| # Copyright 2016 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import logging |
| |
| from webkitpy.common.system.log_testing import LoggingTestCase |
| from webkitpy.common.host_mock import MockHost |
| from webkitpy.layout_tests.port import test |
| from webkitpy.layout_tests.servers.wptserve import WPTServe |
| |
| |
| class TestWPTServe(LoggingTestCase): |
| |
| # pylint: disable=protected-access |
| |
| def test_init_start_cmd(self): |
| test_port = test.TestPort(MockHost()) |
| server = WPTServe(test_port, '/foo') |
| self.assertEqual( |
| server._start_cmd, # pylint: disable=protected-access |
| [ |
| 'python', |
| '-u', |
| '/mock-checkout/third_party/WebKit/Tools/Scripts/webkitpy/thirdparty/wpt/wpt/serve', |
| '--config', |
| '/mock-checkout/third_party/WebKit/Tools/Scripts/webkitpy/thirdparty/wpt/wpt.config.json', |
| '--doc_root', |
| '/test.checkout/LayoutTests/external/wpt' |
| ]) |
| |
| def test_init_env(self): |
| test_port = test.TestPort(MockHost()) |
| server = WPTServe(test_port, '/foo') |
| self.assertEqual( |
| server._env, # pylint: disable=protected-access |
| { |
| 'MOCK_ENVIRON_COPY': '1', |
| 'PATH': '/bin:/mock/bin', |
| 'PYTHONPATH': '/mock-checkout/third_party/WebKit/Tools/Scripts/webkitpy/thirdparty' |
| }) |
| |
| def test_start_with_unkillable_zombie_process(self): |
| # Allow asserting about debug logs. |
| self.set_logging_level(logging.DEBUG) |
| |
| host = MockHost() |
| test_port = test.TestPort(host) |
| host.filesystem.write_text_file('/log_file_dir/access_log', 'foo') |
| host.filesystem.write_text_file('/log_file_dir/error_log', 'foo') |
| host.filesystem.write_text_file('/tmp/pidfile', '7') |
| |
| server = WPTServe(test_port, '/log_file_dir') |
| server._pid_file = '/tmp/pidfile' |
| server._spawn_process = lambda: 4 |
| server._is_server_running_on_all_ports = lambda: True |
| |
| # Simulate a process that never gets killed. |
| host.executive.check_running_pid = lambda _: True |
| |
| server.start() |
| self.assertEqual(server._pid, 4) |
| self.assertIsNone(host.filesystem.files[server._pid_file]) |
| |
| # In this case, we'll try to kill the process repeatedly, |
| # then give up and just try to start a new process anyway. |
| logs = self.logMessages() |
| self.assertEqual(len(logs), 43) |
| self.assertEqual( |
| logs[:2], |
| [ |
| 'DEBUG: stale wptserve pid file, pid 7\n', |
| 'DEBUG: pid 7 is running, killing it\n' |
| ]) |
| self.assertEqual( |
| logs[-2:], |
| [ |
| 'DEBUG: all ports are available\n', |
| 'DEBUG: wptserve successfully started (pid = 4)\n' |
| ]) |