Index: grit/util_unittest.py |
=================================================================== |
--- grit/util_unittest.py (revision 202) |
+++ grit/util_unittest.py (working copy) |
@@ -1,119 +0,0 @@ |
-#!/usr/bin/env python |
-# Copyright (c) 2012 The Chromium Authors. All rights reserved. |
-# Use of this source code is governed by a BSD-style license that can be |
-# found in the LICENSE file. |
- |
-'''Unit test that checks some of util functions. |
-''' |
- |
-import os |
-import sys |
-if __name__ == '__main__': |
- sys.path.append(os.path.join(os.path.dirname(__file__), '..')) |
- |
-import unittest |
- |
-from grit import util |
- |
- |
-class UtilUnittest(unittest.TestCase): |
- ''' Tests functions from util |
- ''' |
- |
- def testNewClassInstance(self): |
- # Test short class name with no fully qualified package name |
- # Should fail, it is not supported by the function now (as documented) |
- cls = util.NewClassInstance('grit.util.TestClassToLoad', |
- TestBaseClassToLoad) |
- self.failUnless(cls == None) |
- |
- # Test non existent class name |
- cls = util.NewClassInstance('grit.util_unittest.NotExistingClass', |
- TestBaseClassToLoad) |
- self.failUnless(cls == None) |
- |
- # Test valid class name and valid base class |
- cls = util.NewClassInstance('grit.util_unittest.TestClassToLoad', |
- TestBaseClassToLoad) |
- self.failUnless(isinstance(cls, TestBaseClassToLoad)) |
- |
- # Test valid class name with wrong hierarchy |
- cls = util.NewClassInstance('grit.util_unittest.TestClassNoBase', |
- TestBaseClassToLoad) |
- self.failUnless(cls == None) |
- |
- def testCanonicalLanguage(self): |
- self.failUnless(util.CanonicalLanguage('en') == 'en') |
- self.failUnless(util.CanonicalLanguage('pt_br') == 'pt-BR') |
- self.failUnless(util.CanonicalLanguage('pt-br') == 'pt-BR') |
- self.failUnless(util.CanonicalLanguage('pt-BR') == 'pt-BR') |
- self.failUnless(util.CanonicalLanguage('pt/br') == 'pt-BR') |
- self.failUnless(util.CanonicalLanguage('pt/BR') == 'pt-BR') |
- self.failUnless(util.CanonicalLanguage('no_no_bokmal') == 'no-NO-BOKMAL') |
- |
- def testUnescapeHtml(self): |
- self.failUnless(util.UnescapeHtml('ϲ') == unichr(1010)) |
- self.failUnless(util.UnescapeHtml('ꯍ') == unichr(43981)) |
- |
- def testRelativePath(self): |
- """ Verify that MakeRelativePath works in some tricky cases.""" |
- |
- def TestRelativePathCombinations(base_path, other_path, expected_result): |
- """ Verify that the relative path function works for |
- the given paths regardless of whether or not they end with |
- a trailing slash.""" |
- for path1 in [base_path, base_path + os.path.sep]: |
- for path2 in [other_path, other_path + os.path.sep]: |
- result = util.MakeRelativePath(path1, path2) |
- self.failUnless(result == expected_result) |
- |
- # set-up variables |
- root_dir = 'c:%sa' % os.path.sep |
- result1 = '..%sabc' % os.path.sep |
- path1 = root_dir + 'bc' |
- result2 = 'bc' |
- path2 = '%s%s%s' % (root_dir, os.path.sep, result2) |
- # run the tests |
- TestRelativePathCombinations(root_dir, path1, result1) |
- TestRelativePathCombinations(root_dir, path2, result2) |
- |
- def testReadFile(self): |
- def Test(data, encoding, expected_result): |
- with open('testfile', 'wb') as f: |
- f.write(data) |
- if util.ReadFile('testfile', encoding) != expected_result: |
- print (util.ReadFile('testfile', encoding), expected_result) |
- self.failUnless(util.ReadFile('testfile', encoding) == expected_result) |
- |
- test_std_newline = '\xEF\xBB\xBFabc\ndef' # EF BB BF is UTF-8 BOM |
- newlines = ['\n', '\r\n', '\r'] |
- |
- with util.TempDir({}) as tmp_dir: |
- with tmp_dir.AsCurrentDir(): |
- for newline in newlines: |
- test = test_std_newline.replace('\n', newline) |
- Test(test, util.BINARY, test) |
- # RAW_TEXT uses universal newline mode |
- Test(test, util.RAW_TEXT, test_std_newline) |
- # utf-8 doesn't strip BOM |
- Test(test, 'utf-8', test_std_newline.decode('utf-8')) |
- # utf-8-sig strips BOM |
- Test(test, 'utf-8-sig', test_std_newline.decode('utf-8')[1:]) |
- # test another encoding |
- Test(test, 'cp1252', test_std_newline.decode('cp1252')) |
- self.assertRaises(UnicodeDecodeError, Test, '\x80', 'utf-8', None) |
- |
- |
-class TestBaseClassToLoad(object): |
- pass |
- |
-class TestClassToLoad(TestBaseClassToLoad): |
- pass |
- |
-class TestClassNoBase(object): |
- pass |
- |
- |
-if __name__ == '__main__': |
- unittest.main() |
- |