sys_stat_test.cpp revision d0be7c8f9a06b3ca8ea7647ea35c8f9dc63f0fe1 
1/*
2 * Copyright (C) 2013 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 */
16
17#include <gtest/gtest.h>
18
19#include <errno.h>
20#include <stdlib.h>
21#include <sys/stat.h>
22
23TEST(sys_stat, futimens) {
24  FILE* fp = tmpfile();
25  ASSERT_TRUE(fp != NULL);
26
27  int fd = fileno(fp);
28  ASSERT_NE(fd, -1);
29
30  timespec times[2];
31  times[0].tv_sec = 123;
32  times[0].tv_nsec = 0;
33  times[1].tv_sec = 456;
34  times[1].tv_nsec = 0;
35  ASSERT_EQ(0, futimens(fd, times)) << strerror(errno);
36
37  struct stat sb;
38  ASSERT_EQ(0, fstat(fd, &sb));
39  ASSERT_EQ(times[0].tv_sec, static_cast<long>(sb.st_atime));
40  ASSERT_EQ(times[1].tv_sec, static_cast<long>(sb.st_mtime));
41
42  fclose(fp);
43}
44
45TEST(sys_stat, futimens_EBADF) {
46  timespec times[2];
47  times[0].tv_sec = 123;
48  times[0].tv_nsec = 0;
49  times[1].tv_sec = 456;
50  times[1].tv_nsec = 0;
51  ASSERT_EQ(-1, futimens(-1, times));
52  ASSERT_EQ(EBADF, errno);
53}
54