1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/rt/vm/src/test/java/org/apidesign/vm4brwsr/SystemTest.java Tue Feb 26 16:54:16 2013 +0100
1.3 @@ -0,0 +1,56 @@
1.4 +/**
1.5 + * Back 2 Browser Bytecode Translator
1.6 + * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
1.7 + *
1.8 + * This program is free software: you can redistribute it and/or modify
1.9 + * it under the terms of the GNU General Public License as published by
1.10 + * the Free Software Foundation, version 2 of the License.
1.11 + *
1.12 + * This program is distributed in the hope that it will be useful,
1.13 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.14 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.15 + * GNU General Public License for more details.
1.16 + *
1.17 + * You should have received a copy of the GNU General Public License
1.18 + * along with this program. Look for COPYING file in the top folder.
1.19 + * If not, see http://opensource.org/licenses/GPL-2.0.
1.20 + */
1.21 +package org.apidesign.vm4brwsr;
1.22 +
1.23 +import org.testng.annotations.BeforeClass;
1.24 +import static org.testng.Assert.*;
1.25 +import org.testng.annotations.Test;
1.26 +
1.27 +/**
1.28 + *
1.29 + * @author Jaroslav Tulach <jtulach@netbeans.org>
1.30 + */
1.31 +public class SystemTest {
1.32 + private static TestVM code;
1.33 +
1.34 + @Test public void verifyJSTime() throws Exception {
1.35 + long now = System.currentTimeMillis();
1.36 +
1.37 + Object js = code.execCode("Get js time",
1.38 + org.apidesign.bck2brwsr.emul.lang.System.class, "currentTimeMillisDouble__D",
1.39 + null
1.40 + );
1.41 +
1.42 + assertTrue(js instanceof Double, "Double " + js);
1.43 + long time = ((Double)js).longValue();
1.44 +
1.45 + long later = System.currentTimeMillis();
1.46 +
1.47 + assertTrue(now <= time, "Lower bound is OK: " + now + " <= " + time);
1.48 + assertTrue(time <= later, "Upper bound is OK: " + time + " <= " + later);
1.49 + }
1.50 +
1.51 +
1.52 + @BeforeClass
1.53 + public static void compileTheCode() throws Exception {
1.54 + code = TestVM.compileClass(
1.55 + "org/apidesign/bck2brwsr/emul/lang/System");
1.56 + }
1.57 +
1.58 +}
1.59 +