Torne (Richard Coles) | 5c87bf8 | 2012-11-14 11:46:17 +0000 | [diff] [blame] | 1 | # Copyright (C) 2010 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, |
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| 27 | # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 28 | |
Ben Murdoch | 7757ec2 | 2013-07-23 11:17:36 +0100 | [diff] [blame] | 29 | import webkitpy.thirdparty.unittest2 as unittest |
Torne (Richard Coles) | 5c87bf8 | 2012-11-14 11:46:17 +0000 | [diff] [blame] | 30 | |
| 31 | from webkitpy.common.system.systemhost_mock import MockSystemHost |
| 32 | |
| 33 | from webkitpy.layout_tests.port import Port, Driver, DriverOutput |
| 34 | from webkitpy.layout_tests.port.server_process_mock import MockServerProcess |
| 35 | |
| 36 | # FIXME: remove the dependency on TestWebKitPort |
| 37 | from webkitpy.layout_tests.port.port_testcase import TestWebKitPort |
| 38 | |
Torne (Richard Coles) | 926b001 | 2013-03-28 15:32:48 +0000 | [diff] [blame] | 39 | from webkitpy.tool.mocktool import MockOptions |
| 40 | |
Torne (Richard Coles) | 5c87bf8 | 2012-11-14 11:46:17 +0000 | [diff] [blame] | 41 | |
Torne (Richard Coles) | 5c87bf8 | 2012-11-14 11:46:17 +0000 | [diff] [blame] | 42 | class DriverTest(unittest.TestCase): |
| 43 | def make_port(self): |
Torne (Richard Coles) | 926b001 | 2013-03-28 15:32:48 +0000 | [diff] [blame] | 44 | port = Port(MockSystemHost(), 'test', MockOptions(configuration='Release')) |
| 45 | port._config.build_directory = lambda configuration: '/mock-build' |
| 46 | return port |
Torne (Richard Coles) | 5c87bf8 | 2012-11-14 11:46:17 +0000 | [diff] [blame] | 47 | |
| 48 | def _assert_wrapper(self, wrapper_string, expected_wrapper): |
| 49 | wrapper = Driver(self.make_port(), None, pixel_tests=False)._command_wrapper(wrapper_string) |
| 50 | self.assertEqual(wrapper, expected_wrapper) |
| 51 | |
| 52 | def test_command_wrapper(self): |
| 53 | self._assert_wrapper(None, []) |
| 54 | self._assert_wrapper("valgrind", ["valgrind"]) |
| 55 | |
| 56 | # Validate that shlex works as expected. |
| 57 | command_with_spaces = "valgrind --smc-check=\"check with spaces!\" --foo" |
| 58 | expected_parse = ["valgrind", "--smc-check=check with spaces!", "--foo"] |
| 59 | self._assert_wrapper(command_with_spaces, expected_parse) |
| 60 | |
| 61 | def test_test_to_uri(self): |
| 62 | port = self.make_port() |
| 63 | driver = Driver(port, None, pixel_tests=False) |
| 64 | self.assertEqual(driver.test_to_uri('foo/bar.html'), 'file://%s/foo/bar.html' % port.layout_tests_dir()) |
| 65 | self.assertEqual(driver.test_to_uri('http/tests/foo.html'), 'http://127.0.0.1:8000/foo.html') |
| 66 | self.assertEqual(driver.test_to_uri('http/tests/ssl/bar.html'), 'https://127.0.0.1:8443/ssl/bar.html') |
| 67 | |
| 68 | def test_uri_to_test(self): |
| 69 | port = self.make_port() |
| 70 | driver = Driver(port, None, pixel_tests=False) |
| 71 | self.assertEqual(driver.uri_to_test('file://%s/foo/bar.html' % port.layout_tests_dir()), 'foo/bar.html') |
| 72 | self.assertEqual(driver.uri_to_test('http://127.0.0.1:8000/foo.html'), 'http/tests/foo.html') |
| 73 | self.assertEqual(driver.uri_to_test('https://127.0.0.1:8443/ssl/bar.html'), 'http/tests/ssl/bar.html') |
| 74 | |
| 75 | def test_read_block(self): |
| 76 | port = TestWebKitPort() |
| 77 | driver = Driver(port, 0, pixel_tests=False) |
| 78 | driver._server_process = MockServerProcess(lines=[ |
| 79 | 'ActualHash: foobar', |
| 80 | 'Content-Type: my_type', |
| 81 | 'Content-Transfer-Encoding: none', |
| 82 | "#EOF", |
| 83 | ]) |
| 84 | content_block = driver._read_block(0) |
Torne (Richard Coles) | 926b001 | 2013-03-28 15:32:48 +0000 | [diff] [blame] | 85 | self.assertEqual(content_block.content_type, 'my_type') |
