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