2022-09-02 22:18:23 +03:00
// Copyright 2017 The Gitea Authors. All rights reserved.
2022-11-27 21:20:29 +03:00
// SPDX-License-Identifier: MIT
2022-09-02 22:18:23 +03:00
Enable forbidigo linter (#24278)
Enable [forbidigo](https://github.com/ashanbrown/forbidigo) linter which
forbids print statements. Will check how to integrate this with the
smallest impact possible, so a few `nolint` comments will likely be
required. Plan is to just go through the issues and either:
- Remove the print if it is nonsensical
- Add a `//nolint` directive if it makes sense
I don't plan on investigating the individual issues any further.
<details>
<summary>Initial Lint Results</summary>
```
modules/log/event.go:348:6: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println(err)
^
modules/log/event.go:382:6: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println(err)
^
modules/queue/unique_queue_disk_channel_test.go:20:2: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("TempDir %s\n", tmpDir)
^
contrib/backport/backport.go:168:2: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("* Backporting %s to %s as %s\n", pr, localReleaseBranch, backportBranch)
^
contrib/backport/backport.go:216:4: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("* Navigate to %s to open PR\n", url)
^
contrib/backport/backport.go:223:2: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("* `xdg-open %s`\n", url)
^
contrib/backport/backport.go:233:2: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("* `git push -u %s %s`\n", remote, backportBranch)
^
contrib/backport/backport.go:243:2: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("* Amending commit to prepend `Backport #%s` to body\n", pr)
^
contrib/backport/backport.go:272:3: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println("* Attempting git cherry-pick --continue")
^
contrib/backport/backport.go:281:2: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("* Attempting git cherry-pick %s\n", sha)
^
contrib/backport/backport.go:297:2: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("* Current branch is %s\n", currentBranch)
^
contrib/backport/backport.go:299:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("* Current branch is %s - not checking out\n", currentBranch)
^
contrib/backport/backport.go:304:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("* Branch %s already exists. Checking it out...\n", backportBranch)
^
contrib/backport/backport.go:308:2: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("* `git checkout -b %s %s`\n", backportBranch, releaseBranch)
^
contrib/backport/backport.go:313:2: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("* `git fetch %s main`\n", remote)
^
contrib/backport/backport.go:316:3: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println(string(out))
^
contrib/backport/backport.go:319:2: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println(string(out))
^
contrib/backport/backport.go:321:2: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("* `git fetch %s %s`\n", remote, releaseBranch)
^
contrib/backport/backport.go:324:3: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println(string(out))
^
contrib/backport/backport.go:327:2: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println(string(out))
^
models/unittest/fixtures.go:50:3: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println("Unsupported RDBMS for integration tests")
^
models/unittest/fixtures.go:89:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("LoadFixtures failed after retries: %v\n", err)
^
models/unittest/fixtures.go:110:4: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("Failed to generate sequence update: %v\n", err)
^
models/unittest/fixtures.go:117:6: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("Failed to update sequence: %s Error: %v\n", value, err)
^
models/migrations/base/tests.go:118:3: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println("Environment variable $GITEA_ROOT not set")
^
models/migrations/base/tests.go:127:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("Could not find gitea binary at %s\n", setting.AppPath)
^
models/migrations/base/tests.go:134:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("Environment variable $GITEA_CONF not set - defaulting to %s\n", giteaConf)
^
models/migrations/base/tests.go:145:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("Unable to create temporary data path %v\n", err)
^
models/migrations/base/tests.go:154:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("Unable to InitFull: %v\n", err)
^
models/migrations/v1_11/v112.go:34:5: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("Error: %v", err)
^
contrib/fixtures/fixture_generation.go:36:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("CreateTestEngine: %+v", err)
^
contrib/fixtures/fixture_generation.go:40:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("PrepareTestDatabase: %+v\n", err)
^
contrib/fixtures/fixture_generation.go:46:5: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("generate '%s': %+v\n", r, err)
^
contrib/fixtures/fixture_generation.go:53:5: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("generate '%s': %+v\n", g.name, err)
^
contrib/fixtures/fixture_generation.go:71:4: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("%s created.\n", path)
^
services/gitdiff/gitdiff_test.go:543:2: use of `println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
println(result)
^
services/gitdiff/gitdiff_test.go:560:2: use of `println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
println(result)
^
services/gitdiff/gitdiff_test.go:577:2: use of `println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
println(result)
^
modules/web/routing/logger_manager.go:34:2: use of `print` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
print Printer
^
modules/doctor/paths.go:109:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("Warning: can't remove temporary file: '%s'\n", tmpFile.Name())
^
tests/test_utils.go:33:2: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf(format+"\n", args...)
