Add TestBase.isEnabled()

h2/src/test/org/h2/test/TestBase.java

@@ -127,6 +127,9 @@ public abstract class TestBase {
         }
         try {
             init(conf);
+            if (!isEnabled()) {
+                return;
+            }
             start = System.nanoTime();
             test();
             println("");
@@ -430,6 +433,13 @@ public abstract class TestBase {
         return s;
     }
 
+    /**
+     * @return whether this test is enabled in the current configuration
+     */
+    public boolean isEnabled() {
+        return true;
+    }
+
     /**
      * This method will be called by the test framework.
      *

h2/src/test/org/h2/test/db/TestBackup.java

@@ -35,10 +35,15 @@ public class TestBackup extends TestDb {
     }
 
     @Override
-    public void test() throws SQLException {
+    public boolean isEnabled() {
         if (config.memory) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws SQLException {
         testConcurrentBackup();
         testBackupRestoreLobStatement();
         testBackupRestoreLob();

h2/src/test/org/h2/test/db/TestBigDb.java

@@ -31,13 +31,18 @@ public class TestBigDb extends TestDb {
     }
 
     @Override
-    public void test() throws SQLException {
+    public boolean isEnabled() {
         if (config.memory) {
-            return;
+            return false;
         }
         if (config.networked && config.big) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws SQLException {
         testLargeTable();
         testInsert();
         testLeftSummary();

h2/src/test/org/h2/test/db/TestBigResult.java

@@ -38,10 +38,15 @@ public class TestBigResult extends TestDb {
     }
 
     @Override
-    public void test() throws SQLException {
+    public boolean isEnabled() {
         if (config.memory) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws SQLException {
         testLargeSubquery();
         testSortingAndDistinct();
         testLOB();

h2/src/test/org/h2/test/db/TestCluster.java

@@ -35,6 +35,14 @@ public class TestCluster extends TestDb {
         TestBase.createCaller().init().test();
     }
 
+    @Override
+    public boolean isEnabled() {
+        if (config.memory || config.networked || config.cipher != null) {
+            return false;
+        }
+        return true;
+    }
+
     @Override
     public void test() throws Exception {
         testClob();
@@ -47,9 +55,6 @@ public class TestCluster extends TestDb {
     }
 
     private void testClob() throws SQLException {
-        if (config.memory || config.networked || config.cipher != null) {
-            return;
-        }
         deleteFiles();
 
         org.h2.Driver.load();
@@ -86,9 +91,6 @@ public class TestCluster extends TestDb {
     }
 
     private void testRecover() throws SQLException {
-        if (config.memory || config.networked || config.cipher != null) {
-            return;
-        }
         deleteFiles();
 
         org.h2.Driver.load();
@@ -149,9 +151,6 @@ public class TestCluster extends TestDb {
     }
 
     private void testRollback() throws SQLException {
-        if (config.memory || config.networked || config.cipher != null) {
-            return;
-        }
         deleteFiles();
 
         org.h2.Driver.load();
@@ -196,9 +195,6 @@ public class TestCluster extends TestDb {
     }
 
     private void testCase() throws SQLException {
-        if (config.memory || config.networked || config.cipher != null) {
-            return;
-        }
         deleteFiles();
 
         org.h2.Driver.load();
@@ -252,9 +248,6 @@ public class TestCluster extends TestDb {
     }
 
     private void testClientInfo() throws SQLException {
-        if (config.memory || config.networked || config.cipher != null) {
-            return;
-        }
         deleteFiles();
 
         org.h2.Driver.load();
@@ -304,9 +297,6 @@ public class TestCluster extends TestDb {
     }
 
     private void testCreateClusterAtRuntime() throws SQLException {
-        if (config.memory || config.networked || config.cipher != null) {
-            return;
-        }
         deleteFiles();
 
         org.h2.Driver.load();
@@ -396,9 +386,6 @@ public class TestCluster extends TestDb {
     }
 
     private void testStartStopCluster() throws SQLException {
-        if (config.memory || config.networked || config.cipher != null) {
-            return;
-        }
         int port1 = 9193, port2 = 9194;
         String serverList = "localhost:" + port1 + ",localhost:" + port2;
         deleteFiles();

h2/src/test/org/h2/test/db/TestEncryptedDb.java

@@ -29,10 +29,15 @@ public class TestEncryptedDb extends TestDb {
     }
 
     @Override
-    public void test() throws SQLException {
+    public boolean isEnabled() {
         if (config.memory || config.cipher != null) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws SQLException {
         deleteDb("encrypted");
         Connection conn = getConnection("encrypted;CIPHER=AES", "sa", "123 123");
         Statement stat = conn.createStatement();

h2/src/test/org/h2/test/db/TestLargeBlob.java

@@ -28,11 +28,15 @@ public class TestLargeBlob extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (!config.big || config.memory || config.mvStore || config.networked) {
-            return;
+            return false;
+        }
+        return true;
     }
 
