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