def test_near_zero(self):
eps = sys.float_info.epsilon
equal = [(0, 0), (eps, 0), (0, -eps), (-eps, eps)]
for a, b in equal:
self.assertAlmostEqual(a, b)
self.assertTrue(msprime.almost_equal(a, b, abs_tol=1e-9))
not_equal = [(0, 0.0000001), (-0.0000001, 0)]
for a, b in not_equal:
self.assertNotAlmostEqual(a, b)
self.assertFalse(msprime.almost_equal(a, b, abs_tol=1e-9))
def test_near_zero(self):
eps = sys.float_info.epsilon
equal = [(0, 0), (eps, 0), (0, -eps), (-eps, eps)]
for a, b in equal:
self.assertAlmostEqual(a, b)
self.assertTrue(
msprime.almost_equal(a, b, abs_tol=1e-9))
not_equal = [(0, 0.0000001), (-0.0000001, 0)]
for a, b in not_equal:
self.assertNotAlmostEqual(a, b)
self.assertFalse(
msprime.almost_equal(a, b, abs_tol=1e-9))
def test_defaults(self):
eps = sys.float_info.epsilon
equal = [(1, 1), (0, 0), (1 + eps, 1), (1, 1 - eps),
(10.000000000001, 10.0)]
for a, b in equal:
self.assertAlmostEqual(a, b)
self.assertTrue(msprime.almost_equal(a, b))
def test_defaults(self):
eps = sys.float_info.epsilon
equal = [
(1, 1), (0, 0), (1 + eps, 1), (1, 1 - eps),
(10.000000000001, 10.0)]
for a, b in equal:
self.assertAlmostEqual(a, b)
self.assertTrue(msprime.almost_equal(a, b))