00e37818a7
Executing test via test_forked() allows us to avoid undesired global state changes in tests like atexit, dlopen(.., RTLD_NODELETE) and similar. Change-Id: I118cdf009269ab5dd7b117c9b61dafa47de2a011
33 lines
1,012 B
C++
33 lines
1,012 B
C++
/*
|
|
* Copyright (C) 2014 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#include <gtest/gtest.h>
|
|
|
|
template<typename F>
|
|
void test_forked(F test) {
|
|
int pid = fork();
|
|
ASSERT_NE(-1, pid) << strerror(errno);
|
|
|
|
if (pid == 0) {
|
|
test();
|
|
_exit(testing::Test::HasFailure() ? 1 : 0);
|
|
}
|
|
|
|
int status;
|
|
ASSERT_EQ(pid, waitpid(pid, &status, 0));
|
|
ASSERT_TRUE(WIFEXITED(status));
|
|
ASSERT_EQ(0, WEXITSTATUS(status)) << "Forked test has failed, see above..";
|
|
}
|