| 86 | self.assertEqual(content_block.encoding, 'none') |
| 87 | self.assertEqual(content_block.content_hash, 'foobar') |
Torne (Richard Coles) | 5c87bf8 | 2012-11-14 11:46:17 +0000 | [diff] [blame] | 88 | driver._server_process = None |
| 89 | |
| 90 | def test_read_binary_block(self): |
| 91 | port = TestWebKitPort() |
| 92 | driver = Driver(port, 0, pixel_tests=True) |
| 93 | driver._server_process = MockServerProcess(lines=[ |
| 94 | 'ActualHash: actual', |
| 95 | 'ExpectedHash: expected', |
| 96 | 'Content-Type: image/png', |
| 97 | 'Content-Length: 9', |
| 98 | "12345678", |
| 99 | "#EOF", |
| 100 | ]) |
| 101 | content_block = driver._read_block(0) |
Torne (Richard Coles) | 926b001 | 2013-03-28 15:32:48 +0000 | [diff] [blame] | 102 | self.assertEqual(content_block.content_type, 'image/png') |
| 103 | self.assertEqual(content_block.content_hash, 'actual') |
| 104 | self.assertEqual(content_block.content, '12345678\n') |
| 105 | self.assertEqual(content_block.decoded_content, '12345678\n') |
Torne (Richard Coles) | 5c87bf8 | 2012-11-14 11:46:17 +0000 | [diff] [blame] | 106 | driver._server_process = None |
| 107 | |
| 108 | def test_read_base64_block(self): |
| 109 | port = TestWebKitPort() |
| 110 | driver = Driver(port, 0, pixel_tests=True) |
| 111 | driver._server_process = MockServerProcess(lines=[ |
| 112 | 'ActualHash: actual', |
| 113 | 'ExpectedHash: expected', |
| 114 | 'Content-Type: image/png', |
| 115 | 'Content-Transfer-Encoding: base64', |
| 116 | 'Content-Length: 12', |
| 117 | 'MTIzNDU2NzgK#EOF', |
| 118 | ]) |
| 119 | content_block = driver._read_block(0) |
Torne (Richard Coles) | 926b001 | 2013-03-28 15:32:48 +0000 | [diff] [blame] | 120 | self.assertEqual(content_block.content_type, 'image/png') |
| 121 | self.assertEqual(content_block.content_hash, 'actual') |
| 122 | self.assertEqual(content_block.encoding, 'base64') |
| 123 | self.assertEqual(content_block.content, 'MTIzNDU2NzgK') |
| 124 | self.assertEqual(content_block.decoded_content, '12345678\n') |
Torne (Richard Coles) | 5c87bf8 | 2012-11-14 11:46:17 +0000 | [diff] [blame] | 125 | |
| 126 | def test_no_timeout(self): |
| 127 | port = TestWebKitPort() |
Torne (Richard Coles) | 926b001 | 2013-03-28 15:32:48 +0000 | [diff] [blame] | 128 | port._config.build_directory = lambda configuration: '/mock-build' |
Torne (Richard Coles) | 5c87bf8 | 2012-11-14 11:46:17 +0000 | [diff] [blame] | 129 | driver = Driver(port, 0, pixel_tests=True, no_timeout=True) |
Torne (Richard Coles) | 93ac45c | 2013-05-29 14:40:20 +0100 | [diff] [blame] | 130 | self.assertEqual(driver.cmd_line(True, []), ['/mock-build/content_shell', '--no-timeout', '--dump-render-tree', '-']) |
Torne (Richard Coles) | 5c87bf8 | 2012-11-14 11:46:17 +0000 | [diff] [blame] | 131 | |
| 132 | def test_check_for_driver_crash(self): |
| 133 | port = TestWebKitPort() |
| 134 | driver = Driver(port, 0, pixel_tests=True) |
| 135 | |
| 136 | class FakeServerProcess(object): |
| 137 | def __init__(self, crashed): |
| 138 | self.crashed = crashed |
| 139 | |
| 140 | def pid(self): |
| 141 | return 1234 |
| 142 | |
| 143 | def name(self): |
| 144 | return 'FakeServerProcess' |
| 145 | |
| 146 | def has_crashed(self): |
| 147 | return self.crashed |
| 148 | |
| 149 | def stop(self, timeout): |
| 150 | pass |
| 151 | |
| 152 | def assert_crash(driver, error_line, crashed, name, pid, unresponsive=False): |
Torne (Richard Coles) | 926b001 | 2013-03-28 15:32:48 +0000 | [diff] [blame] | 153 | self.assertEqual(driver._check_for_driver_crash(error_line), crashed) |
| 154 | self.assertEqual(driver._crashed_process_name, name) |
| 155 | self.assertEqual(driver._crashed_pid, pid) |
