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Viewing changes to bzrlib/tests/__init__.py

merge cicp patch, correct rest syntax and news typo

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bzrlib/tests/__init__.py
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UTF8Filesystem = _UTF8Filesystem()
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class _CaseInsCasePresFilenameFeature(Feature):
 
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    """Is the file-system case insensitive, but case-preserving?"""
 
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    def _probe(self):
 
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        fileno, name = tempfile.mkstemp(prefix='MixedCase')
 
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        try:
 
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            # first check truly case-preserving for created files, then check
 
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            # case insensitive when opening existing files.
 
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            name = osutils.normpath(name)
 
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            base, rel = osutils.split(name)
 
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            found_rel = osutils.canonical_relpath(base, name)
 
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            return (found_rel == rel
 
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                    and os.path.isfile(name.upper())
 
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                    and os.path.isfile(name.lower()))
 
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        finally:
 
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            os.close(fileno)
 
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            os.remove(name)
 
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    def feature_name(self):
 
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        return "case-insensitive case-preserving filesystem"
 
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CaseInsCasePresFilenameFeature = _CaseInsCasePresFilenameFeature()
 
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class _CaseInsensitiveFilesystemFeature(Feature):
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    """Check if underlying filesystem is case-insensitive
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    (e.g. on Windows, Cygwin, MacOS)
 
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    """Check if underlying filesystem is case-insensitive but *not* case
 
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    preserving.
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    """
 
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    # Note that on Windows, Cygwin, MacOS etc, the file-systems are far
 
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    # more likely to be case preserving, so this case is rare.
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    def _probe(self):
 
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        if CaseInsCasePresFilenameFeature.available():
 
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            return False
 
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        if TestCaseWithMemoryTransport.TEST_ROOT is None:
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            root = osutils.mkdtemp(prefix='testbzr-', suffix='.tmp')
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            TestCaseWithMemoryTransport.TEST_ROOT = root