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/*
* Copyright (c) 2023, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright Amazon.com Inc. 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 8318671
* @summary Tests various ways to call memstat
* @library /test/lib /
*
* @run driver compiler.compilercontrol.commands.MemStatTest
*/
package compiler.compilercontrol.commands;
import jdk.test.lib.process.ProcessTools;
public class MemStatTest {
public static void main(String[] args) throws Exception {
// default => collect
ProcessTools.executeTestJava("-XX:CompileCommand=MemStat,*.*", "-version")
.shouldHaveExitValue(0)
.shouldNotContain("CompileCommand: An error occurred during parsing")
.shouldContain("CompileCommand: MemStat *.* uintx MemStat = 1"); // should be registered
// collect explicit
ProcessTools.executeTestJava("-XX:CompileCommand=MemStat,*.*,collect", "-version")
.shouldHaveExitValue(0)
.shouldNotContain("CompileCommand: An error occurred during parsing")
.shouldContain("CompileCommand: MemStat *.* uintx MemStat = 1"); // should be registered
// print explicit
ProcessTools.executeTestJava("-XX:CompileCommand=MemStat,*.*,print", "-version")
.shouldHaveExitValue(0)
.shouldNotContain("CompileCommand: An error occurred during parsing")
.shouldContain("CompileCommand: MemStat *.* uintx MemStat = 2");
// invalid suboption
ProcessTools.executeTestJava("-XX:CompileCommand=MemStat,*.*,invalid", "-version")
.shouldNotHaveExitValue(0)
.shouldContain("CompileCommand: An error occurred during parsing")
.shouldContain("Error: Value cannot be read for option 'MemStat'")
.shouldNotContain("CompileCommand: MemStat"); // should *NOT* be registered
}
}
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