test/hotspot/jtreg/gc/class_unloading/TestG1ClassUnloadingHWM.java

rev 50542 : imported patch 8204084-stefanj-review
rev 50543 : [mq]: 8204084-stefanj-review2

*** 1,7 ****
  /*
!  * Copyright (c) 2014, 2016, Oracle and/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.
--- 1,7 ----
  /*
!  * Copyright (c) 2014, 2018, Oracle and/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.
*** 72,89 ****
    public static void testWithoutG1ClassUnloading() throws Exception {
      // -XX:-ClassUnloadingWithConcurrentMark is used, so we expect a full GC instead of a concurrent cycle.
      OutputAnalyzer out = runWithoutG1ClassUnloading();
  
      out.shouldMatch(".*Pause Full.*");
!     out.shouldNotMatch(".*Pause Initial Mark.*");
    }
  
    public static void testWithG1ClassUnloading() throws Exception {
      // -XX:+ClassUnloadingWithConcurrentMark is used, so we expect a concurrent cycle instead of a full GC.
      OutputAnalyzer out = runWithG1ClassUnloading();
  
!     out.shouldMatch(".*Pause Initial Mark.*");
      out.shouldNotMatch(".*Pause Full.*");
    }
  
    public static void main(String args[]) throws Exception {
      testWithG1ClassUnloading();
--- 72,89 ----
    public static void testWithoutG1ClassUnloading() throws Exception {
      // -XX:-ClassUnloadingWithConcurrentMark is used, so we expect a full GC instead of a concurrent cycle.
      OutputAnalyzer out = runWithoutG1ClassUnloading();
  
      out.shouldMatch(".*Pause Full.*");
!     out.shouldNotMatch(".*Pause Young \\(Concurrent Start\\).*");
    }
  
    public static void testWithG1ClassUnloading() throws Exception {
      // -XX:+ClassUnloadingWithConcurrentMark is used, so we expect a concurrent cycle instead of a full GC.
      OutputAnalyzer out = runWithG1ClassUnloading();
  
!     out.shouldMatch(".*Pause Young \\(Concurrent Start\\).*");
      out.shouldNotMatch(".*Pause Full.*");
    }
  
    public static void main(String args[]) throws Exception {
      testWithG1ClassUnloading();