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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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import org.testng.annotations.Test;
import jdk.test.lib.dcmd.CommandExecutor;
import jdk.test.lib.dcmd.JMXExecutor;
import jdk.test.lib.process.OutputAnalyzer;

import java.io.*;
import java.util.ArrayDeque;
import java.util.Collections;
import java.util.Deque;
import java.util.HashSet;
import java.util.regex.Pattern;

/*
 * @test
 * @summary Test of diagnostic command System.map
 * @library /test/lib
 * @requires (os.family=="linux")
 * @modules java.base/jdk.internal.misc
 *          java.compiler
 *          java.management
 *          jdk.internal.jvmstat/sun.jvmstat.monitor
 * @run testng SystemMapTest
 */
public class SystemMapTest {
    public void run(CommandExecutor executor) {
        OutputAnalyzer output = executor.execute("System.map");
        output.reportDiagnosticSummary();
        boolean NMTOff = output.contains("NMT is disabled");

        String regexBase = ".*0x\\p{XDigit}+ - 0x\\p{XDigit}+ +\\d+";
        output.shouldMatch(regexBase + ".*jvm.*");
        if (!NMTOff) { // expect VM annotations if NMT is on
            output.shouldMatch(regexBase + ".*JAVAHEAP.*");
            output.shouldMatch(regexBase + ".*META.*");
            output.shouldMatch(regexBase + ".*CODE.*");
            output.shouldMatch(regexBase + ".*STACK.*main.*");
        }
    }

    @Test
    public void jmx() {
        run(new JMXExecutor());
    }
}