test/hotspot/jtreg/runtime/logging/SafepointCleanupTest.java

rev 60025 : 8246476: remove AsyncDeflateIdleMonitors option and the safepoint based deflation mechanism

*** 27,53 ****
   * @summary safepoint+cleanup=info should have output from the code
   * @library /test/lib
   * @modules java.base/jdk.internal.misc
   *          java.management
   * @run driver SafepointCleanupTest
-  * @run driver SafepointCleanupTest -XX:+AsyncDeflateIdleMonitors
   */
  
  import jdk.test.lib.process.OutputAnalyzer;
  import jdk.test.lib.process.ProcessTools;
  
  public class SafepointCleanupTest {
-     static final String ASYNC_DISABLE_OPTION = "-XX:-AsyncDeflateIdleMonitors";
-     static final String ASYNC_ENABLE_OPTION = "-XX:+AsyncDeflateIdleMonitors";
-     static final String UNLOCK_DIAG_OPTION = "-XX:+UnlockDiagnosticVMOptions";
- 
      static void analyzeOutputOn(ProcessBuilder pb) throws Exception {
          OutputAnalyzer output = new OutputAnalyzer(pb.start());
          output.shouldContain("[safepoint,cleanup]");
          output.shouldContain("safepoint cleanup tasks");
!         output.shouldContain("deflating global idle monitors");
!         output.shouldContain("deflating per-thread idle monitors");
          output.shouldContain("updating inline caches");
          output.shouldContain("compilation policy safepoint handler");
          output.shouldHaveExitValue(0);
      }
  
--- 27,47 ----
   * @summary safepoint+cleanup=info should have output from the code
   * @library /test/lib
   * @modules java.base/jdk.internal.misc
   *          java.management
   * @run driver SafepointCleanupTest
   */
  
  import jdk.test.lib.process.OutputAnalyzer;
  import jdk.test.lib.process.ProcessTools;
  
  public class SafepointCleanupTest {
      static void analyzeOutputOn(ProcessBuilder pb) throws Exception {
          OutputAnalyzer output = new OutputAnalyzer(pb.start());
          output.shouldContain("[safepoint,cleanup]");
          output.shouldContain("safepoint cleanup tasks");
!         output.shouldContain("deflating idle monitors");
          output.shouldContain("updating inline caches");
          output.shouldContain("compilation policy safepoint handler");
          output.shouldHaveExitValue(0);
      }
  
*** 56,99 ****
          output.shouldNotContain("[safepoint,cleanup]");
          output.shouldHaveExitValue(0);
      }
  
      public static void main(String[] args) throws Exception {
-         String async_option;
-         if (args.length == 0) {
-             // By default test deflating idle monitors at a safepoint.
-             async_option = ASYNC_DISABLE_OPTION;
-         } else {
-             async_option = args[0];
-         }
-         if (!async_option.equals(ASYNC_DISABLE_OPTION) &&
-             !async_option.equals(ASYNC_ENABLE_OPTION)) {
-             throw new RuntimeException("Unknown async_option value: '"
-                                        + async_option + "'");
-         }
- 
          ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xlog:safepoint+cleanup=info",
-                                                                   UNLOCK_DIAG_OPTION,
-                                                                   async_option,
                                                                    InnerClass.class.getName());
          analyzeOutputOn(pb);
  
          pb = ProcessTools.createJavaProcessBuilder("-XX:+TraceSafepointCleanupTime",
-                                                    UNLOCK_DIAG_OPTION,
-                                                    async_option,
                                                     InnerClass.class.getName());
          analyzeOutputOn(pb);
  
          pb = ProcessTools.createJavaProcessBuilder("-Xlog:safepoint+cleanup=off",
-                                                    UNLOCK_DIAG_OPTION,
-                                                    async_option,
                                                     InnerClass.class.getName());
          analyzeOutputOff(pb);
  
          pb = ProcessTools.createJavaProcessBuilder("-XX:-TraceSafepointCleanupTime",
-                                                    UNLOCK_DIAG_OPTION,
-                                                    async_option,
                                                     InnerClass.class.getName());
          analyzeOutputOff(pb);
      }
  
      public static class InnerClass {
--- 50,72 ----