forked from xuos/xiuos
104 lines
2.2 KiB
C
104 lines
2.2 KiB
C
/*
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* Copyright (c) 2020 AIIT XUOS Lab
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* XiUOS is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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* http://license.coscl.org.cn/MulanPSL2
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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*/
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/**
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* @file: test_musl.c
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* @brief: a application of musl test function
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* @version: 2.0
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* @author: AIIT XUOS Lab
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* @date: 2022/11/8
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*/
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#include <transform.h>
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#ifdef ADD_NUTTX_FEATURES
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#if defined(CONFIG_MUSL_LIBC) && defined(CONFIG_FS_AUTOMOUNTER)
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static void file_read_and_write(void)
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{
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FILE *p;
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char s[] = "good luck to you!";
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char buffer[20];
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if((p = fopen("/mnt/sdcard/test.txt","w+")) == NULL)
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{
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printf("Can not open file!\n");
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}
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fwrite(s, sizeof(s) + 1, 1, p);
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fseek(p, SEEK_SET, 0);
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fread(buffer, sizeof(buffer) + 1, 1, p);
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printf("read string is: %s\n", buffer);
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fclose(p);
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}
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static void file_operations(void)
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{
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int ret;
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FILE *fp;
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char filename1[] = "/mnt/sdcard/file1.txt";
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char filename2[] = "/mnt/sdcard/file2.txt";
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fp = fopen(filename1, "w");
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fprintf(fp, "%s", "this is runoob.com");
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fclose(fp);
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ret = remove(filename1);
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if(ret == 0)
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{
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printf("remove file1 success!\n");
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}
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else
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{
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printf("error,can not remove file1!\n");
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}
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ret = remove(filename2);
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if(ret == 0)
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{
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printf("remove file2 success!\n");
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}
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else
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{
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printf("error,can not remove file2!\n");
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}
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}
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static void malloc_and_free(void)
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{
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int *p;
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int len;
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for(int i = 0; i < 100; i++)
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{
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len = 1024*(i+1);
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p = malloc(len);
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if(p)
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{
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printf("malloc %d bytes success!\n",len);
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free(p);
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}
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}
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}
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void Testmusl(void)
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{
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printf("--------start test file read and write!--------\n");
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file_read_and_write();
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printf("----------start test file operationsn!---------\n");
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file_operations();
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printf("---------start test malloc and free!-----------\n");
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malloc_and_free();
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}
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#endif
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#endif
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