^
tests/test_utils.go:61:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("Environment variable $GITEA_CONF not set, use default: %s\n", giteaConf)
^
cmd/actions.go:54:9: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
_, _ = fmt.Printf("%s\n", respText)
^
cmd/admin_user_change_password.go:74:2: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("%s's password has been successfully updated!\n", user.Name)
^
cmd/admin_user_create.go:109:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("generated random password is '%s'\n", password)
^
cmd/admin_user_create.go:164:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("Access token was successfully created... %s\n", t.Token)
^
cmd/admin_user_create.go:167:2: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("New user '%s' has been successfully created!\n", username)
^
cmd/admin_user_generate_access_token.go:74:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("%s\n", t.Token)
^
cmd/admin_user_generate_access_token.go:76:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("Access token was successfully created: %s\n", t.Token)
^
cmd/admin_user_must_change_password.go:56:2: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("Updated %d users setting MustChangePassword to %t\n", n, mustChangePassword)
^
cmd/convert.go:44:3: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println("Converted successfully, please confirm your database's character set is now utf8mb4")
^
cmd/convert.go:50:3: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println("Converted successfully, please confirm your database's all columns character is NVARCHAR now")
^
cmd/convert.go:52:3: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println("This command can only be used with a MySQL or MSSQL database")
^
cmd/doctor.go:104:3: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println(err)
^
cmd/doctor.go:105:3: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println("Check if you are using the right config file. You can use a --config directive to specify one.")
^
cmd/doctor.go:243:3: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println(err)
^
cmd/embedded.go:154:3: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println(a.path)
^
cmd/embedded.go:198:3: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println("Using app.ini at", setting.CustomConf)
^
cmd/embedded.go:217:2: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("Extracting to %s:\n", destdir)
^
cmd/embedded.go:253:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("%s already exists; skipped.\n", dest)
^
cmd/embedded.go:275:2: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println(dest)
^
cmd/generate.go:63:2: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("%s", internalToken)
^
cmd/generate.go:66:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("\n")
^
cmd/generate.go:78:2: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("%s", JWTSecretBase64)
^
cmd/generate.go:81:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("\n")
^
cmd/generate.go:93:2: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("%s", secretKey)
^
cmd/generate.go:96:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("\n")
^
cmd/keys.go:74:2: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println(strings.TrimSpace(authorizedString))
^
cmd/mailer.go:32:4: use of `fmt.Print` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Print("warning: Content is empty")
^
cmd/mailer.go:35:3: use of `fmt.Print` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Print("Proceed with sending email? [Y/n] ")
^
cmd/mailer.go:40:4: use of `fmt.Println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Println("The mail was not sent")
^
cmd/mailer.go:49:9: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
_, _ = fmt.Printf("Sent %s email(s) to all users\n", respText)
^
cmd/serv.go:147:3: use of `println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
println("Gitea: SSH has been disabled")
^
cmd/serv.go:153:4: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("error showing subcommand help: %v\n", err)
^
cmd/serv.go:175:4: use of `println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
println("Hi there! You've successfully authenticated with the deploy key named " + key.Name + ", but Gitea does not provide shell access.")
^
cmd/serv.go:177:4: use of `println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
println("Hi there! You've successfully authenticated with the principal " + key.Content + ", but Gitea does not provide shell access.")
^
cmd/serv.go:179:4: use of `println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
println("Hi there, " + user.Name + "! You've successfully authenticated with the key named " + key.Name + ", but Gitea does not provide shell access.")
^
cmd/serv.go:181:3: use of `println` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
println("If this is unexpected, please log in with password and setup Gitea under another user.")
^
cmd/serv.go:196:5: use of `fmt.Print` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Print(`{"type":"gitea","version":1}`)
^
tests/e2e/e2e_test.go:54:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("Error initializing test database: %v\n", err)
^
tests/e2e/e2e_test.go:63:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("util.RemoveAll: %v\n", err)
^
tests/e2e/e2e_test.go:67:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("Unable to remove repo indexer: %v\n", err)
^
tests/e2e/e2e_test.go:109:6: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("%v", stdout.String())
^
tests/e2e/e2e_test.go:110:6: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("%v", stderr.String())
^
tests/e2e/e2e_test.go:113:6: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("%v", stdout.String())
^
tests/integration/integration_test.go:124:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("Error initializing test database: %v\n", err)
^
tests/integration/integration_test.go:135:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("util.RemoveAll: %v\n", err)
^
tests/integration/integration_test.go:139:3: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("Unable to remove repo indexer: %v\n", err)
^
tests/integration/repo_test.go:357:4: use of `fmt.Printf` forbidden by pattern `^(fmt\.Print(|f|ln)|print|println)$` (forbidigo)
fmt.Printf("%s", resp.Body)
^
```
</details>
---------
Co-authored-by: Giteabot <teabot@gitea.io>
2023-04-24 12:50:58 +03:00
//nolint:forbidigo
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package tests
import (
"context"
"database/sql"
"fmt"
"os"
"path"
"path/filepath"
"testing"
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"code.gitea.io/gitea/models/db"
packages_model "code.gitea.io/gitea/models/packages"
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"code.gitea.io/gitea/models/unittest"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/graceful"
"code.gitea.io/gitea/modules/log"
repo_module "code.gitea.io/gitea/modules/repository"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/storage"
Rewrite queue (#24505)
# ⚠️ Breaking
Many deprecated queue config options are removed (actually, they should
have been removed in 1.18/1.19).
