1.1 --- a/boot/src/test/java/org/apidesign/html/boot/impl/JsClassLoaderTest.java Mon Dec 16 15:48:09 2013 +0100
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,155 +0,0 @@
1.4 -/**
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1.9 - * Oracle and Java are registered trademarks of Oracle and/or its affiliates.
1.10 - * Other names may be trademarks of their respective owners.
1.11 - *
1.12 - * The contents of this file are subject to the terms of either the GNU
1.13 - * General Public License Version 2 only ("GPL") or the Common
1.14 - * Development and Distribution License("CDDL") (collectively, the
1.15 - * "License"). You may not use this file except in compliance with the
1.16 - * License. You can obtain a copy of the License at
1.17 - * http://www.netbeans.org/cddl-gplv2.html
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1.25 - * accompanied this code. If applicable, add the following below the
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1.40 - * your version of this file under either the CDDL, the GPL Version 2 or
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1.46 -package org.apidesign.html.boot.impl;
1.47 -
1.48 -import java.io.Closeable;
1.49 -import java.io.Reader;
1.50 -import org.apidesign.html.boot.spi.Fn;
1.51 -import java.net.URL;
1.52 -import java.net.URLClassLoader;
1.53 -import java.util.ArrayList;
1.54 -import java.util.Arrays;
1.55 -import java.util.Enumeration;
1.56 -import java.util.List;
1.57 -import javax.script.Invocable;
1.58 -import javax.script.ScriptEngine;
1.59 -import javax.script.ScriptEngineManager;
1.60 -import javax.script.ScriptException;
1.61 -import org.testng.annotations.AfterClass;
1.62 -import org.testng.annotations.BeforeClass;
1.63 -import org.testng.annotations.BeforeMethod;
1.64 -
1.65 -/**
1.66 - *
1.67 - * @author Jaroslav Tulach <jaroslav.tulach@apidesign.org>
1.68 - */
1.69 -public class JsClassLoaderTest extends JsClassLoaderBase{
1.70 - private static Fn.Presenter loader;
1.71 -
1.72 - @BeforeClass
1.73 - public static void setUpClass() throws Exception {
1.74 - ScriptEngineManager sem = new ScriptEngineManager();
1.75 - final ScriptEngine eng = sem.getEngineByMimeType("text/javascript");
1.76 -
1.77 - final URL my = JsClassLoaderTest.class.getProtectionDomain().getCodeSource().getLocation();
1.78 - ClassLoader parent = JsClassLoaderTest.class.getClassLoader().getParent();
1.79 - final URLClassLoader ul = new URLClassLoader(new URL[] { my }, parent);
1.80 - class MyCL extends JsClassLoader implements Fn.Presenter {
1.81 -
1.82 - public MyCL(ClassLoader parent) {
1.83 - super(parent);
1.84 - }
1.85 -
1.86 - @Override
1.87 - protected URL findResource(String name) {
1.88 - return ul.getResource(name);
1.89 - }
1.90 - @Override
1.91 - public Fn defineFn(String code, String... names) {
1.92 - StringBuilder sb = new StringBuilder();
1.93 - sb.append("(function() {");
1.94 - sb.append("return function(");
1.95 - String sep = "";
1.96 - for (String n : names) {
1.97 - sb.append(sep);
1.98 - sb.append(n);
1.99 - sep = ", ";
1.100 - }
1.101 - sb.append(") {");
1.102 - sb.append(code);
1.103 - sb.append("};");
1.104 - sb.append("})()");
1.105 - try {
1.106 - final Object val = eng.eval(sb.toString());
1.107 - return new Fn(this) {
1.108 - @Override
1.109 - public Object invoke(Object thiz, Object... args) throws Exception {
1.110 - List<Object> all = new ArrayList<Object>(args.length + 1);
1.111 - all.add(thiz == null ? val : thiz);
1.112 - all.addAll(Arrays.asList(args));
1.113 - Invocable inv = (Invocable)eng;
1.114 - try {
1.115 - Object ret = inv.invokeMethod(val, "call", all.toArray());
1.116 - return val.equals(ret) ? null : ret;
1.117 - } catch (Exception ex) {
1.118 - throw ex;
1.119 - }
1.120 - }
1.121 - };
1.122 - } catch (ScriptException ex) {
1.123 - throw new LinkageError("Can't parse: " + sb, ex);
1.124 - }
1.125 - }
1.126 -
1.127 - @Override
1.128 - protected Enumeration<URL> findResources(String name) {
1.129 - throw new UnsupportedOperationException();
1.130 - }
1.131 -
1.132 - @Override
1.133 - public void loadScript(Reader code) throws ScriptException {
1.134 - eng.eval(code);
1.135 - }
1.136 -
1.137 - @Override
1.138 - public void displayPage(URL page, Runnable onPageLoad) {
1.139 - throw new UnsupportedOperationException();
1.140 - }
1.141 - };
1.142 -
1.143 - MyCL l = new MyCL(parent);
1.144 - Closeable close = FnContext.activate(l);
1.145 - methodClass = l.loadClass(JsMethods.class.getName());
1.146 - close.close();
1.147 - loader = l;
1.148 - }
1.149 -
1.150 - @BeforeMethod public void initPresenter() {
1.151 - FnContext.currentPresenter(loader);
1.152 - }
1.153 -
1.154 - @AfterClass
1.155 - public static void cleanUp() {
1.156 - methodClass = null;
1.157 - }
1.158 -}
1.159 \ No newline at end of file