| 156 | self.assertEqual(driver._subprocess_was_unresponsive, unresponsive) |
Torne (Richard Coles) | 5c87bf8 | 2012-11-14 11:46:17 +0000 | [diff] [blame] | 157 | driver.stop() |
| 158 | |
| 159 | driver._server_process = FakeServerProcess(False) |
| 160 | assert_crash(driver, '', False, None, None) |
| 161 | |
| 162 | driver._crashed_process_name = None |
| 163 | driver._crashed_pid = None |
| 164 | driver._server_process = FakeServerProcess(False) |
| 165 | driver._subprocess_was_unresponsive = False |
| 166 | assert_crash(driver, '#CRASHED\n', True, 'FakeServerProcess', 1234) |
| 167 | |
| 168 | driver._crashed_process_name = None |
| 169 | driver._crashed_pid = None |
| 170 | driver._server_process = FakeServerProcess(False) |
| 171 | driver._subprocess_was_unresponsive = False |
| 172 | assert_crash(driver, '#CRASHED - WebProcess\n', True, 'WebProcess', None) |
| 173 | |
| 174 | driver._crashed_process_name = None |
| 175 | driver._crashed_pid = None |
| 176 | driver._server_process = FakeServerProcess(False) |
| 177 | driver._subprocess_was_unresponsive = False |
| 178 | assert_crash(driver, '#CRASHED - WebProcess (pid 8675)\n', True, 'WebProcess', 8675) |
| 179 | |
| 180 | driver._crashed_process_name = None |
| 181 | driver._crashed_pid = None |
| 182 | driver._server_process = FakeServerProcess(False) |
| 183 | driver._subprocess_was_unresponsive = False |
| 184 | assert_crash(driver, '#PROCESS UNRESPONSIVE - WebProcess (pid 8675)\n', True, 'WebProcess', 8675, True) |
| 185 | |
| 186 | driver._crashed_process_name = None |
| 187 | driver._crashed_pid = None |
| 188 | driver._server_process = FakeServerProcess(False) |
| 189 | driver._subprocess_was_unresponsive = False |
| 190 | assert_crash(driver, '#CRASHED - renderer (pid 8675)\n', True, 'renderer', 8675) |
| 191 | |
| 192 | driver._crashed_process_name = None |
| 193 | driver._crashed_pid = None |
| 194 | driver._server_process = FakeServerProcess(True) |
| 195 | driver._subprocess_was_unresponsive = False |
| 196 | assert_crash(driver, '', True, 'FakeServerProcess', 1234) |
| 197 | |
| 198 | def test_creating_a_port_does_not_write_to_the_filesystem(self): |
| 199 | port = TestWebKitPort() |
| 200 | driver = Driver(port, 0, pixel_tests=True) |
Torne (Richard Coles) | 926b001 | 2013-03-28 15:32:48 +0000 | [diff] [blame] | 201 | self.assertEqual(port._filesystem.written_files, {}) |
| 202 | self.assertEqual(port._filesystem.last_tmpdir, None) |
Torne (Richard Coles) | 5c87bf8 | 2012-11-14 11:46:17 +0000 | [diff] [blame] | 203 | |
| 204 | def test_stop_cleans_up_properly(self): |
| 205 | port = TestWebKitPort() |
| 206 | port._server_process_constructor = MockServerProcess |
| 207 | driver = Driver(port, 0, pixel_tests=True) |
| 208 | driver.start(True, []) |
| 209 | last_tmpdir = port._filesystem.last_tmpdir |
| 210 | self.assertNotEquals(last_tmpdir, None) |
| 211 | driver.stop() |
| 212 | self.assertFalse(port._filesystem.isdir(last_tmpdir)) |
| 213 | |
| 214 | def test_two_starts_cleans_up_properly(self): |
| 215 | port = TestWebKitPort() |
| 216 | port._server_process_constructor = MockServerProcess |
| 217 | driver = Driver(port, 0, pixel_tests=True) |
| 218 | driver.start(True, []) |
| 219 | last_tmpdir = port._filesystem.last_tmpdir |
| 220 | driver._start(True, []) |
| 221 | self.assertFalse(port._filesystem.isdir(last_tmpdir)) |
| 222 | |
| 223 | def test_start_actually_starts(self): |
| 224 | port = TestWebKitPort() |
| 225 | port._server_process_constructor = MockServerProcess |
| 226 | driver = Driver(port, 0, pixel_tests=True) |
| 227 | driver.start(True, []) |
| 228 | self.assertTrue(driver._server_process.started) |