Examples with TestDeadlock org.h2.test.db.TestDeadlock used on opensource projects

Example 1 with TestDeadlock

use of org.h2.test.db.TestDeadlock in project h2database by h2database.

the class TestLob method testDeadlock.

/**
 * Test for issue 315: Java Level Deadlock on Database & Session Objects
 */
private void testDeadlock() throws Exception {
    deleteDb("lob");
    Connection conn = getConnection("lob");
    Statement stat = conn.createStatement();
    stat.execute("create table test(id int primary key, name clob)");
    stat.execute("insert into test select x, space(10000) from system_range(1, 3)");
    final Connection conn2 = getConnection("lob");
    Task task = new Task() {

        @Override
        public void call() throws Exception {
            Statement stat = conn2.createStatement();
            stat.setFetchSize(1);
            for (int i = 0; !stop; i++) {
                ResultSet rs = stat.executeQuery("select * from test where id > -" + i);
                while (rs.next()) {
                // ignore
                }
            }
        }
    };
    task.execute();
    stat.execute("create table test2(id int primary key, name clob)");
    for (int i = 0; i < 100; i++) {
        stat.execute("delete from test2");
        stat.execute("insert into test2 values(1, space(10000 + " + i + "))");
    }
    task.get();
    conn.close();
    conn2.close();
}

Example 2 with TestDeadlock

use of org.h2.test.db.TestDeadlock in project h2database by h2database.

the class Session method cleanTempTables.

private void cleanTempTables(boolean closeSession) {
    if (localTempTables != null && localTempTables.size() > 0) {
        synchronized (database) {
            Iterator<Table> it = localTempTables.values().iterator();
            while (it.hasNext()) {
                Table table = it.next();
                if (closeSession || table.getOnCommitDrop()) {
                    modificationId++;
                    table.setModified();
                    it.remove();
                    // Exception thrown in org.h2.engine.Database.removeMeta
                    // if line below is missing with TestDeadlock
                    database.lockMeta(this);
                    table.removeChildrenAndResources(this);
                    if (closeSession) {
                        // need to commit, otherwise recovery might
                        // ignore the table removal
                        database.commit(this);
                    }
                } else if (table.getOnCommitTruncate()) {
                    table.truncate(this);
                }
            }
        }
    }
}

Example 3 with TestDeadlock

use of org.h2.test.db.TestDeadlock in project h2database by h2database.

the class TestAll method test.

