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108 lines
3.5 KiB
108 lines
3.5 KiB
# Copyright 2006, Google Inc.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following disclaimer
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# in the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Google Inc. nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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"""Unit test utilities for Google C++ Mocking Framework."""
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import os
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import sys
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# Determines path to gtest_test_utils and imports it.
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SCRIPT_DIR = os.path.dirname(__file__) or '.'
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# isdir resolves symbolic links.
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gtest_tests_util_dir = os.path.join(SCRIPT_DIR, '../../googletest/test')
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if os.path.isdir(gtest_tests_util_dir):
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GTEST_TESTS_UTIL_DIR = gtest_tests_util_dir
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else:
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GTEST_TESTS_UTIL_DIR = os.path.join(SCRIPT_DIR, '../../googletest/test')
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sys.path.append(GTEST_TESTS_UTIL_DIR)
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# pylint: disable=C6204
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import gtest_test_utils
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def GetSourceDir():
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"""Returns the absolute path of the directory where the .py files are."""
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return gtest_test_utils.GetSourceDir()
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def GetTestExecutablePath(executable_name):
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"""Returns the absolute path of the test binary given its name.
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The function will print a message and abort the program if the resulting file
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doesn't exist.
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Args:
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executable_name: name of the test binary that the test script runs.
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Returns:
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The absolute path of the test binary.
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"""
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return gtest_test_utils.GetTestExecutablePath(executable_name)
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def GetExitStatus(exit_code):
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"""Returns the argument to exit(), or -1 if exit() wasn't called.
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Args:
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exit_code: the result value of os.system(command).
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"""
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if os.name == 'nt':
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# On Windows, os.WEXITSTATUS() doesn't work and os.system() returns
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# the argument to exit() directly.
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return exit_code
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else:
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# On Unix, os.WEXITSTATUS() must be used to extract the exit status
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# from the result of os.system().
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if os.WIFEXITED(exit_code):
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return os.WEXITSTATUS(exit_code)
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else:
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return -1
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# Suppresses the "Invalid const name" lint complaint
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# pylint: disable-msg=C6409
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# Exposes utilities from gtest_test_utils.
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Subprocess = gtest_test_utils.Subprocess
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TestCase = gtest_test_utils.TestCase
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environ = gtest_test_utils.environ
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SetEnvVar = gtest_test_utils.SetEnvVar
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PREMATURE_EXIT_FILE_ENV_VAR = gtest_test_utils.PREMATURE_EXIT_FILE_ENV_VAR
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# pylint: enable-msg=C6409
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def Main():
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"""Runs the unit test."""
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gtest_test_utils.Main()
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