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068220d3a7
Most tools used for compliance and SBOM generation use SPDX identifiers This change brings us a step closer to an easy SBOM generation. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
128 lines
3.8 KiB
C
128 lines
3.8 KiB
C
/****************************************************************************
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* apps/testing/testsuites/kernel/syscall/cases/ftruncate_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 <errno.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <string.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 <setjmp.h>
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#include <cmocka.h>
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#include "SyscallTest.h"
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Name: checkandreportftruncatetest
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****************************************************************************/
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static int checkandreportftruncatetest(int fd, off_t offset, char data,
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off_t trunc_len)
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{
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int i;
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int file_length;
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int ret;
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char buf[1024];
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struct stat stat_buf;
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off_t ret_offset;
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ssize_t rval;
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memset(buf, '*', sizeof(buf));
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ret = fstat(fd, &stat_buf);
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assert_int_equal(ret, 0);
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file_length = stat_buf.st_size;
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if (file_length != trunc_len)
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{
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syslog(LOG_ERR, "FAIL, ftruncate() got incorrected size: %d\n",
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file_length);
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return -1;
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}
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ret_offset = lseek(fd, offset, SEEK_SET);
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assert_int_in_range(ret_offset, 0, offset);
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rval = read(fd, buf, sizeof(buf));
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assert_int_in_range(rval, 0, 1024);
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for (i = 0; i < 256; i++)
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{
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if (buf[i] != data)
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{
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syslog(
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LOG_ERR,
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"FAIL, ftruncate() got incorrect data %d, expected %d\n",
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buf[i], data);
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return -1;
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}
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}
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return 0;
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}
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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_ftruncate01
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****************************************************************************/
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void test_nuttx_syscall_ftruncate01(FAR void **state)
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{
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int fd;
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int ret;
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char fname[256] = "";
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sprintf(fname, "Ftruncate01_%d", gettid());
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assert_int_equal(cmtestfillfile(fname, 'a', 1024, 1), 0);
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fd = open(fname, O_RDWR);
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/* ftruncate to 256 */
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ret = ftruncate(fd, 256);
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assert_int_equal(ret, 0);
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ret = checkandreportftruncatetest(fd, 0, 'a', 256);
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assert_int_equal(ret, 0);
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ret = ftruncate(fd, 512);
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assert_int_equal(ret, 0);
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ret = checkandreportftruncatetest(fd, 256, 0, 512);
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assert_int_equal(ret, 0);
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assert_int_equal(close(fd), 0);
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assert_int_equal(unlink(fname), 0);
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}
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