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58 lines
2.4 KiB
Python
58 lines
2.4 KiB
Python
import unittest
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import test_support
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import base64
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from binascii import Error as binascii_error
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class Base64TestCase(unittest.TestCase):
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def test_encode_string(self):
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"""Testing encode string"""
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test_support.verify(base64.encodestring("www.python.org") ==
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"d3d3LnB5dGhvbi5vcmc=\n",
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reason="www.python.org encodestring failed")
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test_support.verify(base64.encodestring("a") ==
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"YQ==\n",
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reason="a encodestring failed")
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test_support.verify(base64.encodestring("ab") ==
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"YWI=\n",
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reason="ab encodestring failed")
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test_support.verify(base64.encodestring("abc") ==
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"YWJj\n",
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reason="abc encodestring failed")
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test_support.verify(base64.encodestring("") ==
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"",
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reason="null encodestring failed")
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test_support.verify(base64.encodestring(
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"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#0^&*();:<>,. []{}") ==
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"YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0\nNTY3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==\n",
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reason = "long encodestring failed")
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def test_decode_string(self):
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"""Testing decode string"""
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test_support.verify(base64.decodestring("d3d3LnB5dGhvbi5vcmc=\n") ==
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"www.python.org",
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reason="www.python.org decodestring failed")
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test_support.verify(base64.decodestring("YQ==\n") ==
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"a",
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reason="a decodestring failed")
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test_support.verify(base64.decodestring("YWI=\n") ==
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"ab",
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reason="ab decodestring failed")
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test_support.verify(base64.decodestring("YWJj\n") ==
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"abc",
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reason="abc decodestring failed")
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test_support.verify(base64.decodestring(
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"YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0\nNTY3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==\n") ==
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"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#0^&*();:<>,. []{}",
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reason = "long decodestring failed")
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try:
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base64.decodestring("")
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except binascii_error:
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pass
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else:
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self.fail("expected a binascii.Error on null decode request")
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def test_main():
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test_support.run_unittest(Base64TestCase)
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if __name__ == "__main__":
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test_main()
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