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/* frecnt-2.c -- Test for decoder in libsframe.
Copyright (C) 2022 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include "sframe-api.h"
/* DejaGnu should not use gnulib's vsnprintf replacement here. */
#undef vsnprintf
#include <dejagnu.h>
/*
* SFrame info from the following source (2 fde 8 fres):
* static int cnt;
* int foo() { return ++cnt; }
* int main() { return foo(); }
*/
#define DATA "DATA2"
int
main (void)
{
sframe_decoder_ctx *dctx = NULL;
uint32_t nfres, fsize;
int32_t fstart;
unsigned char finfo;
unsigned int i;
int err = 0;
FILE *fp;
struct stat st;
char *sf_buf;
size_t sf_size;
#define TEST(name, cond) \
do \
{ \
if (cond) \
pass (name); \
else \
fail (name); \
} \
while (0)
fp = fopen (DATA, "r");
if (fp == NULL)
goto setup_fail;
if (fstat (fileno (fp), &st) < 0)
{
perror ("fstat");
fclose (fp);
goto setup_fail;
}
sf_buf = malloc (st.st_size);
if (sf_buf == NULL)
{
perror ("malloc");
goto setup_fail;
}
/* Execute tests. */
sf_size = fread (sf_buf, 1, st.st_size, fp);
fclose (fp);
TEST ("frecnt-2: Read data", sf_size != 0);
dctx = sframe_decode (sf_buf, sf_size, &err);
TEST ("frecnt-2: Decode setup", dctx != NULL);
unsigned int fde_cnt = sframe_decoder_get_num_fidx (dctx);
TEST ("frecnt-2: Decode FDE count", fde_cnt == 2);
for (i = 0; i < fde_cnt; ++i)
{
err = sframe_decoder_get_funcdesc (dctx, i, &nfres, &fsize, &fstart,
&finfo);
TEST ("frecnt-2: Decode get FDE", err == 0);
TEST ("frecnt-2: Decode get FRE", nfres == 4);
}
sframe_decoder_free (&dctx);
return 0;
setup_fail:
sframe_decoder_free (&dctx);
fail ("frecnt-2: Test setup");
return 1;
}
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