/**
 * Run all tests with the current settings.
 */
private void test() throws SQLException {
    System.out.println();
    System.out.println("Test " + toString() + " (" + Utils.getMemoryUsed() + " KB used)");
    beforeTest();
    // db
    addTest(new TestScriptSimple());
    addTest(new TestScript());
    addTest(new TestAlter());
    addTest(new TestAlterSchemaRename());
    addTest(new TestAutoRecompile());
    addTest(new TestBackup());
    addTest(new TestBigDb());
    addTest(new TestBigResult());
    addTest(new TestCases());
    addTest(new TestCheckpoint());
    addTest(new TestCompatibility());
    addTest(new TestCompatibilityOracle());
    addTest(new TestCsv());
    addTest(new TestDeadlock());
    if (vmlens) {
        return;
    }
    addTest(new TestDrop());
    addTest(new TestDuplicateKeyUpdate());
    addTest(new TestEncryptedDb());
    addTest(new TestExclusive());
    addTest(new TestFullText());
    addTest(new TestFunctionOverload());
    addTest(new TestFunctions());
    addTest(new TestInit());
    addTest(new TestIndex());
    addTest(new TestIndexHints());
    addTest(new TestLargeBlob());
    addTest(new TestLinkedTable());
    addTest(new TestListener());
    addTest(new TestLob());
    addTest(new TestMergeUsing());
    addTest(new TestMultiConn());
    addTest(new TestMultiDimension());
    addTest(new TestMultiThreadedKernel());
    addTest(new TestOpenClose());
    addTest(new TestOptimizations());
    addTest(new TestOptimizerHints());
    addTest(new TestOutOfMemory());
    addTest(new TestReadOnly());
    addTest(new TestRecursiveQueries());
    addTest(new TestGeneralCommonTableQueries());
    if (!memory) {
        // requires persistent store for reconnection tests
        addTest(new TestPersistentCommonTableExpressions());
    }
    addTest(new TestRights());
    addTest(new TestRunscript());
    addTest(new TestSQLInjection());
    addTest(new TestSessionsLocks());
    addTest(new TestSelectCountNonNullColumn());
    addTest(new TestSequence());
    addTest(new TestShow());
    addTest(new TestSpaceReuse());
    addTest(new TestSpatial());
    addTest(new TestSpeed());
    addTest(new TestTableEngines());
    addTest(new TestRowFactory());
    addTest(new TestTempTables());
    addTest(new TestTransaction());
    addTest(new TestTriggersConstraints());
    addTest(new TestTwoPhaseCommit());
    addTest(new TestView());
    addTest(new TestViewAlterTable());
    addTest(new TestViewDropView());
    addTest(new TestReplace());
    addTest(new TestSynonymForTable());
    addTest(new TestColumnNamer());
    // jaqu
    addTest(new AliasMapTest());
    addTest(new AnnotationsTest());
    addTest(new ClobTest());
    addTest(new ModelsTest());
    addTest(new SamplesTest());
    addTest(new UpdateTest());
    // jdbc
    addTest(new TestBatchUpdates());
    addTest(new TestCallableStatement());
    addTest(new TestCancel());
    addTest(new TestConcurrentConnectionUsage());
    addTest(new TestConnection());
    addTest(new TestDatabaseEventListener());
    addTest(new TestJavaObject());
    addTest(new TestLimitUpdates());
    addTest(new TestLobApi());
    addTest(new TestManyJdbcObjects());
    addTest(new TestMetaData());
    addTest(new TestNativeSQL());
    addTest(new TestPreparedStatement());
    addTest(new TestResultSet());
    addTest(new TestStatement());
    addTest(new TestGetGeneratedKeys());
    addTest(new TestTransactionIsolation());
    addTest(new TestUpdatableResultSet());
    addTest(new TestZloty());
    addTest(new TestCustomDataTypesHandler());
    addTest(new TestSetCollation());
    // jdbcx
    addTest(new TestConnectionPool());
    addTest(new TestDataSource());
    addTest(new TestXA());
    addTest(new TestXASimple());
    // server
    addTest(new TestAutoServer());
    addTest(new TestNestedLoop());
    // mvcc & row level locking
    addTest(new TestMvcc1());
    addTest(new TestMvcc2());
    addTest(new TestMvcc3());
    addTest(new TestMvcc4());
    addTest(new TestMvccMultiThreaded());
    addTest(new TestMvccMultiThreaded2());
    addTest(new TestRowLocks());
    // synth
    addTest(new TestBtreeIndex());
    addTest(new TestConcurrentUpdate());
    addTest(new TestDiskFull());
    addTest(new TestCrashAPI());
    addTest(new TestFuzzOptimizations());
    addTest(new TestLimit());
    addTest(new TestRandomCompare());
    addTest(new TestKillRestart());
    addTest(new TestKillRestartMulti());
    addTest(new TestMultiThreaded());
    addTest(new TestOuterJoins());
    addTest(new TestNestedJoins());
    addTest(new TestStringAggCompatibility());
    runAddedTests();
    // serial
    addTest(new TestDateStorage());
    addTest(new TestDriver());
    addTest(new TestJavaObjectSerializer());
    addTest(new TestLocale());
    addTest(new TestMemoryUsage());
    addTest(new TestMultiThread());
    addTest(new TestPowerOff());
    addTest(new TestReorderWrites());
    addTest(new TestRandomSQL());
    addTest(new TestQueryCache());
    addTest(new TestUrlJavaObjectSerializer());
    addTest(new TestWeb());
    runAddedTests(1);
    afterTest();
}