1 /*
2 * Copyright (C) 2014 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
17 #include <gtest/gtest.h>
19 #include <sys/types.h>
20 #include <sys/wait.h>
22 #include <errno.h>
23 #include <string.h>
24 #include <unistd.h>
26 template<typename F>
27 void test_isolated(F test) {
28 int pid = fork();
29 ASSERT_NE(-1, pid) << strerror(errno);
31 if (pid == 0) {
32 test();
33 _exit(testing::Test::HasFailure() ? 1 : 0);
34 }
36 int status;
37 ASSERT_EQ(pid, waitpid(pid, &status, 0));
38 ASSERT_TRUE(WIFEXITED(status));
39 ASSERT_EQ(0, WEXITSTATUS(status)) << "Forked test has failed, see above..";
40 }