示例#1
0
文件: root_test.go 项目: bac/juju
func (r *pingSuite) TestPingTimeout(c *gc.C) {
	triggered := make(chan struct{})
	action := func() {
		close(triggered)
	}
	clock := jujutesting.NewClock(time.Now())
	timeout := apiserver.NewPingTimeout(action, clock, 50*time.Millisecond)
	for i := 0; i < 2; i++ {
		waitAlarm(c, clock)
		clock.Advance(10 * time.Millisecond)
		timeout.Ping()
	}

	waitAlarm(c, clock)
	clock.Advance(49 * time.Millisecond)
	select {
	case <-triggered:
		c.Fatalf("action triggered early")
	case <-time.After(testing.ShortWait):
	}

	clock.Advance(time.Millisecond)
	select {
	case <-triggered:
	case <-time.After(testing.LongWait):
		c.Fatalf("action never triggered")
	}
}
示例#2
0
文件: root_test.go 项目: imoapps/juju
func (r *rootSuite) TestPingTimeoutStopped(c *gc.C) {
	closedc := make(chan time.Time, 1)
	action := func() {
		closedc <- time.Now()
	}
	timeout := apiserver.NewPingTimeout(action, 20*time.Millisecond)
	timeout.Ping()
	timeout.Stop()
	// The action should never trigger
	select {
	case <-closedc:
		c.Fatalf("action triggered after Stop()")
	case <-time.After(testing.ShortWait):
	}
}
示例#3
0
文件: root_test.go 项目: bac/juju
func (r *pingSuite) TestPingTimeoutStopped(c *gc.C) {
	triggered := make(chan struct{})
	action := func() {
		close(triggered)
	}
	clock := jujutesting.NewClock(time.Now())
	timeout := apiserver.NewPingTimeout(action, clock, 20*time.Millisecond)

	waitAlarm(c, clock)
	timeout.Stop()
	clock.Advance(time.Hour)

	// The action should never trigger
	select {
	case <-triggered:
		c.Fatalf("action triggered after Stop()")
	case <-time.After(testing.ShortWait):
	}
}
示例#4
0
文件: root_test.go 项目: imoapps/juju
func (r *rootSuite) TestPingTimeout(c *gc.C) {
	closedc := make(chan time.Time, 1)
	action := func() {
		closedc <- time.Now()
	}
	timeout := apiserver.NewPingTimeout(action, 50*time.Millisecond)
	for i := 0; i < 2; i++ {
		time.Sleep(10 * time.Millisecond)
		timeout.Ping()
	}
	// Expect action to be executed about 50ms after last ping.
	broken := time.Now()
	var closed time.Time
	select {
	case closed = <-closedc:
	case <-time.After(testing.LongWait):
		c.Fatalf("action never executed")
	}
	closeDiff := closed.Sub(broken) / time.Millisecond
	c.Assert(50 <= closeDiff && closeDiff <= 100, jc.IsTrue)
}