+    @Override
+    public void test() throws Exception {
         deleteDb("largeBlob");
         String url = getURL("largeBlob;TRACE_LEVEL_FILE=0", true);
         Connection conn = getConnection(url);

h2/src/test/org/h2/test/db/TestListener.java

@@ -39,10 +39,15 @@ public class TestListener extends TestDb implements DatabaseEventListener {
     }
 
     @Override
-    public void test() throws SQLException {
+    public boolean isEnabled() {
         if (config.networked || config.cipher != null) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws SQLException {
         deleteDb("listener");
         Connection conn;
         conn = getConnection("listener");

h2/src/test/org/h2/test/db/TestMergeUsing.java

@@ -34,12 +34,16 @@ public class TestMergeUsing extends TestDb implements Trigger {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         // TODO breaks in pagestore case
         if (!config.mvStore) {
-            return;
+            return false;
+        }
+        return true;
     }
 
+    @Override
+    public void test() throws Exception {
         // Simple ID,NAME inserts, target table with PK initially empty
         testMergeUsing(
                 "CREATE TABLE PARENT(ID INT, NAME VARCHAR, PRIMARY KEY(ID) );",

h2/src/test/org/h2/test/db/TestMultiThread.java

@@ -60,11 +60,16 @@ public class TestMultiThread extends TestDb implements Runnable {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         // pagestore and multithreaded was always experimental, we're not going to fix that
         if (!config.mvStore) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         testConcurrentSchemaChange();
         testConcurrentLobAdd();
         testConcurrentView();

h2/src/test/org/h2/test/db/TestMultiThreadedKernel.java

@@ -43,10 +43,15 @@ public class TestMultiThreadedKernel extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (config.mvStore) { // FIXME can't see why test should not work in MVStore mode
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         deleteDb("multiThreadedKernel");
         testConcurrentRead();
         testCache();

h2/src/test/org/h2/test/db/TestOutOfMemory.java

@@ -40,11 +40,16 @@ public class TestOutOfMemory extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (config.vmlens) {
             // running out of memory will cause the vmlens agent to stop working
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         try {
             if (!config.travis) {
                 System.gc();

h2/src/test/org/h2/test/db/TestPowerOff.java

@@ -39,10 +39,15 @@ public class TestPowerOff extends TestDb {
     }
 
     @Override
-    public void test() throws SQLException {
+    public boolean isEnabled() {
         if (config.memory) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws SQLException {
         if (config.big || config.googleAppEngine) {
             dir = getBaseDir();
             url = DB_NAME;

h2/src/test/org/h2/test/db/TestReadOnly.java

@@ -37,10 +37,15 @@ public class TestReadOnly extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (config.memory) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         testReadOnlyInZip();
         testReadOnlyTempTableResult();
         testReadOnlyConnect();

h2/src/test/org/h2/test/db/TestSQLInjection.java

@@ -33,10 +33,15 @@ public class TestSQLInjection extends TestDb {
     }
 
     @Override
-    public void test() throws SQLException {
+    public boolean isEnabled() {
         if (config.reopen) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws SQLException {
         deleteDb("sqlInjection");
         reconnect("sqlInjection");
         stat.execute("DROP TABLE IF EXISTS USERS");

h2/src/test/org/h2/test/db/TestSessionsLocks.java

@@ -27,10 +27,15 @@ public class TestSessionsLocks extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (!config.multiThreaded) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         testCancelStatement();
         if (!config.mvStore) {
             testLocks();

h2/src/test/org/h2/test/db/TestSpaceReuse.java

@@ -28,10 +28,15 @@ public class TestSpaceReuse extends TestDb {
     }
 
     @Override
-    public void test() throws SQLException {
+    public boolean isEnabled() {
         if (config.memory) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws SQLException {
         deleteDb("spaceReuse");
         long max = 0, now = 0, min = Long.MAX_VALUE;
         for (int i = 0; i < 20; i++) {

