1# Copyright (C) 2009 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# FIXME: Implement the rest of the interface as needed for testing :).
30
31# FIXME: Unify with tool/mocktool.MockExecutive.
32
33from webkitpy.common.system import executive
34
35
36class MockExecutive2(object):
37    def __init__(self, output='', exit_code=0, exception=None,
38                 run_command_fn=None, stderr=''):
39        self._output = output
40        self._stderr = stderr
41        self._exit_code = exit_code
42        self._exception = exception
43        self._run_command_fn = run_command_fn
44
45    def cpu_count(self):
46        return 2
47
48    def kill_all(self, process_name):
49        pass
50
51    def kill_process(self, pid):
52        pass
53
54    def run_command(self, arg_list, error_handler=None, return_exit_code=False,
55                    decode_output=False, return_stderr=False):
56        if self._exception:
57            raise self._exception
58        if return_exit_code:
59            return self._exit_code
60        if self._run_command_fn:
61            return self._run_command_fn(arg_list)
62        if self._exit_code and error_handler:
63            script_error = executive.ScriptError(script_args=arg_list,
64                                                 exit_code=self._exit_code,
65                                                 output=self._output)
66            error_handler(script_error)
67        if return_stderr:
68            return self._output + self._stderr
69        return self._output
70