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#include <stdio.h>
#include <string.h>
static int fread_entry(void)
{
FILE *stream;
char data[] = "test fread";
char gets[sizeof(data)] = {0};
size_t size = 0;
int ret = 0;
stream = fopen("fopen_file.txt","w");
if (stream == NULL)
{
perror("fopen fail");
ret = -1;
goto __exit;
}
fwrite(data, sizeof(data), 1, stream);
fclose(stream);
stream = fopen("fopen_file.txt","r");
fread(gets, sizeof(gets), 1, stream);
if(strcmp(gets, data))
{
ret = -1;
}
__exit:
fclose(stream);
return ret;
}
#include <utest.h>
static void test_fread(void)
{
uassert_int_equal(fread_entry(), 0);
}
static void testcase(void)
{
UTEST_UNIT_RUN(test_fread);
}
UTEST_TC_EXPORT(testcase, "rtt_posix_testcase.stdio_h."__FILE__, RT_NULL, RT_NULL, 10);
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