def test_comparison(self):
t = tsc_time.now_tsc()
t2 = tsc_time.now_tsc()
self.assert_(t2 > t)
self.assert_(t < t2)
self.assert_(t.tsc + 1 > t)
self.assert_(t.tsc - 1 < t)
self.assert_(t.tsc + 1 > t)
self.assert_(t.tsc - 1 < t)
# Floating point uses larger numbers because of a loss in precision
# when converting to floating point, ex:
# >>> float(28536304964998994L)
# 28536304964998992.0
self.assert_(t.tsc + 1000.0 > t)
self.assert_(t.tsc - 1000.0 < t)
t = tsc_time.now_posix_sec()
time.sleep(2)
t2 = tsc_time.now_posix_sec()
self.assert_(t2 > t)
self.assert_(t < t2)
self.assert_(int(t) + 1 > t)
self.assert_(int(t) - 1 < t)
self.assert_(int(t) + 1 > t)
self.assert_(int(t) - 1 < t)
self.assert_(int(t) + 1.0 > t)
self.assert_(int(t) - 1.0 < t)
t = tsc_time.now_posix_usec()
time.sleep(0.1)
t2 = tsc_time.now_posix_usec()
self.assert_(t2 > t)
self.assert_(t < t2)
self.assert_(int(t) + 1 > t)
self.assert_(int(t) - 1 < t)
self.assert_(int(t) + 1 > t)
self.assert_(int(t) - 1 < t)
self.assert_(int(t) + 1.0 > t)
self.assert_(int(t) - 1.0 < t)
t = tsc_time.now_posix_fsec()
time.sleep(0.1)
t2 = tsc_time.now_posix_fsec()
self.assert_(t2 > t)
self.assert_(t < t2)
self.assert_(int(t) + 1 > t)
self.assert_(int(t) - 1 < t)
self.assert_(int(t) + 1 > t)
self.assert_(int(t) - 1 < t)
self.assert_(int(t) + 1.0 > t)
self.assert_(int(t) - 1.0 < t)
def test_comparison(self):
t = tsc_time.now_tsc()
t2 = tsc_time.now_tsc()
self.assert_(t2 > t)
self.assert_(t < t2)
self.assert_(t.tsc + 1 > t)
self.assert_(t.tsc - 1 < t)
self.assert_(t.tsc + 1 > t)
self.assert_(t.tsc - 1 < t)
# Floating point uses larger numbers because of a loss in precision
# when converting to floating point, ex:
# >>> float(28536304964998994L)
# 28536304964998992.0
self.assert_(t.tsc + 1000.0 > t)
self.assert_(t.tsc - 1000.0 < t)
t = tsc_time.now_posix_sec()
time.sleep(2)
t2 = tsc_time.now_posix_sec()
self.assert_(t2 > t)
self.assert_(t < t2)
self.assert_(int(t) + 1 > t)
self.assert_(int(t) - 1 < t)
self.assert_(int(t) + 1 > t)
self.assert_(int(t) - 1 < t)
self.assert_(int(t) + 1.0 > t)
self.assert_(int(t) - 1.0 < t)
t = tsc_time.now_posix_usec()
time.sleep(0.1)
t2 = tsc_time.now_posix_usec()
self.assert_(t2 > t)
self.assert_(t < t2)
self.assert_(int(t) + 1 > t)
self.assert_(int(t) - 1 < t)
self.assert_(int(t) + 1 > t)
self.assert_(int(t) - 1 < t)
self.assert_(int(t) + 1.0 > t)
self.assert_(int(t) - 1.0 < t)
t = tsc_time.now_posix_fsec()
time.sleep(0.1)
t2 = tsc_time.now_posix_fsec()
self.assert_(t2 > t)
self.assert_(t < t2)
self.assert_(int(t) + 1 > t)
self.assert_(int(t) - 1 < t)
self.assert_(int(t) + 1 > t)
self.assert_(int(t) - 1 < t)
self.assert_(int(t) + 1.0 > t)
self.assert_(int(t) - 1.0 < t)
def test_math(self):
t = tsc_time.now_tsc()
self.assertEqual(t + 1, t.tsc + 1)
self.assertEqual(t - 1, t.tsc - 1)
self.assertEqual(t + 1, t.tsc + 1)
self.assertEqual(t - 1, t.tsc - 1)
# Removing floating point comparison because large floating point
# numbers loose precision, ex:
# >>> float(28536304964998994L)
# 28536304964998992.0
# self.assertEqual(t + 1.0, t.tsc + 1)
# self.assertEqual(t - 1.0, t.tsc - 1)
self.assertRaises(TypeError, lambda: t + 'hi')
self.assertRaises(TypeError, lambda: t - 'hi')
t = tsc_time.now_posix_sec()
self.assertEqual(t + 1, t.as_posix_sec() + 1)
self.assertEqual(t - 1, t.as_posix_sec() - 1)
self.assertEqual(t + 1, t.as_posix_sec() + 1)
self.assertEqual(t - 1, t.as_posix_sec() - 1)
self.assertEqual(t + 1.0, t.as_posix_sec() + 1)
self.assertEqual(t - 1.0, t.as_posix_sec() - 1)
self.assertRaises(TypeError, lambda: t + 'hi')
self.assertRaises(TypeError, lambda: t - 'hi')
t = tsc_time.now_posix_usec()
self.assertEqual(t + 1, t.as_posix_usec() + 1)
self.assertEqual(t - 1, t.as_posix_usec() - 1)
self.assertEqual(t + 1, t.as_posix_usec() + 1)
self.assertEqual(t - 1, t.as_posix_usec() - 1)
self.assertEqual(t + 1.0, t.as_posix_usec() + 1)
self.assertEqual(t - 1.0, t.as_posix_usec() - 1)
self.assertRaises(TypeError, lambda: t + 'hi')
self.assertRaises(TypeError, lambda: t - 'hi')
t = tsc_time.now_posix_fsec()
