}
// test for null-valued hstores
err = db.QueryRow("SELECT NULL::hstore").Scan(&hs)
if err != nil {
t.Fatal(err)
}
if hs.Map != nil {
t.Fatalf("expected null map")
}
err = db.QueryRow("SELECT $1::hstore", hs).Scan(&hs)
if err != nil {
t.Fatalf("re-query null map failed: %s", err.Error())
}
if hs.Map != nil {
t.Fatalf("expected null map")
}
// test for empty hstores
err = db.QueryRow("SELECT ''::hstore").Scan(&hs)
if err != nil {
t.Fatal(err)
}
if hs.Map == nil {
t.Fatalf("expected empty map, got null map")
}
if len(hs.Map) != 0 {
t.Fatalf("expected empty map, got len(map)=%d", len(hs.Map))
}
err = db.QueryRow("SELECT $1::hstore", hs).Scan(&hs)
if err != nil {
t.Fatalf("re-query empty map failed: %s", err.Error())
}
if hs.Map == nil {
t.Fatalf("expected empty map, got null map")
}
if len(hs.Map) != 0 {
t.Fatalf("expected empty map, got len(map)=%d", len(hs.Map))
}
// a few example maps to test out
hsOnePair := Hstore{
Map: map[string]sql.NullString{
"key1": {"value1", true},
},
}
hsThreePairs := Hstore{
Map: map[string]sql.NullString{
"key1": {"value1", true},
"key2": {"value2", true},
"key3": {"value3", true},
},
}
hsSmorgasbord := Hstore{
Map: map[string]sql.NullString{
"nullstring": {"NULL", true},
"actuallynull": {"", false},
"NULL": {"NULL string key", true},
"withbracket": {"value>42", true},
"withequal": {"value=42", true},
`"withquotes1"`: {`this "should" be fine`, true},
`"withquotes"2"`: {`this "should\" also be fine`, true},
"embedded1": {"value1=>x1", true},
"embedded2": {`"value2"=>x2`, true},
"withnewlines": {"\n\nvalue\t=>2", true},
"<<all sorts of crazy>>": {`this, "should,\" also, => be fine`, true},
},
}
// test encoding in query params, then decoding during Scan
testBidirectional := func(h Hstore) {
err = db.QueryRow("SELECT $1::hstore", h).Scan(&hs)
if err != nil {
t.Fatalf("re-query %d-pair map failed: %s", len(h.Map), err.Error())
}
if hs.Map == nil {
t.Fatalf("expected %d-pair map, got null map", len(h.Map))
}
if len(hs.Map) != len(h.Map) {
t.Fatalf("expected %d-pair map, got len(map)=%d", len(h.Map), len(hs.Map))
}
for key, val := range hs.Map {
otherval, found := h.Map[key]
if !found {
t.Fatalf(" key '%v' not found in %d-pair map", key, len(h.Map))
}
if otherval.Valid != val.Valid {
t.Fatalf(" value %v <> %v in %d-pair map", otherval, val, len(h.Map))
}
if otherval.String != val.String {
t.Fatalf(" value '%v' <> '%v' in %d-pair map", otherval.String, val.String, len(h.Map))
}
}
}
testBidirectional(hsOnePair)
testBidirectional(hsThreePairs)
testBidirectional(hsSmorgasbord)
}
-102
View File
@@ -1,102 +0,0 @@
/*
Below you will find a self-contained Go program which uses the LISTEN / NOTIFY
mechanism to avoid polling the database while waiting for more work to arrive.
//
// You can see the program in action by defining a function similar to
// the following:
//
// CREATE OR REPLACE FUNCTION public.get_work()
// RETURNS bigint
// LANGUAGE sql
// AS $$
// SELECT CASE WHEN random() >= 0.2 THEN int8 '1' END
// $$
// ;
package main
import (
"database/sql"
"fmt"
"time"
"github.com/lib/pq"
)
func doWork(db *sql.DB, work int64) {
// work here
}
func getWork(db *sql.DB) {
for {
// get work from the database here
var work sql.NullInt64
err := db.QueryRow("SELECT get_work()").Scan(&work)
if err != nil {
fmt.Println("call to get_work() failed: ", err)
time.Sleep(10 * time.Second)
continue
}
if !work.Valid {
// no more work to do
fmt.Println("ran out of work")
return
}
fmt.Println("starting work on ", work.Int64)
go doWork(db, work.Int64)
}
}
func waitForNotification(l *pq.Listener) {
for {
select {
case <-l.Notify:
fmt.Println("received notification, new work available")
return
case <-time.After(90 * time.Second):
go func() {
l.Ping()
}()
// Check if there's more work available, just in case it takes
// a while for the Listener to notice connection loss and
// reconnect.
fmt.Println("received no work for 90 seconds, checking for new work")
return
}
}
}
func main() {
var conninfo string = ""
db, err := sql.Open("postgres", conninfo)
if err != nil {
panic(err)
}
reportProblem := func(ev pq.ListenerEventType, err error) {
if err != nil {
fmt.Println(err.Error())
}
}
listener := pq.NewListener(conninfo, 10 * time.Second, time.Minute, reportProblem)
err = listener.Listen("getwork")
if err != nil {
panic(err)
}
fmt.Println("entering main loop")
for {
// process all available work before waiting for notifications
getWork(db)
waitForNotification(listener)
}
}
*/
package listen_example
-574
View File
@@ -1,574 +0,0 @@
package pq
import (
"errors"
"fmt"
"io"
"os"
"runtime"
"sync"
"sync/atomic"
"testing"
"time"
)
var errNilNotification = errors.New("nil notification")
func expectNotification(t *testing.T, ch <-chan *Notification, relname string, extra string) error {
select {
case n := <-ch:
if n == nil {
return errNilNotification
}
if n.Channel != relname || n.Extra != extra {
return fmt.Errorf("unexpected notification %v", n)
}
return nil
case <-time.After(1500 * time.Millisecond):
return fmt.Errorf("timeout")
}
}
func expectNoNotification(t *testing.T, ch <-chan *Notification) error {
select {
case n := <-ch:
return fmt.Errorf("unexpected notification %v", n)
case <-time.After(100 * time.Millisecond):
return nil
}
}
func expectEvent(t *testing.T, eventch <-chan ListenerEventType, et ListenerEventType) error {
select {
case e := <-eventch:
if e != et {
return fmt.Errorf("unexpected event %v", e)
}
return nil
case <-time.After(1500 * time.Millisecond):
panic("expectEvent timeout")
}
}
func expectNoEvent(t *testing.T, eventch <-chan ListenerEventType) error {
select {
case e := <-eventch:
return fmt.Errorf("unexpected event %v", e)
case <-time.After(100 * time.Millisecond):
return nil
}
}
func newTestListenerConn(t *testing.T) (*ListenerConn, <-chan *Notification) {
datname := os.Getenv("PGDATABASE")
sslmode := os.Getenv("PGSSLMODE")
if datname == "" {
os.Setenv("PGDATABASE", "pqgotest")
}
if sslmode == "" {
os.Setenv("PGSSLMODE", "disable")
}
notificationChan := make(chan *Notification)
l, err := NewListenerConn("", notificationChan)
if err != nil {
t.Fatal(err)
}
return l, notificationChan
}
func TestNewListenerConn(t *testing.T) {
l, _ := newTestListenerConn(t)
defer l.Close()
}
func TestConnListen(t *testing.T) {
l, channel := newTestListenerConn(t)
defer l.Close()
db := openTestConn(t)
defer db.Close()
ok, err := l.Listen("notify_test")
if !ok || err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_test")
if err != nil {
t.Fatal(err)
}
err = expectNotification(t, channel, "notify_test", "")
if err != nil {
t.Fatal(err)
}
}
func TestConnUnlisten(t *testing.T) {
l, channel := newTestListenerConn(t)
defer l.Close()
db := openTestConn(t)
defer db.Close()
ok, err := l.Listen("notify_test")
if !ok || err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_test")
err = expectNotification(t, channel, "notify_test", "")
if err != nil {
t.Fatal(err)
}
ok, err = l.Unlisten("notify_test")
if !ok || err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_test")
if err != nil {
t.Fatal(err)
}
err = expectNoNotification(t, channel)
if err != nil {
t.Fatal(err)
}
}
func TestConnUnlistenAll(t *testing.T) {
l, channel := newTestListenerConn(t)
defer l.Close()
db := openTestConn(t)
defer db.Close()
ok, err := l.Listen("notify_test")
if !ok || err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_test")
err = expectNotification(t, channel, "notify_test", "")
if err != nil {
t.Fatal(err)
}
ok, err = l.UnlistenAll()
if !ok || err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_test")
if err != nil {
t.Fatal(err)
}
err = expectNoNotification(t, channel)
if err != nil {
t.Fatal(err)
}
}
func TestConnClose(t *testing.T) {
l, _ := newTestListenerConn(t)
defer l.Close()
err := l.Close()
if err != nil {
t.Fatal(err)
}
err = l.Close()
if err != errListenerConnClosed {
t.Fatalf("expected errListenerConnClosed; got %v", err)
}
}
func TestConnPing(t *testing.T) {
l, _ := newTestListenerConn(t)
defer l.Close()
err := l.Ping()
if err != nil {
t.Fatal(err)
}
err = l.Close()
if err != nil {
t.Fatal(err)
}
err = l.Ping()
if err != errListenerConnClosed {
t.Fatalf("expected errListenerConnClosed; got %v", err)
}
}
// Test for deadlock where a query fails while another one is queued
func TestConnExecDeadlock(t *testing.T) {
l, _ := newTestListenerConn(t)
defer l.Close()
var wg sync.WaitGroup
wg.Add(2)
go func() {
l.ExecSimpleQuery("SELECT pg_sleep(60)")
wg.Done()
}()
runtime.Gosched()
go func() {
l.ExecSimpleQuery("SELECT 1")
wg.Done()
}()
// give the two goroutines some time to get into position
runtime.Gosched()
// calls Close on the net.Conn; equivalent to a network failure
l.Close()
var done int32 = 0
go func() {
time.Sleep(10 * time.Second)
if atomic.LoadInt32(&done) != 1 {
panic("timed out")
}
}()
wg.Wait()
atomic.StoreInt32(&done, 1)
}
// Test for ListenerConn being closed while a slow query is executing
func TestListenerConnCloseWhileQueryIsExecuting(t *testing.T) {
l, _ := newTestListenerConn(t)
defer l.Close()
var wg sync.WaitGroup
wg.Add(1)
go func() {
sent, err := l.ExecSimpleQuery("SELECT pg_sleep(60)")
if sent {
panic("expected sent=false")
}
// could be any of a number of errors
if err == nil {
panic("expected error")
}
wg.Done()
}()
// give the above goroutine some time to get into position
runtime.Gosched()
err := l.Close()
if err != nil {
t.Fatal(err)
}
var done int32 = 0
go func() {
time.Sleep(10 * time.Second)
if atomic.LoadInt32(&done) != 1 {
panic("timed out")
}
}()
wg.Wait()
atomic.StoreInt32(&done, 1)
}
func TestNotifyExtra(t *testing.T) {
db := openTestConn(t)
defer db.Close()
if getServerVersion(t, db) < 90000 {
t.Skip("skipping NOTIFY payload test since the server does not appear to support it")
}
l, channel := newTestListenerConn(t)
defer l.Close()
ok, err := l.Listen("notify_test")
if !ok || err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_test, 'something'")
if err != nil {
t.Fatal(err)
}
err = expectNotification(t, channel, "notify_test", "something")
if err != nil {
t.Fatal(err)
}
}
// create a new test listener and also set the timeouts
func newTestListenerTimeout(t *testing.T, min time.Duration, max time.Duration) (*Listener, <-chan ListenerEventType) {
datname := os.Getenv("PGDATABASE")
sslmode := os.Getenv("PGSSLMODE")
if datname == "" {
os.Setenv("PGDATABASE", "pqgotest")
}
if sslmode == "" {
os.Setenv("PGSSLMODE", "disable")
}
eventch := make(chan ListenerEventType, 16)
l := NewListener("", min, max, func(t ListenerEventType, err error) { eventch <- t })
err := expectEvent(t, eventch, ListenerEventConnected)
if err != nil {
t.Fatal(err)
}
return l, eventch
}
func newTestListener(t *testing.T) (*Listener, <-chan ListenerEventType) {
return newTestListenerTimeout(t, time.Hour, time.Hour)
}
func TestListenerListen(t *testing.T) {
l, _ := newTestListener(t)
defer l.Close()
db := openTestConn(t)
defer db.Close()
err := l.Listen("notify_listen_test")
if err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_listen_test")
if err != nil {
t.Fatal(err)
}
err = expectNotification(t, l.Notify, "notify_listen_test", "")
if err != nil {
t.Fatal(err)
}
}
func TestListenerUnlisten(t *testing.T) {
l, _ := newTestListener(t)
defer l.Close()
db := openTestConn(t)
defer db.Close()
err := l.Listen("notify_listen_test")
if err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_listen_test")
if err != nil {
t.Fatal(err)
}
err = l.Unlisten("notify_listen_test")
