118 lines
3.8 KiB
Python
118 lines
3.8 KiB
Python
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import sys
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import unittest
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from pygame import encode_string, encode_file_path
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from pygame.compat import bytes_, as_bytes, as_unicode
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class RWopsEncodeStringTest(unittest.TestCase):
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global getrefcount
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def test_obj_None(self):
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encoded_string = encode_string(None)
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self.assertIsNone(encoded_string)
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def test_returns_bytes(self):
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u = as_unicode(r"Hello")
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encoded_string = encode_string(u)
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self.assertIsInstance(encoded_string, bytes_)
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def test_obj_bytes(self):
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b = as_bytes("encyclop\xE6dia")
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encoded_string = encode_string(b, 'ascii', 'strict')
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self.assertIs(encoded_string, b)
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def test_encode_unicode(self):
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u = as_unicode(r"\u00DEe Olde Komp\u00FCter Shoppe")
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b = u.encode('utf-8')
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self.assertEqual(encode_string(u, 'utf-8'), b)
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def test_error_fowarding(self):
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self.assertRaises(SyntaxError, encode_string)
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def test_errors(self):
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s = r"abc\u0109defg\u011Dh\u0125ij\u0135klmnoprs\u015Dtu\u016Dvz"
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u = as_unicode(s)
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b = u.encode('ascii', 'ignore')
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self.assertEqual(encode_string(u, 'ascii', 'ignore'), b)
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def test_encoding_error(self):
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u = as_unicode(r"a\x80b")
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encoded_string = encode_string(u, 'ascii', 'strict')
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self.assertIsNone(encoded_string)
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def test_check_defaults(self):
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u = as_unicode(r"a\u01F7b")
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b = u.encode("unicode_escape", "backslashreplace")
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encoded_string = encode_string(u)
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self.assertEqual(encoded_string, b)
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def test_etype(self):
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u = as_unicode(r"a\x80b")
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self.assertRaises(SyntaxError, encode_string,
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u, 'ascii', 'strict', SyntaxError)
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def test_string_with_null_bytes(self):
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b = as_bytes("a\x00b\x00c")
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encoded_string = encode_string(b, etype=SyntaxError)
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encoded_decode_string = encode_string(b.decode(), 'ascii', 'strict')
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self.assertIs(encoded_string, b)
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self.assertEqual(encoded_decode_string, b)
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try:
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from sys import getrefcount as _g
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getrefcount = _g # This nonsense is for Python 3.x
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except ImportError:
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pass
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else:
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def test_refcount(self):
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bpath = as_bytes(" This is a string that is not cached.")[1:]
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upath = bpath.decode('ascii')
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before = getrefcount(bpath)
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bpath = encode_string(bpath)
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self.assertEqual(getrefcount(bpath), before)
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bpath = encode_string(upath)
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self.assertEqual(getrefcount(bpath), before)
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def test_smp(self):
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utf_8 = as_bytes("a\xF0\x93\x82\xA7b")
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u = as_unicode(r"a\U000130A7b")
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b = encode_string(u, 'utf-8', 'strict', AssertionError)
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self.assertEqual(b, utf_8)
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# For Python 3.1, surrogate pair handling depends on whether the
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# interpreter was built with UCS-2 or USC-4 unicode strings.
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##u = as_unicode(r"a\uD80C\uDCA7b")
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##b = encode_string(u, 'utf-8', 'strict', AssertionError)
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##self.assertEqual(b, utf_8)
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class RWopsEncodeFilePathTest(unittest.TestCase):
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# Most tests can be skipped since RWopsEncodeFilePath wraps
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# RWopsEncodeString
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def test_encoding(self):
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u = as_unicode(r"Hello")
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encoded_file_path = encode_file_path(u)
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self.assertIsInstance(encoded_file_path, bytes_)
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def test_error_fowarding(self):
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self.assertRaises(SyntaxError, encode_file_path)
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def test_path_with_null_bytes(self):
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b = as_bytes("a\x00b\x00c")
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encoded_file_path = encode_file_path(b)
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self.assertIsNone(encoded_file_path)
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def test_etype(self):
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b = as_bytes("a\x00b\x00c")
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self.assertRaises(TypeError, encode_file_path, b, TypeError)
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if __name__ == '__main__':
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unittest.main()
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