1/* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16#ifndef KERNEL_LITE_IO_TEST_H 17#define KERNEL_LITE_IO_TEST_H 18 19#include <stdio.h> 20#include <gtest/gtest.h> 21#include "log.h" 22#include "utils.h" 23 24#define IOTEST_TEMPFILE "/storage/io_posix_test.txt" 25 26class IoTest : public::testing::Test { 27protected: 28 static void TearDownTestCase() 29 { 30 if (remove(IOTEST_TEMPFILE) == -1) { 31 LOG("TearDownTestCase: remove test file(/storage/io_posix_test.txt) failed, errno=%d", errno); 32 } 33 } 34 void TearDown() 35 { 36 Msleep(50); // don't test too fast 37 } 38}; 39 40#define INIT_TEST_FILE(fp) do { \ 41 FOPEN_WRITE(fp); \ 42 ASSERT_NE(fputs("hello world", fp), -1) << "fputs fail, errno = " << errno; \ 43 ASSERT_NE(fclose(fp), -1) << "fclose fail, errno = " << errno; \ 44} while (0) 45 46#define FOPEN_WRITE(fp) do { \ 47 fp = fopen(IOTEST_TEMPFILE, "w"); \ 48 ASSERT_NE(fp, nullptr) << "fopen fail, errno = " << errno; \ 49} while (0) 50 51#define FOPEN_READ(fp) do { \ 52 fp = fopen(IOTEST_TEMPFILE, "r"); \ 53 ASSERT_NE(fp, nullptr) << "fopen fail, errno = " << errno; \ 54} while (0) 55 56#define FILENO(fp) do { \ 57 fd = fileno(fp); \ 58 ASSERT_NE(fd, -1) << "> fileno fail, errno = " << errno; \ 59} while (0) 60 61#endif 62