if err != nil {
t.Fatal(err)
}
err = expectNotification(t, l.Notify, "notify_listen_test", "")
if err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_listen_test")
if err != nil {
t.Fatal(err)
}
err = expectNoNotification(t, l.Notify)
if err != nil {
t.Fatal(err)
}
}
func TestListenerUnlistenAll(t *testing.T) {
l, _ := newTestListener(t)
defer l.Close()
db := openTestConn(t)
defer db.Close()
err := l.Listen("notify_listen_test")
if err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_listen_test")
if err != nil {
t.Fatal(err)
}
err = l.UnlistenAll()
if err != nil {
t.Fatal(err)
}
err = expectNotification(t, l.Notify, "notify_listen_test", "")
if err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_listen_test")
if err != nil {
t.Fatal(err)
}
err = expectNoNotification(t, l.Notify)
if err != nil {
t.Fatal(err)
}
}
func TestListenerFailedQuery(t *testing.T) {
l, eventch := newTestListener(t)
defer l.Close()
db := openTestConn(t)
defer db.Close()
err := l.Listen("notify_listen_test")
if err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_listen_test")
if err != nil {
t.Fatal(err)
}
err = expectNotification(t, l.Notify, "notify_listen_test", "")
if err != nil {
t.Fatal(err)
}
// shouldn't cause a disconnect
ok, err := l.cn.ExecSimpleQuery("SELECT error")
if !ok {
t.Fatalf("could not send query to server: %v", err)
}
_, ok = err.(PGError)
if !ok {
t.Fatalf("unexpected error %v", err)
}
err = expectNoEvent(t, eventch)
if err != nil {
t.Fatal(err)
}
// should still work
_, err = db.Exec("NOTIFY notify_listen_test")
if err != nil {
t.Fatal(err)
}
err = expectNotification(t, l.Notify, "notify_listen_test", "")
if err != nil {
t.Fatal(err)
}
}
func TestListenerReconnect(t *testing.T) {
l, eventch := newTestListenerTimeout(t, 20*time.Millisecond, time.Hour)
defer l.Close()
db := openTestConn(t)
defer db.Close()
err := l.Listen("notify_listen_test")
if err != nil {
t.Fatal(err)
}
_, err = db.Exec("NOTIFY notify_listen_test")
if err != nil {
t.Fatal(err)
}
err = expectNotification(t, l.Notify, "notify_listen_test", "")
if err != nil {
t.Fatal(err)
}
// kill the connection and make sure it comes back up
ok, err := l.cn.ExecSimpleQuery("SELECT pg_terminate_backend(pg_backend_pid())")
if ok {
t.Fatalf("could not kill the connection: %v", err)
}
if err != io.EOF {
t.Fatalf("unexpected error %v", err)
}
err = expectEvent(t, eventch, ListenerEventDisconnected)
if err != nil {
t.Fatal(err)
}
err = expectEvent(t, eventch, ListenerEventReconnected)
if err != nil {
t.Fatal(err)
}
// should still work
_, err = db.Exec("NOTIFY notify_listen_test")
if err != nil {
t.Fatal(err)
}
// should get nil after Reconnected
err = expectNotification(t, l.Notify, "", "")
if err != errNilNotification {
t.Fatal(err)
}
err = expectNotification(t, l.Notify, "notify_listen_test", "")
if err != nil {
t.Fatal(err)
}
}
func TestListenerClose(t *testing.T) {
l, _ := newTestListenerTimeout(t, 20*time.Millisecond, time.Hour)
defer l.Close()
err := l.Close()
if err != nil {
t.Fatal(err)
}
err = l.Close()
if err != errListenerClosed {
t.Fatalf("expected errListenerClosed; got %v", err)
}
}
func TestListenerPing(t *testing.T) {
l, _ := newTestListenerTimeout(t, 20*time.Millisecond, time.Hour)
defer l.Close()
err := l.Ping()
if err != nil {
t.Fatal(err)
}
err = l.Close()
if err != nil {
t.Fatal(err)
}
err = l.Ping()
if err != errListenerClosed {
t.Fatalf("expected errListenerClosed; got %v", err)
}
}
-226
View File
@@ -1,226 +0,0 @@
package pq
// This file contains SSL tests
import (
_ "crypto/sha256"
"crypto/x509"
"database/sql"
"fmt"
"os"
"path/filepath"
"testing"
)
func maybeSkipSSLTests(t *testing.T) {
// Require some special variables for testing certificates
if os.Getenv("PQSSLCERTTEST_PATH") == "" {
t.Skip("PQSSLCERTTEST_PATH not set, skipping SSL tests")
}
value := os.Getenv("PQGOSSLTESTS")
if value == "" || value == "0" {
t.Skip("PQGOSSLTESTS not enabled, skipping SSL tests")
} else if value != "1" {
t.Fatalf("unexpected value %q for PQGOSSLTESTS", value)
}
}
func openSSLConn(t *testing.T, conninfo string) (*sql.DB, error) {
db, err := openTestConnConninfo(conninfo)
if err != nil {
// should never fail
t.Fatal(err)
}
// Do something with the connection to see whether it's working or not.
tx, err := db.Begin()
if err == nil {
return db, tx.Rollback()
}
_ = db.Close()
return nil, err
}
func checkSSLSetup(t *testing.T, conninfo string) {
db, err := openSSLConn(t, conninfo)
if err == nil {
db.Close()
t.Fatalf("expected error with conninfo=%q", conninfo)
}
}
// Connect over SSL and run a simple query to test the basics
func TestSSLConnection(t *testing.T) {
maybeSkipSSLTests(t)
// Environment sanity check: should fail without SSL
checkSSLSetup(t, "sslmode=disable user=pqgossltest")
db, err := openSSLConn(t, "sslmode=require user=pqgossltest")
if err != nil {
t.Fatal(err)
}
rows, err := db.Query("SELECT 1")
if err != nil {
t.Fatal(err)
}
rows.Close()
}
// Test sslmode=verify-full
func TestSSLVerifyFull(t *testing.T) {
maybeSkipSSLTests(t)
// Environment sanity check: should fail without SSL
checkSSLSetup(t, "sslmode=disable user=pqgossltest")
// Not OK according to the system CA
_, err := openSSLConn(t, "host=postgres sslmode=verify-full user=pqgossltest")
if err == nil {
t.Fatal("expected error")
}
_, ok := err.(x509.UnknownAuthorityError)
if !ok {
t.Fatalf("expected x509.UnknownAuthorityError, got %#+v", err)
}
rootCertPath := filepath.Join(os.Getenv("PQSSLCERTTEST_PATH"), "root.crt")
rootCert := "sslrootcert=" + rootCertPath + " "
// No match on Common Name
_, err = openSSLConn(t, rootCert+"host=127.0.0.1 sslmode=verify-full user=pqgossltest")
if err == nil {
t.Fatal("expected error")
}
_, ok = err.(x509.HostnameError)
if !ok {
t.Fatalf("expected x509.HostnameError, got %#+v", err)
}
// OK
_, err = openSSLConn(t, rootCert+"host=postgres sslmode=verify-full user=pqgossltest")
if err != nil {
t.Fatal(err)
}
}
// Test sslmode=verify-ca
func TestSSLVerifyCA(t *testing.T) {
maybeSkipSSLTests(t)
// Environment sanity check: should fail without SSL
checkSSLSetup(t, "sslmode=disable user=pqgossltest")
// Not OK according to the system CA
_, err := openSSLConn(t, "host=postgres sslmode=verify-ca user=pqgossltest")
if err == nil {
t.Fatal("expected error")
}
_, ok := err.(x509.UnknownAuthorityError)
if !ok {
t.Fatalf("expected x509.UnknownAuthorityError, got %#+v", err)
}
rootCertPath := filepath.Join(os.Getenv("PQSSLCERTTEST_PATH"), "root.crt")
rootCert := "sslrootcert=" + rootCertPath + " "
// No match on Common Name, but that's OK
_, err = openSSLConn(t, rootCert+"host=127.0.0.1 sslmode=verify-ca user=pqgossltest")
if err != nil {
t.Fatal(err)
}
// Everything OK
_, err = openSSLConn(t, rootCert+"host=postgres sslmode=verify-ca user=pqgossltest")
if err != nil {
t.Fatal(err)
}
}
func getCertConninfo(t *testing.T, source string) string {
var sslkey string
var sslcert string
certpath := os.Getenv("PQSSLCERTTEST_PATH")
switch source {
case "missingkey":
sslkey = "/tmp/filedoesnotexist"
sslcert = filepath.Join(certpath, "postgresql.crt")
case "missingcert":
sslkey = filepath.Join(certpath, "postgresql.key")
sslcert = "/tmp/filedoesnotexist"
case "certtwice":
sslkey = filepath.Join(certpath, "postgresql.crt")
sslcert = filepath.Join(certpath, "postgresql.crt")
case "valid":
sslkey = filepath.Join(certpath, "postgresql.key")
sslcert = filepath.Join(certpath, "postgresql.crt")
default:
t.Fatalf("invalid source %q", source)
}
return fmt.Sprintf("sslmode=require user=pqgosslcert sslkey=%s sslcert=%s", sslkey, sslcert)
}
// Authenticate over SSL using client certificates
func TestSSLClientCertificates(t *testing.T) {
maybeSkipSSLTests(t)
// Environment sanity check: should fail without SSL
checkSSLSetup(t, "sslmode=disable user=pqgossltest")
// Should also fail without a valid certificate
db, err := openSSLConn(t, "sslmode=require user=pqgosslcert")
if err == nil {
db.Close()
t.Fatal("expected error")
}
pge, ok := err.(*Error)
if !ok {
t.Fatal("expected pq.Error")
}
if pge.Code.Name() != "invalid_authorization_specification" {
t.Fatalf("unexpected error code %q", pge.Code.Name())
}
// Should work
db, err = openSSLConn(t, getCertConninfo(t, "valid"))
if err != nil {
t.Fatal(err)
}
rows, err := db.Query("SELECT 1")
if err != nil {
t.Fatal(err)
}
rows.Close()
}
// Test errors with ssl certificates
func TestSSLClientCertificatesMissingFiles(t *testing.T) {
maybeSkipSSLTests(t)
// Environment sanity check: should fail without SSL
checkSSLSetup(t, "sslmode=disable user=pqgossltest")
// Key missing, should fail
_, err := openSSLConn(t, getCertConninfo(t, "missingkey"))
if err == nil {
t.Fatal("expected error")
}
// should be a PathError
_, ok := err.(*os.PathError)
if !ok {
t.Fatalf("expected PathError, got %#+v", err)
}
// Cert missing, should fail
_, err = openSSLConn(t, getCertConninfo(t, "missingcert"))
if err == nil {
t.Fatal("expected error")
}
// should be a PathError
_, ok = err.(*os.PathError)
if !ok {
t.Fatalf("expected PathError, got %#+v", err)
}
// Key has wrong permissions, should fail
_, err = openSSLConn(t, getCertConninfo(t, "certtwice"))
if err == nil {
t.Fatal("expected error")
}
if err != ErrSSLKeyHasWorldPermissions {
t.Fatalf("expected ErrSSLKeyHasWorldPermissions, got %#+v", err)
}
}
-54
View File
@@ -1,54 +0,0 @@
package pq
import (
"testing"
)
func TestSimpleParseURL(t *testing.T) {
expected := "host=hostname.remote"
str, err := ParseURL("postgres://hostname.remote")
if err != nil {
t.Fatal(err)
}
if str != expected {
t.Fatalf("unexpected result from ParseURL:\n+ %v\n- %v", str, expected)
}
}
func TestFullParseURL(t *testing.T) {
expected := `dbname=database host=hostname.remote password=top\ secret port=1234 user=username`
str, err := ParseURL("postgres://username:top%20secret@hostname.remote:1234/database")
if err != nil {
t.Fatal(err)
}
if str != expected {
t.Fatalf("unexpected result from ParseURL:\n+ %s\n- %s", str, expected)
}
}
func TestInvalidProtocolParseURL(t *testing.T) {
_, err := ParseURL("http://hostname.remote")
switch err {
case nil:
t.Fatal("Expected an error from parsing invalid protocol")
default:
msg := "invalid connection protocol: http"
if err.Error() != msg {
t.Fatalf("Unexpected error message:\n+ %s\n- %s",
err.Error(), msg)
}
}
}
func TestMinimalURL(t *testing.T) {
cs, err := ParseURL("postgres://")
if err != nil {
t.Fatal(err)
}
if cs != "" {
t.Fatalf("expected blank connection string, got: %q", cs)
}
}
-77
View File
@@ -1,77 +0,0 @@
package homedir
import (
"fmt"
"os/user"
"testing"
)
func TestDir(t *testing.T) {
u, err := user.Current()
if err != nil {
t.Fatalf("err: %s", err)
}
dir, err := Dir()
if err != nil {
t.Fatalf("err: %s", err)
}
if u.HomeDir != dir {
t.Fatalf("%#v != %#v", u.HomeDir, dir)
}
}
func TestExpand(t *testing.T) {
u, err := user.Current()
if err != nil {
t.Fatalf("err: %s", err)
}
cases := []struct {
Input string
Output string
Err bool
}{
{
"/foo",
"/foo",
false,
},
{
"~/foo",
fmt.Sprintf("%s/foo", u.HomeDir),
false,
},
{
"",
"",
false,
},
{
"~",
u.HomeDir,
false,
},
{
"~foo/foo",
"",
true,
},
}
for _, tc := range cases {
actual, err := Expand(tc.Input)
if (err != nil) != tc.Err {
t.Fatalf("Input: %#v\n\nErr: %s", tc.Input, err)
}
if actual != tc.Output {
t.Fatalf("Input: %#v\n\nOutput: %#v", tc.Input, actual)
}
}
}
-150
View File
@@ -1,150 +0,0 @@
// A set of comprehensive testing tools for use with the normal Go testing system.
