| # Copyright (C) 2012 Balazs Ankes (bank@inf.u-szeged.hu) University of Szeged |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions |
| # are met: |
| # 1. Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # 2. Redistributions in binary form must reproduce the above copyright |
| # notice, this list of conditions and the following disclaimer in the |
| # documentation and/or other materials provided with the distribution. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| """Unit test for png.py.""" |
| |
| import unittest |
| |
| from png import PNGChecker |
| from webkitpy.common.system.filesystem_mock import MockFileSystem |
| from webkitpy.common.system.systemhost_mock import MockSystemHost |
| |
| |
| class MockSCMDetector(object): |
| |
| def __init__(self, scm, prop=None): |
| self._scm = scm |
| self._prop = prop |
| |
| def display_name(self): |
| return self._scm |
| |
| def propget(self, pname, path): |
| return self._prop |
| |
| |
| class PNGCheckerTest(unittest.TestCase): |
| """Tests PNGChecker class.""" |
| |
| def test_init(self): |
| """Test __init__() method.""" |
| |
| def mock_handle_style_error(self): |
| pass |
| |
| checker = PNGChecker("test/config", mock_handle_style_error, MockSCMDetector('git'), MockSystemHost()) |
| self.assertEqual(checker._file_path, "test/config") |
| self.assertEqual(checker._handle_style_error, mock_handle_style_error) |
| |
| def test_check(self): |
| errors = [] |
| |
| def mock_handle_style_error(line_number, category, confidence, message): |
| error = (line_number, category, confidence, message) |
| errors.append(error) |
| |
| file_path = '' |
| |
| fs = MockFileSystem() |
| |
| scm = MockSCMDetector('svn') |
| checker = PNGChecker(file_path, mock_handle_style_error, scm, MockSystemHost(filesystem=fs)) |
| checker.check() |
| self.assertEqual(len(errors), 1) |
| self.assertEqual(errors[0], |
| (0, 'image/png', 5, 'Set the svn:mime-type property (svn propset svn:mime-type image/png ).')) |
| |
| files = {'/Users/mock/.subversion/config': 'enable-auto-props = yes\n*.png = svn:mime-type=image/png'} |
| fs = MockFileSystem(files) |
| scm = MockSCMDetector('git') |
| errors = [] |
| checker = PNGChecker("config", mock_handle_style_error, scm, MockSystemHost(os_name='linux', filesystem=fs)) |
| checker.check() |
| self.assertEqual(len(errors), 0) |
| |
| files = {'/Users/mock/.subversion/config': '#enable-auto-props = yes'} |
| fs = MockFileSystem(files) |
| scm = MockSCMDetector('git') |
| errors = [] |
| checker = PNGChecker("config", mock_handle_style_error, scm, MockSystemHost(os_name='linux', filesystem=fs)) |
| checker.check() |
| self.assertEqual(len(errors), 1) |
| |
| files = {'/Users/mock/.subversion/config': 'enable-auto-props = yes\n#enable-auto-props = yes\n*.png = svn:mime-type=image/png'} |
| fs = MockFileSystem(files) |
| scm = MockSCMDetector('git') |
| errors = [] |
| checker = PNGChecker("config", mock_handle_style_error, scm, MockSystemHost(os_name='linux', filesystem=fs)) |
| checker.check() |
| self.assertEqual(len(errors), 0) |
| |
| files = {'/Users/mock/.subversion/config': '#enable-auto-props = yes\nenable-auto-props = yes\n*.png = svn:mime-type=image/png'} |
| fs = MockFileSystem(files) |
| scm = MockSCMDetector('git') |
| errors = [] |
| checker = PNGChecker("config", mock_handle_style_error, scm, MockSystemHost(os_name='linux', filesystem=fs)) |
| checker.check() |
| self.assertEqual(len(errors), 0) |
| |
| files = {'/Users/mock/.subversion/config': 'enable-auto-props = no'} |
| fs = MockFileSystem(files) |
| scm = MockSCMDetector('git') |
| errors = [] |
| checker = PNGChecker("config", mock_handle_style_error, scm, MockSystemHost(os_name='linux', filesystem=fs)) |
| checker.check() |
| self.assertEqual(len(errors), 1) |
| |
| file_path = "foo.png" |
| fs.write_binary_file(file_path, "Dummy binary data") |
| scm = MockSCMDetector('git') |
| errors = [] |
| checker = PNGChecker(file_path, mock_handle_style_error, scm, MockSystemHost(os_name='linux', filesystem=fs)) |
| checker.check() |
| self.assertEqual(len(errors), 1) |
| |
| file_path = "foo-expected.png" |
| fs.write_binary_file(file_path, "Dummy binary data") |
| scm = MockSCMDetector('git') |
| errors = [] |
| checker = PNGChecker(file_path, mock_handle_style_error, scm, MockSystemHost(os_name='linux', filesystem=fs)) |
| checker.check() |
| self.assertEqual(len(errors), 2) |
| self.assertEqual(errors[0], (0, 'image/png', 5, 'Image lacks a checksum. Generate pngs using run-webkit-tests to ensure they have a checksum.')) |
