def test_relative_path(self): # Build and return a path to `target`, relative to `source`: # Use '/' as path sep in result. self.assertEqual(utils.relative_path('spam', 'spam'), '') source = os.path.join('h\xE4m', 'spam', 'fileA') target = os.path.join('h\xE4m', 'spam', 'fileB') self.assertEqual(utils.relative_path(source, target), 'fileB') source = os.path.join('h\xE4m', 'spam', 'fileA') target = os.path.join('h\xE4m', 'fileB') self.assertEqual(utils.relative_path(source, target), '../fileB') # if source is None, default to the cwd: target = os.path.join('eggs', 'fileB') self.assertEqual(utils.relative_path(None, target), 'eggs/fileB') # If there is no common prefix, return the absolute path to `target`: # source = '/foo/bar/fileA' # POSIX # TODO: how to specify an absolute path independent of the OS? # target = os.path.join('eggs', 'fileB') # self.assertEqual(utils.relative_path(source, target), # os.path.abspath('fileB')) # Correctly process unicode instances: self.assertEqual(utils.relative_path(u'spam', u'spam'), u'') source = os.path.join(u'h\xE4m', u'spam', u'fileA') target = os.path.join(u'h\xE4m', u'spam', u'fileB') self.assertEqual(utils.relative_path(source, target), u'fileB') source = os.path.join(u'h\xE4m', u'spam', u'fileA') target = os.path.join(u'h\xE4m', u'fileB') self.assertEqual(utils.relative_path(source, target), u'../fileB') # if source is None, default to the cwd: target = os.path.join(u'eggs', u'fileB') self.assertEqual(utils.relative_path(None, target), u'eggs/fileB')
def test_relative_path(self): # Build and return a path to `target`, relative to `source`: # Use '/' as path sep in result. self.assertEqual(utils.relative_path('spam', 'spam'), '') source = os.path.join('h\xE4m', 'spam', 'fileA') target = os.path.join('h\xE4m', 'spam', 'fileB') self.assertEqual(utils.relative_path(source, target), 'fileB') source = os.path.join('h\xE4m', 'spam', 'fileA') target = os.path.join('h\xE4m', 'fileB') self.assertEqual(utils.relative_path(source, target), '../fileB') # if source is None, default to the cwd: target = os.path.join('eggs', 'fileB') self.assertEqual(utils.relative_path(None, target), 'eggs/fileB') # If there is no common prefix, return the absolute path to `target`: # source = '/foo/bar/fileA' # POSIX # TODO: how to specify an absolute path independent of the OS? # target = os.path.join('eggs', 'fileB') # self.assertEqual(utils.relative_path(source, target), # os.path.abspath('fileB')) # Correctly process unicode instances: self.assertEqual(utils.relative_path(u'spam', u'spam'), u'') source = os.path.join(u'h\xE4m', u'spam', u'fileA') target = os.path.join(u'h\xE4m', u'spam', u'fileB') self.assertEqual(utils.relative_path(source, target), u'fileB') source = os.path.join(u'h\xE4m', u'spam', u'fileA') target = os.path.join(u'h\xE4m', u'fileB') self.assertEqual(utils.relative_path(source, target), u'../fileB') # if source is None, default to the cwd: target = os.path.join(u'eggs', u'fileB') self.assertEqual(utils.relative_path(None, target), u'eggs/fileB')