* in between syncs with the system wall clock.
 * When issuing the first timestamp after the sync interval has expired,
 * The system wall clock will be read, and the current time set to the max of wall clock time or the most recently issued timestamp.
 * All other timestamps are calculated as the wall clock time at last sync + elapsed time since.
 * <p>
 * This clock deals relatively well when the system wall clock shift is adjusted by small amounts.

	if t.t == nil {
		return
	}
	t.t.Stop()
	t.t = nil
}

var (
	// RealTimer can be passed to methods that need a clock.Timer.
	RealTimer = clock.RealClock{}.NewTimer
)

var (
	// internalClock is used for test injection of clocks
	internalClock = clock.RealClock{}

const minTimeForTicksPerSecond = 5_000_000*(1-osHasLowResClockInt) + 100_000_000*osHasLowResClockInt

// ticksPerSecond returns a conversion rate between the cputicks clock and the nanotime clock.
//
// Note: Clocks are hard. Using this as an actual conversion rate for timestamps is ill-advised
// and should be avoided when possible. Use only for durations, where a tiny error term isn't going

        }
    }


    public void assertCloseTime ( long timeMs ) {
        if ( timeMs - System.currentTimeMillis() > 5 * 60 * 1000L ) {
            assertTrue("Time is not within 30s, check clocks " + new Date(timeMs), false);
        }
    }


    @Test
    public void testLastModified () throws CIFSException, MalformedURLException, UnknownHostException {
        try ( SmbResource f = createTestFile() ) {

}

// inferSuffixError returns non-nil error that describes what could be
// the cause of suffix parse failure.
//
// At the point this function is executed there is already assembly error,
// so we can burn some clocks to construct good error message.
//
// Reported issues:
//   - duplicated suffixes
//   - illegal rounding/SAE+broadcast combinations
//   - unknown suffixes
//   - misplaced suffix (e.g. wrong Z suffix position)

                                    + now
                                    + ", lastUpdated = " + lastUpdated + "). Please verify that the clocks of all"
                                    + " deploying machines are reasonably synchronized.");
                    versioning.setLastUpdated(now);
                    changed = true;
                }
            }

// no leap seconds.
//
// # Monotonic Clocks
//
// Operating systems provide both a “wall clock,” which is subject to
// changes for clock synchronization, and a “monotonic clock,” which is
// not. The general rule is that the wall clock is for telling time and
// the monotonic clock is for measuring time. Rather than split the API,

	{"ISOWeek", func(t1, t2 Time) bool {
		a1, b1 := t1.ISOWeek()
		a2, b2 := t2.ISOWeek()
		return a1 == a2 && b1 == b2
	}},
	{"Clock", func(t1, t2 Time) bool {
		a1, b1, c1 := t1.Clock()
		a2, b2, c2 := t2.Clock()
		return a1 == a2 && b1 == b2 && c1 == c2
	}},
	{"Hour", func(t1, t2 Time) bool { return t1.Hour() == t2.Hour() }},

// to abstract over the relationship of two Lock calls or an RLock
// and a Lock call.
type locker2 interface {
	Lock1()
	Unlock1()
	Lock2()
	Unlock2()
}

type mutex struct {
	mu sync.Mutex
}

func (m *mutex) Lock1()   { m.mu.Lock() }
func (m *mutex) Unlock1() { m.mu.Unlock() }
func (m *mutex) Lock2()   { m.mu.Lock() }
func (m *mutex) Unlock2() { m.mu.Unlock() }

    }

    def "can write and then read a block multiple times"() {
        expect:
        def block = write("test")
        read(block) == "test"
        read(block) == "test"
        read(block) == "test"
    }

    def "can write multiple blocks and read in any order"() {
        expect:
        def block1 = write("test 1")
        def block2 = write("test 2")
        def block3 = write("test 3")