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| author | Benjamin Peterson <benjamin@python.org> | 2010-07-07 18:54:59 (GMT) |
|---|---|---|
| committer | Benjamin Peterson <benjamin@python.org> | 2010-07-07 18:54:59 (GMT) |
| commit | de73c4587f665bdbf748715461691e9584f30c0f (patch) | |
| tree | b60e603250af75b81fc6c6b2b2c79701248ae947 /Lib/test/test_struct.py | |
| parent | e789016a70c161829627bf7497238f2d52b4b004 (diff) | |
| download | cpython-de73c4587f665bdbf748715461691e9584f30c0f.zip cpython-de73c4587f665bdbf748715461691e9584f30c0f.tar.gz cpython-de73c4587f665bdbf748715461691e9584f30c0f.tar.bz2 | |
don't ignore exceptions from PyObject_IsTrue
Diffstat (limited to 'Lib/test/test_struct.py')
| -rw-r--r-- | Lib/test/test_struct.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Lib/test/test_struct.py b/Lib/test/test_struct.py index 8448286..3168a7b 100644 --- a/Lib/test/test_struct.py +++ b/Lib/test/test_struct.py @@ -475,6 +475,9 @@ class StructTest(unittest.TestCase): self.assertEqual(value, 0x12345678) def test_bool(self): + class ExplodingBool(object): + def __bool__(self): + raise IOError for prefix in tuple("<>!=")+('',): false = (), [], [], '', 0 true = [1], 'test', 5, -1, 0xffffffff+1, 0xffffffff/2 @@ -503,6 +506,9 @@ class StructTest(unittest.TestCase): self.assertFalse(prefix, msg='encoded bool is not one byte: %r' %packed) + self.assertRaises(IOError, struct.pack, prefix + '?', + ExplodingBool()) + for c in [b'\x01', b'\x7f', b'\xff', b'\x0f', b'\xf0']: self.assertTrue(struct.unpack('>?', c)[0]) |