test/hotspot/jtreg/gc/startup_warnings/TestParallelScavengeSerialOld.java
author tschatzl
Wed, 27 Nov 2019 10:19:45 +0100
changeset 59288 3b1afeb49a20
parent 54638 9b8926bf85c1
permissions -rw-r--r--
8233301: Implementation of JEP 366: Deprecate the ParallelScavenge + SerialOld GC Combination Summary: Deprecate the ParallelScavenge + SerialOld GC combinations by deprecating the UseParallelOldGC flag. Also reviewed by Bernd Eckenfels<ecki@zusammenkunft.net>. Reviewed-by: pliden

/*
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package gc.startup_warnings;

/*
* @test TestParallelScavengeSerialOld
* @key gc
* @bug 8006398
* @requires vm.gc.Parallel
* @summary Test that the ParallelScavenge+SerialOld combination prints a deprecation message
* @library /test/lib
* @modules java.base/jdk.internal.misc
*          java.management
* @run main gc.startup_warnings.TestParallelScavengeSerialOld
*/

import jdk.test.lib.process.ProcessTools;
import jdk.test.lib.process.OutputAnalyzer;


public class TestParallelScavengeSerialOld {

  public static void main(String args[]) throws Exception {
    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseParallelGC", "-XX:-UseParallelOldGC", "-version");
    OutputAnalyzer output = new OutputAnalyzer(pb.start());
    output.shouldContain("deprecated");
    output.shouldNotContain("error");
    output.shouldHaveExitValue(0);
  }

}