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Method test_deepcopy

Lib/test/test_codecs.py:1909–1927  ·  view source on GitHub ↗
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1907 self.assertEqual(dup.incrementalencoder, orig.incrementalencoder)
1908
1909 def test_deepcopy(self):
1910 orig = codecs.lookup('utf-8')
1911 dup = copy.deepcopy(orig)
1912 self.assertIsNot(dup, orig)
1913 self.assertEqual(dup, orig)
1914 self.assertTrue(orig._is_text_encoding)
1915 self.assertEqual(dup.encode, orig.encode)
1916 self.assertEqual(dup.name, orig.name)
1917 self.assertEqual(dup.incrementalencoder, orig.incrementalencoder)
1918
1919 # Test a CodecInfo with _is_text_encoding equal to false.
1920 orig = codecs.lookup("base64")
1921 dup = copy.deepcopy(orig)
1922 self.assertIsNot(dup, orig)
1923 self.assertEqual(dup, orig)
1924 self.assertFalse(orig._is_text_encoding)
1925 self.assertEqual(dup.encode, orig.encode)
1926 self.assertEqual(dup.name, orig.name)
1927 self.assertEqual(dup.incrementalencoder, orig.incrementalencoder)
1928
1929 def test_pickle(self):
1930 codec_info = codecs.lookup('utf-8')

Callers

nothing calls this directly

Calls 5

assertIsNotMethod · 0.80
assertTrueMethod · 0.80
assertFalseMethod · 0.80
lookupMethod · 0.45
assertEqualMethod · 0.45

Tested by

no test coverage detected