test/gc/arguments/TestParallelGCThreads.java

rev 7141 : [mq]: 8059527
rev 7142 : [mq]: review

*** 25,36 ****
   * @test TestParallelGCThreads
   * @key gc
   * @bug 8059527
   * @summary Tests argument processing for ParallelGCThreads
   * @library /testlibrary
!  * @build TestParallelGCThreads FlagsValue
!  * @run main/othervm TestParallelGCThreads
   */
  
  import com.oracle.java.testlibrary.*;
  
  public class TestParallelGCThreads {
--- 25,35 ----
   * @test TestParallelGCThreads
   * @key gc
   * @bug 8059527
   * @summary Tests argument processing for ParallelGCThreads
   * @library /testlibrary
!  * @run driver TestParallelGCThreads
   */
  
  import com.oracle.java.testlibrary.*;
  
  public class TestParallelGCThreads {
*** 48,60 ****
  
        // Do some basic testing to ensure the flag updates the count
        for (long i = 1; i <= 3; i++) {
          flags = new String[] {"-XX:+Use" + gc + "GC", "-XX:ParallelGCThreads=" + i, "-XX:+PrintFlagsFinal", "-version"};
          long count = getParallelGCThreadCount(flags);
!         if (count != i) {
!           throw new RuntimeException("Specifying ParallelGCThreads=" + i + " for " + gc + "GC does not set the thread count properly! Count found was " + count);
!         }
        }
      }
    }
  
    public static long getParallelGCThreadCount(String flags[]) throws Exception {
--- 47,57 ----
  
        // Do some basic testing to ensure the flag updates the count
        for (long i = 1; i <= 3; i++) {
          flags = new String[] {"-XX:+Use" + gc + "GC", "-XX:ParallelGCThreads=" + i, "-XX:+PrintFlagsFinal", "-version"};
          long count = getParallelGCThreadCount(flags);
!         Asserts.assertEQ(count, i, "Specifying ParallelGCThreads=" + i + " for " + gc + "GC does not set the thread count properly!");
        }
      }
    }
  
    public static long getParallelGCThreadCount(String flags[]) throws Exception {