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Diffstat (limited to 'lib/python2.7/test/test_unicodedata.py')
| -rw-r--r-- | lib/python2.7/test/test_unicodedata.py | 317 |
1 files changed, 0 insertions, 317 deletions
diff --git a/lib/python2.7/test/test_unicodedata.py b/lib/python2.7/test/test_unicodedata.py deleted file mode 100644 index c30ecf4..0000000 --- a/lib/python2.7/test/test_unicodedata.py +++ /dev/null @@ -1,317 +0,0 @@ -""" Test script for the unicodedata module. - - Written by Marc-Andre Lemburg (mal@lemburg.com). - - (c) Copyright CNRI, All Rights Reserved. NO WARRANTY. - -""" - -import sys -import unittest -import hashlib -import subprocess -import test.test_support - -encoding = 'utf-8' - - -### Run tests - -class UnicodeMethodsTest(unittest.TestCase): - - # update this, if the database changes - expectedchecksum = '4504dffd035baea02c5b9de82bebc3d65e0e0baf' - - def test_method_checksum(self): - h = hashlib.sha1() - for i in range(0x10000): - char = unichr(i) - data = [ - # Predicates (single char) - u"01"[char.isalnum()], - u"01"[char.isalpha()], - u"01"[char.isdecimal()], - u"01"[char.isdigit()], - u"01"[char.islower()], - u"01"[char.isnumeric()], - u"01"[char.isspace()], - u"01"[char.istitle()], - u"01"[char.isupper()], - - # Predicates (multiple chars) - u"01"[(char + u'abc').isalnum()], - u"01"[(char + u'abc').isalpha()], - u"01"[(char + u'123').isdecimal()], - u"01"[(char + u'123').isdigit()], - u"01"[(char + u'abc').islower()], - u"01"[(char + u'123').isnumeric()], - u"01"[(char + u' \t').isspace()], - u"01"[(char + u'abc').istitle()], - u"01"[(char + u'ABC').isupper()], - - # Mappings (single char) - char.lower(), - char.upper(), - char.title(), - - # Mappings (multiple chars) - (char + u'abc').lower(), - (char + u'ABC').upper(), - (char + u'abc').title(), - (char + u'ABC').title(), - - ] - h.update(u''.join(data).encode(encoding)) - result = h.hexdigest() - self.assertEqual(result, self.expectedchecksum) - -class UnicodeDatabaseTest(unittest.TestCase): - - def setUp(self): - # In case unicodedata is not available, this will raise an ImportError, - # but the other test cases will still be run - import unicodedata - self.db = unicodedata - - def tearDown(self): - del self.db - -class UnicodeFunctionsTest(UnicodeDatabaseTest): - - # update this, if the database changes - expectedchecksum = '6ccf1b1a36460d2694f9b0b0f0324942fe70ede6' - - def test_function_checksum(self): - data = [] - h = hashlib.sha1() - - for i in range(0x10000): - char = unichr(i) - data = [ - # Properties - str(self.db.digit(char, -1)), - str(self.db.numeric(char, -1)), - str(self.db.decimal(char, -1)), - self.db.category(char), - self.db.bidirectional(char), - self.db.decomposition(char), - str(self.db.mirrored(char)), - str(self.db.combining(char)), - ] - h.update(''.join(data)) - result = h.hexdigest() - self.assertEqual(result, self.expectedchecksum) - - def test_digit(self): - self.assertEqual(self.db.digit(u'A', None), None) - self.assertEqual(self.db.digit(u'9'), 9) - self.assertEqual(self.db.digit(u'\u215b', None), None) - self.assertEqual(self.db.digit(u'\u2468'), 9) - self.assertEqual(self.db.digit(u'\U00020000', None), None) - - self.assertRaises(TypeError, self.db.digit) - self.assertRaises(TypeError, self.db.digit, u'xx') - self.assertRaises(ValueError, self.db.digit, u'x') - - def test_numeric(self): - self.assertEqual(self.db.numeric(u'A',None), None) - self.assertEqual(self.db.numeric(u'9'), 9) - self.assertEqual(self.db.numeric(u'\u215b'), 0.125) - self.assertEqual(self.db.numeric(u'\u2468'), 