--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/Thread/TestThreadDumpSMRInfo.java	Wed Nov 22 17:54:50 2017 -0800
@@ -0,0 +1,93 @@
+/*
+ * 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.
+ */
+
+/*
+ * @test
+ * @bug     8167108
+ * @summary Checks whether jstack reports a "Threads class SMR info" section.
+ *
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc
+ *          java.management
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+EnableThreadSMRStatistics TestThreadDumpSMRInfo
+ */
+
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.JDKToolFinder;
+
+public class TestThreadDumpSMRInfo {
+    // jstack tends to be closely bound to the VM that we are running
+    // so use getTestJDKTool() instead of getCompileJDKTool() or even
+    // getJDKTool() which can fall back to "compile.jdk".
+    final static String JSTACK = JDKToolFinder.getTestJDKTool("jstack");
+    final static String PID = "" + ProcessHandle.current().pid();
+
+    // Here's a sample "Threads class SMR info" section:
+    //
+    // Threads class SMR info:
+    // _smr_java_thread_list=0x0000000000ce8da0, length=23, elements={
+    // 0x000000000043a800, 0x0000000000aee800, 0x0000000000b06800, 0x0000000000b26000,
+    // 0x0000000000b28800, 0x0000000000b2b000, 0x0000000000b2e000, 0x0000000000b30000,
+    // 0x0000000000b32800, 0x0000000000b35000, 0x0000000000b3f000, 0x0000000000b41800,
+    // 0x0000000000b44000, 0x0000000000b46800, 0x0000000000b48800, 0x0000000000b53000,
+    // 0x0000000000b55800, 0x0000000000b57800, 0x0000000000b5a000, 0x0000000000b5c800,
+    // 0x0000000000cc8800, 0x0000000000fd9800, 0x0000000000ef4800
+    // }
+    // _smr_java_thread_list_alloc_cnt=24, _smr_java_thread_list_free_cnt=23, _smr_java_thread_list_max=23, _smr_nested_thread_list_max=0
+    // _smr_delete_lock_wait_cnt=0, _smr_delete_lock_wait_max=0
+    // _smr_to_delete_list_cnt=0, _smr_to_delete_list_max=1
+
+    final static String HEADER_STR = "Threads class SMR info:";
+
+    static boolean verbose = false;
+
+    public static void main(String[] args) throws Exception {
+        if (args.length != 0) {
+            int arg_i = 0;
+            if (args[arg_i].equals("-v")) {
+                verbose = true;
+                arg_i++;
+            }
+        }
+
+        ProcessBuilder pb = new ProcessBuilder(JSTACK, PID);
+        OutputAnalyzer output = new OutputAnalyzer(pb.start());
+
+        if (verbose) {
+            System.out.println("stdout: " + output.getStdout());
+        }
+
+        output.shouldHaveExitValue(0);
+        System.out.println("INFO: jstack ran successfully.");
+
+        output.shouldContain(HEADER_STR);
+        System.out.println("INFO: Found: '" + HEADER_STR + "' in jstack output.");
+
+        System.out.println("Test PASSED.");
+    }
+
+    static void usage() {
+        System.err.println("Usage: java TestThreadDumpSMRInfo [-v]");
+        System.exit(1);
+    }
+}