1 # Copyright (C) 2013 Google 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 are 5 # met: 6 # 7 # * Redistributions of source code must retain the above copyright 8 # notice, this list of conditions and the following disclaimer. 9 # * Redistributions in binary form must reproduce the above 10 # copyright notice, this list of conditions and the following disclaimer 11 # in the documentation and/or other materials provided with the 12 # distribution. 13 # * Neither the name of Google Inc. nor the names of its 14 # contributors may be used to endorse or promote products derived from 15 # this software without specific prior written permission. 16 # 17 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29 import unittest 30 31 from webkitpy.common.host_mock import MockHost 32 from webkitpy.common.system.executive_mock import MockExecutive 33 from webkitpy.layout_tests.breakpad.dump_reader_win import DumpReaderWin 34 35 36 class TestDumpReaderWin(unittest.TestCase): 37 def test_check_is_functional_cdb_not_found(self): 38 host = MockHost() 39 host.executive = MockExecutive(should_throw=True) 40 41 build_dir = "/mock-checkout/out/Debug" 42 host.filesystem.maybe_make_directory(build_dir) 43 dump_reader = DumpReaderWin(host, build_dir) 44 45 self.assertFalse(dump_reader.check_is_functional()) 46 47 def test_get_pid_from_dump(self): 48 host = MockHost() 49 50 dump_file = '/crash-dumps/dump.txt' 51 expected_pid = '4711' 52 host.filesystem.write_text_file(dump_file, 'channel:\npid:%s\nplat:Win32\nprod:content_shell\n' % expected_pid) 53 build_dir = "/mock-checkout/out/Debug" 54 host.filesystem.maybe_make_directory(build_dir) 55 dump_reader = DumpReaderWin(host, build_dir) 56 57 self.assertTrue(dump_reader.check_is_functional()) 58 self.assertEqual(expected_pid, dump_reader._get_pid_from_dump(dump_file)) 59 60 def test_get_stack_from_dump(self): 61 host = MockHost() 62 63 dump_file = '/crash-dumps/dump.dmp' 64 real_dump_file = '/crash-dumps/dump.dmp' 65 host.filesystem.write_text_file(dump_file, 'product:content_shell\n') 66 host.filesystem.write_binary_file(real_dump_file, 'MDMP') 67 build_dir = "/mock-checkout/out/Debug" 68 host.filesystem.maybe_make_directory(build_dir) 69 dump_reader = DumpReaderWin(host, build_dir) 70 71 self.assertTrue(dump_reader.check_is_functional()) 72 host.executive.calls = [] 73 self.assertEqual("MOCK output of child process", dump_reader._get_stack_from_dump(dump_file)) 74 self.assertEqual(1, len(host.executive.calls)) 75 cmd_line = " ".join(host.executive.calls[0]) 76 self.assertIn('cdb.exe', cmd_line) 77 self.assertIn(real_dump_file, cmd_line) 78