9.0) - self.assertEqual(self.db.numeric(u'\ua627'), 7.0) - self.assertEqual(self.db.numeric(u'\U00020000', None), None) - - self.assertRaises(TypeError, self.db.numeric) - self.assertRaises(TypeError, self.db.numeric, u'xx') - self.assertRaises(ValueError, self.db.numeric, u'x') - - def test_decimal(self): - self.assertEqual(self.db.decimal(u'A',None), None) - self.assertEqual(self.db.decimal(u'9'), 9) - self.assertEqual(self.db.decimal(u'\u215b', None), None) - self.assertEqual(self.db.decimal(u'\u2468', None), None) - self.assertEqual(self.db.decimal(u'\U00020000', None), None) - - self.assertRaises(TypeError, self.db.decimal) - self.assertRaises(TypeError, self.db.decimal, u'xx') - self.assertRaises(ValueError, self.db.decimal, u'x') - - def test_category(self): - self.assertEqual(self.db.category(u'\uFFFE'), 'Cn') - self.assertEqual(self.db.category(u'a'), 'Ll') - self.assertEqual(self.db.category(u'A'), 'Lu') - self.assertEqual(self.db.category(u'\U00020000'), 'Lo') - - self.assertRaises(TypeError, self.db.category) - self.assertRaises(TypeError, self.db.category, u'xx') - - def test_bidirectional(self): - self.assertEqual(self.db.bidirectional(u'\uFFFE'), '') - self.assertEqual(self.db.bidirectional(u' '), 'WS') - self.assertEqual(self.db.bidirectional(u'A'), 'L') - self.assertEqual(self.db.bidirectional(u'\U00020000'), 'L') - - self.assertRaises(TypeError, self.db.bidirectional) - self.assertRaises(TypeError, self.db.bidirectional, u'xx') - - def test_decomposition(self): - self.assertEqual(self.db.decomposition(u'\uFFFE'),'') - self.assertEqual(self.db.decomposition(u'\u00bc'), '<fraction> 0031 2044 0034') - - self.assertRaises(TypeError, self.db.decomposition) - self.assertRaises(TypeError, self.db.decomposition, u'xx') - - def test_mirrored(self): - self.assertEqual(self.db.mirrored(u'\uFFFE'), 0) - self.assertEqual(self.db.mirrored(u'a'), 0) - self.assertEqual(self.db.mirrored(u'\u2201'), 1) - self.assertEqual(self.db.mirrored(u'\U00020000'), 0) - - self.assertRaises(TypeError, self.db.mirrored) - self.assertRaises(TypeError, self.db.mirrored, u'xx') - - def test_combining(self): - self.assertEqual(self.db.combining(u'\uFFFE'), 0) - self.assertEqual(self.db.combining(u'a'), 0) - self.assertEqual(self.db.combining(u'\u20e1'), 230) - self.assertEqual(self.db.combining(u'\U00020000'), 0) - - self.assertRaises(TypeError, self.db.combining) - self.assertRaises(TypeError, self.db.combining, u'xx') - - def test_normalize(self): - self.assertRaises(TypeError, self.db.normalize) - self.assertRaises(ValueError, self.db.normalize, 'unknown', u'xx') - self.assertEqual(self.db.normalize('NFKC', u''), u'') - # The rest can be found in test_normalization.py - # which requires an external file. - - def test_pr29(self): - # http://www.unicode.org/review/pr-29.html - # See issues #1054943 and #10254. - composed = (u"\u0b47\u0300\u0b3e", u"\u1100\u0300\u1161", - u'Li\u030dt-s\u1e73\u0301', - u'\u092e\u093e\u0930\u094d\u0915 \u091c\u093c' - + u'\u0941\u0915\u0947\u0930\u092c\u0930\u094d\u0917', - u'\u0915\u093f\u0930\u094d\u0917\u093f\u091c\u093c' - + 'u\u0938\u094d\u0924\u093e\u0928') - for text in composed: - self.assertEqual(self.db.normalize('NFC', text), text) - - def test_issue10254(self): - # Crash reported in #10254 - a = u'C\u0338' * 20 + u'C\u0327' - b = u'C\u0338' * 20 + u'\xC7' - self.assertEqual(self.db.normalize('NFC', a), b) - - def test_east_asian_width(self): - eaw = self.db.east_asian_width - self.assertRaises(TypeError, eaw, 