langtools/test/jdk/jshell/FailOverExecutionControlTest.java
author rfield
Wed, 20 Jul 2016 23:19:09 -0700
changeset 39807 ba0ff343d241
parent 38836 b09d1cfbf28c
child 41941 a935ac3f5274
permissions -rw-r--r--
8160127: JShell API: extract abstract JDI and abstract streaming implementations of ExecutionControl 8159935: JShell API: Reorganize execution support code into jdk.jshell.execution (previously sent for review, and combined here) 8160128: JShell API: extract abstract streaming remote agent 8159122: JShell API: Configurable invocation mechanism Summary: ExecutionControl implementation support with simplified ExecutionControl interface Reviewed-by: jlahoda
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/*
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 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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/*
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 * @test
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 * @bug 8131029 8160127 8159935
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 * @summary Test that fail-over works for fail-over ExecutionControl generators.
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 * @modules jdk.jshell/jdk.jshell.execution
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 *          jdk.jshell/jdk.jshell.spi
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 * @build KullaTesting ExecutionControlTestBase
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 * @run testng FailOverExecutionControlTest
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 */
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import org.testng.annotations.Test;
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import org.testng.annotations.BeforeMethod;
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import jdk.jshell.execution.JDIDefaultExecutionControl;
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import jdk.jshell.spi.ExecutionControl;
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import jdk.jshell.spi.ExecutionEnv;
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import static jdk.jshell.execution.Util.failOverExecutionControlGenerator;
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@Test
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public class FailOverExecutionControlTest extends ExecutionControlTestBase {
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    @BeforeMethod
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    @Override
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    public void setUp() {
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        setUp(builder -> builder.executionEngine(failOverExecutionControlGenerator(
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                new AlwaysFailingGenerator(),
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                new AlwaysFailingGenerator(),
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                JDIDefaultExecutionControl.launch())));
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    }
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    class AlwaysFailingGenerator implements ExecutionControl.Generator {
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        @Override
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        public ExecutionControl generate(ExecutionEnv env) throws UnsupportedOperationException {
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            throw new UnsupportedOperationException("This operation intentionally broken.");
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        }
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    }
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}