6705893: javax.script tests should not require a js engine on OpenJDK
Summary: Fixed the tests to pass with open JDK.
Reviewed-by: darcy
diff --git a/test/javax/script/Helper.java b/test/javax/script/Helper.java
new file mode 100644
index 0000000..8d259cc
--- /dev/null
+++ b/test/javax/script/Helper.java
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+import javax.script.*;
+
+/**
+ * Helper class to consolidate testing requirements for a js engine.
+ * A js engine is required as part of Sun's product JDK.
+ */
+public class Helper {
+    private Helper() {}; // Don't instantiate
+
+    public static ScriptEngine getJsEngine(ScriptEngineManager m) {
+        ScriptEngine e  = m.getEngineByName("js");
+        if (e == null &&
+            System.getProperty("java.runtime.name").startsWith("Java(TM)")) {
+            // A js engine is requied for Sun's product JDK
+            throw new RuntimeException("no js engine found");
+        }
+        return e;
+    }
+}