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b86457dfcb
Guard fdcheck-sensitive paths in setsocketopt, dup2, and fsync tests to avoid assertion failures when fdcheck is enabled, ensuring tests can properly verify error handling behavior. Signed-off-by: tengshuangshuang <tengshuangshuang@xiaomi.com>
157 lines
3.8 KiB
C
157 lines
3.8 KiB
C
/****************************************************************************
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* apps/testing/testsuites/kernel/syscall/cases/dup2_test.c
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <syslog.h>
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#include <stdio.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <stdint.h>
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#include <stdarg.h>
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#include <stddef.h>
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#include <sys/stat.h>
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#include <setjmp.h>
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#include <cmocka.h>
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#include "SyscallTest.h"
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: test_nuttx_syscall_dup201
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****************************************************************************/
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void test_nuttx_syscall_dup201(FAR void **state)
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{
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#ifndef CONFIG_FDSAN
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int ret;
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int goodfd = 5;
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int badfd = -1;
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int mystdout = 0;
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struct test_case_t
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{
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int *ofd;
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int *nfd;
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int error;
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}
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TC[] =
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{
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/* First fd argument is less than 0 - EBADF */
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{
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NULL, NULL, EBADF
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},
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/* Second fd argument is less than 0 - EBADF */
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{
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NULL, NULL, EBADF
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},
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};
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TC[0].ofd = &badfd;
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TC[0].nfd = &goodfd;
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TC[1].ofd = &mystdout;
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TC[1].nfd = &badfd;
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for (int i = 0; i < 2; i++)
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{
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ret = dup2(*TC[i].ofd, *TC[i].nfd);
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assert_int_equal(ret, -1);
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assert_int_equal(errno, TC[i].error);
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}
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#endif
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}
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/****************************************************************************
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* Name: test_nuttx_syscall_dup202
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****************************************************************************/
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void test_nuttx_syscall_dup202(FAR void **state)
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{
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char testfile[64] = "";
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int ret;
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int i;
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int ofd;
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int duprdo = 10;
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int dupwro = 20;
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int duprdwr = 30;
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struct stat oldbuf;
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struct stat newbuf;
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struct test_case_t
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{
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int *nfd;
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mode_t mode;
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}
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TC[] =
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{
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{
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NULL, (S_IRUSR | S_IRGRP | S_IROTH)
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},
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{
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NULL, (S_IWUSR | S_IWGRP | S_IWOTH)
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},
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{
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NULL, (S_IRUSR | S_IRGRP | S_IROTH | S_IWUSR | S_IWGRP | S_IWOTH)
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},
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};
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TC[0].nfd = &duprdo;
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TC[1].nfd = &dupwro;
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TC[2].nfd = &duprdwr;
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sprintf(testfile, "%s_file", __func__);
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for (i = 0; i < 3; i++)
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{
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ofd = creat(testfile, TC[i].mode);
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assert_true(ofd > 0);
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ret = dup2(ofd, *TC[i].nfd);
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assert_int_not_equal(ret, -1);
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if (ret == -1)
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{
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continue;
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}
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assert_int_equal(fstat(ofd, &oldbuf), 0);
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assert_int_equal(fstat(*(TC[i].nfd), &newbuf), 0);
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assert_int_equal(oldbuf.st_mode, newbuf.st_mode);
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close(ofd);
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close(ret);
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assert_int_equal(unlink(testfile), 0);
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}
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}
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