diff options
Diffstat (limited to 'Lib/test/test_math.py')
| -rw-r--r-- | Lib/test/test_math.py | 124 |
1 files changed, 62 insertions, 62 deletions
diff --git a/Lib/test/test_math.py b/Lib/test/test_math.py index 7d49ed9..973d1ab 100644 --- a/Lib/test/test_math.py +++ b/Lib/test/test_math.py @@ -158,7 +158,7 @@ class MathTests(unittest.TestCase): self.ftest('acosh(2)', math.acosh(2), 1.3169578969248168) self.assertRaises(ValueError, math.acosh, 0) self.assertRaises(ValueError, math.acosh, -1) - self.assertEquals(math.acosh(INF), INF) + self.assertEqual(math.acosh(INF), INF) self.assertRaises(ValueError, math.acosh, NINF) self.assertTrue(math.isnan(math.acosh(NAN))) @@ -176,8 +176,8 @@ class MathTests(unittest.TestCase): self.ftest('asinh(0)', math.asinh(0), 0) self.ftest('asinh(1)', math.asinh(1), 0.88137358701954305) self.ftest('asinh(-1)', math.asinh(-1), -0.88137358701954305) - self.assertEquals(math.asinh(INF), INF) - self.assertEquals(math.asinh(NINF), NINF) + self.assertEqual(math.asinh(INF), INF) + self.assertEqual(math.asinh(NINF), NINF) self.assertTrue(math.isnan(math.asinh(NAN))) def testAtan(self): @@ -264,17 +264,17 @@ class MathTests(unittest.TestCase): def testCeil(self): self.assertRaises(TypeError, math.ceil) # These types will be int in py3k. - self.assertEquals(float, type(math.ceil(1))) - self.assertEquals(float, type(math.ceil(1L))) - self.assertEquals(float, type(math.ceil(1.0))) + self.assertEqual(float, type(math.ceil(1))) + self.assertEqual(float, type(math.ceil(1L))) + self.assertEqual(float, type(math.ceil(1.0))) self.ftest('ceil(0.5)', math.ceil(0.5), 1) self.ftest('ceil(1.0)', math.ceil(1.0), 1) self.ftest('ceil(1.5)', math.ceil(1.5), 2) self.ftest('ceil(-0.5)', math.ceil(-0.5), 0) self.ftest('ceil(-1.0)', math.ceil(-1.0), -1) self.ftest('ceil(-1.5)', math.ceil(-1.5), -1) - self.assertEquals(math.ceil(INF), INF) - self.assertEquals(math.ceil(NINF), NINF) + self.assertEqual(math.ceil(INF), INF) + self.assertEqual(math.ceil(NINF), NINF) self.assertTrue(math.isnan(math.ceil(NAN))) class TestCeil(object): @@ -300,19 +300,19 @@ class MathTests(unittest.TestCase): self.assertRaises(TypeError, math.copysign) # copysign should let us distinguish signs of zeros - self.assertEquals(math.copysign(1., 0.), 1.) - self.assertEquals(math.copysign(1., -0.), -1.) - self.assertEquals(math.copysign(INF, 0.), INF) - self.assertEquals(math.copysign(INF, -0.), NINF) - self.assertEquals(math.copysign(NINF, 0.), INF) - self.assertEquals(math.copysign(NINF, -0.), NINF) + self.assertEqual(math.copysign(1., 0.), 1.) + self.assertEqual(math.copysign(1., -0.), -1.) + self.assertEqual(math.copysign(INF, 0.), INF) + self.assertEqual(math.copysign(INF, -0.), NINF) + self.assertEqual(math.copysign(NINF, 0.), INF) + self.assertEqual(math.copysign(NINF, -0.), NINF) # and of infinities - self.assertEquals(math.copysign(1., INF), 