diff options
Diffstat (limited to 'lib/python2.7/test/test_pep277.py')
| -rw-r--r-- | lib/python2.7/test/test_pep277.py | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/lib/python2.7/test/test_pep277.py b/lib/python2.7/test/test_pep277.py deleted file mode 100644 index 92b82d0..0000000 --- a/lib/python2.7/test/test_pep277.py +++ /dev/null @@ -1,210 +0,0 @@ -# Test the Unicode versions of normal file functions -# open, os.open, os.stat. os.listdir, os.rename, os.remove, os.mkdir, os.chdir, os.rmdir -import sys, os, unittest -from unicodedata import normalize -from test import test_support - -filenames = [ - '1_abc', - u'2_ascii', - u'3_Gr\xfc\xdf-Gott', - u'4_\u0393\u03b5\u03b9\u03ac-\u03c3\u03b1\u03c2', - u'5_\u0417\u0434\u0440\u0430\u0432\u0441\u0442\u0432\u0443\u0439\u0442\u0435', - u'6_\u306b\u307d\u3093', - u'7_\u05d4\u05e9\u05e7\u05e6\u05e5\u05e1', - u'8_\u66e8\u66e9\u66eb', - u'9_\u66e8\u05e9\u3093\u0434\u0393\xdf', - # Specific code points: fn, NFC(fn) and NFKC(fn) all differents - u'10_\u1fee\u1ffd', - ] - -# Mac OS X decomposes Unicode names, using Normal Form D. -# http://developer.apple.com/mac/library/qa/qa2001/qa1173.html -# "However, most volume formats do not follow the exact specification for -# these normal forms. For example, HFS Plus uses a variant of Normal Form D -# in which U+2000 through U+2FFF, U+F900 through U+FAFF, and U+2F800 through -# U+2FAFF are not decomposed." -if sys.platform != 'darwin': - filenames.extend([ - # Specific code points: NFC(fn), NFD(fn), NFKC(fn) and NFKD(fn) all differents - u'11_\u0385\u03d3\u03d4', - u'12_\u00a8\u0301\u03d2\u0301\u03d2\u0308', # == NFD(u'\u0385\u03d3\u03d4') - u'13_\u0020\u0308\u0301\u038e\u03ab', # == NFKC(u'\u0385\u03d3\u03d4') - u'14_\u1e9b\u1fc1\u1fcd\u1fce\u1fcf\u1fdd\u1fde\u1fdf\u1fed', - - # Specific code points: fn, NFC(fn) and NFKC(fn) all differents - u'15_\u1fee\u1ffd\ufad1', - u'16_\u2000\u2000\u2000A', - u'17_\u2001\u2001\u2001A', - u'18_\u2003\u2003\u2003A', # == NFC(u'\u2001\u2001\u2001A') - u'19_\u0020\u0020\u0020A', # u'\u0020' == u' ' == NFKC(u'\u2000') == - # NFKC(u'\u2001') == NFKC(u'\u2003') -]) - - -# Is it Unicode-friendly? -if not os.path.supports_unicode_filenames: - fsencoding = sys.getfilesystemencoding() or sys.getdefaultencoding() - try: - for name in filenames: - name.encode(fsencoding) - except UnicodeEncodeError: - raise unittest.SkipTest("only NT+ and systems with " - "Unicode-friendly filesystem encoding") - - -# Destroy directory dirname and all files under it, to one level. -def deltree(dirname): - # Don't hide legitimate errors: if one of these suckers exists, it's - # an error if we can't remove it. - if os.path.exists(dirname): - # must pass unicode to os.listdir() so we get back unicode results. - for fname in os.listdir(unicode(dirname)): - os.unlink(os.path.join(dirname, fname)) - os.rmdir(dirname) - - -class UnicodeFileTests(unittest.TestCase): - files = set(filenames) - normal_form = None - - def setUp(self): - try: - os.mkdir(test_support.TESTFN) - except OSError: - pass - files = set() - for name in self.files: - name = os.path.join(test_support.TESTFN, self.norm(name)) - with open(name, 'w') as f: - f.write((name+'\n').encode("utf-8")) - os.stat(name) - files.add(name) - self.files = files - - def tearDown(self): - deltree(test_support.TESTFN) - - def norm(self, s): - if self.normal_form and isinstance(s, unicode): - return normalize(self.normal_form, s) - return s - - def _apply_failure(self, fn, filename, expected_exception, - check_fn_in_exception = True): - with self.assertRaises(expected_exception) as c: - fn(filename) - exc_filename = c.exception.filename - # the "filename" exception attribute may be encoded - if isinstance(exc_filename, str): - filename = filename.encode(sys.getfilesystemencoding()) - if check_fn_in_exception: - self.assertEqual(exc_filename, filename, "Function '%s(%r) failed " - "with bad filename in the exception: %r" % - (fn.