--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/cds/DumpSymbolAndStringTable.java	Thu Oct 17 20:53:35 2019 +0100
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2014, 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.
+ *
+ * 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.
+ */
+
+/*
+ * @test
+ * @bug 8059510
+ * @summary Test jcmd VM.symboltable, VM.stringtable and VM.systemdictionary options
+ * @library /test/lib
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions DumpSymbolAndStringTable
+ */
+import jdk.test.lib.cds.CDSTestUtils;
+import jdk.test.lib.process.ProcessTools;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.JDKToolFinder;
+
+public class DumpSymbolAndStringTable {
+    public static void main(String[] args) throws Exception {
+        // Grab my own PID
+        String pid = Long.toString(ProcessTools.getProcessId());
+
+        ProcessBuilder pb = new ProcessBuilder();
+        pb.command(new String[] {JDKToolFinder.getJDKTool("jcmd"), pid, "VM.symboltable", "-verbose"});
+        OutputAnalyzer output = CDSTestUtils.executeAndLog(pb, "jcmd-symboltable");
+        try {
+            output.shouldContain("24 2: DumpSymbolAndStringTable\n");
+        } catch (RuntimeException e) {
+            output.shouldContain("Unknown diagnostic command");
+        }
+
+        pb.command(new String[] {JDKToolFinder.getJDKTool("jcmd"), pid, "VM.stringtable", "-verbose"});
+        output = CDSTestUtils.executeAndLog(pb, "jcmd-stringtable");
+        try {
+            output.shouldContain("16: java.lang.String\n");
+        } catch (RuntimeException e) {
+            output.shouldContain("Unknown diagnostic command");
+        }
+
+        pb.command(new String[] {JDKToolFinder.getJDKTool("jcmd"), pid, "VM.systemdictionary"});
+        output = CDSTestUtils.executeAndLog(pb, "jcmd-systemdictionary");
+        try {
+            output.shouldContain("System Dictionary for 'app' class loader statistics:");
+            output.shouldContain("Number of buckets");
+            output.shouldContain("Number of entries");
+            output.shouldContain("Maximum bucket size");
+        } catch (RuntimeException e) {
+            output.shouldContain("Unknown diagnostic command");
+        }
+
+        pb.command(new String[] {JDKToolFinder.getJDKTool("jcmd"), pid, "VM.systemdictionary", "-verbose"});
+        output = CDSTestUtils.executeAndLog(pb, "jcmd-systemdictionary");
+        try {
+            output.shouldContain("Dictionary for loader data: 0x");
+            output.shouldContain("^java.lang.String");
+        } catch (RuntimeException e) {
+            output.shouldContain("Unknown diagnostic command");
+        }
+    }
+}