If you see the fatal message when starting Gitea: "Please update your
app.ini to remove deprecated config options", please follow the error
messages to remove these options from your app.ini.
Example:
```
2023/05/06 19:39:22 [E] Removed queue option: `[indexer].ISSUE_INDEXER_QUEUE_TYPE`. Use new options in `[queue.issue_indexer]`
2023/05/06 19:39:22 [E] Removed queue option: `[indexer].UPDATE_BUFFER_LEN`. Use new options in `[queue.issue_indexer]`
2023/05/06 19:39:22 [F] Please update your app.ini to remove deprecated config options
```
Many options in `[queue]` are are dropped, including:
`WRAP_IF_NECESSARY`, `MAX_ATTEMPTS`, `TIMEOUT`, `WORKERS`,
`BLOCK_TIMEOUT`, `BOOST_TIMEOUT`, `BOOST_WORKERS`, they can be removed
from app.ini.
# The problem
The old queue package has some legacy problems:
* complexity: I doubt few people could tell how it works.
* maintainability: Too many channels and mutex/cond are mixed together,
too many different structs/interfaces depends each other.
* stability: due to the complexity & maintainability, sometimes there
are strange bugs and difficult to debug, and some code doesn't have test
(indeed some code is difficult to test because a lot of things are mixed
together).
* general applicability: although it is called "queue", its behavior is
not a well-known queue.
* scalability: it doesn't seem easy to make it work with a cluster
without breaking its behaviors.
It came from some very old code to "avoid breaking", however, its
technical debt is too heavy now. It's a good time to introduce a better
"queue" package.
# The new queue package
It keeps using old config and concept as much as possible.
* It only contains two major kinds of concepts:
* The "base queue": channel, levelqueue, redis
* They have the same abstraction, the same interface, and they are
tested by the same testing code.
* The "WokerPoolQueue", it uses the "base queue" to provide "worker
pool" function, calls the "handler" to process the data in the base
queue.
* The new code doesn't do "PushBack"
* Think about a queue with many workers, the "PushBack" can't guarantee
the order for re-queued unhandled items, so in new code it just does
"normal push"
* The new code doesn't do "pause/resume"
* The "pause/resume" was designed to handle some handler's failure: eg:
document indexer (elasticsearch) is down
* If a queue is paused for long time, either the producers blocks or the
new items are dropped.
* The new code doesn't do such "pause/resume" trick, it's not a common
queue's behavior and it doesn't help much.
* If there are unhandled items, the "push" function just blocks for a
few seconds and then re-queue them and retry.
* The new code doesn't do "worker booster"
* Gitea's queue's handlers are light functions, the cost is only the
go-routine, so it doesn't make sense to "boost" them.
* The new code only use "max worker number" to limit the concurrent
workers.
* The new "Push" never blocks forever
* Instead of creating more and more blocking goroutines, return an error
is more friendly to the server and to the end user.
There are more details in code comments: eg: the "Flush" problem, the
strange "code.index" hanging problem, the "immediate" queue problem.
Almost ready for review.
TODO:
* [x] add some necessary comments during review
* [x] add some more tests if necessary
* [x] update documents and config options
* [x] test max worker / active worker
* [x] re-run the CI tasks to see whether any test is flaky
* [x] improve the `handleOldLengthConfiguration` to provide more
friendly messages
* [x] fine tune default config values (eg: length?)
## Code coverage:
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"code.gitea.io/gitea/modules/testlogger"
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"code.gitea.io/gitea/modules/util"
"code.gitea.io/gitea/routers"
"github.com/stretchr/testify/assert"
)
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func exitf ( format string , args ... interface { } ) {
fmt . Printf ( format + "\n" , args ... )
os . Exit ( 1 )
}
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func InitTest ( requireGitea bool ) {
giteaRoot := base . SetupGiteaRoot ( )
if giteaRoot == "" {
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exitf ( "Environment variable $GITEA_ROOT not set" )
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}
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setting . AppWorkPath = giteaRoot
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if requireGitea {
giteaBinary := "gitea"
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if setting . IsWindows {
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giteaBinary += ".exe"
}
setting . AppPath = path . Join ( giteaRoot , giteaBinary )
if _ , err := os . Stat ( setting . AppPath ) ; err != nil {
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exitf ( "Could not find gitea binary at %s" , setting . AppPath )
2022-09-02 22:18:23 +03:00
}
}
giteaConf := os . Getenv ( "GITEA_CONF" )
if giteaConf == "" {
2023-04-19 16:40:42 +03:00
// By default, use sqlite.ini for testing, then IDE like GoLand can start the test process with debugger.
// It's easier for developers to debug bugs step by step with a debugger.
