vm/src/test/java/org/apidesign/vm4brwsr/tck/IntegerArithmeticTest.java
author Martin Soch <Martin.Soch@oracle.com>
Tue, 18 Dec 2012 11:41:09 +0100
brancharithmetic
changeset 345 f954edc48431
child 351 b7459b10d581
permissions -rw-r--r--
Added few test for integer arithmetic - should fail for now, but it doesn't.
     1 /**
     2  * Back 2 Browser Bytecode Translator
     3  * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
     4  *
     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.
     8  *
     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.
    13  *
    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.
    17  */
    18 package org.apidesign.vm4brwsr.tck;
    19 
    20 import org.apidesign.bck2brwsr.core.JavaScriptBody;
    21 import org.apidesign.vm4brwsr.Compare;
    22 import org.apidesign.vm4brwsr.CompareVMs;
    23 import org.testng.annotations.Factory;
    24 
    25 /**
    26  *
    27  * @author Jaroslav Tulach <jtulach@netbeans.org>
    28  */
    29 public class IntegerArithmeticTest {
    30     //@JavaScriptBody(args="msg", body="java.lang.System.out.println(msg.toString());")
    31     //private static native void log(String msg);
    32     
    33     @Compare public int overflow() {
    34         int v = Integer.MAX_VALUE + 1;
    35         return v;
    36     }
    37     
    38     @Compare public int underflow() {
    39         int v = Integer.MIN_VALUE - 1;
    40         return v;
    41     }
    42     
    43     /* @Compare public int convertToInt() {
    44         long v = Long.MAX_VALUE / 2;
    45         log("convert: " + v);
    46         return (int) v;
    47     } */
    48     @Compare public int addAndMaxInt() {
    49         return Integer.MAX_VALUE + Integer.MAX_VALUE;
    50     }
    51     
    52     @Compare public int multiplyMaxInt() {
    53         return Integer.MAX_VALUE * Integer.MAX_VALUE;
    54     }
    55     
    56     @Factory
    57     public static Object[] create() {
    58         return CompareVMs.create(IntegerArithmeticTest.class);
    59     }
    60 }