'a') - self.assertRaises(TypeError, eaw, u'') - self.assertRaises(TypeError, eaw, u'ra') - self.assertEqual(eaw(u'\x1e'), 'N') - self.assertEqual(eaw(u'\x20'), 'Na') - self.assertEqual(eaw(u'\uC894'), 'W') - self.assertEqual(eaw(u'\uFF66'), 'H') - self.assertEqual(eaw(u'\uFF1F'), 'F') - self.assertEqual(eaw(u'\u2010'), 'A') - self.assertEqual(eaw(u'\U00020000'), 'W') - -class UnicodeMiscTest(UnicodeDatabaseTest): - - def test_failed_import_during_compiling(self): - # Issue 4367 - # Decoding \N escapes requires the unicodedata module. If it can't be - # imported, we shouldn't segfault. - - # This program should raise a SyntaxError in the eval. - code = "import sys;" \ - "sys.modules['unicodedata'] = None;" \ - """eval("u'\N{SOFT HYPHEN}'")""" - args = [sys.executable, "-c", code] - # We use a subprocess because the unicodedata module may already have - # been loaded in this process. - popen = subprocess.Popen(args, stderr=subprocess.PIPE) - popen.wait() - self.assertEqual(popen.returncode, 1) - error = "SyntaxError: (unicode error) \N escapes not supported " \ - "(can't load unicodedata module)" - self.assertIn(error, popen.stderr.read()) - - def test_decimal_numeric_consistent(self): - # Test that decimal and numeric are consistent, - # i.e. if a character has a decimal value, - # its numeric value should be the same. - count = 0 - for i in xrange(0x10000): - c = unichr(i) - dec = self.db.decimal(c, -1) - if dec != -1: - self.assertEqual(dec, self.db.numeric(c)) - count += 1 - self.assertTrue(count >= 10) # should have tested at least the ASCII digits - - def test_digit_numeric_consistent(self): - # Test that digit and numeric are consistent, - # i.e. if a character has a digit value, - # its numeric value should be the same. - count = 0 - for i in xrange(0x10000): - c = unichr(i) - dec = self.db.digit(c, -1) - if dec != -1: - self.assertEqual(dec, self.db.numeric(c)) - count += 1 - self.assertTrue(count >= 10) # should have tested at least the ASCII digits - - def test_bug_1704793(self): - self.assertEqual(self.db.lookup("GOTHIC LETTER FAIHU"), u'\U00010346') - - def test_ucd_510(self): - import unicodedata - # In UCD 5.1.0, a mirrored property changed wrt. UCD 3.2.0 - self.assertTrue(unicodedata.mirrored(u"\u0f3a")) - self.assertTrue(not unicodedata.ucd_3_2_0.mirrored(u"\u0f3a")) - # Also, we now have two ways of representing - # the upper-case mapping: as delta, or as absolute value - self.assertTrue(u"a".upper()==u'A') - self.assertTrue(u"\u1d79".upper()==u'\ua77d') - self.assertTrue(u".".upper()==u".") - - def test_bug_5828(self): - self.assertEqual(u"\u1d79".lower(), u"\u1d79") - # Only U+0000 should have U+0000 as its upper/lower/titlecase variant - self.assertEqual( - [ - c for c in range(sys.maxunicode+1) - if u"\x00" in unichr(c).lower()+unichr(c).upper()+unichr(c).title() - ], - [0] - ) - - def test_bug_4971(self): - # LETTER DZ WITH CARON: DZ, Dz, dz - self.assertEqual(u"\u01c4".title(), u"\u01c5") - self.assertEqual(u"\u01c5".title(), u"\u01c5") - self.assertEqual(u"\u01c6".title(), u"\u01c5") - - def test_linebreak_7643(self): - for i in range(0x10000): - lines = (unichr(i) + u'A').splitlines() - if i in (0x0a, 0x0b, 0x0c, 0x0d, 0x85, - 0x1c, 0x1d, 0x1e, 0x2028, 0x2029): - self.assertEqual(len(lines), 2, - r"\u%.4x should be a linebreak" % i) - else: - self.assertEqual(len(lines), 1, - r"\u%.4x should not be a linebreak" % i) - -def test_main(): - test.test_support.run_unittest( - UnicodeMiscTest, - UnicodeMethodsTest, - UnicodeFunctionsTest - ) - -if __name__ == "__main__": - test_main() |