528ad742c6
It's not allowed for a shell user to create a fifo in /data/local/tmp.
Make the test do nothing if not run as root.
Bug: 17646702
(cherry picked from commit 6c69afdb6d)
Change-Id: Ia3a862ed4586413b7bb393557ab57e0a7141d888
85 lines
2.1 KiB
C++
85 lines
2.1 KiB
C++
/*
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* Copyright (C) 2013 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <gtest/gtest.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <stdlib.h>
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#include <sys/stat.h>
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#include "TemporaryFile.h"
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TEST(sys_stat, futimens) {
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FILE* fp = tmpfile();
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ASSERT_TRUE(fp != NULL);
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int fd = fileno(fp);
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ASSERT_NE(fd, -1);
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timespec times[2];
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times[0].tv_sec = 123;
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times[0].tv_nsec = 0;
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times[1].tv_sec = 456;
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times[1].tv_nsec = 0;
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ASSERT_EQ(0, futimens(fd, times)) << strerror(errno);
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struct stat sb;
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ASSERT_EQ(0, fstat(fd, &sb));
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ASSERT_EQ(times[0].tv_sec, static_cast<long>(sb.st_atime));
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ASSERT_EQ(times[1].tv_sec, static_cast<long>(sb.st_mtime));
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fclose(fp);
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}
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TEST(sys_stat, futimens_EBADF) {
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timespec times[2];
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times[0].tv_sec = 123;
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times[0].tv_nsec = 0;
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times[1].tv_sec = 456;
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times[1].tv_nsec = 0;
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ASSERT_EQ(-1, futimens(-1, times));
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ASSERT_EQ(EBADF, errno);
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}
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TEST(sys_stat, mkfifo) {
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if (getuid() == 0) {
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// Racy but probably sufficient way to get a suitable filename.
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std::string path;
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{
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TemporaryFile tf;
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path = tf.filename;
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}
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ASSERT_EQ(0, mkfifo(path.c_str(), 0666));
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struct stat sb;
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ASSERT_EQ(0, stat(path.c_str(), &sb));
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ASSERT_TRUE(S_ISFIFO(sb.st_mode));
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unlink(path.c_str());
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} else {
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GTEST_LOG_(INFO) << "This test only performs a test when run as root.";
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}
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}
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TEST(sys_stat, stat64_lstat64_fstat64) {
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struct stat64 sb;
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ASSERT_EQ(0, stat64("/proc/version", &sb));
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ASSERT_EQ(0, lstat64("/proc/version", &sb));
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int fd = open("/proc/version", O_RDONLY);
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ASSERT_EQ(0, fstat64(fd, &sb));
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close(fd);
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}
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