test/hotspot/jtreg/runtime/cds/appcds/jvmti/ClassFileLoadHookTest.java

@@ -1,7 +1,7 @@
  /*
-  * Copyright (c) 2016, 2022, Oracle and/or its affiliates. All rights reserved.
+  * Copyright (c) 2016, 2024, 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.

@@ -94,7 +94,16 @@
                  "-XX:+WhiteBoxAPI", useWb,
                  "-agentlib:SimpleClassFileLoadHook=LoadMe,beforeHook,after_Hook",
                  "ClassFileLoadHook",
                  "" + ClassFileLoadHook.TestCaseId.SHARING_ON_CFLH_ON);
          TestCommon.checkExec(out);
+ 
+         // Leyden: if dumped with -XX:+PreloadSharedClasses, cannot use archive when CFLH
+         TestCommon.testDump(appJar, sharedClasses, "-XX:+PreloadSharedClasses");
+         out = TestCommon.exec(appJar,
+                 "-agentlib:SimpleClassFileLoadHook=LoadMe,beforeHook,after_Hook",
+                 "ClassFileLoadHook",
+                 "" + ClassFileLoadHook.TestCaseId.SHARING_ON_CFLH_ON);
+         out.shouldContain("CDS archive has preloaded classes. It cannot be used when JVMTI ClassFileLoadHook is in use.");
+         out.shouldNotHaveExitValue(0);
      }
  }