1.) - self.assertEquals(math.copysign(1., NINF), -1.) - self.assertEquals(math.copysign(INF, INF), INF) - self.assertEquals(math.copysign(INF, NINF), NINF) - self.assertEquals(math.copysign(NINF, INF), INF) - self.assertEquals(math.copysign(NINF, NINF), NINF) + self.assertEqual(math.copysign(1., INF), 1.) + self.assertEqual(math.copysign(1., NINF), -1.) + self.assertEqual(math.copysign(INF, INF), INF) + self.assertEqual(math.copysign(INF, NINF), NINF) + self.assertEqual(math.copysign(NINF, INF), INF) + self.assertEqual(math.copysign(NINF, NINF), NINF) self.assertTrue(math.isnan(math.copysign(NAN, 1.))) self.assertTrue(math.isnan(math.copysign(NAN, INF))) self.assertTrue(math.isnan(math.copysign(NAN, NINF))) @@ -322,7 +322,7 @@ class MathTests(unittest.TestCase): # given platform. self.assertTrue(math.isinf(math.copysign(INF, NAN))) # similarly, copysign(2., NAN) could be 2. or -2. - self.assertEquals(abs(math.copysign(2., NAN)), 2.) + self.assertEqual(abs(math.copysign(2., NAN)), 2.) def testCos(self): self.assertRaises(TypeError, math.cos) @@ -342,8 +342,8 @@ class MathTests(unittest.TestCase): self.assertRaises(TypeError, math.cosh) self.ftest('cosh(0)', math.cosh(0), 1) self.ftest('cosh(2)-2*cosh(1)**2', math.cosh(2)-2*math.cosh(1)**2, -1) # Thanks to Lambert - self.assertEquals(math.cosh(INF), INF) - self.assertEquals(math.cosh(NINF), INF) + self.assertEqual(math.cosh(INF), INF) + self.assertEqual(math.cosh(NINF), INF) self.assertTrue(math.isnan(math.cosh(NAN))) def testDegrees(self): @@ -357,8 +357,8 @@ class MathTests(unittest.TestCase): self.ftest('exp(-1)', math.exp(-1), 1/math.e) self.ftest('exp(0)', math.exp(0), 1) self.ftest('exp(1)', math.exp(1), math.e) - self.assertEquals(math.exp(INF), INF) - self.assertEquals(math.exp(NINF), 0.) + self.assertEqual(math.exp(INF), INF) + self.assertEqual(math.exp(NINF), 0.) self.assertTrue(math.isnan(math.exp(NAN))) def testFabs(self): @@ -384,9 +384,9 @@ class MathTests(unittest.TestCase): def testFloor(self): self.assertRaises(TypeError, math.floor) # These types will be int in py3k. - self.assertEquals(float, type(math.floor(1))) - self.assertEquals(float, type(math.floor(1L))) - self.assertEquals(float, type(math.floor(1.0))) + self.assertEqual(float, type(math.floor(1))) + self.assertEqual(float, type(math.floor(1L))) + self.assertEqual(float, type(math.floor(1.0))) self.ftest('floor(0.5)', math.floor(0.5), 0) self.ftest('floor(1.0)', math.floor(1.0), 1) self.ftest('floor(1.5)', math.floor(1.5), 1) @@ -397,8 +397,8 @@ class MathTests(unittest.TestCase): # This fails on some platforms - so check it here self.ftest('floor(1.23e167)', math.floor(1.23e167), 1.23e167) self.ftest('floor(-1.23e167)', math.floor(-1.23e167), -1.23e167) - self.assertEquals(math.ceil(INF), INF) - self.assertEquals(math.ceil(NINF), NINF) + self.assertEqual(math.ceil(INF), INF) + self.assertEqual(math.ceil(NINF), NINF) self.assertTrue(math.isnan(math.floor(NAN))) class