jaroslav@1328: /**
jaroslav@1328:  * Back 2 Browser Bytecode Translator
jaroslav@1328:  * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
jaroslav@1328:  *
jaroslav@1328:  * This program is free software: you can redistribute it and/or modify
jaroslav@1328:  * it under the terms of the GNU General Public License as published by
jaroslav@1328:  * the Free Software Foundation, version 2 of the License.
jaroslav@1328:  *
jaroslav@1328:  * This program is distributed in the hope that it will be useful,
jaroslav@1328:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
jaroslav@1328:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
jaroslav@1328:  * GNU General Public License for more details.
jaroslav@1328:  *
jaroslav@1328:  * You should have received a copy of the GNU General Public License
jaroslav@1328:  * along with this program. Look for COPYING file in the top folder.
jaroslav@1328:  * If not, see http://opensource.org/licenses/GPL-2.0.
jaroslav@1328:  */
jaroslav@1328: package org.apidesign.bck2brwsr.tck;
jaroslav@1328: 
jaroslav@1416: import java.io.ByteArrayOutputStream;
jaroslav@1416: import java.io.PrintStream;
jaroslav@1417: import org.apidesign.bck2brwsr.core.ExtraJavaScript;
jaroslav@1416: import org.apidesign.bck2brwsr.core.JavaScriptBody;
jaroslav@1328: import org.apidesign.bck2brwsr.vmtest.Compare;
jaroslav@1328: import org.apidesign.bck2brwsr.vmtest.VMTest;
jaroslav@1328: import org.testng.annotations.Factory;
jaroslav@1328: 
jaroslav@1328: /**
jaroslav@1328:  *
jaroslav@1328:  * @author Jaroslav Tulach <jtulach@netbeans.org>
jaroslav@1328:  */
jaroslav@1417: @ExtraJavaScript(resource = "/org/apidesign/bck2brwsr/tck/console.js")
jaroslav@1328: public class SystemTest {
jaroslav@1328:     @Compare public boolean nonNullOSName() {
jaroslav@1328:         return System.getProperty("os.name") != null;
jaroslav@1328:     }
jaroslav@1328: 
jaroslav@1416:     @Compare public String captureStdOut() throws Exception {
jaroslav@1416:         Object capture = initCapture();
jaroslav@1416:         System.out.println("Ahoj");
jaroslav@1416:         return textCapture(capture);
jaroslav@1416:     }
jaroslav@1416:     
jaroslav@1416:     @JavaScriptBody(args = {}, body = ""
jaroslav@1416:         + "var lines = [];"
jaroslav@1416:         + "console.log = function(l) { lines.push(l); };"
jaroslav@1416:         + "return lines;")
jaroslav@1416:     Object initCapture() {
jaroslav@1416:         ByteArrayOutputStream os = new ByteArrayOutputStream();
jaroslav@1416:         PrintStream ps = new PrintStream(os);
jaroslav@1416:         
jaroslav@1416:         System.setOut(ps);
jaroslav@1416:         return os;
jaroslav@1416:     }
jaroslav@1416:     
jaroslav@1416:     @JavaScriptBody(args = { "o" }, body = "return o.join('');")
jaroslav@1416:     String textCapture(Object o) throws java.io.IOException {
jaroslav@1416:         ByteArrayOutputStream b = (ByteArrayOutputStream) o;
jaroslav@1416:         return new String(b.toByteArray(), "UTF-8");
jaroslav@1416:     }
jaroslav@1416:     
jaroslav@1328:     @Factory public static Object[] create() {
jaroslav@1328:         return VMTest.create(SystemTest.class);
jaroslav@1328:     }
jaroslav@1328: }