// Notice: when doing "ssh push", Gitea executes sub processes, debugger won't work for the sub processes.
giteaConf = "tests/sqlite.ini"
_ = os . Setenv ( "GITEA_CONF" , giteaConf )
fmt . Printf ( "Environment variable $GITEA_CONF not set, use default: %s\n" , giteaConf )
if ! setting . EnableSQLite3 {
Rewrite queue (#24505)
# ⚠️ Breaking
Many deprecated queue config options are removed (actually, they should
have been removed in 1.18/1.19).
If you see the fatal message when starting Gitea: "Please update your
app.ini to remove deprecated config options", please follow the error
messages to remove these options from your app.ini.
Example:
```
2023/05/06 19:39:22 [E] Removed queue option: `[indexer].ISSUE_INDEXER_QUEUE_TYPE`. Use new options in `[queue.issue_indexer]`
2023/05/06 19:39:22 [E] Removed queue option: `[indexer].UPDATE_BUFFER_LEN`. Use new options in `[queue.issue_indexer]`
2023/05/06 19:39:22 [F] Please update your app.ini to remove deprecated config options
```
Many options in `[queue]` are are dropped, including:
`WRAP_IF_NECESSARY`, `MAX_ATTEMPTS`, `TIMEOUT`, `WORKERS`,
`BLOCK_TIMEOUT`, `BOOST_TIMEOUT`, `BOOST_WORKERS`, they can be removed
from app.ini.
# The problem
The old queue package has some legacy problems:
* complexity: I doubt few people could tell how it works.
* maintainability: Too many channels and mutex/cond are mixed together,
too many different structs/interfaces depends each other.
* stability: due to the complexity & maintainability, sometimes there
are strange bugs and difficult to debug, and some code doesn't have test
(indeed some code is difficult to test because a lot of things are mixed
together).
* general applicability: although it is called "queue", its behavior is
not a well-known queue.
* scalability: it doesn't seem easy to make it work with a cluster
without breaking its behaviors.
It came from some very old code to "avoid breaking", however, its
technical debt is too heavy now. It's a good time to introduce a better
"queue" package.
# The new queue package
It keeps using old config and concept as much as possible.
* It only contains two major kinds of concepts:
* The "base queue": channel, levelqueue, redis
* They have the same abstraction, the same interface, and they are
tested by the same testing code.
* The "WokerPoolQueue", it uses the "base queue" to provide "worker
pool" function, calls the "handler" to process the data in the base
queue.
* The new code doesn't do "PushBack"
* Think about a queue with many workers, the "PushBack" can't guarantee
the order for re-queued unhandled items, so in new code it just does
"normal push"
* The new code doesn't do "pause/resume"
* The "pause/resume" was designed to handle some handler's failure: eg:
document indexer (elasticsearch) is down
* If a queue is paused for long time, either the producers blocks or the
new items are dropped.
* The new code doesn't do such "pause/resume" trick, it's not a common
queue's behavior and it doesn't help much.
* If there are unhandled items, the "push" function just blocks for a
few seconds and then re-queue them and retry.
* The new code doesn't do "worker booster"
* Gitea's queue's handlers are light functions, the cost is only the
go-routine, so it doesn't make sense to "boost" them.
* The new code only use "max worker number" to limit the concurrent
workers.
* The new "Push" never blocks forever
* Instead of creating more and more blocking goroutines, return an error
is more friendly to the server and to the end user.
There are more details in code comments: eg: the "Flush" problem, the
strange "code.index" hanging problem, the "immediate" queue problem.
Almost ready for review.
TODO:
* [x] add some necessary comments during review
* [x] add some more tests if necessary
* [x] update documents and config options
* [x] test max worker / active worker
* [x] re-run the CI tasks to see whether any test is flaky
* [x] improve the `handleOldLengthConfiguration` to provide more
friendly messages
* [x] fine tune default config values (eg: length?)