TestFloor(object): @@ -429,12 +429,12 @@ class MathTests(unittest.TestCase): self.assertRaises(ValueError, math.fmod, INF, 1.) self.assertRaises(ValueError, math.fmod, NINF, 1.) self.assertRaises(ValueError, math.fmod, INF, 0.) - self.assertEquals(math.fmod(3.0, INF), 3.0) - self.assertEquals(math.fmod(-3.0, INF), -3.0) - self.assertEquals(math.fmod(3.0, NINF), 3.0) - self.assertEquals(math.fmod(-3.0, NINF), -3.0) - self.assertEquals(math.fmod(0.0, 3.0), 0.0) - self.assertEquals(math.fmod(0.0, NINF), 0.0) + self.assertEqual(math.fmod(3.0, INF), 3.0) + self.assertEqual(math.fmod(-3.0, INF), -3.0) + self.assertEqual(math.fmod(3.0, NINF), 3.0) + self.assertEqual(math.fmod(-3.0, NINF), -3.0) + self.assertEqual(math.fmod(0.0, 3.0), 0.0) + self.assertEqual(math.fmod(0.0, NINF), 0.0) def testFrexp(self): self.assertRaises(TypeError, math.frexp) @@ -450,8 +450,8 @@ class MathTests(unittest.TestCase): testfrexp('frexp(1)', math.frexp(1), (0.5, 1)) testfrexp('frexp(2)', math.frexp(2), (0.5, 2)) - self.assertEquals(math.frexp(INF)[0], INF) - self.assertEquals(math.frexp(NINF)[0], NINF) + self.assertEqual(math.frexp(INF)[0], INF) + self.assertEqual(math.frexp(NINF)[0], NINF) self.assertTrue(math.isnan(math.frexp(NAN)[0])) @requires_IEEE_754 @@ -564,28 +564,28 @@ class MathTests(unittest.TestCase): self.ftest('ldexp(-1,1)', math.ldexp(-1,1), -2) self.assertRaises(OverflowError, math.ldexp, 1., 1000000) self.assertRaises(OverflowError, math.ldexp, -1., 1000000) - self.assertEquals(math.ldexp(1., -1000000), 0.) - self.assertEquals(math.ldexp(-1., -1000000), -0.) - self.assertEquals(math.ldexp(INF, 30), INF) - self.assertEquals(math.ldexp(NINF, -213), NINF) + self.assertEqual(math.ldexp(1., -1000000), 0.) + self.assertEqual(math.ldexp(-1., -1000000), -0.) + self.assertEqual(math.ldexp(INF, 30), INF) + self.assertEqual(math.ldexp(NINF, -213), NINF) self.assertTrue(math.isnan(math.ldexp(NAN, 0))) # large second argument for n in [10**5, 10L**5, 10**10, 10L**10, 10**20, 10**40]: - self.assertEquals(math.ldexp(INF, -n), INF) - self.assertEquals(math.ldexp(NINF, -n), NINF) - self.assertEquals(math.ldexp(1., -n), 0.) - self.assertEquals(math.ldexp(-1., -n), -0.) - self.assertEquals(math.ldexp(0., -n), 0.) - self.assertEquals(math.ldexp(-0., -n), -0.) + self.assertEqual(math.ldexp(INF, -n), INF) + self.assertEqual(math.ldexp(NINF, -n), NINF) + self.assertEqual(math.ldexp(1., -n), 0.) + self.assertEqual(math.ldexp(-1., -n), -0.) + self.assertEqual(math.ldexp(0., -n), 0.) + self.assertEqual(math.ldexp(-0., -n), -0.) self.assertTrue(math.isnan(math.ldexp(NAN, -n))) self.assertRaises(OverflowError, math.ldexp, 1., n) self.assertRaises(OverflowError, math.ldexp, -1., n) - self.assertEquals(math.ldexp(0., n), 0.) - self.assertEquals(math.ldexp(-0., n), -0.) - self.assertEquals(math.ldexp(INF, n), INF) - self.assertEquals(math.ldexp(NINF, n), NINF) + self.assertEqual(math.ldexp(0., n), 