| // Copyright 2016 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| // +build !plan9 |
| |
| package fsnotify |
| |
| import ( |
| "os" |
| "testing" |
| "time" |
| ) |
| |
| func TestEventStringWithValue(t *testing.T) { |
| for opMask, expectedString := range map[Op]string{ |
| Chmod | Create: `"/usr/someFile": CREATE|CHMOD`, |
| Rename: `"/usr/someFile": RENAME`, |
| Remove: `"/usr/someFile": REMOVE`, |
| Write | Chmod: `"/usr/someFile": WRITE|CHMOD`, |
| } { |
| event := Event{Name: "/usr/someFile", Op: opMask} |
| if event.String() != expectedString { |
| t.Fatalf("Expected %s, got: %v", expectedString, event.String()) |
| } |
| |
| } |
| } |
| |
| func TestEventOpStringWithValue(t *testing.T) { |
| expectedOpString := "WRITE|CHMOD" |
| event := Event{Name: "someFile", Op: Write | Chmod} |
| if event.Op.String() != expectedOpString { |
| t.Fatalf("Expected %s, got: %v", expectedOpString, event.Op.String()) |
| } |
| } |
| |
| func TestEventOpStringWithNoValue(t *testing.T) { |
| expectedOpString := "" |
| event := Event{Name: "testFile", Op: 0} |
| if event.Op.String() != expectedOpString { |
| t.Fatalf("Expected %s, got: %v", expectedOpString, event.Op.String()) |
| } |
| } |
| |
| // TestWatcherClose tests that the goroutine started by creating the watcher can be |
| // signalled to return at any time, even if there is no goroutine listening on the events |
| // or errors channels. |
| func TestWatcherClose(t *testing.T) { |
| t.Parallel() |
| |
| name := tempMkFile(t, "") |
| w := newWatcher(t) |
| err := w.Add(name) |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| err = os.Remove(name) |
| if err != nil { |
| t.Fatal(err) |
| } |
| // Allow the watcher to receive the event. |
| time.Sleep(time.Millisecond * 100) |
| |
| err = w.Close() |
| if err != nil { |
| t.Fatal(err) |
| } |
| } |