//
// Example Usage
//
// The following is a complete example using assert in a standard test function:
// import (
// "testing"
// "github.com/stretchr/testify/assert"
// )
//
// func TestSomething(t *testing.T) {
//
// var a string = "Hello"
// var b string = "Hello"
//
// assert.Equal(t, a, b, "The two words should be the same.")
//
// }
//
// if you assert many times, use the below:
//
// import (
// "testing"
// "github.com/stretchr/testify/assert"
// )
//
// func TestSomething(t *testing.T) {
// assert := assert.New(t)
//
// var a string = "Hello"
// var b string = "Hello"
//
// assert.Equal(a, b, "The two words should be the same.")
// }
//
// Assertions
//
// Assertions allow you to easily write test code, and are global funcs in the `assert` package.
// All assertion functions take, as the first argument, the `*testing.T` object provided by the
// testing framework. This allows the assertion funcs to write the failings and other details to
// the correct place.
//
// Every assertion function also takes an optional string message as the final argument,
// allowing custom error messages to be appended to the message the assertion method outputs.
//
// Here is an overview of the assert functions:
//
// assert.Equal(t, expected, actual [, message [, format-args])
//
// assert.NotEqual(t, notExpected, actual [, message [, format-args]])
//
// assert.True(t, actualBool [, message [, format-args]])
//
// assert.False(t, actualBool [, message [, format-args]])
//
// assert.Nil(t, actualObject [, message [, format-args]])
//
// assert.NotNil(t, actualObject [, message [, format-args]])
//
// assert.Empty(t, actualObject [, message [, format-args]])
//
// assert.NotEmpty(t, actualObject [, message [, format-args]])
//
// assert.Len(t, actualObject, expectedLength, [, message [, format-args]])
//
// assert.Error(t, errorObject [, message [, format-args]])
//
// assert.NoError(t, errorObject [, message [, format-args]])
//
// assert.EqualError(t, theError, errString [, message [, format-args]])
//
// assert.Implements(t, (*MyInterface)(nil), new(MyObject) [,message [, format-args]])
//
// assert.IsType(t, expectedObject, actualObject [, message [, format-args]])
//
// assert.Contains(t, stringOrSlice, substringOrElement [, message [, format-args]])
//
// assert.NotContains(t, stringOrSlice, substringOrElement [, message [, format-args]])
//
// assert.Panics(t, func(){
//
// // call code that should panic
//
// } [, message [, format-args]])
//
// assert.NotPanics(t, func(){
//
// // call code that should not panic
//
// } [, message [, format-args]])
//
// assert.WithinDuration(t, timeA, timeB, deltaTime, [, message [, format-args]])
//
// assert.InDelta(t, numA, numB, delta, [, message [, format-args]])
//
// assert.InEpsilon(t, numA, numB, epsilon, [, message [, format-args]])
//
// assert package contains Assertions object. it has assertion methods.
//
// Here is an overview of the assert functions:
// assert.Equal(expected, actual [, message [, format-args])
//
// assert.NotEqual(notExpected, actual [, message [, format-args]])
//
// assert.True(actualBool [, message [, format-args]])
//
// assert.False(actualBool [, message [, format-args]])
//
// assert.Nil(actualObject [, message [, format-args]])
//
// assert.NotNil(actualObject [, message [, format-args]])
//
// assert.Empty(actualObject [, message [, format-args]])
//
// assert.NotEmpty(actualObject [, message [, format-args]])
//
// assert.Len(actualObject, expectedLength, [, message [, format-args]])
//
// assert.Error(errorObject [, message [, format-args]])
//
// assert.NoError(errorObject [, message [, format-args]])
//
// assert.EqualError(theError, errString [, message [, format-args]])
//
// assert.Implements((*MyInterface)(nil), new(MyObject) [,message [, format-args]])
//
// assert.IsType(expectedObject, actualObject [, message [, format-args]])
//
// assert.Contains(stringOrSlice, substringOrElement [, message [, format-args]])
//
// assert.NotContains(stringOrSlice, substringOrElement [, message [, format-args]])
//
// assert.Panics(func(){
//
// // call code that should panic
//
// } [, message [, format-args]])
//
// assert.NotPanics(func(){
//
// // call code that should not panic
//
// } [, message [, format-args]])
//
// assert.WithinDuration(timeA, timeB, deltaTime, [, message [, format-args]])
//
// assert.InDelta(numA, numB, delta, [, message [, format-args]])
//
// assert.InEpsilon(numA, numB, epsilon, [, message [, format-args]])
package assert
@@ -1,252 +0,0 @@
package assert
import "time"
type Assertions struct {
t TestingT
}
func New(t TestingT) *Assertions {
return &Assertions{
t: t,
}
}
// Fail reports a failure through
func (a *Assertions) Fail(failureMessage string, msgAndArgs ...interface{}) bool {
return Fail(a.t, failureMessage, msgAndArgs...)
}
// Implements asserts that an object is implemented by the specified interface.
//
// assert.Implements((*MyInterface)(nil), new(MyObject), "MyObject")
func (a *Assertions) Implements(interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool {
return Implements(a.t, interfaceObject, object, msgAndArgs...)
}
// IsType asserts that the specified objects are of the same type.
func (a *Assertions) IsType(expectedType interface{}, object interface{}, msgAndArgs ...interface{}) bool {
return IsType(a.t, expectedType, object, msgAndArgs...)
}
// Equal asserts that two objects are equal.
//
// assert.Equal(123, 123, "123 and 123 should be equal")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Equal(expected, actual interface{}, msgAndArgs ...interface{}) bool {
return Equal(a.t, expected, actual, msgAndArgs...)
}
// Exactly asserts that two objects are equal is value and type.
//
// assert.Exactly(int32(123), int64(123), "123 and 123 should NOT be equal")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Exactly(expected, actual interface{}, msgAndArgs ...interface{}) bool {
return Exactly(a.t, expected, actual, msgAndArgs...)
}
// NotNil asserts that the specified object is not nil.
//
// assert.NotNil(err, "err should be something")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NotNil(object interface{}, msgAndArgs ...interface{}) bool {
return NotNil(a.t, object, msgAndArgs...)
}
// Nil asserts that the specified object is nil.
//
// assert.Nil(err, "err should be nothing")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Nil(object interface{}, msgAndArgs ...interface{}) bool {
return Nil(a.t, object, msgAndArgs...)
}
// Empty asserts that the specified object is empty. I.e. nil, "", false, 0 or a
// slice with len == 0.
//
// assert.Empty(obj)
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Empty(object interface{}, msgAndArgs ...interface{}) bool {
return Empty(a.t, object, msgAndArgs...)
}
// Empty asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or a
// slice with len == 0.
//
// if assert.NotEmpty(obj) {
// assert.Equal("two", obj[1])
// }
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NotEmpty(object interface{}, msgAndArgs ...interface{}) bool {
return NotEmpty(a.t, object, msgAndArgs...)
}
// Len asserts that the specified object has specific length.
// Len also fails if the object has a type that len() not accept.
//
// assert.Len(mySlice, 3, "The size of slice is not 3")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Len(object interface{}, length int, msgAndArgs ...interface{}) bool {
return Len(a.t, object, length, msgAndArgs...)
}
// True asserts that the specified value is true.
//
// assert.True(myBool, "myBool should be true")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) True(value bool, msgAndArgs ...interface{}) bool {
return True(a.t, value, msgAndArgs...)
}
// False asserts that the specified value is true.
//
// assert.False(myBool, "myBool should be false")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) False(value bool, msgAndArgs ...interface{}) bool {
return False(a.t, value, msgAndArgs...)
}
// NotEqual asserts that the specified values are NOT equal.
//
// assert.NotEqual(obj1, obj2, "two objects shouldn't be equal")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NotEqual(expected, actual interface{}, msgAndArgs ...interface{}) bool {
return NotEqual(a.t, expected, actual, msgAndArgs...)
}
// Contains asserts that the specified string contains the specified substring.
//
// assert.Contains("Hello World", "World", "But 'Hello World' does contain 'World'")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Contains(s, contains interface{}, msgAndArgs ...interface{}) bool {
return Contains(a.t, s, contains, msgAndArgs...)
}
// NotContains asserts that the specified string does NOT contain the specified substring.
//
// assert.NotContains("Hello World", "Earth", "But 'Hello World' does NOT contain 'Earth'")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NotContains(s, contains interface{}, msgAndArgs ...interface{}) bool {
return NotContains(a.t, s, contains, msgAndArgs...)
