19762338dSopenharmony_ci/* 29762338dSopenharmony_ci * Copyright (C) 2024 HiHope Open Source Organization. 39762338dSopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 49762338dSopenharmony_ci * you may not use this file except in compliance with the License. 59762338dSopenharmony_ci * You may obtain a copy of the License at 69762338dSopenharmony_ci * 79762338dSopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 89762338dSopenharmony_ci * 99762338dSopenharmony_ci * Unless required by applicable law or agreed to in writing, software 109762338dSopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 119762338dSopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 129762338dSopenharmony_ci * See the License for the specific language governing permissions and 139762338dSopenharmony_ci * limitations under the License. 149762338dSopenharmony_ci */ 159762338dSopenharmony_ci 169762338dSopenharmony_ci#include <cstdio> 179762338dSopenharmony_ci#include <cstdlib> 189762338dSopenharmony_ci#include <fcntl.h> 199762338dSopenharmony_ci#include <unistd.h> 209762338dSopenharmony_ci#include <gtest/gtest.h> 219762338dSopenharmony_ci#include <sys/mman.h> 229762338dSopenharmony_ci#include "securec.h" 239762338dSopenharmony_ci 249762338dSopenharmony_ciusing namespace testing::ext; 259762338dSopenharmony_ciusing namespace std; 269762338dSopenharmony_ci 279762338dSopenharmony_cistatic const char *FILE_NAME = "shmem_file"; 289762338dSopenharmony_ci 299762338dSopenharmony_ciclass DupApiTest : public testing::Test { 309762338dSopenharmony_cipublic: 319762338dSopenharmony_ci static void SetUpTestCase(); 329762338dSopenharmony_ci static void TearDownTestCase(); 339762338dSopenharmony_ci void SetUp(); 349762338dSopenharmony_ci void TearDown(); 359762338dSopenharmony_ciprivate: 369762338dSopenharmony_ci}; 379762338dSopenharmony_civoid DupApiTest::SetUp() 389762338dSopenharmony_ci{ 399762338dSopenharmony_ci} 409762338dSopenharmony_civoid DupApiTest::TearDown() 419762338dSopenharmony_ci{ 429762338dSopenharmony_ci} 439762338dSopenharmony_civoid DupApiTest::SetUpTestCase() 449762338dSopenharmony_ci{ 459762338dSopenharmony_ci} 469762338dSopenharmony_civoid DupApiTest::TearDownTestCase() 479762338dSopenharmony_ci{ 489762338dSopenharmony_ci} 499762338dSopenharmony_ci 509762338dSopenharmony_ci/* 519762338dSopenharmony_ci * @tc.number : SUB_KERNEL_SYSCALL_DUP_0100 529762338dSopenharmony_ci * @tc.name : DupFileFdSuccess_0001 539762338dSopenharmony_ci * @tc.desc : dup file fd success. 549762338dSopenharmony_ci * @tc.size : MediumTest 559762338dSopenharmony_ci * @tc.type : Function 569762338dSopenharmony_ci * @tc.level : Level 1 579762338dSopenharmony_ci */ 589762338dSopenharmony_ciHWTEST_F(DupApiTest, DupFileFdSuccess_0001, Function | MediumTest | Level1) 599762338dSopenharmony_ci{ 609762338dSopenharmony_ci int fd = -1; 619762338dSopenharmony_ci int newFd = -1; 629762338dSopenharmony_ci 639762338dSopenharmony_ci fd = memfd_create(FILE_NAME, 0); 649762338dSopenharmony_ci newFd = dup(fd); 659762338dSopenharmony_ci EXPECT_TRUE(newFd >= 0); 669762338dSopenharmony_ci 679762338dSopenharmony_ci close(newFd); 689762338dSopenharmony_ci close(fd); 699762338dSopenharmony_ci} 709762338dSopenharmony_ci 719762338dSopenharmony_ci/* 729762338dSopenharmony_ci * @tc.number : SUB_KERNEL_SYSCALL_DUP_0200 739762338dSopenharmony_ci * @tc.name : DupInvalidFdFailed_0002 749762338dSopenharmony_ci * @tc.desc : dup fd -1 failed, errno EBADF. 759762338dSopenharmony_ci * @tc.size : MediumTest 769762338dSopenharmony_ci * @tc.type : Function 779762338dSopenharmony_ci * @tc.level : Level 2 789762338dSopenharmony_ci */ 799762338dSopenharmony_ciHWTEST_F(DupApiTest, DupInvalidFdFailed_0002, Function | MediumTest | Level2) 809762338dSopenharmony_ci{ 819762338dSopenharmony_ci int fd = -1; 829762338dSopenharmony_ci int newFd = -1; 839762338dSopenharmony_ci errno = 0; 849762338dSopenharmony_ci newFd = dup(fd); 859762338dSopenharmony_ci EXPECT_EQ(newFd, -1); 869762338dSopenharmony_ci EXPECT_EQ(errno, EBADF); 879762338dSopenharmony_ci}