h2/src/test/org/h2/test/db/TestSpatial.java

@@ -53,16 +53,22 @@ public class TestSpatial extends TestDb {
     }
 
     @Override
-    public void test() throws SQLException {
+    public boolean isEnabled() {
         if (config.memory && config.mvStore) {
-            return;
+            return false;
+        }
+        if (DataType.GEOMETRY_CLASS == null) {
+            return false;
+        }
+        return true;
     }
-        if (DataType.GEOMETRY_CLASS != null) {
+
+    @Override
+    public void test() throws SQLException {
         deleteDb("spatial");
         testSpatial();
         deleteDb("spatial");
     }
-    }
 
     private void testSpatial() throws SQLException {
         testBug1();

h2/src/test/org/h2/test/db/TestTwoPhaseCommit.java

@@ -28,11 +28,15 @@ public class TestTwoPhaseCommit extends TestDb {
     }
 
     @Override
-    public void test() throws SQLException {
+    public boolean isEnabled() {
         if (config.memory || config.networked) {
-            return;
+            return false;
+        }
+        return true;
     }
 
+    @Override
+    public void test() throws SQLException {
         deleteDb("twoPhaseCommit");
 
         prepare();

h2/src/test/org/h2/test/db/TestUpgrade.java

@@ -35,13 +35,18 @@ public class TestUpgrade extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (config.mvStore) {
-            return;
+            return false;
         }
         if (!Utils.isClassPresent("org.h2.upgrade.v1_1.Driver")) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         testLobs();
         testErrorUpgrading();
         testNoDb();

h2/src/test/org/h2/test/jdbc/TestTransactionIsolation.java

@@ -28,12 +28,17 @@ public class TestTransactionIsolation extends TestDb {
     }
 
     @Override
-    public void test() throws SQLException {
+    public boolean isEnabled() {
         if (config.mvStore) {
             // no tests yet
-        } else {
-            testTableLevelLocking();
+            return false;
         }
+        return true;
+    }
+
+    @Override
+    public void test() throws SQLException {
+        testTableLevelLocking();
     }
 
     private void testTableLevelLocking() throws SQLException {

h2/src/test/org/h2/test/mvcc/TestMvcc1.java

@@ -34,6 +34,14 @@ public class TestMvcc1 extends TestDb {
         test.test();
     }
 
+    @Override
+    public boolean isEnabled() {
+        if (!config.mvStore) {
+            return false;
+        }
+        return true;
+    }
+
     @Override
     public void test() throws SQLException {
         testCases();
@@ -41,9 +49,6 @@ public class TestMvcc1 extends TestDb {
     }
 
     private void testCases() throws SQLException {
-        if (!config.mvStore) {
-            return;
-        }
         ResultSet rs;
 
         // TODO Prio 1: document: exclusive table lock still used when altering

h2/src/test/org/h2/test/mvcc/TestMvcc2.java

@@ -39,10 +39,15 @@ public class TestMvcc2 extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (!config.mvStore) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         deleteDb("mvcc2");
         testConcurrentInsert();
         testConcurrentUpdate();

h2/src/test/org/h2/test/mvcc/TestMvcc4.java

@@ -33,10 +33,15 @@ public class TestMvcc4 extends TestDb {
     }
 
     @Override
-    public void test() throws SQLException {
+    public boolean isEnabled() {
         if (config.networked || !config.mvStore) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws SQLException {
         testSelectForUpdateAndUpdateConcurrency();
     }
 

h2/src/test/org/h2/test/mvcc/TestMvccMultiThreaded.java

@@ -30,10 +30,15 @@ public class TestMvccMultiThreaded extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (!config.mvStore) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         testConcurrentSelectForUpdate();
         testMergeWithUniqueKeyViolation();
         testConcurrentMerge();

h2/src/test/org/h2/test/mvcc/TestMvccMultiThreaded2.java

@@ -46,10 +46,15 @@ public class TestMvccMultiThreaded2 extends TestDb {
     }
 
     @Override
-    public void test() throws SQLException, InterruptedException {
+    public boolean isEnabled() {
         if (!config.mvStore) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws SQLException, InterruptedException {
         testSelectForUpdateConcurrency();
     }
 

h2/src/test/org/h2/test/recover/RecoverLobTest.java

@@ -28,10 +28,15 @@ public class RecoverLobTest extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (config.mvStore || config.memory) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         testRecoverClob();
     }
 

h2/src/test/org/h2/test/scripts/TestScript.java

@@ -85,10 +85,15 @@ public class TestScript extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (config.networked && config.big) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         reconnectOften = !config.memory && config.big;
 
         testScript("testScript.sql");

h2/src/test/org/h2/test/scripts/TestScriptSimple.java

@@ -33,10 +33,15 @@ public class TestScriptSimple extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (config.memory || config.big || config.networked) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         deleteDb("scriptSimple");
         reconnect();
         String inFile = "org/h2/test/scripts/testSimple.in.txt";

h2/src/test/org/h2/test/store/TestMVStoreBenchmark.java

@@ -34,17 +34,21 @@ public class TestMVStoreBenchmark extends TestBase {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (!config.big) {
-            return;
+            return false;
         }
         if (config.codeCoverage) {
             // run only when _not_ using a code coverage tool,
             // because the tool might instrument our code but not
             // java.util.*
-            return;
+            return false;
+        }
+        return true;
     }
 
