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#include "../src/common.h"
#include "../src/database.h"
int main()
{
imdb_db_t *db;
imdb_rec_t rec[2];
imdb_block_t blk;
char *path = "test.db";
int mode = 0, err = 0, num;
bool ret;
unlink(path);
db = imdb_open(path, mode, &err);
assert(db == NULL);
assert(err == -1); /* no such file */
ret = imdb_create(path);
assert(ret == true);
db = imdb_open(path, mode, &err);
assert(db != NULL);
rec[0].num = 1;
err = imdb_read_rec(db, rec);
assert(err == IMDB_ERR_NXRECORD);
memset(rec[0].data, 0xAA, IMDB_REC_LEN);
memset(rec[0].data, 0xFF, 1); /* record is used */
num = imdb_write_rec(db, rec);
assert(num == IMDB_ERR_READONLY); /* database open in read-only mode */
imdb_close(db);
mode |= IMDB_FLAG_WRITE;
db = imdb_open(path, mode, &err);
assert(db != NULL);
num = imdb_write_rec(db, rec);
assert(num == 1); /* success */
num = imdb_read_rec(db, rec);
assert(num == 1);
blk.start = 1;
blk.records = 2;
blk.data = NULL;
num = imdb_read_blk(db, &blk);
assert(num == 1);
assert(blk.records == 1);
assert(blk.data != NULL);
rec[0].num = 1;
rec[1].num = 3;
imdb_close(db);
return 0;
}