__name__, filename, exc_filename)) - - def test_failures(self): - # Pass non-existing Unicode filenames all over the place. - for name in self.files: - name = "not_" + name - self._apply_failure(open, name, IOError) - self._apply_failure(os.stat, name, OSError) - self._apply_failure(os.chdir, name, OSError) - self._apply_failure(os.rmdir, name, OSError) - self._apply_failure(os.remove, name, OSError) - # listdir may append a wildcard to the filename, so dont check - self._apply_failure(os.listdir, name, OSError, False) - - def test_open(self): - for name in self.files: - f = open(name, 'w') - f.write((name+'\n').encode("utf-8")) - f.close() - os.stat(name) - - # Skip the test on darwin, because darwin does normalize the filename to - # NFD (a variant of Unicode NFD form). Normalize the filename to NFC, NFKC, - # NFKD in Python is useless, because darwin will normalize it later and so - # open(), os.stat(), etc. don't raise any exception. - @unittest.skipIf(sys.platform == 'darwin', 'irrelevant test on Mac OS X') - def test_normalize(self): - files = set(f for f in self.files if isinstance(f, unicode)) - others = set() - for nf in set(['NFC', 'NFD', 'NFKC', 'NFKD']): - others |= set(normalize(nf, file) for file in files) - others -= files - for name in others: - self._apply_failure(open, name, IOError) - self._apply_failure(os.stat, name, OSError) - self._apply_failure(os.chdir, name, OSError) - self._apply_failure(os.rmdir, name, OSError) - self._apply_failure(os.remove, name, OSError) - # listdir may append a wildcard to the filename, so dont check - self._apply_failure(os.listdir, name, OSError, False) - - # Skip the test on darwin, because darwin uses a normalization different - # than Python NFD normalization: filenames are different even if we use - # Python NFD normalization. - @unittest.skipIf(sys.platform == 'darwin', 'irrelevant test on Mac OS X') - def test_listdir(self): - sf0 = set(self.files) - f1 = os.listdir(test_support.TESTFN) - f2 = os.listdir(unicode(test_support.TESTFN, - sys.getfilesystemencoding())) - sf2 = set(os.path.join(unicode(test_support.TESTFN), f) for f in f2) - self.assertEqual(sf0, sf2) - self.assertEqual(len(f1), len(f2)) - - def test_rename(self): - for name in self.files: - os.rename(name, "tmp") - os.rename("tmp", name) - - def test_directory(self): - dirname = os.path.join(test_support.TESTFN, - u'Gr\xfc\xdf-\u66e8\u66e9\u66eb') - filename = u'\xdf-\u66e8\u66e9\u66eb' - oldwd = os.getcwd() - os.mkdir(dirname) - os.chdir(dirname) - try: - with open(filename, 'w') as f: - f.write((filename + '\n').encode("utf-8")) - os.access(filename,os.R_OK) - os.remove(filename) - finally: - os.chdir(oldwd) - os.rmdir(dirname) - - -class UnicodeNFCFileTests(UnicodeFileTests): - normal_form = 'NFC' - - -class UnicodeNFDFileTests(UnicodeFileTests): - normal_form = 'NFD' - - -class UnicodeNFKCFileTests(UnicodeFileTests): - normal_form = 'NFKC' - - -class UnicodeNFKDFileTests(UnicodeFileTests): - normal_form = 'NFKD' - - -def test_main(): - try: - test_support.run_unittest( - UnicodeFileTests, - UnicodeNFCFileTests, - UnicodeNFDFileTests, - UnicodeNFKCFileTests, - UnicodeNFKDFileTests, - ) - finally: - deltree(test_support.TESTFN) - - -if __name__ == "__main__": - test_main() |