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From: <rom...@us...> - 2006-05-15 07:14:14
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Revision: 99 Author: roman_yakovenko Date: 2006-05-15 00:14:06 -0700 (Mon, 15 May 2006) ViewCVS: http://svn.sourceforge.net/pygccxml/?rev=99&view=rev Log Message: ----------- adding rational library Added Paths: ----------- pyplusplus_dev/examples/pyboost_dev/unittests/rational/ pyplusplus_dev/examples/pyboost_dev/unittests/rational/__init__.py pyplusplus_dev/examples/pyboost_dev/unittests/rational/unittests/ pyplusplus_dev/examples/pyboost_dev/unittests/rational/unittests/test_all.py Added: pyplusplus_dev/examples/pyboost_dev/unittests/rational/__init__.py =================================================================== --- pyplusplus_dev/examples/pyboost_dev/unittests/rational/__init__.py (rev 0) +++ pyplusplus_dev/examples/pyboost_dev/unittests/rational/__init__.py 2006-05-15 07:14:06 UTC (rev 99) @@ -0,0 +1,12 @@ +#! /usr/bin/python +# Copyright 2004 Roman Yakovenko. +# Distributed under the Boost Software License, Version 1.0. (See +# accompanying file LICENSE_1_0.txt or copy at +# http://www.boost.org/LICENSE_1_0.txt) + +import _rational_ + +from _rational_ import rational +from _rational_ import lcm +from _rational_ import gcd + Added: pyplusplus_dev/examples/pyboost_dev/unittests/rational/unittests/test_all.py =================================================================== --- pyplusplus_dev/examples/pyboost_dev/unittests/rational/unittests/test_all.py (rev 0) +++ pyplusplus_dev/examples/pyboost_dev/unittests/rational/unittests/test_all.py 2006-05-15 07:14:06 UTC (rev 99) @@ -0,0 +1,84 @@ +# Copyright 2004 Roman Yakovenko. +# Distributed under the Boost Software License, Version 1.0. (See +# accompanying file LICENSE_1_0.txt or copy at +# http://www.boost.org/LICENSE_1_0.txt) + +import sys +sys.path.append( '../..' ) + +import rational +import unittest + + +class tester_t( unittest.TestCase ): + def __init__( self, *args ): + unittest.TestCase.__init__( self, *args ) + + def test_rational(self): + pyrational = rational.rational + + self.failUnless( pyrational( 28, 7) == 4 ) + self.failUnless( pyrational( 28, 7) == pyrational( 4 ) ) + + r1 = pyrational( 5, 7 ) + + r1 += pyrational( 4, 11 ) + r2 = pyrational( 5*11 + 7*4, 7*11 ) + self.failUnless( r1 == r2 ) + + r1 -= pyrational( 5, 7) + self.failUnless( r1 == pyrational( 4, 11) ) + + r1 *= 2 + self.failUnless( r1 == pyrational( 8, 11) ) + + r1 /= 3 + self.failUnless( r1 == pyrational( 8, 33) ) + + r2 = not r1 + self.failUnless( r2 == False ) + + self.failUnless( 0 < r1 ) + + def test_gcd( self ): + gcd = rational.gcd + self.failUnless( gcd( 1, -1) == 1 ) + self.failUnless( gcd( -1, 1) == 1 ) + self.failUnless( gcd( 1, 1) == 1 ) + self.failUnless( gcd( -1, -1) == 1 ) + self.failUnless( gcd( 0, 0) == 0 ) + self.failUnless( gcd( 7, 0) == 7 ) + self.failUnless( gcd( 0, 9) == 9 ) + self.failUnless( gcd( -7, 0) == 7 ) + self.failUnless( gcd( 0, -9) == 9 ) + self.failUnless( gcd( 42, 30) == 6 ) + self.failUnless( gcd( 6, -9) == 3 ) + self.failUnless( gcd(-10, -10) ==10 ) + self.failUnless( gcd(-25, -10) == 5 ) + + def test_lcm( self ): + lcm = rational.lcm + self.failUnless( lcm( 1, -1) == 1 ) + self.failUnless( lcm( -1, 1) == 1 ) + self.failUnless( lcm( 1, 1) == 1 ) + self.failUnless( lcm( -1, -1) == 1 ) + self.failUnless( lcm( 0, 0) == 0 ) + self.failUnless( lcm( 6, 0) == 0 ) + self.failUnless( lcm( 0, 7) == 0 ) + self.failUnless( lcm( -5, 0) == 0 ) + self.failUnless( lcm( 0, -4) == 0 ) + self.failUnless( lcm( 18, 30) ==90 ) + self.failUnless( lcm( -6, 9) ==18 ) + self.failUnless( lcm(-10, -10) ==10 ) + self.failUnless( lcm( 25, -10) ==50 ) + +def create_suite(): + suite = unittest.TestSuite() + suite.addTest( unittest.makeSuite(tester_t) ) + return suite + +def run_suite(): + unittest.TextTestRunner(verbosity=2).run( create_suite() ) + +if __name__ == "__main__": + run_suite() This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site. |