0.) + self.assertEqual(math.ldexp(-0., n), -0.) + self.assertEqual(math.ldexp(INF, n), INF) + self.assertEqual(math.ldexp(NINF, n), NINF) self.assertTrue(math.isnan(math.ldexp(NAN, n))) def testLog(self): @@ -596,7 +596,7 @@ class MathTests(unittest.TestCase): self.ftest('log(32,2)', math.log(32,2), 5) self.ftest('log(10**40, 10)', math.log(10**40, 10), 40) self.ftest('log(10**40, 10**20)', math.log(10**40, 10**20), 2) - self.assertEquals(math.log(INF), INF) + self.assertEqual(math.log(INF), INF) self.assertRaises(ValueError, math.log, NINF) self.assertTrue(math.isnan(math.log(NAN))) @@ -606,19 +606,19 @@ class MathTests(unittest.TestCase): self.ftest('log1p(0)', math.log1p(0), 0) self.ftest('log1p(e-1)', math.log1p(math.e-1), 1) self.ftest('log1p(1)', math.log1p(1), math.log(2)) - self.assertEquals(math.log1p(INF), INF) + self.assertEqual(math.log1p(INF), INF) self.assertRaises(ValueError, math.log1p, NINF) self.assertTrue(math.isnan(math.log1p(NAN))) n= 2**90 - self.assertAlmostEquals(math.log1p(n), 62.383246250395075) - self.assertAlmostEquals(math.log1p(n), math.log1p(float(n))) + self.assertAlmostEqual(math.log1p(n), 62.383246250395075) + self.assertAlmostEqual(math.log1p(n), math.log1p(float(n))) def testLog10(self): self.assertRaises(TypeError, math.log10) self.ftest('log10(0.1)', math.log10(0.1), -1) self.ftest('log10(1)', math.log10(1), 0) self.ftest('log10(10)', math.log10(10), 1) - self.assertEquals(math.log(INF), INF) + self.assertEqual(math.log(INF), INF) self.assertRaises(ValueError, math.log10, NINF) self.assertTrue(math.isnan(math.log10(NAN))) @@ -634,8 +634,8 @@ class MathTests(unittest.TestCase): testmodf('modf(1.5)', math.modf(1.5), (0.5, 1.0)) testmodf('modf(-1.5)', math.modf(-1.5), (-0.5, -1.0)) - self.assertEquals(math.modf(INF), (0.0, INF)) - self.assertEquals(math.modf(NINF), (-0.0, NINF)) + self.assertEqual(math.modf(INF), (0.0, INF)) + self.assertEqual(math.modf(NINF), (-0.0, NINF)) modf_nan = math.modf(NAN) self.assertTrue(math.isnan(modf_nan[0])) @@ -814,8 +814,8 @@ class MathTests(unittest.TestCase): self.ftest('sinh(0)', math.sinh(0), 0) self.ftest('sinh(1)**2-cosh(1)**2', math.sinh(1)**2-math.cosh(1)**2, -1) self.ftest('sinh(1)+sinh(-1)', math.sinh(1)+math.sinh(-1), 0) - self.assertEquals(math.sinh(INF), INF) - self.assertEquals(math.sinh(NINF), NINF) + self.assertEqual(math.sinh(INF), INF) + self.assertEqual(math.sinh(NINF), NINF) self.assertTrue(math.isnan(math.sinh(NAN))) def testSqrt(self): @@ -823,7 +823,7 @@ class MathTests(unittest.TestCase): self.ftest('sqrt(0)', math.sqrt(0), 0) self.ftest('sqrt(1)', math.sqrt(1), 1) self.ftest('sqrt(4)', math.sqrt(4), 2) - self.assertEquals(math.sqrt(INF), INF) + self.assertEqual(math.sqrt(INF), INF) self.assertRaises(ValueError, math.sqrt, NINF) self.assertTrue(math.isnan(math.sqrt(NAN))) |