01 
02 /*
03  *  Descripter 1.0 - Java Script Engines
04  *  Copyright (C) 2010-2015  Jianjun Liu (J.J.Liu)
05  *  
06  *  This program is free software: you can redistribute it and/or modify
07  *  it under the terms of the GNU Affero General Public License as published by
08  *  the Free Software Foundation, either version 3 of the License, or
09  *  (at your option) any later version.
10  *  
11  *  This program is distributed in the hope that it will be useful,
12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  *  GNU Affero General Public License for more details.
15  *  
16  *  You should have received a copy of the GNU Affero General Public License
17  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
18  */
19 
20 package org.descripter;
21 
22 import org.descripter.js.api.Core;
23 import org.descripter.js.api.Global;
24 import org.descripter.js.api.Var;
25 
26 /**
27  * <p>Tests JavaScript Numbers.</p>
28  * 
29  * @author <a href="mailto:jianjunliu@126.com">J.J.Liu (Jianjun Liu)</a> at <a href="http://www.descripter.org" target="_blank">http://www.descripter.org</a>
30  * @since Descripter 1.0
31  */
32 public class Numbers extends Global<Core>
33 {
34     /**
35      * <p>Constructs a {@link Global} script context of this type.</p>
36      * @param with The containing {@link Core} context.
37      * @since Descripter 1.0
38      */
39     public Numbers(Core with) {
40         super(with);
41     }
42 
43     /**
44      * <p>Executes the script context of this type.</p>
45      * @since Descripter 1.0
46      */
47     @Override
48     public void run() {
49         Var M = var(with._Math);
50         print(M.var(with._PI));
51         print(call(object(M.var(with._PI)).var(with._toFixed), 3));
52         print(call(object(M.var(with._PI)).var(with._toExponential), 3));
53         print(call(object(M.var(with._PI)).var(with._toPrecision), 3));
54         print(call(var(5.667776, with._toFixed), 3));
55         print(call(var(5.667776, with._toPrecision), 3));
56     }
57 
58     /**
59      * <p>Creates and runs {@link Global} script contexts of the containing type.</p>
60      * @param args Ignored
61      * @since Descripter 1.0
62      */
63     public static void main(String[] args) {
64         Core c = new Core();
65         new Numbers(c).run();
66         new Numbers(c).run();
67         new Numbers(c).run();
68         new Numbers(c).run();
69         new Numbers(c).run();
70         new Numbers(c).run();
71         new Numbers(c).run();
72         new Numbers(c).run();
73         new Numbers(c).run();
74         new Numbers(c).run();
75         new Numbers(c).run();
76     }
77 }