#9424: Replace deprecated assert* methods in the Python test suite.
diff --git a/Lib/test/test_math.py b/Lib/test/test_math.py
index b7a516c..2a734fd 100644
--- a/Lib/test/test_math.py
+++ b/Lib/test/test_math.py
@@ -209,7 +209,7 @@
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)))
@@ -227,8 +227,8 @@
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):
@@ -314,15 +314,15 @@
def testCeil(self):
self.assertRaises(TypeError, math.ceil)
- self.assertEquals(int, type(math.ceil(0.5)))
+ self.assertEqual(int, type(math.ceil(0.5)))
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:
@@ -348,19 +348,19 @@
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)))
@@ -370,7 +370,7 @@
# 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)
@@ -390,8 +390,8 @@
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):
@@ -405,8 +405,8 @@
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):
@@ -432,7 +432,7 @@
def testFloor(self):
self.assertRaises(TypeError, math.floor)
- self.assertEquals(int, type(math.floor(0.5)))
+ self.assertEqual(int, type(math.floor(0.5)))
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)
@@ -443,8 +443,8 @@
# 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:
@@ -475,12 +475,12 @@
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)
@@ -496,8 +496,8 @@
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
@@ -610,28 +610,28 @@
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, 10**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):
@@ -647,13 +647,13 @@
self.assertRaises(ValueError, math.log, -1.5)
self.assertRaises(ValueError, math.log, -10**1000)
self.assertRaises(ValueError, math.log, NINF)
- self.assertEquals(math.log(INF), INF)
+ self.assertEqual(math.log(INF), INF)
self.assertTrue(math.isnan(math.log(NAN)))
def testLog1p(self):
self.assertRaises(TypeError, math.log1p)
n= 2**90
- self.assertAlmostEquals(math.log1p(n), math.log1p(float(n)))
+ self.assertAlmostEqual(math.log1p(n), math.log1p(float(n)))
def testLog10(self):
self.assertRaises(TypeError, math.log10)
@@ -664,7 +664,7 @@
self.assertRaises(ValueError, math.log10, -1.5)
self.assertRaises(ValueError, math.log10, -10**1000)
self.assertRaises(ValueError, math.log10, NINF)
- self.assertEquals(math.log(INF), INF)
+ self.assertEqual(math.log(INF), INF)
self.assertTrue(math.isnan(math.log10(NAN)))
def testModf(self):
@@ -679,8 +679,8 @@
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]))
@@ -859,8 +859,8 @@
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):
@@ -868,7 +868,7 @@
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)))