## Code coverage:
2023-05-08 14:49:59 +03:00
exitf ( ` sqlite3 requires: import _ "github.com/mattn/go-sqlite3" or -tags sqlite,sqlite_unlock_notify ` )
2023-04-19 16:40:42 +03:00
}
}
setting . IsInTesting = true
if ! path . IsAbs ( giteaConf ) {
2022-09-02 22:18:23 +03:00
setting . CustomConf = path . Join ( giteaRoot , giteaConf )
} else {
setting . CustomConf = giteaConf
}
setting . SetCustomPathAndConf ( "" , "" , "" )
2023-05-04 06:55:35 +03:00
unittest . InitSettings ( )
2022-09-02 22:18:23 +03:00
setting . Repository . DefaultBranch = "master" // many test code still assume that default branch is called "master"
_ = util . RemoveAll ( repo_module . LocalCopyPath ( ) )
if err := git . InitFull ( context . Background ( ) ) ; err != nil {
log . Fatal ( "git.InitOnceWithSync: %v" , err )
}
2023-02-19 19:12:01 +03:00
setting . LoadDBSetting ( )
2022-09-02 22:18:23 +03:00
if err := storage . Init ( ) ; err != nil {
2023-04-19 16:40:42 +03:00
exitf ( "Init storage failed: %v" , err )
2022-09-02 22:18:23 +03:00
}
switch {
2023-03-07 13:51:06 +03:00
case setting . Database . Type . IsMySQL ( ) :
2022-09-02 22:18:23 +03:00
connType := "tcp"
if len ( setting . Database . Host ) > 0 && setting . Database . Host [ 0 ] == '/' { // looks like a unix socket
connType = "unix"
}
db , err := sql . Open ( "mysql" , fmt . Sprintf ( "%s:%s@%s(%s)/" ,
setting . Database . User , setting . Database . Passwd , connType , setting . Database . Host ) )
defer db . Close ( )
if err != nil {
log . Fatal ( "sql.Open: %v" , err )
}
if _ , err = db . Exec ( fmt . Sprintf ( "CREATE DATABASE IF NOT EXISTS %s" , setting . Database . Name ) ) ; err != nil {
log . Fatal ( "db.Exec: %v" , err )
}
2023-03-07 13:51:06 +03:00
case setting . Database . Type . IsPostgreSQL ( ) :
2022-09-02 22:18:23 +03:00
var db * sql . DB
var err error
if setting . Database . Host [ 0 ] == '/' {
db , err = sql . Open ( "postgres" , fmt . Sprintf ( "postgres://%s:%s@/%s?sslmode=%s&host=%s" ,
setting . Database . User , setting . Database . Passwd , setting . Database . Name , setting . Database . SSLMode , setting . Database . Host ) )
} else {
db , err = sql . Open ( "postgres" , fmt . Sprintf ( "postgres://%s:%s@%s/%s?sslmode=%s" ,
setting . Database . User , setting . Database . Passwd , setting . Database . Host , setting . Database . Name , setting . Database . SSLMode ) )
}
defer db . Close ( )
if err != nil {
log . Fatal ( "sql.Open: %v" , err )
}
dbrows , err := db . Query ( fmt . Sprintf ( "SELECT 1 FROM pg_database WHERE datname = '%s'" , setting . Database . Name ) )
if err != nil {
log . Fatal ( "db.Query: %v" , err )
}
defer dbrows . Close ( )
if ! dbrows . Next ( ) {
if _ , err = db . Exec ( fmt . Sprintf ( "CREATE DATABASE %s" , setting . Database . Name ) ) ; err != nil {
log . Fatal ( "db.Exec: CREATE DATABASE: %v" , err )
}
}
// Check if we need to setup a specific schema
if len ( setting . Database . Schema ) == 0 {
break
}
db . Close ( )
if setting . Database . Host [ 0 ] == '/' {
db , err = sql . Open ( "postgres" , fmt . Sprintf ( "postgres://%s:%s@/%s?sslmode=%s&host=%s" ,
setting . Database . User , setting . Database . Passwd , setting . Database . Name , setting . Database . SSLMode , setting . Database . Host ) )
} else {
db , err = sql . Open ( "postgres" , fmt . Sprintf ( "postgres://%s:%s@%s/%s?sslmode=%s" ,
setting . Database . User , setting . Database . Passwd , setting . Database . Host , setting . Database . Name , setting . Database . SSLMode ) )
}
// This is a different db object; requires a different Close()
defer db . Close ( )
if err != nil {
log . Fatal ( "sql.Open: %v" , err )
}
schrows , err := db . Query ( fmt . Sprintf ( "SELECT 1 FROM information_schema.schemata WHERE schema_name = '%s'" , setting . Database . Schema ) )
if err != nil {
log . Fatal ( "db.Query: %v" , err )
}
defer schrows . Close ( )
if ! schrows . Next ( ) {
// Create and setup a DB schema
if _ , err = db . Exec ( fmt . Sprintf ( "CREATE SCHEMA %s" , setting . Database . Schema ) ) ; err != nil {
log . Fatal ( "db.Exec: CREATE SCHEMA: %v" , err )
}
}
2023-03-07 13:51:06 +03:00
case setting . Database . Type . IsMSSQL ( ) :
2022-09-02 22:18:23 +03:00
host , port := setting . ParseMSSQLHostPort ( setting . Database . Host )
db , err := sql . Open ( "mssql" , fmt . Sprintf ( "server=%s; port=%s; database=%s; user id=%s; password=%s;" ,
host , port , "master" , setting . Database . User , setting . Database . Passwd ) )
if err != nil {
log . Fatal ( "sql.Open: %v" , err )