}
// Uses a Comparison to assert a complex condition.
func (a *Assertions) Condition(comp Comparison, msgAndArgs ...interface{}) bool {
return Condition(a.t, comp, msgAndArgs...)
}
// Panics asserts that the code inside the specified PanicTestFunc panics.
//
// assert.Panics(func(){
// GoCrazy()
// }, "Calling GoCrazy() should panic")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Panics(f PanicTestFunc, msgAndArgs ...interface{}) bool {
return Panics(a.t, f, msgAndArgs...)
}
// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic.
//
// assert.NotPanics(func(){
// RemainCalm()
// }, "Calling RemainCalm() should NOT panic")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NotPanics(f PanicTestFunc, msgAndArgs ...interface{}) bool {
return NotPanics(a.t, f, msgAndArgs...)
}
// WithinDuration asserts that the two times are within duration delta of each other.
//
// assert.WithinDuration(time.Now(), time.Now(), 10*time.Second, "The difference should not be more than 10s")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) WithinDuration(expected, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) bool {
return WithinDuration(a.t, expected, actual, delta, msgAndArgs...)
}
// InDelta asserts that the two numerals are within delta of each other.
//
// assert.InDelta(t, math.Pi, (22 / 7.0), 0.01)
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) InDelta(expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
return InDelta(a.t, expected, actual, delta, msgAndArgs...)
}
// InEpsilon asserts that expected and actual have a relative error less than epsilon
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) InEpsilon(expected, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool {
return InEpsilon(a.t, expected, actual, epsilon, msgAndArgs...)
}
// NoError asserts that a function returned no error (i.e. `nil`).
//
// actualObj, err := SomeFunction()
// if assert.NoError(err) {
// assert.Equal(actualObj, expectedObj)
// }
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NoError(theError error, msgAndArgs ...interface{}) bool {
return NoError(a.t, theError, msgAndArgs...)
}
// Error asserts that a function returned an error (i.e. not `nil`).
//
// actualObj, err := SomeFunction()
// if assert.Error(err, "An error was expected") {
// assert.Equal(err, expectedError)
// }
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Error(theError error, msgAndArgs ...interface{}) bool {
return Error(a.t, theError, msgAndArgs...)
}
// EqualError asserts that a function returned an error (i.e. not `nil`)
// and that it is equal to the provided error.
//
// actualObj, err := SomeFunction()
// if assert.Error(err, "An error was expected") {
// assert.Equal(err, expectedError)
// }
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) EqualError(theError error, errString string, msgAndArgs ...interface{}) bool {
return EqualError(a.t, theError, errString, msgAndArgs...)
}
// Regexp asserts that a specified regexp matches a string.
//
// assert.Regexp(t, regexp.MustCompile("start"), "it's starting")
// assert.Regexp(t, "start...$", "it's not starting")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Regexp(rx interface{}, str interface{}) bool {
return Regexp(a.t, rx, str)
}
// NotRegexp asserts that a specified regexp does not match a string.
//
// assert.NotRegexp(t, regexp.MustCompile("starts"), "it's starting")
// assert.NotRegexp(t, "^start", "it's not starting")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NotRegexp(rx interface{}, str interface{}) bool {
return NotRegexp(a.t, rx, str)
}
@@ -1,157 +0,0 @@
package assert
import (
"fmt"
"net/http"
"net/http/httptest"
"net/url"
"strings"
)
// httpCode is a helper that returns HTTP code of the response. It returns -1
// if building a new request fails.
func httpCode(handler http.HandlerFunc, mode, url string, values url.Values) int {
w := httptest.NewRecorder()
req, err := http.NewRequest(mode, url+"?"+values.Encode(), nil)
if err != nil {
return -1
}
handler(w, req)
return w.Code
}
// HTTPSuccess asserts that a specified handler returns a success status code.
//
// assert.HTTPSuccess(t, myHandler, "POST", http://www.google.com", nil)
//
// Returns whether the assertion was successful (true) or not (false).
func HTTPSuccess(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values) bool {
code := httpCode(handler, mode, url, values)
if code == -1 {
return false
}
return code >= http.StatusOK && code <= http.StatusPartialContent
}
// HTTPRedirect asserts that a specified handler returns a redirect status code.
//
// assert.HTTPRedirect(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
//
// Returns whether the assertion was successful (true) or not (false).
func HTTPRedirect(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values) bool {
code := httpCode(handler, mode, url, values)
if code == -1 {
return false
}
return code >= http.StatusMultipleChoices && code <= http.StatusTemporaryRedirect
}
// HTTPError asserts that a specified handler returns an error status code.
//
// assert.HTTPError(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
//
// Returns whether the assertion was successful (true) or not (false).
func HTTPError(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values) bool {
code := httpCode(handler, mode, url, values)
if code == -1 {
return false
}
return code >= http.StatusBadRequest
}
// HttpBody is a helper that returns HTTP body of the response. It returns
// empty string if building a new request fails.
func HttpBody(handler http.HandlerFunc, mode, url string, values url.Values) string {
w := httptest.NewRecorder()
req, err := http.NewRequest(mode, url+"?"+values.Encode(), nil)
if err != nil {
return ""
}
handler(w, req)
return w.Body.String()
}
// HTTPBodyContains asserts that a specified handler returns a
// body that contains a string.
//
// assert.HTTPBodyContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
//
// Returns whether the assertion was successful (true) or not (false).
func HTTPBodyContains(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool {
body := HttpBody(handler, mode, url, values)
contains := strings.Contains(body, fmt.Sprint(str))
if !contains {
Fail(t, fmt.Sprintf("Expected response body for \"%s\" to contain \"%s\" but found \"%s\"", url+"?"+values.Encode(), str, body))
}
return contains
}
// HTTPBodyNotContains asserts that a specified handler returns a
// body that does not contain a string.
//
// assert.HTTPBodyNotContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
//
// Returns whether the assertion was successful (true) or not (false).
func HTTPBodyNotContains(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool {
body := HttpBody(handler, mode, url, values)
contains := strings.Contains(body, fmt.Sprint(str))
if contains {
Fail(t, "Expected response body for %s to NOT contain \"%s\" but found \"%s\"", url+"?"+values.Encode(), str, body)
}
return !contains
}
//
// Assertions Wrappers
//
// HTTPSuccess asserts that a specified handler returns a success status code.
//
// assert.HTTPSuccess(myHandler, "POST", http://www.google.com", nil)
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) HTTPSuccess(handler http.HandlerFunc, mode, url string, values url.Values) bool {
return HTTPSuccess(a.t, handler, mode, url, values)
}
// HTTPRedirect asserts that a specified handler returns a redirect status code.
//
// assert.HTTPRedirect(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) HTTPRedirect(handler http.HandlerFunc, mode, url string, values url.Values) bool {
return HTTPRedirect(a.t, handler, mode, url, values)
}
// HTTPError asserts that a specified handler returns an error status code.
//
// assert.HTTPError(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) HTTPError(handler http.HandlerFunc, mode, url string, values url.Values) bool {
return HTTPError(a.t, handler, mode, url, values)
}
// HTTPBodyContains asserts that a specified handler returns a
// body that contains a string.
//
// assert.HTTPBodyContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) HTTPBodyContains(handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool {
return HTTPBodyContains(a.t, handler, mode, url, values, str)
}
// HTTPBodyNotContains asserts that a specified handler returns a
// body that does not contain a string.
//
// assert.HTTPBodyNotContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) HTTPBodyNotContains(handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool {
return HTTPBodyNotContains(a.t, handler, mode, url, values, str)
}
+28 -13
View File
@@ -2,6 +2,7 @@ TARGETS = darwin/amd64 darwin/386 linux/amd64 linux/386 windows/amd64 windows/38
GIT_COMMIT = $(shell git rev-parse HEAD)
BUILD_TIME = $(shell date -u +"%Y-%m-%dT%H:%M:%SZ" | tr -d '\n')
DOCKER_RELEASE_TAG = "sosedoff/pgweb:$(shell git describe --abbrev=0 --tags | sed 's/v//')"
DOCKER_LATEST_TAG = "sosedoff/pgweb:latest"
BINDATA_IGNORE = $(shell git ls-files -io --exclude-standard $< | sed 's/^/-ignore=/;s/[.]/[.]/g')
usage:
@@ -15,15 +16,20 @@ usage:
@echo "make bootstrap : Install cross-compilation toolchain"
@echo "make release : Generate binaries for all supported OSes"
@echo "make test : Execute test suite"
@echo "make test-all : Execute test suite on multiple PG versions"
@echo "make clean : Remove all build files and reset assets"
@echo "make assets : Generate production assets file"
@echo "make dev-assets : Generate development assets file"
@echo "make docker : Build docker image"
@echo "make docker-release : Build and tag docker image"
@echo "make docker-push : Push docker images to registry"
@echo ""
test:
godep go test -cover ./...
go test -cover ./pkg/...
test-all:
@./script/test_all.sh
assets: static/
go-bindata -o pkg/data/bindata.go -pkg data $(BINDATA_OPTS) $(BINDATA_IGNORE) -ignore=[.]gitignore -ignore=[.]gitkeep $<...
@@ -32,19 +38,24 @@ dev-assets:
@$(MAKE) --no-print-directory assets BINDATA_OPTS="-debug"
dev: dev-assets
godep go build
go build
@echo "You can now execute ./pgweb"
build: assets
godep go build
go build
@echo "You can now execute ./pgweb"
release: assets
release: clean assets
@echo "Building binaries..."
@gox \
-osarch="$(TARGETS)" \
-osarch "$(TARGETS)" \
-ldflags "-X github.com/sosedoff/pgweb/pkg/command.GitCommit $(GIT_COMMIT) -X github.com/sosedoff/pgweb/pkg/command.BuildTime $(BUILD_TIME)" \
-output="./bin/pgweb_{{.OS}}_{{.Arch}}"
-output "./bin/pgweb_{{.OS}}_{{.Arch}}"
@echo "Building ARM binaries..."
GOOS=linux GOARCH=arm GOARM=5 go build \
-ldflags "-X github.com/sosedoff/pgweb/pkg/command.GitCommit $(GIT_COMMIT) -X github.com/sosedoff/pgweb/pkg/command.BuildTime $(BUILD_TIME)" \
-o "./bin/pgweb_linux_arm_v5"
@echo "\nPackaging binaries...\n"
@./script/package.sh
@@ -55,18 +66,22 @@ bootstrap:
setup:
go get github.com/tools/godep
go get golang.org/x/tools/cmd/cover
godep get github.com/mitchellh/gox
godep get github.com/jteeuwen/go-bindata/...
go get github.com/mitchellh/gox
go get github.com/jteeuwen/go-bindata/...
godep restore
clean:
rm -f ./pgweb
rm -rf ./bin/*
rm -f bindata.go
make assets
@rm -f ./pgweb
@rm -rf ./bin/*
@rm -f bindata.go
docker:
docker build -t pgweb .
docker-release:
docker build -t $(DOCKER_RELEASE_TAG) .
docker build -t $(DOCKER_RELEASE_TAG) .
docker build -t $(DOCKER_LATEST_TAG) .
docker-push:
docker push $(DOCKER_RELEASE_TAG)
docker push $(DOCKER_LATEST_TAG)
+34 -8
View File
@@ -18,19 +18,24 @@ application to work with local or remote PostgreSQL databases.
## Features
- Works on OSX, Linux and Windows
- Cross-platform support OSX/Linux/Windows 32/64-bit
- Simple installation (distributed as a single binary)
- Zero dependencies
- Simple installation (distributes as a single binary)
- Connect to local or remote servers
- Browse tables and table rows
- Get table details: structure, size, indeces, row count
- Run and analyze custom SQL queries
- Export table rows and query results to CSV/JSON/XML
- Works with PostgreSQL 9.1+
- SSH Connections
- Multiple database sessions
- Simple database browser
- Execute and analyze custom SQL queries
- Table and query data export to CSV/JSON/XML
- Query history
- Server bookmarks
Visit [WIKI](https://github.com/sosedoff/pgweb/wiki) for more details
## Demo
Visit https://pgweb-demo.herokuapp.com to see pgweb in action.
