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Issue #7649: Fix u'%c' % char for character in range 0x80..0xFF

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=> raise an UnicodeDecodeError. Patch written by Ezio Melotti.
This commit is contained in:
Victor Stinner 2010-02-23 23:16:07 +00:00
parent ea370a9edd
commit f20f9c299e
3 changed files with 26 additions and 2 deletions
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13
Lib/test/test_unicode.py
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@ -395,6 +395,19 @@ class UnicodeTest(
self.assertEqual(u'%c' % 0x1234, u'\u1234')
self.assertRaises(OverflowError, u"%c".__mod__, (sys.maxunicode+1,))
for num in range(0x00,0x80):
char = chr(num)
self.assertEqual(u"%c" % char, char)
self.assertEqual(u"%c" % num, char)
# Issue 7649
for num in range(0x80,0x100):
uchar = unichr(num)
self.assertEqual(uchar, u"%c" % num) # works only with ints
self.assertEqual(uchar, u"%c" % uchar) # and unicode chars
# the implicit decoding should fail for non-ascii chars
self.assertRaises(UnicodeDecodeError, u"%c".__mod__, chr(num))
self.assertRaises(UnicodeDecodeError, u"%s".__mod__, chr(num))
# formatting jobs delegated from the string implementation:
self.assertEqual('...%(foo)s...' % {'foo':u"abc"}, u'...abc...')
self.assertEqual('...%(foo)s...' % {'foo':"abc"}, '...abc...')