JdiFailingLaunchExecutionControlTest.java

/*
 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

/*
 * @test
 * @bug 8169519
 * @summary Tests for JDI connector failure
 * @modules jdk.jshell/jdk.jshell jdk.jshell/jdk.jshell.spi jdk.jshell/jdk.jshell.execution
 * @build DyingRemoteAgent
 * @run testng JdiFailingLaunchExecutionControlTest
 */

import org.testng.annotations.Test;
import static org.testng.Assert.assertTrue;
import static org.testng.Assert.fail;

@Test
public class JdiFailingLaunchExecutionControlTest {

    private static final String EXPECTED_ERROR =
            "Launching JShell execution engine threw: Accept timed out";

    public void failLaunchTest() {
        try {
            System.err.printf("Unexpected return value: %s\n", DyingRemoteAgent.state(true, null).eval("33;"));
        } catch (IllegalStateException ex) {
            assertTrue(ex.getMessage().startsWith(EXPECTED_ERROR), ex.getMessage());
            return;
        }
        fail("Expected IllegalStateException");
    }
}