| // Licensed to the Apache Software Foundation (ASF) under one or more |
| // contributor license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright ownership. |
| // The ASF licenses this file to You under the Apache License, Version 2.0 |
| // (the "License"); you may not use this file except in compliance with |
| // the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package filelock |
| |
| import ( |
| "context" |
| "path/filepath" |
| "runtime" |
| "testing" |
| "time" |
| ) |
| |
| import ( |
| "github.com/stretchr/testify/require" |
| ) |
| |
| func TestGlobalBasic(t *testing.T) { |
| t.Parallel() |
| ctx := context.Background() |
| tempDirPath := t.TempDir() |
| filePath := filepath.Join(tempDirPath, "path/to/lock") |
| unlocker, err := Lock(ctx, filePath) |
| require.NoError(t, err) |
| _, err = Lock(ctx, filePath, LockWithTimeout(100*time.Millisecond), LockWithRetryDelay(10*time.Millisecond)) |
| require.Error(t, err) |
| require.NoError(t, unlocker.Unlock()) |
| unlocker, err = Lock(ctx, filePath, LockWithTimeout(100*time.Millisecond), LockWithRetryDelay(10*time.Millisecond)) |
| require.NoError(t, err) |
| require.NoError(t, unlocker.Unlock()) |
| unlocker, err = RLock(ctx, filePath) |
| require.NoError(t, err) |
| unlocker2, err := RLock(ctx, filePath) |
| require.NoError(t, err) |
| _, err = Lock(ctx, filePath, LockWithTimeout(100*time.Millisecond), LockWithRetryDelay(10*time.Millisecond)) |
| require.Error(t, err) |
| require.NoError(t, unlocker.Unlock()) |
| require.NoError(t, unlocker2.Unlock()) |
| } |
| |
| func TestLockerBasic(t *testing.T) { |
| t.Parallel() |
| ctx := context.Background() |
| tempDirPath := t.TempDir() |
| filePath := "path/to/lock" |
| locker, err := NewLocker(tempDirPath) |
| require.NoError(t, err) |
| unlocker, err := locker.Lock(ctx, filePath) |
| require.NoError(t, err) |
| _, err = locker.Lock(ctx, filePath, LockWithTimeout(100*time.Millisecond), LockWithRetryDelay(10*time.Millisecond)) |
| require.Error(t, err) |
| require.NoError(t, unlocker.Unlock()) |
| unlocker, err = locker.Lock(ctx, filePath, LockWithTimeout(100*time.Millisecond), LockWithRetryDelay(10*time.Millisecond)) |
| require.NoError(t, err) |
| require.NoError(t, unlocker.Unlock()) |
| unlocker, err = locker.RLock(ctx, filePath) |
| require.NoError(t, err) |
| unlocker2, err := locker.RLock(ctx, filePath) |
| require.NoError(t, err) |
| _, err = locker.Lock(ctx, filePath, LockWithTimeout(100*time.Millisecond), LockWithRetryDelay(10*time.Millisecond)) |
| require.Error(t, err) |
| require.NoError(t, unlocker.Unlock()) |
| require.NoError(t, unlocker2.Unlock()) |
| absolutePath := "/not/normalized/and/validated" |
| if runtime.GOOS == "windows" { |
| absolutePath = "C:\\not\\normalized\\and\\validated" |
| } |
| _, err = locker.Lock(ctx, absolutePath) |
| require.Error(t, err) |
| } |