## Installation
[Precompiled binaries](https://github.com/sosedoff/pgweb/releases) for supported
@@ -58,9 +63,23 @@ Connection URL scheme is also supported:
pgweb --url postgres://user:password@host:port/database?sslmode=[mode]
```
### Multiple database sessions
To enable multiple database sessions in pgweb, start the server with:
```
pgweb --sessions
```
Or set environment variable:
```
SESSIONS=1 pgweb
```
## Deploy on Heroku
[![Heroku Deploy](https://www.herokucdn.com/deploy/button.png)](https://heroku.com/deploy?template=https://github.com/sosedoff/pgweb)
[![Heroku Deploy](https://www.herokucdn.com/deploy/button.svg)](https://heroku.com/deploy?template=https://github.com/sosedoff/pgweb)
## Testing
@@ -74,6 +93,13 @@ Execute test suite:
make test
```
If you're using Docker locally, you might also run pgweb test suite against
all supported PostgreSQL version with a single command:
```
make test-all
```
## Contribute
- Fork this repository
+3
View File
@@ -1,5 +1,8 @@
# Screenshots
### Connect
<img src="screenshots/connect.png" />
### Browse table rows
<img src="screenshots/browse.png" />
+2
View File
@@ -907,6 +907,8 @@ CREATE FUNCTION "check_book_addition" () RETURNS opaque AS '
CREATE VIEW "stock_view" as SELECT stock.isbn, stock.retail, stock.stock FROM stock;
CREATE MATERIALIZED VIEW "m_stock_view" as SELECT stock.isbn, stock.retail, stock.stock FROM stock;
--
-- TOC Entry ID 30 (OID 3628247)
--
+4 -3
View File
@@ -7,6 +7,7 @@ import (
"os/signal"
"github.com/gin-gonic/gin"
"github.com/sosedoff/pgweb/pkg/api"
"github.com/sosedoff/pgweb/pkg/client"
"github.com/sosedoff/pgweb/pkg/command"
@@ -41,8 +42,8 @@ func initClient() {
exitWithMessage(err.Error())
}
fmt.Println("Checking tables...")
_, err = cl.Tables()
fmt.Println("Checking database objects...")
_, err = cl.Objects()
if err != nil {
exitWithMessage(err.Error())
}
@@ -103,7 +104,7 @@ func handleSignals() {
}
func openPage() {
url := fmt.Sprintf("http://%v:%v", options.HttpHost, options.HttpPort)
url := fmt.Sprintf("http://%v:%v/%s", options.HttpHost, options.HttpPort, options.Prefix)
fmt.Println("To view database open", url, "in browser")
if options.SkipOpen {
+147 -52
View File
@@ -4,18 +4,49 @@ import (
"encoding/base64"
"errors"
"fmt"
"strconv"
"strings"
"time"
"github.com/gin-gonic/gin"
"github.com/sosedoff/pgweb/pkg/bookmarks"
"github.com/sosedoff/pgweb/pkg/client"
"github.com/sosedoff/pgweb/pkg/command"
"github.com/sosedoff/pgweb/pkg/connection"
"github.com/sosedoff/pgweb/pkg/shared"
)
var DbClient *client.Client
var (
DbClient *client.Client
DbSessions = map[string]*client.Client{}
)
func DB(c *gin.Context) *client.Client {
if command.Opts.Sessions {
return DbSessions[getSessionId(c.Request)]
} else {
return DbClient
}
}
func setClient(c *gin.Context, newClient *client.Client) error {
currentClient := DB(c)
if currentClient != nil {
currentClient.Close()
}
if !command.Opts.Sessions {
DbClient = newClient
return nil
}
sessionId := getSessionId(c.Request)
if sessionId == "" {
return errors.New("Session ID is required")
}
DbSessions[sessionId] = newClient
return nil
}
func GetHome(c *gin.Context) {
serveStaticAsset("/index.html", c)
@@ -25,7 +56,19 @@ func GetAsset(c *gin.Context) {
serveStaticAsset(c.Params.ByName("path"), c)
}
func GetSessions(c *gin.Context) {
// In debug mode endpoint will return a lot of sensitive information
// like full database connection string and all query history.
if command.Opts.Debug {
c.JSON(200, DbSessions)
return
}
c.JSON(200, map[string]int{"sessions": len(DbSessions)})
}
func Connect(c *gin.Context) {
var sshInfo *shared.SSHInfo
url := c.Request.FormValue("url")
if url == "" {
@@ -41,7 +84,11 @@ func Connect(c *gin.Context) {
return
}
cl, err := client.NewFromUrl(url)
if c.Request.FormValue("ssh") != "" {
sshInfo = parseSshInfo(c)
}
cl, err := client.NewFromUrl(url, sshInfo)
if err != nil {
c.JSON(400, Error{err.Error()})
return
@@ -54,28 +101,56 @@ func Connect(c *gin.Context) {
}
info, err := cl.Info()
if err == nil {
if DbClient != nil {
DbClient.Close()
err = setClient(c, cl)
if err != nil {
cl.Close()
c.JSON(400, Error{err.Error()})
return
}
DbClient = cl
}
c.JSON(200, info.Format()[0])
}
func Disconnect(c *gin.Context) {
conn := DB(c)
if conn == nil {
c.JSON(400, Error{"Not connected"})
return
}
err := conn.Close()
if err != nil {
c.JSON(400, Error{err.Error()})
return
}
c.JSON(200, map[string]bool{"success": true})
}
func GetDatabases(c *gin.Context) {
names, err := DbClient.Databases()
names, err := DB(c).Databases()
serveResult(names, err, c)
}
func GetObjects(c *gin.Context) {
result, err := DB(c).Objects()
if err != nil {
c.JSON(400, NewError(err))
return
}
objects := client.ObjectsFromResult(result)
c.JSON(200, objects)
}
func RunQuery(c *gin.Context) {
query := strings.TrimSpace(c.Request.FormValue("query"))
query := cleanQuery(c.Request.FormValue("query"))
if query == "" {
c.JSON(400, errors.New("Query parameter is missing"))
c.JSON(400, NewError(errors.New("Query parameter is missing")))
return
}
@@ -83,10 +158,10 @@ func RunQuery(c *gin.Context) {
}
func ExplainQuery(c *gin.Context) {
query := strings.TrimSpace(c.Request.FormValue("query"))
query := cleanQuery(c.Request.FormValue("query"))
if query == "" {
c.JSON(400, errors.New("Query parameter is missing"))
c.JSON(400, NewError(errors.New("Query parameter is missing")))
return
}
@@ -94,52 +169,77 @@ func ExplainQuery(c *gin.Context) {
}
func GetSchemas(c *gin.Context) {
names, err := DbClient.Schemas()
serveResult(names, err, c)
}
func GetTables(c *gin.Context) {
names, err := DbClient.Tables()
serveResult(names, err, c)
res, err := DB(c).Schemas()
serveResult(res, err, c)
}
func GetTable(c *gin.Context) {
res, err := DbClient.Table(c.Params.ByName("table"))
var res *client.Result
var err error
if c.Request.FormValue("type") == "materialized_view" {
res, err = DB(c).MaterializedView(c.Params.ByName("table"))
} else {
res, err = DB(c).Table(c.Params.ByName("table"))
}
serveResult(res, err, c)
}
func GetTableRows(c *gin.Context) {
limit := 1000 // Number of rows to fetch
limitVal := c.Request.FormValue("limit")
offset, err := parseIntFormValue(c, "offset", 0)
if err != nil {
c.JSON(400, NewError(err))
return
}
if limitVal != "" {
num, err := strconv.Atoi(limitVal)
if err != nil {
c.JSON(400, Error{"Invalid limit value"})
return
}
if num <= 0 {
c.JSON(400, Error{"Limit should be greater than 0"})
return
}
limit = num
limit, err := parseIntFormValue(c, "limit", 100)
if err != nil {
c.JSON(400, NewError(err))
return
}
opts := client.RowsOptions{
Limit: limit,
Offset: offset,
SortColumn: c.Request.FormValue("sort_column"),
SortOrder: c.Request.FormValue("sort_order"),
Where: c.Request.FormValue("where"),
}
res, err := DB(c).TableRows(c.Params.ByName("table"), opts)
if err != nil {
c.JSON(400, NewError(err))
return
}
countRes, err := DB(c).TableRowsCount(c.Params.ByName("table"), opts)
if err != nil {
c.JSON(400, NewError(err))
return
}
numFetch := int64(opts.Limit)
numOffset := int64(opts.Offset)
numRows := countRes.Rows[0][0].(int64)
numPages := numRows / numFetch
if numPages*numFetch < numRows {
numPages++
}
res.Pagination = &client.Pagination{
Rows: numRows,
Page: (numOffset / numFetch) + 1,
Pages: numPages,
PerPage: numFetch,
}
res, err := DbClient.TableRows(c.Params.ByName("table"), opts)
serveResult(res, err, c)
}
func GetTableInfo(c *gin.Context) {
res, err := DbClient.TableInfo(c.Params.ByName("table"))
res, err := DB(c).TableInfo(c.Params.ByName("table"))
if err != nil {
c.JSON(400, NewError(err))
@@ -150,11 +250,11 @@ func GetTableInfo(c *gin.Context) {
}
func GetHistory(c *gin.Context) {
c.JSON(200, DbClient.History)
c.JSON(200, DB(c).History)
}
func GetConnectionInfo(c *gin.Context) {
res, err := DbClient.Info()
res, err := DB(c).Info()
if err != nil {
c.JSON(400, NewError(err))
@@ -164,33 +264,28 @@ func GetConnectionInfo(c *gin.Context) {
c.JSON(200, res.Format()[0])
}
func GetSequences(c *gin.Context) {
res, err := DbClient.Sequences()
serveResult(res, err, c)
}
func GetActivity(c *gin.Context) {
res, err := DbClient.Activity()
res, err := DB(c).Activity()
serveResult(res, err, c)
}
func GetTableIndexes(c *gin.Context) {
res, err := DbClient.TableIndexes(c.Params.ByName("table"))
res, err := DB(c).TableIndexes(c.Params.ByName("table"))
serveResult(res, err, c)
}
func GetTableConstraints(c *gin.Context) {
res, err := DbClient.TableConstraints(c.Params.ByName("table"))
res, err := DB(c).TableConstraints(c.Params.ByName("table"))
serveResult(res, err, c)
}
func HandleQuery(query string, c *gin.Context) {
rawQuery, err := base64.StdEncoding.DecodeString(query)
rawQuery, err := base64.StdEncoding.DecodeString(desanitize64(query))
if err == nil {
query = string(rawQuery)
}
result, err := DbClient.Query(query)
result, err := DB(c).Query(query)
if err != nil {
c.JSON(400, NewError(err))
return
+93 -70
View File
@@ -1,12 +1,16 @@
package api
import (
"log"
"fmt"
"mime"
"net/http"
"path/filepath"
"strconv"
"strings"
"github.com/gin-gonic/gin"
"github.com/sosedoff/pgweb/pkg/data"
"github.com/sosedoff/pgweb/pkg/shared"
)
var extraMimeTypes = map[string]string{
@@ -18,10 +22,63 @@ var extraMimeTypes = map[string]string{
".html": "text/html; charset-utf-8",
}
// Paths that dont require database connection
var allowedPaths = map[string]bool{
"/api/sessions": true,
"/api/info": true,
"/api/connect": true,
"/api/bookmarks": true,
"/api/history": true,
}
// List of characters replaced by javascript code to make queries url-safe.
var base64subs = map[string]string{
"-": "+",
"_": "/",
".": "=",
}
type Error struct {
Message string `json:"error"`
}
func NewError(err error) Error {
return Error{err.Error()}
}
// Returns a clean query without any comment statements
func cleanQuery(query string) string {
lines := []string{}
for _, line := range strings.Split(query, "\n") {
line = strings.TrimSpace(line)
if strings.HasPrefix(line, "--") {
continue
}
lines = append(lines, line)
}
return strings.TrimSpace(strings.Join(lines, "\n"))
}
func desanitize64(query string) string {
// Before feeding the string into decoded, we must "reconstruct" the base64 data.
