diff -r ffa851df0825 -r 2fb8b9db1c86 symbian-qemu-0.9.1-12/python-2.6.1/Lib/test/test_abstract_numbers.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/symbian-qemu-0.9.1-12/python-2.6.1/Lib/test/test_abstract_numbers.py Fri Jul 31 15:01:17 2009 +0100 @@ -0,0 +1,54 @@ +"""Unit tests for numbers.py.""" + +import math +import operator +import unittest +from numbers import Complex, Real, Rational, Integral +from numbers import Number +from test import test_support + +class TestNumbers(unittest.TestCase): + def test_int(self): + self.failUnless(issubclass(int, Integral)) + self.failUnless(issubclass(int, Complex)) + + self.assertEqual(7, int(7).real) + self.assertEqual(0, int(7).imag) + self.assertEqual(7, int(7).conjugate()) + self.assertEqual(7, int(7).numerator) + self.assertEqual(1, int(7).denominator) + + def test_long(self): + self.failUnless(issubclass(long, Integral)) + self.failUnless(issubclass(long, Complex)) + + self.assertEqual(7, long(7).real) + self.assertEqual(0, long(7).imag) + self.assertEqual(7, long(7).conjugate()) + self.assertEqual(7, long(7).numerator) + self.assertEqual(1, long(7).denominator) + + def test_float(self): + self.failIf(issubclass(float, Rational)) + self.failUnless(issubclass(float, Real)) + + self.assertEqual(7.3, float(7.3).real) + self.assertEqual(0, float(7.3).imag) + self.assertEqual(7.3, float(7.3).conjugate()) + + def test_complex(self): + self.failIf(issubclass(complex, Real)) + self.failUnless(issubclass(complex, Complex)) + + c1, c2 = complex(3, 2), complex(4,1) + # XXX: This is not ideal, but see the comment in math_trunc(). + self.assertRaises(AttributeError, math.trunc, c1) + self.assertRaises(TypeError, float, c1) + self.assertRaises(TypeError, int, c1) + +def test_main(): + test_support.run_unittest(TestNumbers) + + +if __name__ == "__main__": + unittest.main()