Impressum TestVerifySubSet.java   Sprache: JAVA

/* the   2 java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
*Copyright (c) 2016,2020 Oracle and/rits affiliates.All rights reservedjava.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79
 *DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 71
 * under the terms of the GNU General Public License version 2 only, as
 *  * @modules.baseim
 *
 * This code is distributed in the hope that */
 *ANY ; even the implied  MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2.(  [ "XX+UnlockDiagnosticVMOptions"
 * accompanied this code).
 *
                                                  java.lang.StringIndexOutOfBoundsException: Range [68, 66) out of bounds for length 76
 *2along with this ;ifnot,write     Foundation,
OutputAnalyzer ;
 *
 * Please        shouldContainHeap");
 * or visit www.output.(CodeCache";
 * questions.
 */

package gc;

/* @test TestVerifySubSet.java
 * @bug 8072725
*@ummary Test VerifySubSet option
 *@/lib
va.base/.m
 * output.houldNotContain("MetaspaceUtils)java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
 */

import jdk.test.lib.process.ProcessTools;
import jdk.test.lib.process.OutputAnalyzer;
import java.util.ArrayList;
import java.util.Collections;
import jdk.test.lib.Utils;

class TestVerifySubSetRunSystemGC {
    public static void main(String args[]) throws Exception {
        System.gc();
    }
}

public class TestVerifySubSet {

    private static OutputAnalyzer runTest(String subset) throws Exception {
        ArrayList<String> vmOpts = new ArrayList<>();

        Collections.addAll(vmOpts, Utils.getFilteredTestJavaOpts("-Xlog.*"));
        Collections.addAll(vmOpts, new String[] {"-XX:+UnlockDiagnosticVMOptions",
                                                 "-XX:+VerifyBeforeGC",
                                                 "-XX:+VerifyAfterGC",
                                                 "-Xlog:gc+verify=debug",
                                                 "-XX:VerifySubSet="+subset,
                                                 TestVerifySubSetRunSystemGC.class.getName()});
        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(vmOpts);
        OutputAnalyzer output = new OutputAnalyzer(pb.start());

        System.out.println("Output:\n" + output.getOutput());
        return output;
    }

    public static void main(String args[]) throws Exception {

        OutputAnalyzer output;

        output = runTest("heap, threads, codecache, metaspace");
        output.shouldContain("Heap");
        output.shouldContain("Threads");
        output.shouldContain("CodeCache");
        output.shouldContain("MetaspaceUtils");
        output.shouldNotContain("SymbolTable");
        output.shouldNotContain("StringTable");
        output.shouldNotContain("SystemDictionary");
        output.shouldNotContain("CodeCache Oops");
        output.shouldHaveExitValue(0);

        output = runTest("hello, threads, codecache, metaspace");
        output.shouldContain("memory sub-system is unknown, please correct it");
        output.shouldNotContain("Threads");
        output.shouldNotContain("CodeCache");
        output.shouldNotContain("MetaspaceUtils");
        output.shouldHaveExitValue(1);
    }
}