// Javascript replaces a few characters to be url-safe.
for olds, news := range base64subs {
query = strings.Replace(query, olds, news, -1)
}
return query
}
func getSessionId(req *http.Request) string {
id := req.Header.Get("x-session-id")
if id == "" {
id = req.URL.Query().Get("_session_id")
}
return id
}
func getQueryParam(c *gin.Context, name string) string {
result := ""
q := c.Request.URL.Query()
@@ -33,6 +90,40 @@ func getQueryParam(c *gin.Context, name string) string {
return result
}
func parseIntFormValue(c *gin.Context, name string, defValue int) (int, error) {
val := c.Request.FormValue(name)
if val == "" {
return defValue, nil
}
num, err := strconv.Atoi(val)
if err != nil {
return defValue, fmt.Errorf("%s must be a number", name)
}
if num < 1 && defValue != 0 {
return defValue, fmt.Errorf("%s must be greater than 0", name)
}
return num, nil
}
func parseSshInfo(c *gin.Context) *shared.SSHInfo {
info := shared.SSHInfo{
Host: c.Request.FormValue("ssh_host"),
Port: c.Request.FormValue("ssh_port"),
User: c.Request.FormValue("ssh_user"),
Password: c.Request.FormValue("ssh_password"),
}
if info.Port == "" {
info.Port = "22"
}
return &info
}
func assetContentType(name string) string {
ext := filepath.Ext(name)
result := mime.TypeByExtension(ext)
@@ -47,71 +138,3 @@ func assetContentType(name string) string {
return result
}
func NewError(err error) Error {
return Error{err.Error()}
}
// Middleware function to check database connection status before running queries
func dbCheckMiddleware() gin.HandlerFunc {
allowedPaths := []string{
"/api/info",
"/api/connect",
"/api/bookmarks",
"/api/history",
}
return func(c *gin.Context) {
if DbClient != nil {
c.Next()
return
}
currentPath := c.Request.URL.Path
allowed := false
for _, path := range allowedPaths {
if path == currentPath {
allowed = true
break
}
}
if allowed {
c.Next()
} else {
c.JSON(400, Error{"Not connected"})
c.Abort()
}
return
}
}
// Middleware function to print out request parameters and body for debugging
func requestInspectMiddleware() gin.HandlerFunc {
return func(c *gin.Context) {
err := c.Request.ParseForm()
log.Println("Request params:", err, c.Request.Form)
}
}
func serveStaticAsset(path string, c *gin.Context) {
data, err := data.Asset("static" + path)
if err != nil {
c.String(400, err.Error())
return
}
c.Data(200, assetContentType(path), data)
}
func serveResult(result interface{}, err error, c *gin.Context) {
if err != nil {
c.JSON(400, NewError(err))
return
}
c.JSON(200, result)
}
+38
View File
@@ -0,0 +1,38 @@
package api
import (
"net/http"
"net/url"
"testing"
"github.com/stretchr/testify/assert"
)
func Test_desanitize64(t *testing.T) {
examples := map[string]string{
"test": "test",
"test+test+": "test-test-",
"test/test/": "test_test_",
"test=test==": "test.test..",
}
for expected, example := range examples {
assert.Equal(t, expected, desanitize64(example))
}
}
func Test_cleanQuery(t *testing.T) {
assert.Equal(t, "a\nb\nc", cleanQuery("a\nb\nc"))
assert.Equal(t, "", cleanQuery("--something"))
assert.Equal(t, "test", cleanQuery("--test\ntest\n -- test\n"))
}
func Test_getSessionId(t *testing.T) {
req := &http.Request{Header: http.Header{}}
req.Header.Add("x-session-id", "token")
assert.Equal(t, "token", getSessionId(req))
req = &http.Request{}
req.URL, _ = url.Parse("http://foobar/?_session_id=token")
assert.Equal(t, "token", getSessionId(req))
}
+78
View File
@@ -0,0 +1,78 @@
package api
import (
"log"
"strings"
"github.com/gin-gonic/gin"
"github.com/sosedoff/pgweb/pkg/command"
"github.com/sosedoff/pgweb/pkg/data"
)
// Middleware function to check database connection status before running queries
func dbCheckMiddleware() gin.HandlerFunc {
return func(c *gin.Context) {
path := strings.Replace(c.Request.URL.Path, command.Opts.Prefix, "", -1)
if allowedPaths[path] == true {
c.Next()
return
}
// We dont care about sessions unless they're enabled
if !command.Opts.Sessions {
if DbClient == nil {
c.JSON(400, Error{"Not connected"})
c.Abort()
return
}
c.Next()
return
}
sessionId := getSessionId(c.Request)
if sessionId == "" {
c.JSON(400, Error{"Session ID is required"})
c.Abort()
return
}
conn := DbSessions[sessionId]
if conn == nil {
c.JSON(400, Error{"Not connected"})
c.Abort()
return
}
c.Next()
}
}
// Middleware function to print out request parameters and body for debugging
func requestInspectMiddleware() gin.HandlerFunc {
return func(c *gin.Context) {
err := c.Request.ParseForm()
log.Println("Request params:", err, c.Request.Form)
}
}
func serveStaticAsset(path string, c *gin.Context) {
data, err := data.Asset("static" + path)
if err != nil {
c.String(400, err.Error())
return
}
c.Data(200, assetContentType(path), data)
}
func serveResult(result interface{}, err error, c *gin.Context) {
if err != nil {
c.JSON(400, NewError(err))
return
}
c.JSON(200, result)
}
+11 -5
View File
@@ -14,21 +14,27 @@ func SetupMiddlewares(group *gin.RouterGroup) {
}
func SetupRoutes(router *gin.Engine) {
router.GET("/", GetHome)
router.GET("/static/*path", GetAsset)
group := router.Group(command.Opts.Prefix)
api := router.Group("/api")
group.GET("/", GetHome)
group.GET("/static/*path", GetAsset)
api := group.Group("/api")
{
SetupMiddlewares(api)
if command.Opts.Sessions {
api.GET("/sessions", GetSessions)
}
api.GET("/info", GetInfo)
api.POST("/connect", Connect)
api.POST("/disconnect", Disconnect)
api.GET("/databases", GetDatabases)
api.GET("/connection", GetConnectionInfo)
api.GET("/sequences", GetSequences)
api.GET("/activity", GetActivity)
api.GET("/schemas", GetSchemas)
api.GET("/tables", GetTables)
api.GET("/objects", GetObjects)
api.GET("/tables/:table", GetTable)
api.GET("/tables/:table/rows", GetTableRows)
api.GET("/tables/:table/info", GetTableInfo)
+10 -7
View File
@@ -8,16 +8,19 @@ import (
"github.com/BurntSushi/toml"
"github.com/mitchellh/go-homedir"
"github.com/sosedoff/pgweb/pkg/shared"
)
type Bookmark struct {
Url string `json:"url"` // Postgres connection URL
Host string `json:"host"` // Server hostname
Port string `json:"port"` // Server port
User string `json:"user"` // Database user
Password string `json:"password"` // User password
Database string `json:"database"` // Database name
Ssl string `json:"ssl"` // Connection SSL mode
Url string `json:"url"` // Postgres connection URL
Host string `json:"host"` // Server hostname
Port string `json:"port"` // Server port
User string `json:"user"` // Database user
Password string `json:"password"` // User password
Database string `json:"database"` // Database name
Ssl string `json:"ssl"` // Connection SSL mode
Ssh shared.SSHInfo `json:"ssh"` // SSH tunnel config
}
func readServerConfig(path string) (Bookmark, error) {
+134 -17
View File
@@ -2,7 +2,9 @@ package client
import (
"fmt"
neturl "net/url"
"reflect"
"strings"
_ "github.com/lib/pq"
@@ -10,22 +12,34 @@ import (
"github.com/sosedoff/pgweb/pkg/command"
"github.com/sosedoff/pgweb/pkg/connection"
"github.com/sosedoff/pgweb/pkg/history"
"github.com/sosedoff/pgweb/pkg/shared"
"github.com/sosedoff/pgweb/pkg/statements"
)
type Client struct {
db *sqlx.DB
History []history.Record
ConnectionString string
tunnel *Tunnel
History []history.Record `json:"history"`
ConnectionString string `json:"connection_string"`
}
// Struct to hold table rows browsing options
type RowsOptions struct {
Where string // Custom filter
Offset int // Number of rows to skip
Limit int // Number of rows to fetch
SortColumn string // Column to sort by
SortOrder string // Sort direction (ASC, DESC)
}
func getSchemaAndTable(str string) (string, string) {
chunks := strings.Split(str, ".")
if len(chunks) == 1 {
return "public", chunks[0]
}
return chunks[0], chunks[1]
}
func New() (*Client, error) {
str, err := connection.BuildString(command.Opts)
@@ -38,7 +52,6 @@ func New() (*Client, error) {
}
db, err := sqlx.Open("postgres", str)
if err != nil {
return nil, err
}
@@ -52,7 +65,38 @@ func New() (*Client, error) {
return &client, nil
}
func NewFromUrl(url string) (*Client, error) {
func NewFromUrl(url string, sshInfo *shared.SSHInfo) (*Client, error) {
var tunnel *Tunnel
if sshInfo != nil {
if command.Opts.Debug {
fmt.Println("Opening SSH tunnel for:", sshInfo)
}
tunnel, err := NewTunnel(sshInfo, url)
if err != nil {
tunnel.Close()
return nil, err
}
err = tunnel.Configure()
if err != nil {
tunnel.Close()
return nil, err
}
go tunnel.Start()
uri, err := neturl.Parse(url)
if err != nil {
tunnel.Close()
return nil, err
}
// Override remote postgres port with local proxy port
url = strings.Replace(url, uri.Host, fmt.Sprintf("127.0.0.1:%v", tunnel.Port), 1)
}
if command.Opts.Debug {
fmt.Println("Creating a new client for:", url)
}
@@ -64,6 +108,7 @@ func NewFromUrl(url string) (*Client, error) {
client := Client{
db: db,
tunnel: tunnel,
ConnectionString: url,
History: history.New(),
}
@@ -87,16 +132,26 @@ func (client *Client) Schemas() ([]string, error) {
return client.fetchRows(statements.PG_SCHEMAS)
}
func (client *Client) Tables() ([]string, error) {
return client.fetchRows(statements.PG_TABLES)
func (client *Client) Objects() (*Result, error) {
return client.query(statements.PG_OBJECTS)
}
func (client *Client) Table(table string) (*Result, error) {
return client.query(statements.PG_TABLE_SCHEMA, table)
schema, table := getSchemaAndTable(table)
return client.query(statements.PG_TABLE_SCHEMA, schema, table)
}
func (client *Client) MaterializedView(name string) (*Result, error) {
return client.query(statements.PG_MATERIALIZED_VIEW_SCHEMA, name)
}
func (client *Client) TableRows(table string, opts RowsOptions) (*Result, error) {
sql := fmt.Sprintf(`SELECT * FROM "%s"`, table)
schema, table := getSchemaAndTable(table)
sql := fmt.Sprintf(`SELECT * FROM "%s"."%s"`, schema, table)
if opts.Where != "" {
sql += fmt.Sprintf(" WHERE %s", opts.Where)
}
if opts.SortColumn != "" {
if opts.SortOrder == "" {
@@ -110,6 +165,21 @@ func (client *Client) TableRows(table string, opts RowsOptions) (*Result, error)
sql += fmt.Sprintf(" LIMIT %d", opts.Limit)
}
if opts.Offset > 0 {
sql += fmt.Sprintf(" OFFSET %d", opts.Offset)
}
return client.query(sql)
}
func (client *Client) TableRowsCount(table string, opts RowsOptions) (*Result, error) {
schema, table := getSchemaAndTable(table)
sql := fmt.Sprintf(`SELECT COUNT(1) FROM "%s"."%s"`, schema, table)
if opts.Where != "" {
sql += fmt.Sprintf(" WHERE %s", opts.Where)
}
return client.query(sql)
}
@@ -118,7 +188,8 @@ func (client *Client) TableInfo(table string) (*Result, error) {
}
func (client *Client) TableIndexes(table string) (*Result, error) {
res, err := client.query(statements.PG_TABLE_INDEXES, table)
schema, table := getSchemaAndTable(table)
res, err := client.query(statements.PG_TABLE_INDEXES, schema, table)
if err != nil {
return nil, err
@@ -128,7 +199,8 @@ func (client *Client) TableIndexes(table string) (*Result, error) {
}
func (client *Client) TableConstraints(table string) (*Result, error) {
res, err := client.query(statements.PG_TABLE_CONSTRAINTS, table)
schema, table := getSchemaAndTable(table)
res, err := client.query(statements.PG_TABLE_CONSTRAINTS, schema, table)
if err != nil {
return nil, err
@@ -137,10 +209,6 @@ func (client *Client) TableConstraints(table string) (*Result, error) {
return res, err
}
func (client *Client) Sequences() ([]string, error) {
return client.fetchRows(statements.PG_SEQUENCES)
}
// Returns all active queriers on the server
func (client *Client) Activity() (*Result, error) {
return client.query(statements.PG_ACTIVITY)
@@ -150,7 +218,7 @@ func (client *Client) Query(query string) (*Result, error) {
res, err := client.query(query)
// Save history records only if query did not fail
if err == nil {
if err == nil && !client.hasHistoryRecord(query) {
client.History = append(client.History, history.NewRecord(query))
}
@@ -158,8 +226,29 @@ func (client *Client) Query(query string) (*Result, error) {
}
func (client *Client) query(query string, args ...interface{}) (*Result, error) {
rows, err := client.db.Queryx(query, args...)
