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https://github.com/samba-team/samba.git
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tdbtorture updates from when I was trying to track down the hp tdb bug
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@ -17,12 +17,15 @@
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#define DELETE_PROB 10
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#define STORE_PROB 3
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#define TRAVERSE_PROB 8
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#define CULL_PROB 60
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#define REOPEN_PROB 30
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#define DELETE_PROB 8
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#define STORE_PROB 4
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#define LOCKSTORE_PROB 0
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#define TRAVERSE_PROB 20
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#define CULL_PROB 100
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#define KEYLEN 3
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#define DATALEN 100
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#define LOCKLEN 20
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static TDB_CONTEXT *db;
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@ -74,15 +77,17 @@ static int cull_traverse(TDB_CONTEXT *db, TDB_DATA key, TDB_DATA dbuf,
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static void addrec_db(void)
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{
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int klen, dlen;
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char *k, *d;
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TDB_DATA key, data;
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int klen, dlen, slen;
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char *k, *d, *s;
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TDB_DATA key, data, lockkey;
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klen = 1 + (rand() % KEYLEN);
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dlen = 1 + (rand() % DATALEN);
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slen = 1 + (rand() % LOCKLEN);
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k = randbuf(klen);
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d = randbuf(dlen);
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s = randbuf(slen);
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key.dptr = k;
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key.dsize = klen+1;
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@ -90,21 +95,54 @@ static void addrec_db(void)
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data.dptr = d;
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data.dsize = dlen+1;
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lockkey.dptr = s;
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lockkey.dsize = slen+1;
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#if REOPEN_PROB
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if (random() % REOPEN_PROB == 0) {
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tdb_reopen_all();
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goto next;
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}
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#endif
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#if DELETE_PROB
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if (random() % DELETE_PROB == 0) {
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tdb_delete(db, key);
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} else if (random() % STORE_PROB == 0) {
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}
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#endif
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#if STORE_PROB
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if (random() % STORE_PROB == 0) {
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if (tdb_store(db, key, data, TDB_REPLACE) != 0) {
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fatal("tdb_store failed");
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}
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} else if (random() % TRAVERSE_PROB == 0) {
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tdb_traverse(db, cull_traverse, NULL);
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} else {
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data = tdb_fetch(db, key);
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if (data.dptr) free(data.dptr);
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}
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#endif
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#if LOCKSTORE_PROB
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if (random() % LOCKSTORE_PROB == 0) {
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tdb_chainlock(db, lockkey);
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data = tdb_fetch(db, key);
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if (tdb_store(db, key, data, TDB_REPLACE) != 0) {
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fatal("tdb_store failed");
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}
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if (data.dptr) free(data.dptr);
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tdb_chainunlock(db, lockkey);
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}
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#endif
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#if TRAVERSE_PROB
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if (random() % TRAVERSE_PROB == 0) {
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tdb_traverse(db, cull_traverse, NULL);
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}
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#endif
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data = tdb_fetch(db, key);
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if (data.dptr) free(data.dptr);
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free(k);
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free(d);
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free(s);
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}
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static int traverse_fn(TDB_CONTEXT *db, TDB_DATA key, TDB_DATA dbuf,
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@ -134,7 +172,7 @@ int main(int argc, char *argv[])
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if ((pids[i+1]=fork()) == 0) break;
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}
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db = tdb_open("torture.tdb", 0, TDB_CLEAR_IF_FIRST,
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db = tdb_open("torture.tdb", 2, TDB_CLEAR_IF_FIRST,
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O_RDWR | O_CREAT, 0600);
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if (!db) {
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fatal("db open failed");
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