Esempio n. 1
0
// Ensure that the clock's time matches the standary library.
func TestClock_Now(t *testing.T) {
	a := time.Now().Round(time.Second)
	b := clock.New().Now().Round(time.Second)
	if !a.Equal(b) {
		t.Errorf("not equal: %s != %s", a, b)
	}
}
Esempio n. 2
0
// Ensure that the clock's timer can be stopped.
func TestClock_Timer_Stop(t *testing.T) {
	var ok bool
	go func() {
		time.Sleep(10 * time.Millisecond)
		ok = true
	}()

	timer := clock.New().Timer(20 * time.Millisecond)
	timer.Stop()
	select {
	case <-timer.C:
		t.Fatal("unexpected send")
	case <-time.After(30 * time.Millisecond):
	}
}
Esempio n. 3
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// Ensure that the clock sleeps for the appropriate amount of time.
func TestClock_Sleep(t *testing.T) {
	var ok bool
	go func() {
		time.Sleep(10 * time.Millisecond)
		ok = true
	}()
	go func() {
		time.Sleep(30 * time.Millisecond)
		t.Fatal("too late")
	}()
	gosched()

	clock.New().Sleep(20 * time.Millisecond)
	if !ok {
		t.Fatal("too early")
	}
}
Esempio n. 4
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// Ensure that the clock ticks correctly.
func TestClock_Tick(t *testing.T) {
	var ok bool
	go func() {
		time.Sleep(10 * time.Millisecond)
		ok = true
	}()
	go func() {
		time.Sleep(50 * time.Millisecond)
		t.Fatal("too late")
	}()
	gosched()

	c := clock.New().Tick(20 * time.Millisecond)
	<-c
	<-c
	if !ok {
		t.Fatal("too early")
	}
}
Esempio n. 5
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// Ensure that the clock's ticker ticks correctly.
func TestClock_Ticker(t *testing.T) {
	var ok bool
	go func() {
		time.Sleep(100 * time.Millisecond)
		ok = true
	}()
	go func() {
		time.Sleep(200 * time.Millisecond)
		t.Fatal("too late")
	}()
	gosched()

	ticker := clock.New().Ticker(50 * time.Millisecond)
	<-ticker.C
	<-ticker.C
	if !ok {
		t.Fatal("too early")
	}
}
Esempio n. 6
0
// Ensure that the clock's AfterFunc executes at the correct time.
func TestClock_AfterFunc(t *testing.T) {
	var ok bool
	go func() {
		time.Sleep(10 * time.Millisecond)
		ok = true
	}()
	go func() {
		time.Sleep(30 * time.Millisecond)
		t.Fatal("too late")
	}()
	gosched()

	var wg sync.WaitGroup
	wg.Add(1)
	clock.New().AfterFunc(20*time.Millisecond, func() {
		wg.Done()
	})
	wg.Wait()
	if !ok {
		t.Fatal("too early")
	}
}