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__init__.py
(399 B)
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__main__.py
(68 B)
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__pycache__
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test_anon.py
(2.48 KB)
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test_array_in_pointer.py
(1.7 KB)
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test_arrays.py
(7.33 KB)
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test_as_parameter.py
(6.76 KB)
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test_bitfields.py
(9.98 KB)
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test_buffers.py
(2.55 KB)
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test_bytes.py
(1.94 KB)
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test_byteswap.py
(11.14 KB)
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test_callbacks.py
(10.33 KB)
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test_cast.py
(3.64 KB)
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test_cfuncs.py
(7.5 KB)
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test_checkretval.py
(968 B)
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test_delattr.py
(533 B)
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test_errno.py
(2.12 KB)
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test_find.py
(4.33 KB)
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test_frombuffer.py
(5.09 KB)
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test_funcptr.py
(3.93 KB)
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test_functions.py
(12.26 KB)
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test_incomplete.py
(1023 B)
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test_init.py
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test_internals.py
(2.57 KB)
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test_keeprefs.py
(3.96 KB)
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test_libc.py
(1005 B)
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test_loading.py
(6.91 KB)
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test_macholib.py
(2.07 KB)
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test_memfunctions.py
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test_numbers.py
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test_objects.py
(1.64 KB)
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test_parameters.py
(9.35 KB)
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test_pep3118.py
(8.32 KB)
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test_pickling.py
(2.17 KB)
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test_pointers.py
(7.07 KB)
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test_prototypes.py
(6.68 KB)
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test_python_api.py
(2.8 KB)
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test_random_things.py
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test_refcounts.py
(2.52 KB)
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test_repr.py
(842 B)
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test_returnfuncptrs.py
(2.83 KB)
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test_simplesubclasses.py
(1.26 KB)
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test_sizes.py
(804 B)
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test_slicing.py
(5.88 KB)
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test_stringptr.py
(2.48 KB)
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test_strings.py
(7.13 KB)
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test_struct_fields.py
(2.36 KB)
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test_structures.py
(26.57 KB)
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test_unaligned_structures.py
(1.11 KB)
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test_unicode.py
(1.95 KB)
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test_values.py
(3.78 KB)
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test_varsize_struct.py
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test_win32.py
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test_wintypes.py
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Editing: test_buffers.py
from ctypes import * from ctypes.test import need_symbol import unittest class StringBufferTestCase(unittest.TestCase): def test_buffer(self): b = create_string_buffer(32) self.assertEqual(len(b), 32) self.assertEqual(sizeof(b), 32 * sizeof(c_char)) self.assertIs(type(b[0]), bytes) b = create_string_buffer(b"abc") self.assertEqual(len(b), 4) # trailing nul char self.assertEqual(sizeof(b), 4 * sizeof(c_char)) self.assertIs(type(b[0]), bytes) self.assertEqual(b[0], b"a") self.assertEqual(b[:], b"abc\0") self.assertEqual(b[::], b"abc\0") self.assertEqual(b[::-1], b"\0cba") self.assertEqual(b[::2], b"ac") self.assertEqual(b[::5], b"a") self.assertRaises(TypeError, create_string_buffer, "abc") def test_buffer_interface(self): self.assertEqual(len(bytearray(create_string_buffer(0))), 0) self.assertEqual(len(bytearray(create_string_buffer(1))), 1) @need_symbol('c_wchar') def test_unicode_buffer(self): b = create_unicode_buffer(32) self.assertEqual(len(b), 32) self.assertEqual(sizeof(b), 32 * sizeof(c_wchar)) self.assertIs(type(b[0]), str) b = create_unicode_buffer("abc") self.assertEqual(len(b), 4) # trailing nul char self.assertEqual(sizeof(b), 4 * sizeof(c_wchar)) self.assertIs(type(b[0]), str) self.assertEqual(b[0], "a") self.assertEqual(b[:], "abc\0") self.assertEqual(b[::], "abc\0") self.assertEqual(b[::-1], "\0cba") self.assertEqual(b[::2], "ac") self.assertEqual(b[::5], "a") self.assertRaises(TypeError, create_unicode_buffer, b"abc") @need_symbol('c_wchar') def test_unicode_conversion(self): b = create_unicode_buffer("abc") self.assertEqual(len(b), 4) # trailing nul char self.assertEqual(sizeof(b), 4 * sizeof(c_wchar)) self.assertIs(type(b[0]), str) self.assertEqual(b[0], "a") self.assertEqual(b[:], "abc\0") self.assertEqual(b[::], "abc\0") self.assertEqual(b[::-1], "\0cba") self.assertEqual(b[::2], "ac") self.assertEqual(b[::5], "a") @need_symbol('c_wchar') def test_create_unicode_buffer_non_bmp(self): expected = 5 if sizeof(c_wchar) == 2 else 3 for s in '\U00010000\U00100000', '\U00010000\U0010ffff': b = create_unicode_buffer(s) self.assertEqual(len(b), expected) self.assertEqual(b[-1], '\0') if __name__ == "__main__": unittest.main()
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