test/hotspot/jtreg/runtime/appcds/cacheObject/CheckCachedResolvedReferencesApp.java
--- a/test/hotspot/jtreg/runtime/appcds/cacheObject/CheckCachedResolvedReferencesApp.java Mon Jul 29 18:31:18 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2017, 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.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-import java.io.File;
-import java.net.URL;
-import java.net.URLClassLoader;
-import sun.hotspot.WhiteBox;
-
-public class CheckCachedResolvedReferencesApp {
- public static void main(String args[]) throws Exception {
- String path = args[0];
- URL url = new File(path).toURI().toURL();
- URL[] urls = new URL[] {url};
-
- URLClassLoader loader = new URLClassLoader(urls);
- Class hello = loader.loadClass("Hello");
- System.out.println("Loaded " + hello + " from " + url + " using loader " + loader);
-
- WhiteBox wb = WhiteBox.getWhiteBox();
-
- if (!wb.areOpenArchiveHeapObjectsMapped()) {
- System.out.println("Archived open_archive_heap objects are not mapped.");
- System.out.println("This may happen during normal operation. Test Skipped.");
- return;
- }
-
- // CheckCachedResolvedReferencesApp is shared class and loaded by the
- // AppClassLoader. It should have cached resolved_references.
- if (wb.isSharedClass(CheckCachedResolvedReferencesApp.class)) {
- Object refs1 = wb.getResolvedReferences(CheckCachedResolvedReferencesApp.class);
- if (refs1 != null && wb.isShared(refs1)) {
- System.out.println(
- "resolved references from CheckCachedResolvedReferencesApp is cached");
- } else {
- throw new RuntimeException(
- "FAILED. CheckCachedResolvedReferencesApp has no cached resolved references");
- }
- }
-
- // Hello is shared class and loaded by the 'loader' defined in current app.
- // It should not have cached resolved_references.
- if (wb.isSharedClass(hello)) {
- Object refs2 = wb.getResolvedReferences(hello);
- if (refs2 != null) {
- if (!wb.isShared(refs2)) {
- System.out.println("resolved references from hello is not cached");
- } else {
- throw new RuntimeException(
- "FAILED. Hello has unexpected cached resolved references");
- }
- } else {
- throw new RuntimeException("FAILED. Hello has no resolved references");
- }
- }
- }
-}