test/jdk/sun/tools/jmap/BasicJMapTest.java

*** 77,120 ****
      private static void testHistoAll() throws Exception {
          OutputAnalyzer output = jmap("-histo:all");
          output.shouldHaveExitValue(0);
      }
  
      private static void testHistoToFile() throws Exception {
!         histoToFile(false);
      }
  
      private static void testHistoLiveToFile() throws Exception {
!         histoToFile(true);
      }
  
      private static void testHistoAllToFile() throws Exception {
!         boolean explicitAll = true;
!         histoToFile(false, explicitAll);
      }
  
!     private static void histoToFile(boolean live) throws Exception {
!         boolean explicitAll = false;
!         histoToFile(live, explicitAll);
      }
  
!     private static void histoToFile(boolean live, boolean explicitAll) throws Exception {
!         if (live == true && explicitAll == true) {
              fail("Illegal argument setting for jmap -histo");
          }
          File file = new File("jmap.histo.file" + System.currentTimeMillis() + ".histo");
          if (file.exists()) {
              file.delete();
          }
          OutputAnalyzer output;
!         if (live) {
!             output = jmap("-histo:live,file=" + file.getName());
!         } else if (explicitAll == true) {
!             output = jmap("-histo:all,file=" + file.getName());
!         } else {
!             output = jmap("-histo:file=" + file.getName());
!         }
          output.shouldHaveExitValue(0);
          output.shouldContain("Heap inspection file created");
          file.delete();
      }
  
--- 77,148 ----
      private static void testHistoAll() throws Exception {
          OutputAnalyzer output = jmap("-histo:all");
          output.shouldHaveExitValue(0);
      }
  
+     private static void testHistoParallelZero() throws Exception {
+         OutputAnalyzer output = jmap("-histo:parallel=0");
+         output.shouldHaveExitValue(0);
+     }
+ 
+     private static void testHistoParallel() throws Exception {
+         OutputAnalyzer output = jmap("-histo:parallel=2");
+         output.shouldHaveExitValue(0);
+     }
+ 
+     private static void testHistoNonParallel() throws Exception {
+         OutputAnalyzer output = jmap("-histo:parallel=1");
+         output.shouldHaveExitValue(0);
+     }
+ 
      private static void testHistoToFile() throws Exception {
!         histoToFile(false, false, 1);
      }
  
      private static void testHistoLiveToFile() throws Exception {
!         histoToFile(true, false, 1);
      }
  
      private static void testHistoAllToFile() throws Exception {
!         histoToFile(false, true, 1);
      }
  
!     private static void testHistoFileParallelZero() throws Exception {
!         histoToFile(false, false, 0);
      }
  
!     private static void testHistoFileParallel() throws Exception {
!         histoToFile(false, false, 2);
!     }
! 
!     private static void histoToFile(boolean live,
!                                     boolean explicitAll,
!                                     int parallelThreadNum) throws Exception {
!         String liveArg = "";
!         String fileArg = "";
!         String parArg = "parallel=" + parallelThreadNum;
!         String allArgs = "-histo:";
! 
!         if (live && explicitAll) {
              fail("Illegal argument setting for jmap -histo");
          }
+         if (live) {
+             liveArg = "live,";
+         }
+         if (explicitAll) {
+             liveArg = "all,";
+         }
+ 
          File file = new File("jmap.histo.file" + System.currentTimeMillis() + ".histo");
          if (file.exists()) {
              file.delete();
          }
+         fileArg = "file=" + file.getName();
+ 
          OutputAnalyzer output;
!         allArgs = allArgs + liveArg + fileArg + ',' + parArg;
!         output = jmap(allArgs);
          output.shouldHaveExitValue(0);
          output.shouldContain("Heap inspection file created");
          file.delete();
      }
  
*** 127,173 ****
          OutputAnalyzer output = jmap("-clstats");
          output.shouldHaveExitValue(0);
      }
  
      private static void testDump() throws Exception {
!         dump(false);
      }
  
      private static void testDumpLive() throws Exception {
!         dump(true);
      }
  
      private static void testDumpAll() throws Exception {
!         boolean explicitAll = true;
!         dump(false, explicitAll);
!     }
! 
!     private static void dump(boolean live) throws Exception {
!         boolean explicitAll = false;
!         dump(live, explicitAll);
      }
  
      private static void dump(boolean live, boolean explicitAll) throws Exception {
!         if (live == true && explicitAll == true) {
            fail("Illegal argument setting for jmap -dump");
          }
-         File dump = new File("jmap.dump." + System.currentTimeMillis() + ".hprof");
-         if (dump.exists()) {
-             dump.delete();
-         }
-         OutputAnalyzer output;
          if (live) {
!             output = jmap("-dump:live,format=b,file=" + dump.getName());
!         } else if (explicitAll == true) {
!             output = jmap("-dump:all,format=b,file=" + dump.getName());
!         } else {
!             output = jmap("-dump:format=b,file=" + dump.getName());
          }
          output.shouldHaveExitValue(0);
          output.shouldContain("Heap dump file created");
!         verifyDumpFile(dump);
!         dump.delete();
      }
  
      private static void verifyDumpFile(File dump) {
          assertTrue(dump.exists() && dump.isFile(), "Could not create dump file " + dump.getAbsolutePath());
          try {
--- 155,203 ----
          OutputAnalyzer output = jmap("-clstats");
          output.shouldHaveExitValue(0);
      }
  
      private static void testDump() throws Exception {
!         dump(false, false);
      }
  
      private static void testDumpLive() throws Exception {
!         dump(true, false);
      }
  
      private static void testDumpAll() throws Exception {
!         dump(false, true);
      }
  
      private static void dump(boolean live, boolean explicitAll) throws Exception {
!         String liveArg = "";
!         String fileArg = "";
!         String allArgs = "-dump:";
! 
!         if (live && explicitAll) {
              fail("Illegal argument setting for jmap -dump");
          }
          if (live) {
!             liveArg = "live,";
!         }
!         if (explicitAll) {
!             liveArg = "all,";
          }
+ 
+         File file = new File("jmap.dump" + System.currentTimeMillis() + ".hprof");
+         if (file.exists()) {
+             file.delete();
+         }
+         fileArg = "file=" + file.getName();
+ 
+         OutputAnalyzer output;
+         allArgs = allArgs + liveArg + "format=b," + fileArg;
+         output = jmap(allArgs);
          output.shouldHaveExitValue(0);
          output.shouldContain("Heap dump file created");
!         verifyDumpFile(file);
!         file.delete();
      }
  
      private static void verifyDumpFile(File dump) {
          assertTrue(dump.exists() && dump.isFile(), "Could not create dump file " + dump.getAbsolutePath());
          try {
*** 193,199 ****
          OutputAnalyzer output = ProcessTools.executeProcess(processBuilder);
          System.out.println(output.getOutput());
  
          return output;
      }
- 
  }
--- 223,228 ----