test/gc/shenandoah/options/TestHumongousThresholdArgs.java

rev 10697 : [backport] Prepare tests for making UseShenandoahGC experimental
rev 10772 : [backport] Update copyrights
rev 10782 : [backport] Shenandoah should @require Shenandoah, @key gc, and have good @test
rev 10786 : [backport] Reformat Shenandoah tests

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2017 Red Hat, Inc. and/or its affiliates.
+ * Copyright (c) 2017, 2018, Red Hat, Inc. All rights reserved.
  *
  * 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.
  *

@@ -24,41 +24,41 @@
 /*
  * @test TestHumongousThresholdArgs
  * @summary Test that Shenandoah humongous threshold args are checked
  * @key gc
  * @library /testlibrary
- * @modules java.base/jdk.internal.misc
- *          java.management
+ *
  * @run driver TestHumongousThresholdArgs
  */
 
 import com.oracle.java.testlibrary.*;
 
 public class TestHumongousThresholdArgs {
     public static void main(String[] args) throws Exception {
         {
-            ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
+            ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UnlockExperimentalVMOptions",
+                    "-XX:+UseShenandoahGC",
                                                                       "-version");
             OutputAnalyzer output = new OutputAnalyzer(pb.start());
             output.shouldHaveExitValue(0);
         }
 
-        int[] valid = new int[] { 1, 10, 50, 90, 100 };
-        int[] invalid = new int[] { -100, -1, 0, 101, 1000 };
+        int[] valid = new int[] {1, 10, 50, 90, 100};
+        int[] invalid = new int[] {-100, -1, 0, 101, 1000};
 
         for (int v : valid) {
-            ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
-                                                                      "-XX:+UnlockExperimentalVMOptions",
+            ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UnlockExperimentalVMOptions",
+                    "-XX:+UseShenandoahGC",
                                                                       "-XX:ShenandoahHumongousThreshold=" + v,
                                                                       "-version");
             OutputAnalyzer output = new OutputAnalyzer(pb.start());
             output.shouldHaveExitValue(0);
         }
 
         for (int v : invalid) {
-            ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseShenandoahGC",
-                                                                      "-XX:+UnlockExperimentalVMOptions",
+            ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UnlockExperimentalVMOptions",
+                    "-XX:+UseShenandoahGC",
                                                                       "-XX:ShenandoahHumongousThreshold=" + v,
                                                                       "-version");
             OutputAnalyzer output = new OutputAnalyzer(pb.start());
             output.shouldHaveExitValue(1);
         }