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// SPDX-License-Identifier: Apache-2.0
// Copyright (C) 2018 IBM Corp.
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
#include <unistd.h>
#include "mbox.h"
#include "mboxd_flash.h"
#include "test/tmpf.h"
struct tmpf _tmp, *tmp = &_tmp;
void cleanup(void)
{
tmpf_destroy(tmp);
}
char *get_dev_mtd(void)
{
int rc;
rc = tmpf_init(tmp, "flash-store.XXXXXX");
if (rc < 0)
return NULL;
return strdup(tmp->path);
}
#define MEM_SIZE 3
#define ERASE_SIZE 1
int ioctl(int fd, unsigned long request, ...)
{
va_list ap;
if (request != MEMGETINFO)
return -1;
struct mtd_info_user *info;
va_start(ap, request);
info = va_arg(ap, struct mtd_info_user *);
info->size = MEM_SIZE;
info->erasesize = ERASE_SIZE;
va_end(ap);
return 0;
}
int main(void)
{
struct mbox_context _context, *context = &_context;
char src[MEM_SIZE];
uint8_t *map;
int rc;
atexit(cleanup);
mbox_vlog = &mbox_log_console;
rc = init_flash_dev(context);
assert(rc == 0);
map = mmap(NULL, MEM_SIZE, PROT_READ, MAP_PRIVATE, tmp->fd, 0);
assert(map != MAP_FAILED);
memset(src, 0xaa, sizeof(src));
rc = write_flash(context, 0, src, sizeof(src));
assert(rc == 0);
rc = memcmp(src, map, sizeof(src));
assert(rc == 0);
memset(src, 0x55, sizeof(src));
rc = write_flash(context, 0, src, sizeof(src));
assert(rc == 0);
rc = memcmp(src, map, sizeof(src));
assert(rc == 0);
src[0] = 0xff;
rc = write_flash(context, 0, src, 1);
assert(rc == 0);
rc = memcmp(src, map, sizeof(src));
assert(rc == 0);
src[1] = 0xff;
rc = write_flash(context, 1, &src[1], 1);
assert(rc == 0);
rc = memcmp(src, map, sizeof(src));
assert(rc == 0);
src[2] = 0xff;
rc = write_flash(context, 2, &src[2], 1);
assert(rc == 0);
rc = memcmp(src, map, sizeof(src));
assert(rc == 0);
free_flash_dev(context);
return rc;
}
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