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Fixed repr() and str() of complex numbers. Complex suffered from the same problem as floats but I forgot to test and fix them.

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This commit is contained in:
Christian Heimes 2008-02-15 06:57:08 +00:00
parent e247f0037f
commit 2f0da53d28
3 changed files with 57 additions and 7 deletions
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14
Lib/test/test_complex.py
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@ -11,6 +11,8 @@ warnings.filterwarnings(
from random import random
from math import atan2
INF = float("inf")
NAN = float("nan")
# These tests ensure that complex math does the right thing
class ComplexTest(unittest.TestCase):
@ -337,6 +339,18 @@ class ComplexTest(unittest.TestCase):
self.assertEqual(-6j,complex(repr(-6j)))
self.assertEqual(6j,complex(repr(6j)))
self.assertEqual(repr(complex(1., INF)), "(1+inf*j)")
self.assertEqual(repr(complex(1., -INF)), "(1-inf*j)")
self.assertEqual(repr(complex(INF, 1)), "(inf+1j)")
self.assertEqual(repr(complex(-INF, INF)), "(-inf+inf*j)")
self.assertEqual(repr(complex(NAN, 1)), "(nan+1j)")
self.assertEqual(repr(complex(1, NAN)), "(1+nan*j)")
self.assertEqual(repr(complex(NAN, NAN)), "(nan+nan*j)")
self.assertEqual(repr(complex(0, INF)), "inf*j")
self.assertEqual(repr(complex(0, -INF)), "-inf*j")
self.assertEqual(repr(complex(0, NAN)), "nan*j")
def test_neg(self):
self.assertEqual(-(1+6j), -1-6j)