# We lose some precision with double conversions done in C versus
# Python's conversions.
self._assert_close(t + 1, t.as_posix_fsec() + 1, 0.001)
self._assert_close(t - 1, t.as_posix_fsec() - 1, 0.001)
self._assert_close(t + 1, t.as_posix_fsec() + 1, 0.001)
self._assert_close(t - 1, t.as_posix_fsec() - 1, 0.001)
self._assert_close(t + 1.0, t.as_posix_fsec() + 1, 0.001)
self._assert_close(t - 1.0, t.as_posix_fsec() - 1, 0.001)
self.assertRaises(TypeError, lambda: t + 'hi')
self.assertRaises(TypeError, lambda: t - 'hi')
def test_math(self):
t = tsc_time.now_tsc()
self.assertEqual(t + 1, t.tsc + 1)
self.assertEqual(t - 1, t.tsc - 1)
self.assertEqual(t + 1, t.tsc + 1)
self.assertEqual(t - 1, t.tsc - 1)
# Removing floating point comparison because large floating point
# numbers loose precision, ex:
# >>> float(28536304964998994L)
# 28536304964998992.0
# self.assertEqual(t + 1.0, t.tsc + 1)
# self.assertEqual(t - 1.0, t.tsc - 1)
self.assertRaises(TypeError, lambda: t + 'hi')
self.assertRaises(TypeError, lambda: t - 'hi')
t = tsc_time.now_posix_sec()
self.assertEqual(t + 1, t.as_posix_sec() + 1)
self.assertEqual(t - 1, t.as_posix_sec() - 1)
self.assertEqual(t + 1, t.as_posix_sec() + 1)
self.assertEqual(t - 1, t.as_posix_sec() - 1)
self.assertEqual(t + 1.0, t.as_posix_sec() + 1)
self.assertEqual(t - 1.0, t.as_posix_sec() - 1)
self.assertRaises(TypeError, lambda: t + 'hi')
self.assertRaises(TypeError, lambda: t - 'hi')
t = tsc_time.now_posix_usec()
self.assertEqual(t + 1, t.as_posix_usec() + 1)
self.assertEqual(t - 1, t.as_posix_usec() - 1)
self.assertEqual(t + 1, t.as_posix_usec() + 1)
self.assertEqual(t - 1, t.as_posix_usec() - 1)
self.assertEqual(t + 1.0, t.as_posix_usec() + 1)
self.assertEqual(t - 1.0, t.as_posix_usec() - 1)
self.assertRaises(TypeError, lambda: t + 'hi')
self.assertRaises(TypeError, lambda: t - 'hi')
t = tsc_time.now_posix_fsec()
# We lose some precision with double conversions done in C versus
# Python's conversions.
self._assert_close(t + 1, t.as_posix_fsec() + 1, 0.001)
self._assert_close(t - 1, t.as_posix_fsec() - 1, 0.001)
self._assert_close(t + 1, t.as_posix_fsec() + 1, 0.001)
self._assert_close(t - 1, t.as_posix_fsec() - 1, 0.001)
self._assert_close(t + 1.0, t.as_posix_fsec() + 1, 0.001)
self._assert_close(t - 1.0, t.as_posix_fsec() - 1, 0.001)
self.assertRaises(TypeError, lambda: t + 'hi')
self.assertRaises(TypeError, lambda: t - 'hi')
def test_types(self):
t = tsc_time.now_tsc()
self.assertEqual(int(t), t.tsc)
self.assertEqual(long(t), t.tsc)
self.assertEqual(float(t), float(t.tsc))
t = tsc_time.now_posix_sec()
self.assertEqual(int(t), t.as_posix_sec())
self.assertEqual(long(t), t.as_posix_sec())
self.assertEqual(float(t), float(t.as_posix_sec()))
t = tsc_time.now_posix_usec()
self.assertEqual(int(t), t.as_posix_usec())
self.assertEqual(long(t), t.as_posix_usec())
self.assertEqual(float(t), float(t.as_posix_usec()))
t = tsc_time.now_posix_fsec()
self.assertEqual(int(t), t.as_posix_sec())
self.assertEqual(long(t), t.as_posix_sec())
self.assertEqual(float(t), t.as_posix_fsec())
def test_types(self):
t = tsc_time.now_tsc()
self.assertEqual(int(t), t.tsc)
self.assertEqual(long(t), t.tsc)
self.assertEqual(float(t), float(t.tsc))
t = tsc_time.now_posix_sec()
self.assertEqual(int(t), t.as_posix_sec())
self.assertEqual(long(t), t.as_posix_sec())
self.assertEqual(float(t), float(t.as_posix_sec()))
t = tsc_time.now_posix_usec()
self.assertEqual(int(t), t.as_posix_usec())
self.assertEqual(long(t), t.as_posix_usec())
self.assertEqual(float(t), float(t.as_posix_usec()))
t = tsc_time.now_posix_fsec()
self.assertEqual(int(t), t.as_posix_sec())
self.assertEqual(long(t), t.as_posix_sec())
self.assertEqual(float(t), t.as_posix_fsec())