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8066166: JEP-JDK-8046155: Test task: dcmd tests

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Tests for diagnostic command in CompilerControl

Reviewed-by: kvn
This commit is contained in:
Pavel Punegov 2015-10-20 21:12:25 +03:00
parent 0ea5332014
commit 169541f4f9
11 changed files with 752 additions and 12 deletions
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hotspot/test/compiler/compilercontrol/jcmd/ClearDirectivesFileStackTest.java Normal file
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/*
* Copyright (c) 2015, 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 8137167
* @summary Tests jcmd to be able to clear directives added via options
* @library /testlibrary /../../test/lib /compiler/testlibrary ../share /
* @build ClearDirectivesFileStackTest pool.sub.* pool.subpack.* sun.hotspot.WhiteBox
* compiler.testlibrary.CompilerUtils compiler.compilercontrol.share.actions.*
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm compiler.compilercontrol.jcmd.ClearDirectivesFileStackTest
*/
package compiler.compilercontrol.jcmd;
import compiler.compilercontrol.share.AbstractTestBase;
import compiler.compilercontrol.share.method.MethodDescriptor;
import compiler.compilercontrol.share.scenario.Command;
import compiler.compilercontrol.share.scenario.CommandGenerator;
import compiler.compilercontrol.share.scenario.CompileCommand;
import compiler.compilercontrol.share.scenario.JcmdCommand;
import compiler.compilercontrol.share.scenario.Scenario;
import jdk.test.lib.Utils;
import java.lang.reflect.Executable;
public class ClearDirectivesFileStackTest extends AbstractTestBase {
private static final int AMOUNT = Utils.getRandomInstance().nextInt(100);
private final CommandGenerator cmdGen = new CommandGenerator();
public static void main(String[] args) {
new ClearDirectivesFileStackTest().test();
}
@Override
public void test() {
Scenario.Builder builder = Scenario.getBuilder();
// Add some commands with directives file
for (int i = 0; i < AMOUNT; i++) {
Executable exec = Utils.getRandomElement(METHODS).first;
MethodDescriptor methodDescriptor = getValidMethodDescriptor(exec);
Command command = cmdGen.generateCommand();
if (command == Command.NONEXISTENT) {
// skip invalid command
command = Command.COMPILEONLY;
}
CompileCommand compileCommand = new CompileCommand(command,
methodDescriptor, cmdGen.generateCompiler(),
Scenario.Type.DIRECTIVE);
compileCommand.print();
builder.add(compileCommand);
}
// print all directives before
builder.add(new JcmdCommand(Command.NONEXISTENT, null, null,
Scenario.Type.JCMD, Scenario.JcmdType.PRINT));
// clear the stack
builder.add(new JcmdCommand(Command.NONEXISTENT, null, null,
Scenario.Type.JCMD, Scenario.JcmdType.CLEAR));
// print all directives after the clear
builder.add(new JcmdCommand(Command.NONEXISTENT, null, null,
Scenario.Type.JCMD, Scenario.JcmdType.PRINT));
Scenario scenario = builder.build();
scenario.execute();
}
}