Nexus File Manager
v2.0
🏠
Dashboard
⚡
System
🌐
›
lib64
›
python2.7
›
test
Quick:
⬆️ Parent
🌐 Root
🏠 Home
🌍 WWW
📁 Temp
⚙️ Etc
📤 Upload
📁 Create
⚡ WordPress Admin
🔄 Refresh
✏️ test_unicodedata.py
← Back
""" 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_issue29456(self): # Fix #29456 u1176_str_a = u'\u1100\u1176\u11a8' u1176_str_b = u'\u1100\u1176\u11a8' u11a7_str_a = u'\u1100\u1175\u11a7' u11a7_str_b = u'\uae30\u11a7' u11c3_str_a = u'\u1100\u1175\u11c3' u11c3_str_b = u'\uae30\u11c3' self.assertEqual(self.db.normalize('NFC', u1176_str_a), u1176_str_b) self.assertEqual(self.db.normalize('NFC', u11a7_str_a), u11a7_str_b) self.assertEqual(self.db.normalize('NFC', u11c3_str_a), u11c3_str_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()
💻
System Info
Current path
/lib64/python2.7/test
Contents
10 folders, 1437 files
Disk free
100.01 GB
PHP version
8.3.30
🚀
Quick Actions
📍 Script location
🌐 Web root
🗑️ Temp
📁 /lib64/python2.7/test
⚡ Nexus File Manager • 1447 items