}
if _ , err := db . Exec ( fmt . Sprintf ( "If(db_id(N'%s') IS NULL) BEGIN CREATE DATABASE %s; END;" , setting . Database . Name , setting . Database . Name ) ) ; err != nil {
log . Fatal ( "db.Exec: %v" , err )
}
defer db . Close ( )
}
routers . GlobalInitInstalled ( graceful . GetManager ( ) . HammerContext ( ) )
}
func PrepareTestEnv ( t testing . TB , skip ... int ) func ( ) {
t . Helper ( )
ourSkip := 2
if len ( skip ) > 0 {
ourSkip += skip [ 0 ]
}
deferFn := PrintCurrentTest ( t , ourSkip )
2022-12-23 02:41:56 +03:00
// load database fixtures
2022-09-02 22:18:23 +03:00
assert . NoError ( t , unittest . LoadFixtures ( ) )
2022-12-23 02:41:56 +03:00
// load git repo fixtures
2022-09-02 22:18:23 +03:00
assert . NoError ( t , util . RemoveAll ( setting . RepoRootPath ) )
assert . NoError ( t , unittest . CopyDir ( path . Join ( filepath . Dir ( setting . AppPath ) , "tests/gitea-repositories-meta" ) , setting . RepoRootPath ) )
ownerDirs , err := os . ReadDir ( setting . RepoRootPath )
if err != nil {
assert . NoError ( t , err , "unable to read the new repo root: %v\n" , err )
}
for _ , ownerDir := range ownerDirs {
if ! ownerDir . Type ( ) . IsDir ( ) {
continue
}
repoDirs , err := os . ReadDir ( filepath . Join ( setting . RepoRootPath , ownerDir . Name ( ) ) )
if err != nil {
assert . NoError ( t , err , "unable to read the new repo root: %v\n" , err )
}
for _ , repoDir := range repoDirs {
_ = os . MkdirAll ( filepath . Join ( setting . RepoRootPath , ownerDir . Name ( ) , repoDir . Name ( ) , "objects" , "pack" ) , 0 o755 )
_ = os . MkdirAll ( filepath . Join ( setting . RepoRootPath , ownerDir . Name ( ) , repoDir . Name ( ) , "objects" , "info" ) , 0 o755 )
_ = os . MkdirAll ( filepath . Join ( setting . RepoRootPath , ownerDir . Name ( ) , repoDir . Name ( ) , "refs" , "heads" ) , 0 o755 )
_ = os . MkdirAll ( filepath . Join ( setting . RepoRootPath , ownerDir . Name ( ) , repoDir . Name ( ) , "refs" , "tag" ) , 0 o755 )
}
}
2022-12-23 02:41:56 +03:00
// load LFS object fixtures
// (LFS storage can be on any of several backends, including remote servers, so we init it with the storage API)
lfsFixtures , err := storage . NewStorage ( "" , storage . LocalStorageConfig { Path : path . Join ( filepath . Dir ( setting . AppPath ) , "tests/gitea-lfs-meta" ) } )
assert . NoError ( t , err )
assert . NoError ( t , storage . Clean ( storage . LFS ) )
2023-03-13 13:23:51 +03:00
assert . NoError ( t , lfsFixtures . IterateObjects ( "" , func ( path string , _ storage . Object ) error {
2022-12-23 02:41:56 +03:00
_ , err := storage . Copy ( storage . LFS , path , lfsFixtures , path )
return err
} ) )
2023-02-23 17:11:56 +03:00
// clear all package data
assert . NoError ( t , db . TruncateBeans ( db . DefaultContext ,
& packages_model . Package { } ,
& packages_model . PackageVersion { } ,
& packages_model . PackageFile { } ,
& packages_model . PackageBlob { } ,
& packages_model . PackageProperty { } ,
& packages_model . PackageBlobUpload { } ,
& packages_model . PackageCleanupRule { } ,
) )
assert . NoError ( t , storage . Clean ( storage . Packages ) )
2022-09-02 22:18:23 +03:00
return deferFn
}
Rewrite queue (#24505)
# ⚠️ Breaking
Many deprecated queue config options are removed (actually, they should
have been removed in 1.18/1.19).
If you see the fatal message when starting Gitea: "Please update your
app.ini to remove deprecated config options", please follow the error
messages to remove these options from your app.ini.
Example:
```
2023/05/06 19:39:22 [E] Removed queue option: `[indexer].ISSUE_INDEXER_QUEUE_TYPE`. Use new options in `[queue.issue_indexer]`
2023/05/06 19:39:22 [E] Removed queue option: `[indexer].UPDATE_BUFFER_LEN`. Use new options in `[queue.issue_indexer]`
2023/05/06 19:39:22 [F] Please update your app.ini to remove deprecated config options
```
Many options in `[queue]` are are dropped, including:
`WRAP_IF_NECESSARY`, `MAX_ATTEMPTS`, `TIMEOUT`, `WORKERS`,
`BLOCK_TIMEOUT`, `BOOST_TIMEOUT`, `BOOST_WORKERS`, they can be removed
from app.ini.
# The problem
The old queue package has some legacy problems:
* complexity: I doubt few people could tell how it works.
* maintainability: Too many channels and mutex/cond are mixed together,
too many different structs/interfaces depends each other.
* stability: due to the complexity & maintainability, sometimes there
are strange bugs and difficult to debug, and some code doesn't have test
(indeed some code is difficult to test because a lot of things are mixed
together).
