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.ByteArrayOutputStream;
21 import java.io.PrintStream;
22 import org.apidesign.bck2brwsr.core.JavaScriptBody;
23 import org.apidesign.bck2brwsr.vmtest.Compare;
24 import org.apidesign.bck2brwsr.vmtest.VMTest;
25 import org.testng.annotations.Factory;
29 * @author Jaroslav Tulach <jtulach@netbeans.org>
31 public class SystemTest {
32 @Compare public boolean nonNullOSName() {
33 return System.getProperty("os.name") != null;
36 @Compare public String captureStdOut() throws Exception {
37 Object capture = initCapture();
38 System.out.println("Ahoj");
39 return textCapture(capture);
42 @JavaScriptBody(args = {}, body = ""
44 + "console.log = function(l) { lines.push(l); };"
46 Object initCapture() {
47 ByteArrayOutputStream os = new ByteArrayOutputStream();
48 PrintStream ps = new PrintStream(os);
54 @JavaScriptBody(args = { "o" }, body = "return o.join('');")
55 String textCapture(Object o) throws java.io.IOException {
56 ByteArrayOutputStream b = (ByteArrayOutputStream) o;
57 return new String(b.toByteArray(), "UTF-8");
60 @Factory public static Object[] create() {
61 return VMTest.create(SystemTest.class);