53 lines
1.1 KiB
Python
53 lines
1.1 KiB
Python
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#! /usr/bin/env python
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""" Simple test script for cmathmodule.c
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Roger E. Masse
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"""
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import cmath, math
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from test.test_support import verbose, verify, TestFailed
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verify(abs(cmath.log(10) - math.log(10)) < 1e-9)
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verify(abs(cmath.log(10,2) - math.log(10,2)) < 1e-9)
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try:
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cmath.log('a')
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except TypeError:
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pass
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else:
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raise TestFailed
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try:
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cmath.log(10, 'a')
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except TypeError:
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pass
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else:
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raise TestFailed
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testdict = {'acos' : 1.0,
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'acosh' : 1.0,
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'asin' : 1.0,
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'asinh' : 1.0,
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'atan' : 0.2,
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'atanh' : 0.2,
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'cos' : 1.0,
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'cosh' : 1.0,
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'exp' : 1.0,
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'log' : 1.0,
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'log10' : 1.0,
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'sin' : 1.0,
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'sinh' : 1.0,
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'sqrt' : 1.0,
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'tan' : 1.0,
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'tanh' : 1.0}
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for func in testdict.keys():
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f = getattr(cmath, func)
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r = f(testdict[func])
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if verbose:
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print 'Calling %s(%f) = %f' % (func, testdict[func], abs(r))
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p = cmath.pi
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e = cmath.e
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if verbose:
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print 'PI = ', abs(p)
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print 'E = ', abs(e)
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