# Copyright (c) 2011 The Chromium OS Authors.
#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
+# SPDX-License-Identifier: GPL-2.0+
#
import os
def __init__(self):
self.stdout = None
self.stderr = None
+ self.combined = None
self.return_code = None
self.exception = None
+ def __init__(self, stdout='', stderr='', combined='', return_code=0,
+ exception=None):
+ self.stdout = stdout
+ self.stderr = stderr
+ self.combined = combined
+ self.return_code = return_code
+ self.exception = exception
+
+
+# This permits interception of RunPipe for test purposes. If it is set to
+# a function, then that function is called with the pipe list being
+# executed. Otherwise, it is assumed to be a CommandResult object, and is
+# returned as the result for every RunPipe() call.
+# When this value is None, commands are executed as normal.
+test_result = None
def RunPipe(pipe_list, infile=None, outfile=None,
capture=False, capture_stderr=False, oneline=False,
Returns:
CommandResult object
"""
+ if test_result:
+ if hasattr(test_result, '__call__'):
+ return test_result(pipe_list=pipe_list)
+ return test_result
result = CommandResult()
last_pipe = None
pipeline = list(pipe_list)
user_pipestr = '|'.join([' '.join(pipe) for pipe in pipe_list])
+ kwargs['stdout'] = None
+ kwargs['stderr'] = None
while pipeline:
cmd = pipeline.pop(0)
if last_pipe is not None: