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      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 re
     30 import sys
     31 import webkitpy.thirdparty.unittest2 as unittest
     32 
     33 from webkitpy.common.host_mock import MockHost
     34 from webkitpy.layout_tests.port import test
     35 from webkitpy.layout_tests.servers.crash_service import CrashService
     36 from webkitpy.layout_tests.servers.server_base import ServerError
     37 
     38 
     39 class TestCrashService(unittest.TestCase):
     40     def test_start_cmd(self):
     41         # Fails on win - see https://bugs.webkit.org/show_bug.cgi?id=84726
     42         if sys.platform in ('cygwin', 'win32'):
     43             return
     44 
     45         host = MockHost()
     46         test_port = test.TestPort(host)
     47         test_port._path_to_crash_service = lambda: "/mock/crash_service"
     48 
     49         server = CrashService(test_port, "/mock/crash_dumps_dir")
     50         self.assertRaises(ServerError, server.start)
     51 
     52     def test_win32_start_and_stop(self):
     53         host = MockHost()
     54         test_port = test.TestPort(host)
     55         test_port._path_to_crash_service = lambda: "/mock/crash_service"
     56 
     57         host.platform.is_win = lambda: True
     58         host.platform.is_cygwin = lambda: False
     59 
     60         server = CrashService(test_port, "/mock/crash_dumps_dir")
     61         server._check_that_all_ports_are_available = lambda: True
     62         server._is_server_running_on_all_ports = lambda: True
     63 
     64         server.start()
     65         self.assertNotEquals(host.executive.calls, [])
     66 
     67         def wait_for_action(action):
     68             if action():
     69                 return True
     70             return action()
     71 
     72         def mock_returns(return_values):
     73             def return_value_thunk(*args, **kwargs):
     74                 return return_values.pop(0)
     75             return return_value_thunk
     76 
     77         host.executive.check_running_pid = mock_returns([True, False])
     78         server._wait_for_action = wait_for_action
     79 
     80         server.stop()
     81