forgejo/modules/log/manager_test.go
wxiaoguang 0eb4ab4246
Fix sub-command log level (#25537) (#25553)
Backport #25537

More fix for #24981

* #24981

Close #22361, #25552

* #22361
* #25552

There were many patches for Gitea's sub-commands to satisfy the facts:

* Some sub-commands shouldn't output any log, otherwise the git protocol
would be broken
* Sometimes the users want to see "verbose" or "quiet" outputs

That's a longstanding problem, and very fragile. This PR is only a quick
patch for the problem.

In the future, the sub-command system should be refactored to a clear
solution.

----

Other changes:

* Use `ReplaceAllWriters` to replace
`RemoveAllWriters().AddWriters(writer)`, then it's an atomic operation.
* Remove unnecessary `syncLevelInternal` calls, because
`AddWriters/addWritersInternal` already calls it.
2023-06-28 17:35:20 +08:00

42 lines
1.1 KiB
Go

// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package log
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestSharedWorker(t *testing.T) {
RegisterEventWriter("dummy", func(writerName string, writerMode WriterMode) EventWriter {
return newDummyWriter(writerName, writerMode.Level, 0)
})
m := NewManager()
_, err := m.NewSharedWriter("dummy-1", "dummy", WriterMode{Level: DEBUG, Flags: FlagsFromBits(0)})
assert.NoError(t, err)
w := m.GetSharedWriter("dummy-1")
assert.NotNil(t, w)
loggerTest := m.GetLogger("test")
loggerTest.AddWriters(w)
loggerTest.Info("msg-1")
loggerTest.ReplaceAllWriters() // the shared writer is not closed here
loggerTest.Info("never seen")
// the shared writer can still be used later
w = m.GetSharedWriter("dummy-1")
assert.NotNil(t, w)
loggerTest.AddWriters(w)
loggerTest.Info("msg-2")
m.GetLogger("test-another").AddWriters(w)
m.GetLogger("test-another").Info("msg-3")
m.Close()
logs := w.(*dummyWriter).GetLogs()
assert.Equal(t, []string{"msg-1\n", "msg-2\n", "msg-3\n"}, logs)
}