/***** BEGIN LICENSE BLOCK *****
* Version: CPL 1.0/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Common Public
* License Version 1.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.eclipse.org/legal/cpl-v10.html
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* Copyright (C) 2002-2011 JRuby Community
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the CPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the CPL, the GPL or the LGPL.
***** END LICENSE BLOCK *****/
package org.jruby.embed.osgi.jsr223.test;
import javax.script.Invocable;
import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.ScriptException;
import org.jruby.embed.ScriptingContainer;
import org.junit.Test;
/**
* @author hmalphettes
*
* Simple test the bindings. No OSGi specifics involved here.
*/
public class TestJRubyJSR223 {
// private static String puts_x="puts x";
@Test public void testHelloWorldJSR223() throws Exception {
//That engine manager has issues running in OSGi so far.
//we could register the engine directly on the manager.
//or pass it a class that belongs to the jruby bundle so that
//it can locate the services's file.
//It defeats the purpose of JSR223 as now it is aware of
//
//(Confirmation that JSR223 needs a serious update)
//note passing the org.jruby.jruby's classloader will enable
//the script engine manager to actually locate jruby's ScriptEngine
ScriptEngineManager manager = new ScriptEngineManager(
ScriptingContainer.class.getClassLoader());
ScriptEngine engine = manager.getEngineByName("jruby");
engine.eval("puts \"Hello World!\"");
}
@Test public void testWrappedException() throws Exception {
ScriptEngineManager manager = new ScriptEngineManager(
ScriptingContainer.class.getClassLoader());
ScriptEngine engine = manager.getEngineByName("jruby");
try {
engine.eval("a = nil\n" +
"a.hello");
} catch (ScriptException se) {
// Throwable t = se;
// while (t != null && t.getCause() != t) {
// System.err.println("Hierarchy of causes " + t.getMessage() + " " + t.getClass().getSimpleName());
// t = t.getCause();
// }
return;
}
}
@Test public void testWrappedException2() throws Exception {
ScriptEngineManager manager = new ScriptEngineManager(
ScriptingContainer.class.getClassLoader());
ScriptEngine engine = manager.getEngineByName("jruby");
try {
Invocable inv = (Invocable)engine;
inv.invokeFunction("thisMethodDoesNotExist", new Object());
} catch (ScriptException se) {
Throwable t = se;
while (t != null && t.getCause() != t) {
System.err.println("Hierarchy of causes " + t.getMessage() + " " + t.getClass().getSimpleName());
t = t.getCause();
}
throw se;
}
}
}