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c35491ee3a
Closes SF Bug #592573 where inplace add mutated a UserString. Added unittests to verify the bug is cleared.
59 lines
1.7 KiB
Python
59 lines
1.7 KiB
Python
from test.test_support import verbose, TestSkipped
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from test import string_tests
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import string, sys
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# XXX: kludge... short circuit if strings don't have methods
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try:
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''.join
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except AttributeError:
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raise TestSkipped
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def test(name, input, output, *args):
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if verbose:
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print 'string.%s%s =? %s... ' % (name, (input,) + args, output),
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try:
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# Prefer string methods over string module functions
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try:
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f = getattr(input, name)
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value = apply(f, args)
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except AttributeError:
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f = getattr(string, name)
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value = apply(f, (input,) + args)
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except:
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value = sys.exc_type
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f = name
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if value == output:
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# if the original is returned make sure that
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# this doesn't happen with subclasses
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if value is input:
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class ssub(str):
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def __repr__(self):
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return 'ssub(%r)' % str.__repr__(self)
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input = ssub(input)
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try:
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f = getattr(input, name)
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value = apply(f, args)
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except AttributeError:
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f = getattr(string, name)
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value = apply(f, (input,) + args)
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if value is input:
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if verbose:
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print 'no'
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print '*',f, `input`, `output`, `value`
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return
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if value != output:
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if verbose:
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print 'no'
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print f, `input`, `output`, `value`
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else:
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if verbose:
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print 'yes'
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string_tests.run_module_tests(test)
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string_tests.run_method_tests(test)
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string_tests.run_contains_tests(test)
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string_tests.run_inplace_tests(str)
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string.whitespace
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string.lowercase
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string.uppercase
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