test/gc/g1/TestRemsetLogging.java

*** 20,87 ****
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  
  /*
!  * @test TestSummarizeRSetStats.java
   * @bug 8013895 8129977
   * @library /testlibrary
   * @modules java.base/sun.misc
   *          java.management/sun.management
!  * @build TestSummarizeRSetStatsTools TestSummarizeRSetStats
!  * @summary Verify output of -XX:+G1SummarizeRSetStats
!  * @run main TestSummarizeRSetStats
   *
!  * Test the output of G1SummarizeRSetStats in conjunction with G1SummarizeRSetStatsPeriod.
   */
  
! public class TestSummarizeRSetStats {
  
      public static void main(String[] args) throws Exception {
          String result;
  
!         if (!TestSummarizeRSetStatsTools.testingG1GC()) {
              return;
          }
  
          // no remembered set summary output
!         result = TestSummarizeRSetStatsTools.runTest(null, 0);
!         TestSummarizeRSetStatsTools.expectRSetSummaries(result, 0, 0);
  
          // no remembered set summary output
!         result = TestSummarizeRSetStatsTools.runTest(null, 2);
!         TestSummarizeRSetStatsTools.expectRSetSummaries(result, 0, 0);
  
          // no remembered set summary output
!         result = TestSummarizeRSetStatsTools.runTest(new String[] { "-XX:G1SummarizeRSetStatsPeriod=1" }, 3);
!         TestSummarizeRSetStatsTools.expectRSetSummaries(result, 0, 0);
  
          // single remembered set summary output at the end
!         result = TestSummarizeRSetStatsTools.runTest(new String[] { "-XX:+G1SummarizeRSetStats" }, 0);
!         TestSummarizeRSetStatsTools.expectRSetSummaries(result, 1, 0);
  
          // single remembered set summary output at the end
!         result = TestSummarizeRSetStatsTools.runTest(new String[] { "-XX:+G1SummarizeRSetStats" }, 2);
!         TestSummarizeRSetStatsTools.expectRSetSummaries(result, 1, 0);
  
          // single remembered set summary output
!         result = TestSummarizeRSetStatsTools.runTest(new String[] { "-XX:+G1SummarizeRSetStats", "-XX:G1SummarizeRSetStatsPeriod=1" }, 0);
!         TestSummarizeRSetStatsTools.expectRSetSummaries(result, 1, 0);
  
          // two times remembered set summary output
!         result = TestSummarizeRSetStatsTools.runTest(new String[] { "-XX:+G1SummarizeRSetStats", "-XX:G1SummarizeRSetStatsPeriod=1" }, 1);
!         TestSummarizeRSetStatsTools.expectRSetSummaries(result, 1, 2);
  
          // four times remembered set summary output
!         result = TestSummarizeRSetStatsTools.runTest(new String[] { "-XX:+G1SummarizeRSetStats", "-XX:G1SummarizeRSetStatsPeriod=1" }, 3);
!         TestSummarizeRSetStatsTools.expectRSetSummaries(result, 1, 6);
  
          // three times remembered set summary output
!         result = TestSummarizeRSetStatsTools.runTest(new String[] { "-XX:+G1SummarizeRSetStats", "-XX:G1SummarizeRSetStatsPeriod=2" }, 3);
!         TestSummarizeRSetStatsTools.expectRSetSummaries(result, 1, 4);
  
          // single remembered set summary output
!         result = TestSummarizeRSetStatsTools.runTest(new String[] { "-XX:+G1SummarizeRSetStats", "-XX:G1SummarizeRSetStatsPeriod=100" }, 3);
!         TestSummarizeRSetStatsTools.expectRSetSummaries(result, 1, 2);
      }
  }
  
--- 20,87 ----
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  
  /*
!  * @test TestRemsetLogging.java
   * @bug 8013895 8129977
   * @library /testlibrary
   * @modules java.base/sun.misc
   *          java.management/sun.management
!  * @build TestRemsetLoggingTools TestRemsetLogging
!  * @summary Verify output of -Xlog:gc+remset*=trace
!  * @run main TestRemsetLogging
   *
!  * Test the output of -Xlog:gc+remset*=trace in conjunction with G1SummarizeRSetStatsPeriod.
   */
  
! public class TestRemsetLogging {
  
      public static void main(String[] args) throws Exception {
          String result;
  
!         if (!TestRemsetLoggingTools.testingG1GC()) {
              return;
          }
  
          // no remembered set summary output
!         result = TestRemsetLoggingTools.runTest(null, 0);
!         TestRemsetLoggingTools.expectRSetSummaries(result, 0, 0);
  
          // no remembered set summary output
!         result = TestRemsetLoggingTools.runTest(null, 2);
!         TestRemsetLoggingTools.expectRSetSummaries(result, 0, 0);
  
          // no remembered set summary output
!         result = TestRemsetLoggingTools.runTest(new String[] { "-XX:G1SummarizeRSetStatsPeriod=1" }, 3);
!         TestRemsetLoggingTools.expectRSetSummaries(result, 0, 0);
  
          // single remembered set summary output at the end
!         result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace" }, 0);
!         TestRemsetLoggingTools.expectRSetSummaries(result, 1, 0);
  
          // single remembered set summary output at the end
!         result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace" }, 2);
!         TestRemsetLoggingTools.expectRSetSummaries(result, 1, 0);
  
          // single remembered set summary output
!         result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace", "-XX:G1SummarizeRSetStatsPeriod=1" }, 0);
!         TestRemsetLoggingTools.expectRSetSummaries(result, 1, 0);
  
          // two times remembered set summary output
!         result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace", "-XX:G1SummarizeRSetStatsPeriod=1" }, 1);
!         TestRemsetLoggingTools.expectRSetSummaries(result, 1, 2);
  
          // four times remembered set summary output
!         result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace", "-XX:G1SummarizeRSetStatsPeriod=1" }, 3);
!         TestRemsetLoggingTools.expectRSetSummaries(result, 1, 6);
  
          // three times remembered set summary output
!         result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace", "-XX:G1SummarizeRSetStatsPeriod=2" }, 3);
!         TestRemsetLoggingTools.expectRSetSummaries(result, 1, 4);
  
          // single remembered set summary output
!         result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace", "-XX:G1SummarizeRSetStatsPeriod=100" }, 3);
!         TestRemsetLoggingTools.expectRSetSummaries(result, 1, 2);
      }
  }