/* -*- mode: C; c-basic-offset: 4 -*- */ #ident "Copyright (c) 2007 Tokutek Inc. All rights reserved." #include "test.h" #include <stdio.h> #include <assert.h> #include <stdlib.h> #include <unistd.h> #include <memory.h> #include <sys/stat.h> #include <db.h> // Recreate a mysqld crash by closing and opening a db within a transaction. // The crash occurs when writing a dirty cachetable pair, so we insert one // row. static void test_txn_close_open_commit (void) { #ifndef USE_TDB #if DB_VERSION_MAJOR==4 && DB_VERSION_MINOR==3 if (verbose) fprintf(stderr, "%s does not work for BDB %d.%d. Not running\n", __FILE__, DB_VERSION_MAJOR, DB_VERSION_MINOR); return; #else system("rm -rf " ENVDIR); toku_os_mkdir(ENVDIR, S_IRWXU+S_IRWXG+S_IRWXO); int r; DB_ENV *env; r = db_env_create(&env, 0); assert(r == 0); r = env->set_data_dir(env, ENVDIR); r = env->set_lg_dir(env, ENVDIR); env->set_errfile(env, stdout); r = env->open(env, 0, DB_INIT_MPOOL + DB_INIT_LOG + DB_INIT_LOCK + DB_INIT_TXN + DB_PRIVATE + DB_CREATE, S_IRWXU+S_IRWXG+S_IRWXO); if (r != 0) printf("%s:%d:%d:%s\n", __FILE__, __LINE__, r, db_strerror(r)); assert(r == 0); DB_TXN *txn = 0; r = env->txn_begin(env, 0, &txn, 0); assert(r == 0); DB *db; r = db_create(&db, env, 0); assert(r == 0); r = db->open(db, txn, "test.db", 0, DB_BTREE, DB_CREATE, S_IRWXU+S_IRWXG+S_IRWXO); assert(r == 0); { toku_struct_stat statbuf; r = toku_stat(ENVDIR "/test.db", &statbuf); assert(r==0); } DBT key, val; int k = 1, v = 1; r = db->put(db, txn, dbt_init(&key, &k, sizeof k), dbt_init(&val, &v, sizeof v), 0); assert(r == 0); // Close before commit r = db->close(db, 0); assert(r == 0); r = db_create(&db, env, 0); assert(r == 0); r = db->open(db, txn, "test.db", 0, DB_UNKNOWN, 0, S_IRWXU+S_IRWXG+S_IRWXO); assert(r == 0); r = txn->commit(txn, 0); assert(r == 0); r = db->close(db, 0); assert(r == 0); r = env->close(env, 0); assert(r == 0); { toku_struct_stat statbuf; r = toku_stat(ENVDIR "/test.db", &statbuf); assert(r==0); } #endif #endif } int test_main(int UU(argc), char UU(*argv[])) { test_txn_close_open_commit(); return 0; }