JcmdBaselineDetail.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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 * 2 along with this work; if not, write to the Free Software Foundation,
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/*
 * @test
 * @key nmt jcmd
 * @summary Verify that jcmd correctly reports that baseline succeeds with NMT enabled with detailed tracking.
 * @library /testlibrary
 * @run main/othervm -XX:NativeMemoryTracking=detail JcmdBaselineDetail
 */

import com.oracle.java.testlibrary.*;

public class JcmdBaselineDetail {

    public static void main(String args[]) throws Exception {
        // Grab my own PID
        String pid = Integer.toString(ProcessTools.getProcessId());
        OutputAnalyzer output;

        ProcessBuilder pb = new ProcessBuilder();

        // Run 'jcmd <pid> VM.native_memory baseline=true'
        pb.command(new String[] { JDKToolFinder.getJDKTool("jcmd"), pid, "VM.native_memory", "baseline=true"});

        output = new OutputAnalyzer(pb.start());
        output.shouldContain("Baseline succeeded");
    }
}