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#!/usr/bin/env python
#
# Copyright 2009, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# Google Mock - a framework for writing C++ mock classes.
#
# This file drives the negative compilation tests for script-generated
# Google Mock matchers.
"""Driver for the NC tests for script-generated Google Mock matchers."""
import os
import sys
IS_LINUX = os.name == "posix" and os.uname()[0] == "Linux"
if not IS_LINUX:
sys.stderr.write(
"WARNING: Negative compilation tests are not supported on this platform")
sys.exit(0)
# Suppresses the 'Import not at the top of the file' lint complaint.
# pylint: disable-msg=C6204
from google3.testing.pybase import fake_target_util
from google3.testing.pybase import googletest
# pylint: enable-msg=C6204
class GMockGeneratedMatcherTest(googletest.TestCase):
"""Negative compilation tests for generated Google Mock matchers."""
def testCompilerErrors(self):
"""Verifies that erroneous code leads to expected compiler messages."""
# Defines a list of test specs, where each element is a tuple
# (test name, list of regexes for matching the compiler errors).
test_specs = [
("WRONG_ARG_TYPE_IN_MATCHER_MACRO",
[r"invalid operands",
]),
("MATCHER_MACRO_IN_CLASS",
[r"cannot define member function.*Bar.*within.*Foo", # GCC
r"MATCHER\(Bar, .*\)", # Clang
]),
("MATCHER_MACRO_IN_FUNCTION",
[r"invalid declaration of member template in local class", # GCC
r"templates cannot be declared inside of a local class", # Clang
]),
("SANITY",
None),
]
fake_target_util.AssertCcCompilerErrors(
self, # The current test case.
"google3/third_party/googletest/googlemock/test/"
"gmock-generated-matchers_nc", # The fake target file.
"gmock-generated-matchers_nc.o", # The sub-target to build.
test_specs # List of test specs.
)
if __name__ == "__main__":
googletest.main()
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