* general applicability: although it is called "queue", its behavior is
not a well-known queue.
* scalability: it doesn't seem easy to make it work with a cluster
without breaking its behaviors.
It came from some very old code to "avoid breaking", however, its
technical debt is too heavy now. It's a good time to introduce a better
"queue" package.
# The new queue package
It keeps using old config and concept as much as possible.
* It only contains two major kinds of concepts:
* The "base queue": channel, levelqueue, redis
* They have the same abstraction, the same interface, and they are
tested by the same testing code.
* The "WokerPoolQueue", it uses the "base queue" to provide "worker
pool" function, calls the "handler" to process the data in the base
queue.
* The new code doesn't do "PushBack"
* Think about a queue with many workers, the "PushBack" can't guarantee
the order for re-queued unhandled items, so in new code it just does
"normal push"
* The new code doesn't do "pause/resume"
* The "pause/resume" was designed to handle some handler's failure: eg:
document indexer (elasticsearch) is down
* If a queue is paused for long time, either the producers blocks or the
new items are dropped.
* The new code doesn't do such "pause/resume" trick, it's not a common
queue's behavior and it doesn't help much.
* If there are unhandled items, the "push" function just blocks for a
few seconds and then re-queue them and retry.
* The new code doesn't do "worker booster"
* Gitea's queue's handlers are light functions, the cost is only the
go-routine, so it doesn't make sense to "boost" them.
* The new code only use "max worker number" to limit the concurrent
workers.
* The new "Push" never blocks forever
* Instead of creating more and more blocking goroutines, return an error
is more friendly to the server and to the end user.
There are more details in code comments: eg: the "Flush" problem, the
strange "code.index" hanging problem, the "immediate" queue problem.
Almost ready for review.
TODO:
* [x] add some necessary comments during review
* [x] add some more tests if necessary
* [x] update documents and config options
* [x] test max worker / active worker
* [x] re-run the CI tasks to see whether any test is flaky
* [x] improve the `handleOldLengthConfiguration` to provide more
friendly messages
* [x] fine tune default config values (eg: length?)
## Code coverage:
2023-05-08 14:49:59 +03:00
func PrintCurrentTest ( t testing . TB , skip ... int ) func ( ) {
if len ( skip ) == 1 {
skip = [ ] int { skip [ 0 ] + 1 }
2022-09-02 22:18:23 +03:00
}
Rewrite queue (#24505)
# ⚠️ Breaking
Many deprecated queue config options are removed (actually, they should
have been removed in 1.18/1.19).
If you see the fatal message when starting Gitea: "Please update your
app.ini to remove deprecated config options", please follow the error
messages to remove these options from your app.ini.
Example:
```
2023/05/06 19:39:22 [E] Removed queue option: `[indexer].ISSUE_INDEXER_QUEUE_TYPE`. Use new options in `[queue.issue_indexer]`
2023/05/06 19:39:22 [E] Removed queue option: `[indexer].UPDATE_BUFFER_LEN`. Use new options in `[queue.issue_indexer]`
2023/05/06 19:39:22 [F] Please update your app.ini to remove deprecated config options
```
Many options in `[queue]` are are dropped, including:
`WRAP_IF_NECESSARY`, `MAX_ATTEMPTS`, `TIMEOUT`, `WORKERS`,
`BLOCK_TIMEOUT`, `BOOST_TIMEOUT`, `BOOST_WORKERS`, they can be removed
from app.ini.
# The problem
The old queue package has some legacy problems:
* complexity: I doubt few people could tell how it works.
* maintainability: Too many channels and mutex/cond are mixed together,
too many different structs/interfaces depends each other.
* stability: due to the complexity & maintainability, sometimes there
are strange bugs and difficult to debug, and some code doesn't have test
(indeed some code is difficult to test because a lot of things are mixed
together).
* general applicability: although it is called "queue", its behavior is
not a well-known queue.
* scalability: it doesn't seem easy to make it work with a cluster
without breaking its behaviors.
It came from some very old code to "avoid breaking", however, its
technical debt is too heavy now. It's a good time to introduce a better
"queue" package.
# The new queue package
It keeps using old config and concept as much as possible.
* It only contains two major kinds of concepts:
* The "base queue": channel, levelqueue, redis
* They have the same abstraction, the same interface, and they are
tested by the same testing code.
* The "WokerPoolQueue", it uses the "base queue" to provide "worker
pool" function, calls the "handler" to process the data in the base
queue.
* The new code doesn't do "PushBack"
* Think about a queue with many workers, the "PushBack" can't guarantee
the order for re-queued unhandled items, so in new code it just does
"normal push"
* The new code doesn't do "pause/resume"
* The "pause/resume" was designed to handle some handler's failure: eg:
document indexer (elasticsearch) is down
* If a queue is paused for long time, either the producers blocks or the
new items are dropped.
* The new code doesn't do such "pause/resume" trick, it's not a common
queue's behavior and it doesn't help much.
