blob: cd417a48b09bc124394d2c60d016e1f9fb615861 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
#!/usr/bin/env python
""" Compare the output of two codecs.
(c) Copyright 2005, Marc-Andre Lemburg (mal@lemburg.com).
Licensed to PSF under a Contributor Agreement.
"""
import sys
def compare_codecs(encoding1, encoding2):
print 'Comparing encoding/decoding of %r and %r' % (encoding1, encoding2)
mismatch = 0
# Check encoding
for i in range(sys.maxunicode):
u = unichr(i)
try:
c1 = u.encode(encoding1)
except UnicodeError, reason:
c1 = '<undefined>'
try:
c2 = u.encode(encoding2)
except UnicodeError, reason:
c2 = '<undefined>'
if c1 != c2:
print ' * encoding mismatch for 0x%04X: %-14r != %r' % \
(i, c1, c2)
mismatch += 1
# Check decoding
for i in range(256):
c = chr(i)
try:
u1 = c.decode(encoding1)
except UnicodeError:
u1 = u'<undefined>'
try:
u2 = c.decode(encoding2)
except UnicodeError:
u2 = u'<undefined>'
if u1 != u2:
print ' * decoding mismatch for 0x%04X: %-14r != %r' % \
(i, u1, u2)
mismatch += 1
if mismatch:
print
print 'Found %i mismatches' % mismatch
else:
print '-> Codecs are identical.'
if __name__ == '__main__':
compare_codecs(sys.argv[1], sys.argv[2])
|
