test/jdk/jdk/jfr/jvm/TestDumpOnCrash.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * 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.  Oracle designates this

@@ -59,21 +59,23 @@
             Unsafe.getUnsafe().putInt(0L, 0);
         }
     }
 
     public static void main(String[] args) throws Exception {
-        processOutput(runProcess());
+        processOutput(runProcess(true));
+        processOutput(runProcess(false));
     }
 
-    private static OutputAnalyzer runProcess() throws Exception {
+    private static OutputAnalyzer runProcess(boolean diskRepo) throws Exception {
+        String flightRecordingOptions = "dumponexit=true,disk=" + Boolean.toString(diskRepo);
         return new OutputAnalyzer(
             ProcessTools.createJavaProcessBuilder(true,
                 "-Xmx64m",
                 "-Xint",
                 "-XX:-CreateCoredumpOnCrash",
                 "--add-exports=java.base/jdk.internal.misc=ALL-UNNAMED",
-                "-XX:StartFlightRecording=dumponexit=true",
+                "-XX:StartFlightRecording=" + flightRecordingOptions,
                 Crasher.class.getName()).start());
     }
 
     private static void processOutput(OutputAnalyzer output) throws Exception {
         output.shouldContain("CreateCoredumpOnCrash turned off, no core file dumped");