Files
forge/modules/globallock/globallock_test.go
zeekayandHanzo Dev 9a07b4d089 legal: Hanzo AI, Inc. copyright above the upstream notices
2978 files. The fork is 2026-07-15 (rebrand: gitea.dev -> github.com/hanzoai/git),
so 2026 is the year, and "Copyright 2026 Hanzo AI, Inc." was already the form
used by the handful of files that had ours.

Shape is now:

	// Copyright 2026 Hanzo AI, Inc. All rights reserved.
	// Copyright 2015 The Gogs Authors. All rights reserved.
	// Copyright 2019 The Gitea Authors. All rights reserved.
	// SPDX-License-Identifier: MIT

Ours on top, theirs retained verbatim. Retained because MIT requires it, and
separately because they are true — those authors did write that code.

Not renamed to "The Git Authors": Git is a different project under a different
license, and putting its name here would attribute this code to people who have
nothing to do with it. Adding our line is the fix; overwriting theirs would have
been both a licence violation and a false statement.

gofmt still reports import-order drift in some of these files. It predates this
change (verified against a stash) and is left alone rather than burying a
one-line-per-file legal change under 3000 files of unrelated reordering.

Build clean.

Co-authored-by: Hanzo Dev <[email protected]>
2026-07-27 13:49:52 -07:00

55 lines
1.2 KiB
Go

// Copyright 2026 Hanzo AI, Inc. All rights reserved.
// Copyright 2024 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package globallock
import (
"context"
"sync"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestLockAndDo(t *testing.T) {
t.Run("kv", func(t *testing.T) {
locker := newTestKVLocker(t)
defaultLocker.Store(new(locker))
testLockAndDo(t)
require.NoError(t, locker.(*kvLocker).Close())
})
t.Run("memory", func(t *testing.T) {
defaultLocker.Store(new(NewMemoryLocker()))
testLockAndDo(t)
})
}
func testLockAndDo(t *testing.T) {
const concurrency = 50
ctx := t.Context()
count := 0
wg := sync.WaitGroup{}
for range concurrency {
wg.Go(func() {
err := LockAndDo(ctx, "test", func(ctx context.Context) error {
count++
// It's impossible to acquire the lock inner the function
ok, err := TryLockAndDo(ctx, "test", func(ctx context.Context) error {
assert.Fail(t, "should not acquire the lock")
return nil
})
assert.False(t, ok)
assert.NoError(t, err)
return nil
})
assert.NoError(t, err)
})
}
wg.Wait()
assert.Equal(t, concurrency, count)
}