Method test_default_value

Lib/test/lock_tests.py:965–979

(self)

        self.assertTimeout(dt, 0.5)

    def test_default_value(self):
        # The default initial value is 1.
        sem = self.semtype()
        sem.acquire()
        def f():
            sem.acquire()
            sem.release()

        with Bunch(f, 1) as bunch:
            # Thread blocked on sem.acquire()
            wait_threads_blocked(1)
            self.assertFalse(bunch.finished)

            # Thread unblocked
            sem.release()

    def test_with(self):
        sem = self.semtype(2)