1# Copyright (C) 2010 Apple Inc. All rights reserved. 2# 3# Redistribution and use in source and binary forms, with or without 4# modification, are permitted provided that the following conditions 5# are met: 6# 1. Redistributions of source code must retain the above copyright 7# notice, this list of conditions and the following disclaimer. 8# 2. Redistributions in binary form must reproduce the above copyright 9# notice, this list of conditions and the following disclaimer in the 10# documentation and/or other materials provided with the distribution. 11# 12# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND 13# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 14# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 15# DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR 16# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 17# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 18# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 19# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 20# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 21# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 22 23"""Unit test for xml.py.""" 24 25import webkitpy.thirdparty.unittest2 as unittest 26 27import xml 28 29 30class MockErrorHandler(object): 31 def __init__(self, handle_style_error): 32 self.turned_off_filtering = False 33 self._handle_style_error = handle_style_error 34 35 def turn_off_line_filtering(self): 36 self.turned_off_filtering = True 37 38 def __call__(self, line_number, category, confidence, message): 39 self._handle_style_error(self, line_number, category, confidence, message) 40 return True 41 42 43class XMLCheckerTest(unittest.TestCase): 44 """Tests XMLChecker class.""" 45 46 def assert_no_error(self, xml_data): 47 def handle_style_error(mock_error_handler, line_number, category, confidence, message): 48 self.fail('Unexpected error: %d %s %d %s' % (line_number, category, confidence, message)) 49 50 error_handler = MockErrorHandler(handle_style_error) 51 checker = xml.XMLChecker('foo.xml', error_handler) 52 checker.check(xml_data.split('\n')) 53 self.assertTrue(error_handler.turned_off_filtering) 54 55 def assert_error(self, expected_line_number, expected_category, xml_data): 56 def handle_style_error(mock_error_handler, line_number, category, confidence, message): 57 mock_error_handler.had_error = True 58 self.assertEqual(expected_line_number, line_number) 59 self.assertEqual(expected_category, category) 60 61 error_handler = MockErrorHandler(handle_style_error) 62 error_handler.had_error = False 63 64 checker = xml.XMLChecker('foo.xml', error_handler) 65 checker.check(xml_data.split('\n')) 66 self.assertTrue(error_handler.had_error) 67 self.assertTrue(error_handler.turned_off_filtering) 68 69 def mock_handle_style_error(self): 70 pass 71 72 def test_conflict_marker(self): 73 self.assert_error(1, 'xml/syntax', '<<<<<<< HEAD\n<foo>\n</foo>\n') 74 75 def test_extra_closing_tag(self): 76 self.assert_error(3, 'xml/syntax', '<foo>\n</foo>\n</foo>\n') 77 78 def test_init(self): 79 error_handler = MockErrorHandler(self.mock_handle_style_error) 80 checker = xml.XMLChecker('foo.xml', error_handler) 81 self.assertEqual(checker._handle_style_error, error_handler) 82 83 def test_missing_closing_tag(self): 84 self.assert_error(3, 'xml/syntax', '<foo>\n<bar>\n</foo>\n') 85 86 def test_no_error(self): 87 self.assert_no_error('<foo>\n</foo>') 88