Method init

tstest/clock.go:121–140

()

}

func (c *Clock) init() {
	c.initOnce.Do(func() {
		if c.realTimeClock != nil {
			c.realTime = c.realTimeClock.Now()
		}
		if c.start.IsZero() {
			if c.realTime.IsZero() {
				c.start = time.Now().UTC()
			} else {
				c.start = c.realTime
			}
		}
		if c.timerChannelSize == 0 {
			c.timerChannelSize = 1
		}
		c.present = c.start
		c.skipStep = true
		c.events.AdvanceTo(c.present)
	})
}

// Now returns the virtual clock's current time, and advances it
// according to its step configuration.