Exemplo n.º 1
0
 def testResultsDoesntReset(self):
     sw = stopwatch.StopWatch()
     sw.start()
     self.time.sleep(1)
     sw.start('a')
     self.time.sleep(1)
     sw.stop('a')
     sw.stop()
     res1 = sw.results(verbose=True)
     res2 = sw.results(verbose=True)
     self.assertListEqual(res1, res2)
Exemplo n.º 2
0
 def testTimerValue(self):
     sw = stopwatch.StopWatch()
     self.assertAlmostEqual(0, sw.timervalue('a'), 2)
     sw.start('a')
     self.assertAlmostEqual(0, sw.timervalue('a'), 2)
     self.time.sleep(1)
     self.assertAlmostEqual(1, sw.timervalue('a'), 2)
     sw.stop('a')
     self.assertAlmostEqual(1, sw.timervalue('a'), 2)
     sw.start('a')
     self.time.sleep(1)
     self.assertAlmostEqual(2, sw.timervalue('a'), 2)
     sw.stop('a')
     self.assertAlmostEqual(2, sw.timervalue('a'), 2)
Exemplo n.º 3
0
    def testSeveralTimes(self):
        sw = stopwatch.StopWatch()
        sw.start()

        sw.start('a')
        sw.start('b')
        self.time.sleep(1)
        sw.stop('b')
        sw.stop('a')

        sw.stop()

        results = sw.results(verbose=1)
        self.assertListEqual([r[0] for r in results],
                             ['a', 'b', 'overhead', 'total'])

        # Make sure overhead is positive
        self.assertEqual(results[2][1] > 0, 1)
Exemplo n.º 4
0
    def testNoStopOthers(self):
        sw = stopwatch.StopWatch()
        sw.start()

        sw.start('a')
        sw.start('b', stop_others=0)
        self.time.sleep(1)
        sw.stop('b')
        sw.stop('a')

        sw.stop()

        #overhead should be negative, because we ran two timers simultaneously
        #It is possible that this could fail in outlandish circumstances.
        #If this is a problem in practice, increase the value of the call to
        #time.sleep until it passes consistently.
        #Or, consider finding a platform where the two calls sw.start() and
        #sw.start('a') happen within 1 second.
        results = sw.results(verbose=1)
        self.assertEqual(results[2][1] < 0, 1)
Exemplo n.º 5
0
    def testResults(self):
        sw = stopwatch.StopWatch()
        sw.start()
        sw.stop()

        results = sw.results()

        self.assertListEqual([r[0] for r in results], ['total'])

        results = sw.results(verbose=1)
        self.assertListEqual([r[0] for r in results], ['overhead', 'total'])

        # test tally part of results.
        sw.start('ron')
        sw.stop('ron')
        sw.start('ron')
        sw.stop('ron')
        results = sw.results()
        results = sw.results(verbose=1)
        for r in results:
            if r[0] == 'ron':
                assert r[2] == 2
Exemplo n.º 6
0
 def testResultsDoesntCrashWhenUnstopped(self):
     sw = stopwatch.StopWatch()
     sw.start()
     sw.results()
Exemplo n.º 7
0
 def testStopNonExistentTimer(self):
     sw = stopwatch.StopWatch()
     self.assertRaises(RuntimeError, sw.stop)
     self.assertRaises(RuntimeError, sw.stop, 'foo')