action := strings.ToLower(strings.Split(query, " ")[0])
if action == "update" || action == "delete" {
res, err := client.db.Exec(query, args...)
if err != nil {
return nil, err
}
affected, err := res.RowsAffected()
if err != nil {
return nil, err
}
result := Result{
Columns: []string{"Rows Affected"},
Rows: []Row{
Row{affected},
},
}
return &result, nil
}
rows, err := client.db.Queryx(query, args...)
if err != nil {
return nil, err
}
@@ -171,7 +260,15 @@ func (client *Client) query(query string, args ...interface{}) (*Result, error)
return nil, err
}
result := Result{Columns: cols}
// Make sure to never return null colums
if cols == nil {
cols = []string{}
}
result := Result{
Columns: cols,
Rows: []Row{},
}
for rows.Next() {
obj, err := rows.SliceScan()
@@ -193,14 +290,21 @@ func (client *Client) query(query string, args ...interface{}) (*Result, error)
}
}
result.PrepareBigints()
return &result, nil
}
// Close database connection
func (client *Client) Close() error {
if client.tunnel != nil {
client.tunnel.Close()
}
if client.db != nil {
return client.db.Close()
}
return nil
}
@@ -221,3 +325,16 @@ func (client *Client) fetchRows(q string) ([]string, error) {
return results, nil
}
func (client *Client) hasHistoryRecord(query string) bool {
result := false
for _, record := range client.History {
if record.Query == query {
result = true
break
}
}
return result
}
+96 -34
View File
@@ -11,10 +11,45 @@ import (
)
var (
testClient *Client
testCommands map[string]string
testClient *Client
testCommands map[string]string
serverHost string
serverPort string
serverUser string
serverPassword string
serverDatabase string
)
func mapKeys(data map[string]*Objects) []string {
result := []string{}
for k, _ := range data {
result = append(result, k)
}
return result
}
func pgVersion() (int, int) {
var major, minor int
fmt.Sscanf(os.Getenv("PGVERSION"), "%d.%d", &major, &minor)
return major, minor
}
func getVar(name, def string) string {
val := os.Getenv(name)
if val == "" {
return def
}
return val
}
func initVars() {
serverHost = getVar("PGHOST", "localhost")
serverPort = getVar("PGPORT", "5432")
serverUser = getVar("PGUSER", "postgres")
serverPassword = getVar("PGPASSWORD", "postgres")
serverDatabase = getVar("PGDATABASE", "booktown")
}
func setupCommands() {
testCommands = map[string]string{
"createdb": "createdb",
@@ -34,7 +69,13 @@ func onWindows() bool {
}
func setup() {
out, err := exec.Command(testCommands["createdb"], "-U", "postgres", "-h", "localhost", "booktown").CombinedOutput()
out, err := exec.Command(
testCommands["createdb"],
"-U", serverUser,
"-h", serverHost,
"-p", serverPort,
serverDatabase,
).CombinedOutput()
if err != nil {
fmt.Println("Database creation failed:", string(out))
@@ -42,7 +83,14 @@ func setup() {
os.Exit(1)
}
out, err = exec.Command(testCommands["psql"], "-U", "postgres", "-h", "localhost", "-f", "../../data/booktown.sql", "booktown").CombinedOutput()
out, err = exec.Command(
testCommands["psql"],
"-U", serverUser,
"-h", serverHost,
"-p", serverPort,
"-f", "../../data/booktown.sql",
serverDatabase,
).CombinedOutput()
if err != nil {
fmt.Println("Database import failed:", string(out))
@@ -52,7 +100,8 @@ func setup() {
}
func setupClient() {
testClient, _ = NewFromUrl("postgres://postgres@localhost/booktown?sslmode=disable")
url := fmt.Sprintf("postgres://%s@%s:%s/%s?sslmode=disable", serverUser, serverHost, serverPort, serverDatabase)
testClient, _ = NewFromUrl(url, nil)
}
func teardownClient() {
@@ -62,7 +111,13 @@ func teardownClient() {
}
func teardown() {
_, err := exec.Command(testCommands["dropdb"], "-U", "postgres", "-h", "localhost", "booktown").CombinedOutput()
_, err := exec.Command(
testCommands["dropdb"],
"-U", serverUser,
"-h", serverHost,
"-p", serverPort,
serverDatabase,
).CombinedOutput()
if err != nil {
fmt.Println("Teardown error:", err)
@@ -70,8 +125,8 @@ func teardown() {
}
func test_NewClientFromUrl(t *testing.T) {
url := "postgres://postgres@localhost/booktown?sslmode=disable"
client, err := NewFromUrl(url)
url := fmt.Sprintf("postgres://%s@%s:%s/%s?sslmode=disable", serverUser, serverHost, serverPort, serverDatabase)
client, err := NewFromUrl(url, nil)
if err != nil {
defer client.Close()
@@ -82,8 +137,8 @@ func test_NewClientFromUrl(t *testing.T) {
}
func test_NewClientFromUrl2(t *testing.T) {
url := "postgresql://postgres@localhost/booktown?sslmode=disable"
client, err := NewFromUrl(url)
url := fmt.Sprintf("postgresql://%s@%s:%s/%s?sslmode=disable", serverUser, serverHost, serverPort, serverDatabase)
client, err := NewFromUrl(url, nil)
if err != nil {
defer client.Close()
@@ -112,10 +167,11 @@ func test_Databases(t *testing.T) {
assert.Contains(t, res, "postgres")
}
func test_Tables(t *testing.T) {
res, err := testClient.Tables()
func test_Objects(t *testing.T) {
res, err := testClient.Objects()
objects := ObjectsFromResult(res)
expected := []string{
tables := []string{
"alternate_stock",
"authors",
"book_backup",
@@ -132,19 +188,28 @@ func test_Tables(t *testing.T) {
"my_list",
"numeric_values",
"publishers",
"recent_shipments",
"schedules",
"shipments",
"states",
"stock",
"stock_backup",
"stock_view",
"subjects",
"text_sorting",
}
assert.Equal(t, nil, err)
assert.Equal(t, expected, res)
assert.Equal(t, []string{"schema", "name", "type", "owner"}, res.Columns)
assert.Equal(t, []string{"public"}, mapKeys(objects))
assert.Equal(t, tables, objects["public"].Tables)
assert.Equal(t, []string{"recent_shipments", "stock_view"}, objects["public"].Views)
assert.Equal(t, []string{"author_ids", "book_ids", "shipments_ship_id_seq", "subject_ids"}, objects["public"].Sequences)
major, minor := pgVersion()
if minor == 0 || minor >= 3 {
assert.Equal(t, []string{"m_stock_view"}, objects["public"].MaterializedViews)
} else {
t.Logf("Skipping materialized view on %d.%d\n", major, minor)
}
}
func test_Table(t *testing.T) {
@@ -196,20 +261,6 @@ func test_TableConstraints(t *testing.T) {
assert.Equal(t, 2, len(res.Rows))
}
func test_Sequences(t *testing.T) {
res, err := testClient.Sequences()
expected := []string{
"author_ids",
"book_ids",
"shipments_ship_id_seq",
"subject_ids",
}
assert.Equal(t, nil, err)
assert.Equal(t, expected, res)
}
func test_Query(t *testing.T) {
res, err := testClient.Query("SELECT * FROM books")
@@ -244,11 +295,11 @@ func test_ResultCsv(t *testing.T) {
}
func test_History(t *testing.T) {
_, err := testClient.Query("SELECT * FROM books")
_, err := testClient.Query("SELECT * FROM books WHERE id = 12345")
query := testClient.History[len(testClient.History)-1].Query
assert.Equal(t, nil, err)
assert.Equal(t, "SELECT * FROM books", query)
assert.Equal(t, "SELECT * FROM books WHERE id = 12345", query)
}
func test_HistoryError(t *testing.T) {
@@ -259,12 +310,24 @@ func test_HistoryError(t *testing.T) {
assert.NotEqual(t, "SELECT * FROM books123", query)
}
func test_HistoryUniqueness(t *testing.T) {
url := fmt.Sprintf("postgres://%s@%s:%s/%s?sslmode=disable", serverUser, serverHost, serverPort, serverDatabase)
client, _ := NewFromUrl(url, nil)
client.Query("SELECT * FROM books WHERE id = 1")
client.Query("SELECT * FROM books WHERE id = 1")
assert.Equal(t, 1, len(client.History))
assert.Equal(t, "SELECT * FROM books WHERE id = 1", client.History[0].Query)
}
func TestAll(t *testing.T) {
if onWindows() {
// Dont have access to windows machines at the moment...
return
}
initVars()
setupCommands()
teardown()
setup()
@@ -274,13 +337,12 @@ func TestAll(t *testing.T) {
test_Test(t)
test_Info(t)
test_Databases(t)
test_Tables(t)
test_Objects(t)
test_Table(t)
test_TableRows(t)
test_TableInfo(t)
test_TableIndexes(t)
test_TableConstraints(t)
test_Sequences(t)
test_Query(t)
test_QueryError(t)
test_QueryInvalidTable(t)
+83 -3
View File
@@ -5,13 +5,56 @@ import (
"encoding/csv"
"encoding/json"
"fmt"
"reflect"
"strconv"
"time"
)
type Row []interface{}
type Pagination struct {
Rows int64 `json:"rows_count"`
Page int64 `json:"page"`
Pages int64 `json:"pages_count"`
PerPage int64 `json:"per_page"`
}
type Result struct {
Columns []string `json:"columns"`
Rows []Row `json:"rows"`
Pagination *Pagination `json:"pagination,omitempty"`
Columns []string `json:"columns"`
Rows []Row `json:"rows"`
}
type Objects struct {
Tables []string `json:"table"`
Views []string `json:"view"`
MaterializedViews []string `json:"materialized_view"`
Sequences []string `json:"sequence"`
}
// Due to big int number limitations in javascript, numbers should be encoded
// as strings so they could be properly loaded on the frontend.