+    @Override
+    public void test() throws Exception {
         testPerformanceComparison();
         testMemoryUsageComparison();
     }

h2/src/test/org/h2/test/store/TestMVStoreStopCompact.java

@@ -29,10 +29,15 @@ public class TestMVStoreStopCompact extends TestBase {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (!config.big) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         for(int retentionTime = 10; retentionTime < 1000; retentionTime *= 10) {
             for(int timeout = 100; timeout <= 1000; timeout *= 10) {
                 testStopCompact(retentionTime, timeout);

h2/src/test/org/h2/test/store/TestMVStoreTool.java

@@ -33,15 +33,20 @@ public class TestMVStoreTool extends TestBase {
         test.test();
     }
 
+    @Override
+    public boolean isEnabled() {
+        if (config.memory) {
+            return false;
+        }
+        return true;
+    }
+
     @Override
     public void test() throws Exception {
         testCompact();
     }
 
     private void testCompact() {
-        if (config.memory) {
-            return;
-        }
         String fileName = getBaseDir() + "/testCompact.h3";
         String fileNameNew = fileName + ".new";
         String fileNameCompressed = fileNameNew + ".compress";

h2/src/test/org/h2/test/store/TestMVTableEngine.java

@@ -50,10 +50,15 @@ public class TestMVTableEngine extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (!config.mvStore) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         testLobCopy();
         testLobReuse();
         testShutdownDuringLobCreation();

h2/src/test/org/h2/test/synth/TestCrashAPI.java

@@ -148,6 +148,14 @@ public class TestCrashAPI extends TestDb implements Runnable {
         }
     }
 
+    @Override
+    public boolean isEnabled() {
+        if (config.networked) {
+            return false;
+        }
+        return true;
+    }
+
     @Override
     public void test() throws Exception {
         if (RECOVER_ALL) {

h2/src/test/org/h2/test/synth/TestKillRestart.java

@@ -26,13 +26,18 @@ import org.h2.test.utils.SelfDestructor;
 public class TestKillRestart extends TestDb {
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (config.networked) {
-            return;
+            return false;
         }
         if (getBaseDir().indexOf(':') > 0) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         deleteDb("killRestart");
         String url = getURL("killRestart", true);
         // String url = getURL(

h2/src/test/org/h2/test/synth/TestKillRestartMulti.java

@@ -68,13 +68,18 @@ public class TestKillRestartMulti extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (config.networked) {
-            return;
+            return false;
         }
         if (getBaseDir().indexOf(':') > 0) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         deleteDb("killRestartMulti");
         url = getURL("killRestartMulti", true);
         user = getUser();

h2/src/test/org/h2/test/synth/TestMultiThreaded.java

@@ -123,10 +123,15 @@ public class TestMultiThreaded extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (config.mvStore) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         deleteDb("multiThreaded");
         int size = getSize(2, 4);
         Connection[] connList = new Connection[size];

h2/src/test/org/h2/test/synth/TestRandomSQL.java

@@ -31,10 +31,15 @@ public class TestRandomSQL extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (config.networked) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         int len = getSize(2, 6);
         for (int a = 0; a < len; a++) {
             int s = MathUtils.randomInt(Integer.MAX_VALUE);

h2/src/test/org/h2/test/unit/TestExit.java

@@ -27,13 +27,18 @@ public class TestExit extends TestDb {
             OPEN_WITHOUT_CLOSE_ON_EXIT = 2;
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (config.codeCoverage || config.networked) {
-            return;
+            return false;
         }
         if (getBaseDir().indexOf(':') > 0) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         deleteDb("exit");
         String url = getURL(OPEN_WITH_CLOSE_ON_EXIT);
         String selfDestruct = SelfDestructor.getPropertyString(60);

h2/src/test/org/h2/test/unit/TestFileLock.java

@@ -50,10 +50,15 @@ public class TestFileLock extends TestDb implements Runnable {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (!getFile().startsWith(TestBase.BASE_TEST_DIR)) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         testFsFileLock();
         testFutureModificationDate();
         testSimple();

