15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# Copyright (C) 2012 Balazs Ankes (bank@inf.u-szeged.hu) University of Szeged 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# Redistribution and use in source and binary forms, with or without 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# modification, are permitted provided that the following conditions 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# are met: 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# 1. Redistributions of source code must retain the above copyright 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# notice, this list of conditions and the following disclaimer. 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# 2. Redistributions in binary form must reproduce the above copyright 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# notice, this list of conditions and the following disclaimer in the 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# documentation and/or other materials provided with the distribution. 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)"""Unit test for png.py.""" 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 26e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles)import unittest 27e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)from png import PNGChecker 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)from webkitpy.common.system.filesystem_mock import MockFileSystem 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)from webkitpy.common.system.systemhost_mock import MockSystemHost 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class MockSCMDetector(object): 345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) def __init__(self, scm, prop=None): 365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) self._scm = scm 375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) self._prop = prop 385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) def display_name(self): 405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return self._scm 415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) def propget(self, pname, path): 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return self._prop 445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class PNGCheckerTest(unittest.TestCase): 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) """Tests PNGChecker class.""" 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) def test_init(self): 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) """Test __init__() method.""" 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) def mock_handle_style_error(self): 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) pass 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) checker = PNGChecker("test/config", mock_handle_style_error, MockSCMDetector('git'), MockSystemHost()) 56926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) self.assertEqual(checker._file_path, "test/config") 57926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) self.assertEqual(checker._handle_style_error, mock_handle_style_error) 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) def test_check(self): 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) errors = [] 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) def mock_handle_style_error(line_number, category, confidence, message): 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) error = (line_number, category, confidence, message) 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) errors.append(error) 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) file_path = '' 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) fs = MockFileSystem() 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) scm = MockSCMDetector('svn') 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) checker = PNGChecker(file_path, mock_handle_style_error, scm, MockSystemHost(filesystem=fs)) 725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) checker.check() 73926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) self.assertEqual(len(errors), 1) 74926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) self.assertEqual(errors[0], 755c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) (0, 'image/png', 5, 'Set the svn:mime-type property (svn propset svn:mime-type image/png ).')) 765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) files = {'/Users/mock/.subversion/config': 'enable-auto-props = yes\n*.png = svn:mime-type=image/png'} 785c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) fs = MockFileSystem(files) 795c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) scm = MockSCMDetector('git') 805c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) errors = [] 815c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) checker = PNGChecker("config", mock_handle_style_error, scm, MockSystemHost(os_name='linux', filesystem=fs)) 825c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) checker.check() 83926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) self.assertEqual(len(errors), 0) 845c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 855c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) files = {'/Users/mock/.subversion/config': '#enable-auto-props = yes'} 865c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) fs = MockFileSystem(files) 875c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) scm = MockSCMDetector('git') 885c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) errors = [] 895c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) checker = PNGChecker("config", mock_handle_style_error, scm, MockSystemHost(os_name='linux', filesystem=fs)) 905c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) checker.check() 91926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) self.assertEqual(len(errors), 1) 925c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 935c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) files = {'/Users/mock/.subversion/config': 'enable-auto-props = yes\n#enable-auto-props = yes\n*.png = svn:mime-type=image/png'} 945c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) fs = MockFileSystem(files) 955c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) scm = MockSCMDetector('git') 965c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) errors = [] 975c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) checker = PNGChecker("config", mock_handle_style_error, scm, MockSystemHost(os_name='linux', filesystem=fs)) 985c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) checker.check() 99926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) self.assertEqual(len(errors), 0) 1005c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1015c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) files = {'/Users/mock/.subversion/config': '#enable-auto-props = yes\nenable-auto-props = yes\n*.png = svn:mime-type=image/png'} 1025c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) fs = MockFileSystem(files) 1035c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) scm = MockSCMDetector('git') 1045c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) errors = [] 1055c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) checker = PNGChecker("config", mock_handle_style_error, scm, MockSystemHost(os_name='linux', filesystem=fs)) 1065c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) checker.check() 107926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) self.assertEqual(len(errors), 0) 1085c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1095c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) files = {'/Users/mock/.subversion/config': 'enable-auto-props = no'} 1105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) fs = MockFileSystem(files) 1115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) scm = MockSCMDetector('git') 1125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) errors = [] 1135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) checker = PNGChecker("config", mock_handle_style_error, scm, MockSystemHost(os_name='linux', filesystem=fs)) 1145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) checker.check() 115926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) self.assertEqual(len(errors), 1) 1165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) file_path = "foo.png" 1185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) fs.write_binary_file(file_path, "Dummy binary data") 1195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) scm = MockSCMDetector('git') 1205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) errors = [] 1215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) checker = PNGChecker(file_path, mock_handle_style_error, scm, MockSystemHost(os_name='linux', filesystem=fs)) 1225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) checker.check() 123926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) self.assertEqual(len(errors), 1) 1245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) file_path = "foo-expected.png" 1265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) fs.write_binary_file(file_path, "Dummy binary data") 1275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) scm = MockSCMDetector('git') 1285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) errors = [] 1295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) checker = PNGChecker(file_path, mock_handle_style_error, scm, MockSystemHost(os_name='linux', filesystem=fs)) 1305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) checker.check() 131926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) self.assertEqual(len(errors), 2) 132926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) self.assertEqual(errors[0], (0, 'image/png', 5, 'Image lacks a checksum. Generate pngs using run-webkit-tests to ensure they have a checksum.')) 133