Initial commit of OpenSPARC T2 architecture model.

[OpenSPARC-T2-SAM] / sam-t2 / devtools / v8plus / lib / python2.4 / test / test_cmath.py

#! /usr/bin/env python
""" Simple test script for cmathmodule.c
   Roger E. Masse
"""
import cmath, math
from test.test_support import verbose, verify, TestFailed

verify(abs(cmath.log(10) - math.log(10)) < 1e-9)
verify(abs(cmath.log(10,2) - math.log(10,2)) < 1e-9)
try:
   cmath.log('a')
except TypeError:
   pass
else:
   raise TestFailed

try:
   cmath.log(10, 'a')
except TypeError:
   pass
else:
   raise TestFailed


testdict = {'acos' : 1.0,
           'acosh' : 1.0,
           'asin' : 1.0,
           'asinh' : 1.0,
           'atan' : 0.2,
           'atanh' : 0.2,
           'cos' : 1.0,
           'cosh' : 1.0,
           'exp' : 1.0,
           'log' : 1.0,
           'log10' : 1.0,
           'sin' : 1.0,
           'sinh' : 1.0,
           'sqrt' : 1.0,
           'tan' : 1.0,
           'tanh' : 1.0}

for func in testdict.keys():
   f = getattr(cmath, func)
   r = f(testdict[func])
   if verbose:
       print 'Calling %s(%f) = %f' % (func, testdict[func], abs(r))

p = cmath.pi
e = cmath.e
if verbose:
   print 'PI = ', abs(p)
   print 'E = ', abs(e)