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 <mntent.h> 20 21 TEST(mntent, mntent_smoke) { 22 FILE* fp = setmntent("/no/mnt/tab/on/android", "r"); 23 ASSERT_TRUE(fp == NULL); 24 25 #if __BIONIC__ // glibc doesn't let you call getmntent/getmntent_r with a NULL FILE*. 26 ASSERT_TRUE(getmntent(fp) == NULL); 27 28 struct mntent mbuf; 29 char cbuf[32]; 30 ASSERT_TRUE(getmntent_r(fp, &mbuf, cbuf, sizeof(cbuf)) == NULL); 31 #endif 32 33 ASSERT_EQ(1, endmntent(fp)); 34 } 35
