| 57 | } |
| 58 | |
| 59 | func TestLockFile(t *testing.T) { |
| 60 | t.Parallel() |
| 61 | |
| 62 | tempDir := t.TempDir() |
| 63 | lock, err := os.CreateTemp(tempDir, "lockfile") |
| 64 | assert.NilError(t, err, "creating temp file should succeed") |
| 65 | defer lock.Close() |
| 66 | // Lock acquisition |
| 67 | file, err := filesystem.Lock(lock.Name()) |
| 68 | assert.NilError(t, err, "acquiring a lock should succeed") |
| 69 | err = filesystem.Unlock(file) |
| 70 | assert.NilError(t, err, "releasing a lock should succeed") |
| 71 | |
| 72 | file, err = filesystem.ReadOnlyLock(lock.Name()) |
| 73 | assert.NilError(t, err, "acquiring a read-only lock should succeed") |
| 74 | file2, err := filesystem.ReadOnlyLock(lock.Name()) |
| 75 | assert.NilError(t, err, "acquiring another read-only lock should succeed") |
| 76 | err = filesystem.Unlock(file) |
| 77 | assert.NilError(t, err, "releasing a read-only lock should succeed") |
| 78 | err = filesystem.Unlock(file2) |
| 79 | assert.NilError(t, err, "releasing another read-only lock should succeed") |
| 80 | } |
| 81 | |
| 82 | func TestLockWriteConcurrent(t *testing.T) { |
| 83 | t.Parallel() |