h2/src/test/org/h2/test/unit/TestFileLockProcess.java

@@ -48,13 +48,18 @@ public class TestFileLockProcess extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (config.codeCoverage || config.networked) {
-            return;
+            return false;
         }
         if (getBaseDir().indexOf(':') > 0) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         deleteDb("lock");
         String url = "jdbc:h2:"+getBaseDir()+"/lock";
 

h2/src/test/org/h2/test/unit/TestFileLockSerialized.java

@@ -38,10 +38,15 @@ public class TestFileLockSerialized extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (config.mvStore) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         println("testSequence");
         testSequence();
         println("testAutoIncrement");

h2/src/test/org/h2/test/unit/TestFtp.java

@@ -30,10 +30,15 @@ public class TestFtp extends TestBase implements FtpEventListener {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (getBaseDir().indexOf(':') > 0) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         FileUtils.delete(getBaseDir() + "/ftp");
         test(getBaseDir());
         FileUtils.delete(getBaseDir() + "/ftp");

h2/src/test/org/h2/test/unit/TestModifyOnWrite.java

@@ -32,10 +32,15 @@ public class TestModifyOnWrite extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (!SysProperties.MODIFY_ON_WRITE) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         deleteDb("modifyOnWrite");
         String dbFile = getBaseDir() + "/modifyOnWrite.h2.db";
         assertFalse(FileUtils.exists(dbFile));

h2/src/test/org/h2/test/unit/TestMultiThreadedKernel.java

@@ -33,10 +33,15 @@ public class TestMultiThreadedKernel extends TestDb implements Runnable {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (config.networked || config.mvStore) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         deleteDb("multiThreadedKernel");
         int count = getSize(2, 5);
         Thread[] list = new Thread[count];

h2/src/test/org/h2/test/unit/TestOldVersion.java

@@ -40,10 +40,15 @@ public class TestOldVersion extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (config.mvStore) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         cl = getClassLoader("file:ext/h2-1.2.127.jar");
         driver = getDriver(cl);
         if (driver == null) {

h2/src/test/org/h2/test/unit/TestPageStore.java

@@ -50,10 +50,15 @@ public class TestPageStore extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (config.memory) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         deleteDb(null);
         testDropTempTable();
         testLogLimitFalsePositive();

h2/src/test/org/h2/test/unit/TestPageStoreCoverage.java

@@ -36,11 +36,16 @@ public class TestPageStoreCoverage extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
-        // TODO mvcc, 2-phase commit
+    public boolean isEnabled() {
         if (config.memory) {
-            return;
+            return false;
         }
+        return true;
+    }
+
+    @Override
+    public void test() throws Exception {
+        // TODO mvcc, 2-phase commit
         deleteDb("pageStoreCoverage");
         testMoveRoot();
         testBasic();

h2/src/test/org/h2/test/unit/TestPgServer.java

@@ -47,10 +47,15 @@ public class TestPgServer extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (!config.memory) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         // testPgAdapter() starts server by itself without a wait so run it first
         testPgAdapter();
         testLowerCaseIdentifiers();

h2/src/test/org/h2/test/unit/TestRecovery.java

@@ -37,10 +37,15 @@ public class TestRecovery extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (config.memory) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         if (!config.mvStore) {
             testRecoverTestMode();
         }

h2/src/test/org/h2/test/unit/TestSampleApps.java

@@ -35,10 +35,15 @@ public class TestSampleApps extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (!getBaseDir().startsWith(TestBase.BASE_TEST_DIR)) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         deleteDb(getTestName());
         InputStream in = getClass().getClassLoader().getResourceAsStream(
                 "org/h2/samples/optimizations.sql");

h2/src/test/org/h2/test/unit/TestServlet.java

@@ -345,10 +345,15 @@ public class TestServlet extends TestDb {
     }
 
     @Override
-    public void test() throws SQLException {
+    public boolean isEnabled() {
         if (config.networked || config.memory) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws SQLException {
         DbStarter listener = new DbStarter();
 
         TestServletContext context = new TestServletContext();

h2/src/test/org/h2/test/unit/TestTools.java

@@ -82,10 +82,15 @@ public class TestTools extends TestDb {
     }
 
     @Override
-    public void test() throws Exception {
+    public boolean isEnabled() {
         if (config.networked) {
-            return;
+            return false;
+        }
+        return true;
     }
+
+    @Override
+    public void test() throws Exception {
         DeleteDbFiles.execute(getBaseDir(), null, true);
         org.h2.Driver.load();
         testSimpleResultSet();