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doerwalterdoerwalter
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Port test_complex.py to unittest.
Move the constructor tests from test_builtin to test_complex. Add a bunch of tests (code coverage is a 94%). From SF patch #736962.
1 parent 39c5d66 commit 5edd785

2 files changed

Lines changed: 249 additions & 145 deletions

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‎Lib/test/test_builtin.py‎

Lines changed: 0 additions & 56 deletions
Original file line numberDiff line numberDiff line change
@@ -201,62 +201,6 @@ def test_compile(self):
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if have_unicode:
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compile(unicode('print u"\xc3\xa5"\n', 'utf8'), '', 'exec')
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def test_complex(self):
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class OS:
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def __complex__(self): return 1+10j
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class NS(object):
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def __complex__(self): return 1+10j
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self.assertEqual(complex(OS()), 1+10j)
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self.assertEqual(complex(NS()), 1+10j)
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self.assertEqual(complex("1+10j"), 1+10j)
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self.assertEqual(complex(10), 10+0j)
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self.assertEqual(complex(10.0), 10+0j)
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self.assertEqual(complex(10L), 10+0j)
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self.assertEqual(complex(10+0j), 10+0j)
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self.assertEqual(complex(1,10), 1+10j)
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self.assertEqual(complex(1,10L), 1+10j)
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self.assertEqual(complex(1,10.0), 1+10j)
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self.assertEqual(complex(1L,10), 1+10j)
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self.assertEqual(complex(1L,10L), 1+10j)
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self.assertEqual(complex(1L,10.0), 1+10j)
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self.assertEqual(complex(1.0,10), 1+10j)
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self.assertEqual(complex(1.0,10L), 1+10j)
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self.assertEqual(complex(1.0,10.0), 1+10j)
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self.assertEqual(complex(3.14+0j), 3.14+0j)
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self.assertEqual(complex(3.14), 3.14+0j)
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self.assertEqual(complex(314), 314.0+0j)
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self.assertEqual(complex(314L), 314.0+0j)
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self.assertEqual(complex(3.14+0j, 0j), 3.14+0j)
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self.assertEqual(complex(3.14, 0.0), 3.14+0j)
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self.assertEqual(complex(314, 0), 314.0+0j)
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self.assertEqual(complex(314L, 0L), 314.0+0j)
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self.assertEqual(complex(0j, 3.14j), -3.14+0j)
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self.assertEqual(complex(0.0, 3.14j), -3.14+0j)
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self.assertEqual(complex(0j, 3.14), 3.14j)
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self.assertEqual(complex(0.0, 3.14), 3.14j)
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self.assertEqual(complex("1"), 1+0j)
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self.assertEqual(complex("1j"), 1j)
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c = 3.14 + 1j
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self.assert_(complex(c) is c)
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del c
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self.assertRaises(TypeError, complex, "1", "1")
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self.assertRaises(TypeError, complex, 1, "1")
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self.assertEqual(complex(" 3.14+J "), 3.14+1j)
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if have_unicode:
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self.assertEqual(complex(unicode(" 3.14+J ")), 3.14+1j)
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# SF bug 543840: complex(string) accepts strings with \0
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# Fixed in 2.3.
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self.assertRaises(ValueError, complex, '1+1j\0j')
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class Z:
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def __complex__(self): return 3.14j
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z = Z()
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self.assertEqual(complex(z), 3.14j)
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def test_delattr(self):
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import sys
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sys.spam = 1

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