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      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 
     33 from webkitpy.common.system import executive
     34 
     35 
     36 class 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