sys_time_test.cpp revision 27586ebe1a7f2f45651b855a26b3203d63d015d6 
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 <sys/time.h>
21
22#include "TemporaryFile.h"
23
24TEST(sys_time, utimes) {
25  timeval tv[2];
26  memset(&tv, 0, sizeof(tv));
27
28  tv[0].tv_usec = -123;
29  ASSERT_EQ(-1, utimes("/", tv));
30  ASSERT_EQ(EINVAL, errno);
31  tv[0].tv_usec = 1234567;
32  ASSERT_EQ(-1, utimes("/", tv));
33  ASSERT_EQ(EINVAL, errno);
34  tv[0].tv_usec = 0;
35
36  tv[1].tv_usec = -123;
37  ASSERT_EQ(-1, utimes("/", tv));
38  ASSERT_EQ(EINVAL, errno);
39  tv[1].tv_usec = 1234567;
40  ASSERT_EQ(-1, utimes("/", tv));
41  ASSERT_EQ(EINVAL, errno);
42}
43
44// http://b/11383777
45TEST(sys_time, utimes_NULL) {
46  TemporaryFile tf;
47  ASSERT_EQ(0, utimes(tf.filename, NULL));
48}
49