2 * Back 2 Browser Bytecode Translator
3 * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, version 2 of the License.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. Look for COPYING file in the top folder.
16 * If not, see http://opensource.org/licenses/GPL-2.0.
18 package org.apidesign.bck2brwsr.tck;
20 import java.io.IOException;
21 import java.io.InputStream;
23 import java.util.Enumeration;
24 import org.apidesign.bck2brwsr.vmtest.Compare;
25 import org.apidesign.bck2brwsr.vmtest.VMTest;
26 import org.testng.annotations.Factory;
30 * @author Jaroslav Tulach <jtulach@netbeans.org>
32 public class ResourcesTest {
33 @Compare public String allManifests() throws Exception {
34 Enumeration<URL> en = ClassLoader.getSystemResources("META-INF/MANIFEST.MF");
35 assert en.hasMoreElements() : "Should have at least one manifest";
36 String first = readString(en.nextElement().openStream());
37 boolean different = false;
39 while (en.hasMoreElements()) {
40 URL url = en.nextElement();
41 String now = readString(url.openStream());
42 if (!first.equals(now)) {
47 throw new IllegalStateException(
48 "Giving up. First manifest:\n" + first +
49 "\nLast manifest:\n" + now
53 assert different : "Not all manifests should look like first one:\n" + first;
57 @Compare public String readResourceAsStream() throws Exception {
58 InputStream is = getClass().getResourceAsStream("Resources.txt");
59 return readString(is);
62 @Compare public String readResourceViaConnection() throws Exception {
63 InputStream is = getClass().getResource("Resources.txt").openConnection().getInputStream();
64 return readString(is);
67 private String readString(InputStream is) throws IOException {
68 StringBuilder sb = new StringBuilder();
69 byte[] b = new byte[512];
75 for (int i = 0; i < len; i++) {
76 sb.append((char)b[i]);
81 @Compare public String readResourceAsStreamFromClassLoader() throws Exception {
82 InputStream is = getClass().getClassLoader().getResourceAsStream("org/apidesign/bck2brwsr/tck/Resources.txt");
83 return readString(is);
86 @Compare public String toURIFromURL() throws Exception {
87 URL u = new URL("http://apidesign.org");
88 return u.toURI().toString();
91 @Factory public static Object[] create() {
92 return VMTest.create(ResourcesTest.class);