Forbid reconnects in non-regular modes in TestScript

h2/src/main/org/h2/jdbc/JdbcConnection.java

@@ -43,6 +43,8 @@ import org.h2.engine.Mode;
 import org.h2.engine.SessionInterface;
 import org.h2.engine.SessionRemote;
 import org.h2.engine.SysProperties;
+import org.h2.engine.Mode.ModeEnum;
+import org.h2.engine.Session;
 import org.h2.message.DbException;
 import org.h2.message.TraceObject;
 import org.h2.result.ResultInterface;
@@ -2121,4 +2123,12 @@ public class JdbcConnection extends TraceObject
         return mode;
     }
 
+    /**
+     * INTERNAL
+     */
+    public boolean isRegularMode() throws SQLException {
+        // Clear cached mode if any (required by tests)
+        mode = null;
+        return getMode().getEnum() == ModeEnum.REGULAR;
+    }
 }

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

@@ -26,6 +26,7 @@ import java.util.Random;
 
 import org.h2.api.ErrorCode;
 import org.h2.engine.SysProperties;
+import org.h2.jdbc.JdbcConnection;
 import org.h2.test.TestAll;
 import org.h2.test.TestBase;
 import org.h2.util.StringUtils;
@@ -298,7 +299,7 @@ public class TestScript extends TestBase {
 
     private void process(String sql) throws Exception {
         if (reconnectOften) {
-            if (!containsTempTables()) {
+            if (!containsTempTables() && ((JdbcConnection) conn).isRegularMode()) {
                 boolean autocommit = conn.getAutoCommit();
                 if (autocommit && random.nextInt(10) < 1) {
                     // reconnect 10% of the time