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Yield more information on failure in test_struct boolean test.

This commit is contained in:
Mark Dickinson 2010-07-12 20:03:24 +00:00
parent c779515a75
commit 94628eeb58
1 changed files with 7 additions and 2 deletions
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9
Lib/test/test_struct.py
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@ -512,8 +512,13 @@ class StructTest(unittest.TestCase):
self.assertFalse(prefix, msg='encoded bool is not one byte: %r' self.assertFalse(prefix, msg='encoded bool is not one byte: %r'
%packed) %packed)
self.assertRaises(IOError, struct.pack, prefix + '?', try:
ExplodingBool()) struct.pack(prefix + '?', ExplodingBool())
except IOError:
pass
else:
self.fail("Expected IOError: struct.pack(%r, "
"ExplodingBool())" % (prefix + '?'))
for c in [b'\x01', b'\x7f', b'\xff', b'\x0f', b'\xf0']: for c in [b'\x01', b'\x7f', b'\xff', b'\x0f', b'\xf0']:
self.assertTrue(struct.unpack('>?', c)[0]) self.assertTrue(struct.unpack('>?', c)[0])