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b992a0e102
requires them. Disable executable bits and shebang lines in test and benchmark files in order to prevent using a random system python, and in source files of modules which don't provide command line interface. Fixed shebang line to use python3 executable in the unittestgui script.
53 lines
1.4 KiB
Python
Executable file
53 lines
1.4 KiB
Python
Executable file
#!/usr/bin/env python3
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""" Compare the output of two codecs.
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(c) Copyright 2005, Marc-Andre Lemburg (mal@lemburg.com).
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Licensed to PSF under a Contributor Agreement.
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"""
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import sys
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def compare_codecs(encoding1, encoding2):
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print('Comparing encoding/decoding of %r and %r' % (encoding1, encoding2))
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mismatch = 0
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# Check encoding
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for i in range(sys.maxunicode+1):
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u = chr(i)
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try:
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c1 = u.encode(encoding1)
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except UnicodeError as reason:
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c1 = '<undefined>'
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try:
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c2 = u.encode(encoding2)
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except UnicodeError as reason:
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c2 = '<undefined>'
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if c1 != c2:
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print(' * encoding mismatch for 0x%04X: %-14r != %r' % \
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(i, c1, c2))
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mismatch += 1
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# Check decoding
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for i in range(256):
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c = bytes([i])
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try:
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u1 = c.decode(encoding1)
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except UnicodeError:
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u1 = '<undefined>'
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try:
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u2 = c.decode(encoding2)
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except UnicodeError:
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u2 = '<undefined>'
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if u1 != u2:
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print(' * decoding mismatch for 0x%04X: %-14r != %r' % \
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(i, u1, u2))
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mismatch += 1
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if mismatch:
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print()
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print('Found %i mismatches' % mismatch)
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else:
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print('-> Codecs are identical.')
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if __name__ == '__main__':
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compare_codecs(sys.argv[1], sys.argv[2])
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