1 /* 2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 8131029 8160127 8159935 27 * @summary Test that fail-over works for fail-over ExecutionControl generators. 28 * @modules jdk.jshell/jdk.jshell.execution 29 * jdk.jshell/jdk.jshell.spi 30 * @build KullaTesting ExecutionControlTestBase 31 * @run testng FailOverExecutionControlTest 32 */ 33 34 import org.testng.annotations.Test; 35 import org.testng.annotations.BeforeMethod; 36 import jdk.jshell.execution.JDIDefaultExecutionControl; 37 import jdk.jshell.spi.ExecutionControl; 38 import jdk.jshell.spi.ExecutionEnv; 39 import static jdk.jshell.execution.Util.failOverExecutionControlGenerator; 40 41 @Test 42 public class FailOverExecutionControlTest extends ExecutionControlTestBase { 43 44 @BeforeMethod 45 @Override 46 public void setUp() { 47 setUp(builder -> builder.executionEngine(failOverExecutionControlGenerator( 48 new AlwaysFailingGenerator(), 49 new AlwaysFailingGenerator(), 50 JDIDefaultExecutionControl.launch()))); 51 } 52 53 class AlwaysFailingGenerator implements ExecutionControl.Generator { 54 55 @Override 56 public ExecutionControl generate(ExecutionEnv env) throws UnsupportedOperationException { 57 throw new UnsupportedOperationException("This operation intentionally broken."); 58 } 59 60 } 61 }