utmp_test.cpp revision 65f0df78730fb0d6994f9d4d0a16dc0241081d94 
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 */
16
17#include <gtest/gtest.h>
18
19#include <utmp.h>
20
21TEST(utmp, login_tty) {
22  // login_tty is tested indirectly by the openpty and forkpty tests.
23  // This test just checks that we're exporting the symbol independently.
24  ASSERT_EQ(-1, login_tty(-1));
25}
26