* If there are unhandled items, the "push" function just blocks for a
few seconds and then re-queue them and retry.
* The new code doesn't do "worker booster"
* Gitea's queue's handlers are light functions, the cost is only the
go-routine, so it doesn't make sense to "boost" them.
* The new code only use "max worker number" to limit the concurrent
workers.
* The new "Push" never blocks forever
* Instead of creating more and more blocking goroutines, return an error
is more friendly to the server and to the end user.
There are more details in code comments: eg: the "Flush" problem, the
strange "code.index" hanging problem, the "immediate" queue problem.
Almost ready for review.
TODO:
* [x] add some necessary comments during review
* [x] add some more tests if necessary
* [x] update documents and config options
* [x] test max worker / active worker
* [x] re-run the CI tasks to see whether any test is flaky
* [x] improve the `handleOldLengthConfiguration` to provide more
friendly messages
* [x] fine tune default config values (eg: length?)
## Code coverage:
2023-05-08 14:49:59 +03:00
return testlogger . PrintCurrentTest ( t , skip ... )
}
2022-12-23 02:41:56 +03:00
Rewrite queue (#24505)
# ⚠️ Breaking
Many deprecated queue config options are removed (actually, they should
have been removed in 1.18/1.19).
If you see the fatal message when starting Gitea: "Please update your
app.ini to remove deprecated config options", please follow the error
messages to remove these options from your app.ini.
Example:
```
2023/05/06 19:39:22 [E] Removed queue option: `[indexer].ISSUE_INDEXER_QUEUE_TYPE`. Use new options in `[queue.issue_indexer]`
2023/05/06 19:39:22 [E] Removed queue option: `[indexer].UPDATE_BUFFER_LEN`. Use new options in `[queue.issue_indexer]`
2023/05/06 19:39:22 [F] Please update your app.ini to remove deprecated config options
```
Many options in `[queue]` are are dropped, including:
`WRAP_IF_NECESSARY`, `MAX_ATTEMPTS`, `TIMEOUT`, `WORKERS`,
`BLOCK_TIMEOUT`, `BOOST_TIMEOUT`, `BOOST_WORKERS`, they can be removed
from app.ini.
# The problem
The old queue package has some legacy problems:
* complexity: I doubt few people could tell how it works.
* maintainability: Too many channels and mutex/cond are mixed together,
too many different structs/interfaces depends each other.
* stability: due to the complexity & maintainability, sometimes there
are strange bugs and difficult to debug, and some code doesn't have test
(indeed some code is difficult to test because a lot of things are mixed
together).
* general applicability: although it is called "queue", its behavior is
not a well-known queue.
* scalability: it doesn't seem easy to make it work with a cluster
without breaking its behaviors.
It came from some very old code to "avoid breaking", however, its
technical debt is too heavy now. It's a good time to introduce a better
"queue" package.
# The new queue package
It keeps using old config and concept as much as possible.
* It only contains two major kinds of concepts:
* The "base queue": channel, levelqueue, redis
* They have the same abstraction, the same interface, and they are
tested by the same testing code.
* The "WokerPoolQueue", it uses the "base queue" to provide "worker
pool" function, calls the "handler" to process the data in the base
queue.
* The new code doesn't do "PushBack"
* Think about a queue with many workers, the "PushBack" can't guarantee
the order for re-queued unhandled items, so in new code it just does
"normal push"
* The new code doesn't do "pause/resume"
* The "pause/resume" was designed to handle some handler's failure: eg:
document indexer (elasticsearch) is down
* If a queue is paused for long time, either the producers blocks or the
new items are dropped.
* The new code doesn't do such "pause/resume" trick, it's not a common
queue's behavior and it doesn't help much.
* If there are unhandled items, the "push" function just blocks for a
few seconds and then re-queue them and retry.
* The new code doesn't do "worker booster"
* Gitea's queue's handlers are light functions, the cost is only the
go-routine, so it doesn't make sense to "boost" them.
* The new code only use "max worker number" to limit the concurrent
workers.
* The new "Push" never blocks forever
* Instead of creating more and more blocking goroutines, return an error
is more friendly to the server and to the end user.
There are more details in code comments: eg: the "Flush" problem, the
strange "code.index" hanging problem, the "immediate" queue problem.
Almost ready for review.
TODO:
* [x] add some necessary comments during review
* [x] add some more tests if necessary
* [x] update documents and config options
* [x] test max worker / active worker
* [x] re-run the CI tasks to see whether any test is flaky
* [x] improve the `handleOldLengthConfiguration` to provide more
friendly messages
* [x] fine tune default config values (eg: length?)
## Code coverage:
2023-05-08 14:49:59 +03:00
// Printf takes a format and args and prints the string to os.Stdout
func Printf ( format string , args ... interface { } ) {
testlogger . Printf ( format , args ... )
}
func init ( ) {
log . Register ( "test" , testlogger . NewTestLogger )
2022-09-02 22:18:23 +03:00
}
