russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
75 lines
3.2 KiB
Java
75 lines
3.2 KiB
Java
/*
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* Copyright (c) 2023, 2025, 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 8319311
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* @summary Tests JdiStarter
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* @modules jdk.jshell/jdk.jshell jdk.jshell/jdk.jshell.spi jdk.jshell/jdk.jshell.execution
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* @run junit JdiStarterTest
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*/
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import java.util.Collections;
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import java.util.List;
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import java.util.Map;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import jdk.jshell.JShell;
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import jdk.jshell.SnippetEvent;
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import jdk.jshell.execution.JdiDefaultExecutionControl.JdiStarter;
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import jdk.jshell.execution.JdiDefaultExecutionControl.JdiStarter.TargetDescription;
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import jdk.jshell.execution.JdiExecutionControlProvider;
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import jdk.jshell.execution.JdiInitiator;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import org.junit.jupiter.api.Test;
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public class JdiStarterTest {
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@Test
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public void jdiStarter() {
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// turn on logging of launch failures
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Logger.getLogger("jdk.jshell.execution").setLevel(Level.ALL);
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JdiStarter starter = (env, parameters, port) -> {
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assertEquals("", parameters.get(JdiExecutionControlProvider.PARAM_HOST_NAME));
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assertEquals("false", parameters.get(JdiExecutionControlProvider.PARAM_LAUNCH));
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assertEquals("jdk.jshell.execution.RemoteExecutionControl", parameters.get(JdiExecutionControlProvider.PARAM_REMOTE_AGENT));
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assertEquals("5000", parameters.get(JdiExecutionControlProvider.PARAM_TIMEOUT));
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JdiInitiator jdii =
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new JdiInitiator(port,
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env.extraRemoteVMOptions(),
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"jdk.jshell.execution.RemoteExecutionControl",
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false,
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null,
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5000,
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Collections.emptyMap());
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return new TargetDescription(jdii.vm(), jdii.process());
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};
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JShell jshell =
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JShell.builder()
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.executionEngine(new JdiExecutionControlProvider(starter), Map.of())
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.build();
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List<SnippetEvent> evts = jshell.eval("1 + 2");
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assertEquals(1, evts.size());
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assertEquals("3", evts.get(0).value());
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}
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}
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