8004691: Add a jtreg test that exercises the ExecuteInternalVMTests flag

Reviewed-by: stefank, brutisso, kvn, ctornqvi
Contributed-by: erik.helin@oracle.com

test/sanity/ExecuteInternalVMTests.java

+/*
+ * Copyright (c) 2012, 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 ExecuteInternalVMTests
+ * @bug 8004691
+ * @summary Add a jtreg test that exercises the ExecuteInternalVMTests flag
+ * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+ExecuteInternalVMTests ExecuteInternalVMTests
+ */
+public class ExecuteInternalVMTests {
+    public static void main(String[] args) throws Exception {
+        // The tests that are run are the HotSpot internal tests which are
+        // executed only when the flag -XX:+ExecuteInternalVMTests is used.
+
+        // The flag -XX:+ExecuteInternalVMTests can only be used for
+        // non-product builds of HotSpot. Therefore, the flag
+        // -XX:+IgnoreUnrecognizedVMOptions is also used, which means that this
+        // test will do nothing on a product build.
+    }
+}