func (res *Result) PrepareBigints() {
for i, row := range res.Rows {
for j, col := range row {
if col == nil {
continue
}
switch reflect.TypeOf(col).Kind() {
case reflect.Int64:
val := col.(int64)
if val < -9007199254740991 || val > 9007199254740991 {
res.Rows[i][j] = strconv.FormatInt(col.(int64), 10)
}
case reflect.Float64:
val := col.(float64)
if val < -999999999999999 || val > 999999999999999 {
res.Rows[i][j] = strconv.FormatFloat(val, 'e', -1, 64)
}
}
}
}
}
func (res *Result) Format() []map[string]interface{} {
@@ -41,7 +84,12 @@ func (res *Result) CSV() []byte {
for i, item := range row {
if item != nil {
record[i] = fmt.Sprintf("%v", item)
switch v := item.(type) {
case time.Time:
record[i] = v.Format("2006-01-02 15:04:05")
default:
record[i] = fmt.Sprintf("%v", item)
}
} else {
record[i] = ""
}
@@ -63,3 +111,35 @@ func (res *Result) JSON() []byte {
data, _ := json.Marshal(res.Format())
return data
}
func ObjectsFromResult(res *Result) map[string]*Objects {
objects := map[string]*Objects{}
for _, row := range res.Rows {
schema := row[0].(string)
name := row[1].(string)
object_type := row[2].(string)
if objects[schema] == nil {
objects[schema] = &Objects{
Tables: []string{},
Views: []string{},
MaterializedViews: []string{},
Sequences: []string{},
}
}
switch object_type {
case "table":
objects[schema].Tables = append(objects[schema].Tables, name)
case "view":
objects[schema].Views = append(objects[schema].Views, name)
case "materialized_view":
objects[schema].MaterializedViews = append(objects[schema].MaterializedViews, name)
case "sequence":
objects[schema].Sequences = append(objects[schema].Sequences, name)
}
}
return objects
}
+37 -10
View File
@@ -7,6 +7,27 @@ import (
"github.com/stretchr/testify/assert"
)
func Test_PrepareBigints(t *testing.T) {
result := Result{
Columns: []string{"value"},
Rows: []Row{
Row{int(1234)},
Row{int64(9223372036854775807)},
Row{int64(-9223372036854775808)},
Row{float64(9223372036854775808.9223372036854775808)},
Row{float64(999999999999999.9)},
},
}
result.PrepareBigints()
assert.Equal(t, 1234, result.Rows[0][0])
assert.Equal(t, "9223372036854775807", result.Rows[1][0])
assert.Equal(t, "-9223372036854775808", result.Rows[2][0])
assert.Equal(t, "9.223372036854776e+18", result.Rows[3][0])
assert.Equal(t, "9.999999999999999e+14", result.Rows[4][0])
}
func Test_CSV(t *testing.T) {
result := Result{
Columns: []string{"id", "name", "email"},
@@ -31,16 +52,22 @@ func Test_JSON(t *testing.T) {
},
}
output := result.JSON()
obj := []map[string]interface{}{}
err := json.Unmarshal(output, &obj)
obj := []struct {
Id int
Name string
Email string
}{}
assert.NoError(t, err)
assert.Equal(t, 2, len(obj))
for i, row := range obj {
for j, col := range result.Columns {
assert.Equal(t, result.Rows[i][j], row[col])
}
expected := []struct {
Id int
Name string
Email string
}{
{1, "John", "john@example.com"},
{2, "Bob", "bob@example.com"},
}
assert.NoError(t, json.Unmarshal(result.JSON(), &obj))
assert.Equal(t, 2, len(obj))
assert.Equal(t, expected, obj)
}
+174
View File
@@ -0,0 +1,174 @@
package client
import (
"fmt"
"io"
"io/ioutil"
"log"
"net"
"net/url"
"os"
"strings"
"sync"
"golang.org/x/crypto/ssh"
"github.com/sosedoff/pgweb/pkg/connection"
"github.com/sosedoff/pgweb/pkg/shared"
)
const (
PORT_START = 29168
PORT_LIMIT = 500
)
type Tunnel struct {
TargetHost string
TargetPort string
Port int
SSHInfo *shared.SSHInfo
Config *ssh.ClientConfig
Client *ssh.Client
Listener *net.TCPListener
}
func privateKeyPath() string {
return os.Getenv("HOME") + "/.ssh/id_rsa"
}
func fileExists(path string) bool {
_, err := os.Stat(path)
return err == nil
}
func parsePrivateKey(keyPath string) (ssh.Signer, error) {
buff, err := ioutil.ReadFile(keyPath)
if err != nil {
return nil, err
}
return ssh.ParsePrivateKey(buff)
}
func makeConfig(info *shared.SSHInfo) (*ssh.ClientConfig, error) {
methods := []ssh.AuthMethod{}
keyPath := privateKeyPath()
if fileExists(keyPath) {
key, err := parsePrivateKey(keyPath)
if err != nil {
return nil, err
}
methods = append(methods, ssh.PublicKeys(key))
}
methods = append(methods, ssh.Password(info.Password))
return &ssh.ClientConfig{User: info.User, Auth: methods}, nil
}
func (tunnel *Tunnel) sshEndpoint() string {
return fmt.Sprintf("%s:%v", tunnel.SSHInfo.Host, tunnel.SSHInfo.Port)
}
func (tunnel *Tunnel) targetEndpoint() string {
return fmt.Sprintf("%v:%v", tunnel.TargetHost, tunnel.TargetPort)
}
func (tunnel *Tunnel) copy(wg *sync.WaitGroup, writer, reader net.Conn) {
defer wg.Done()
if _, err := io.Copy(writer, reader); err != nil {
log.Println("Tunnel copy error:", err)
}
}
func (tunnel *Tunnel) handleConnection(local net.Conn) {
remote, err := tunnel.Client.Dial("tcp", tunnel.targetEndpoint())
if err != nil {
return
}
wg := sync.WaitGroup{}
wg.Add(2)
go tunnel.copy(&wg, local, remote)
go tunnel.copy(&wg, remote, local)
wg.Wait()
local.Close()
}
func (tunnel *Tunnel) Close() {
if tunnel.Client != nil {
tunnel.Client.Close()
}
if tunnel.Listener != nil {
tunnel.Listener.Close()
}
}
func (tunnel *Tunnel) Configure() error {
config, err := makeConfig(tunnel.SSHInfo)
if err != nil {
return err
}
tunnel.Config = config
client, err := ssh.Dial("tcp", tunnel.sshEndpoint(), config)
if err != nil {
return err
}
tunnel.Client = client
listener, err := net.Listen("tcp", fmt.Sprintf("127.0.0.1:%v", tunnel.Port))
if err != nil {
return err
}
tunnel.Listener = listener.(*net.TCPListener)
return nil
}
func (tunnel *Tunnel) Start() {
defer tunnel.Close()
for {
conn, err := tunnel.Listener.Accept()
if err != nil {
return
}
go tunnel.handleConnection(conn)
}
}
func NewTunnel(sshInfo *shared.SSHInfo, dbUrl string) (*Tunnel, error) {
uri, err := url.Parse(dbUrl)
if err != nil {
return nil, err
}
listenPort, err := connection.AvailablePort(PORT_START, PORT_LIMIT)
if err != nil {
return nil, err
}
chunks := strings.Split(uri.Host, ":")
host := chunks[0]
port := "5432"
if len(chunks) == 2 {
port = chunks[1]
}
tunnel := &Tunnel{
Port: listenPort,
SSHInfo: sshInfo,
TargetHost: host,
TargetPort: port,
}
return tunnel, nil
}
+11
View File
@@ -2,6 +2,7 @@ package command
import (
"os"
"strings"
"github.com/jessevdk/go-flags"
)
@@ -21,6 +22,8 @@ type Options struct {
AuthUser string `long:"auth-user" description:"HTTP basic auth user"`
AuthPass string `long:"auth-pass" description:"HTTP basic auth password"`
SkipOpen bool `short:"s" long:"skip-open" description:"Skip browser open on start"`
Sessions bool `long:"sessions" description:"Enable multiple database sessions" default:"false"`
Prefix string `long:"prefix" description:"Add a url prefix"`
}
var Opts Options
@@ -35,5 +38,13 @@ func ParseOptions() error {
Opts.Url = os.Getenv("DATABASE_URL")
}
if os.Getenv("SESSIONS") != "" {
Opts.Sessions = true
}
if Opts.Prefix != "" && !strings.Contains(Opts.Prefix, "/") {
Opts.Prefix = Opts.Prefix + "/"
}
return nil
}
+38
View File
@@ -0,0 +1,38 @@
package command
import (
"os"
"testing"
"github.com/stretchr/testify/assert"
)
func Test_Options(t *testing.T) {
err := ParseOptions()
assert.NoError(t, err)
assert.Equal(t, false, Opts.Sessions)
assert.Equal(t, "", Opts.Prefix)
}
func Test_SessionsOption(t *testing.T) {
oldargs := os.Args
defer func() { os.Args = oldargs }()
os.Args = []string{"--sessions", "1"}
assert.NoError(t, ParseOptions())
assert.Equal(t, true, Opts.Sessions)
}
func Test_PrefixOption(t *testing.T) {
oldargs := os.Args
defer func() { os.Args = oldargs }()
os.Args = []string{"--prefix", "pgweb"}
assert.NoError(t, ParseOptions())
assert.Equal(t, "pgweb/", Opts.Prefix)
os.Args = []string{"--prefix", "pgweb/"}
assert.NoError(t, ParseOptions())
assert.Equal(t, "pgweb/", Opts.Prefix)
}
+1 -1
View File
@@ -1,6 +1,6 @@
package command
const VERSION = "0.7.0"
const VERSION = "0.9.3"
var (
GitCommit string
+1 -1
View File
@@ -23,7 +23,7 @@ func portAvailable(port int) bool {
}
// Get available TCP port on localhost by trying available ports in a range
func getAvailablePort(start int, limit int) (int, error) {
func AvailablePort(start int, limit int) (int, error) {
for i := start; i <= (start + limit); i++ {
if portAvailable(i) {
return i, nil
+5 -5
View File
@@ -19,7 +19,7 @@ func Test_portAvailable(t *testing.T) {
serv, err := net.Listen("tcp", "127.0.0.1:8081")
if err != nil {
fmt.Println(os.Stderr, "Unable to start test tcp listener:", err)
fmt.Fprintln(os.Stderr, "Unable to start test tcp listener:", err)
t.Fail()
return
}
@@ -44,13 +44,13 @@ func Test_getAvailablePort(t *testing.T) {
t.Skip("FIXME")
}
port, err := getAvailablePort(8081, 1)
port, err := AvailablePort(8081, 1)
assert.Equal(t, nil, err)
assert.Equal(t, 8081, port)
serv, err := net.Listen("tcp", "127.0.0.1:8081")
if err != nil {
fmt.Println(os.Stderr, "Unable to start test tcp listener:", err)
fmt.Fprintln(os.Stderr, "Unable to start test tcp listener:", err)
t.Fail()
return
}
@@ -65,11 +65,11 @@ func Test_getAvailablePort(t *testing.T) {
}
}()
port, err = getAvailablePort(8081, 0)
port, err = AvailablePort(8081, 0)
assert.EqualError(t, err, "No available port")
assert.Equal(t, -1, port)
port, err = getAvailablePort(8081, 1)
port, err = AvailablePort(8081, 1)
assert.Equal(t, nil, err)
assert.Equal(t, 8082, port)
}
+20 -20
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