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| * 1.1 (the "License"); you may not use this file except in compliance with |
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| * The Original Code is Mozilla Communicator client code, released |
| * March 31, 1998. |
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| * The Initial Developer of the Original Code is |
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| * ***** END LICENSE BLOCK ***** */ |
| |
| gTestfile = 'float-001.js'; |
| |
| /** |
| Template for LiveConnect Tests |
| |
| File Name: number-002.js |
| Description: |
| |
| When setting the value of a Java field with a JavaScript number or |
| when passing a JavaScript number to a Java method as an argument, |
| LiveConnect should be able to convert the number to any one of the |
| following types: |
| |
| byte |
| short |
| int |
| long |
| float |
| double |
| char |
| java.lang.Double |
| |
| Note that the value of the Java field may not be as precise as the |
| JavaScript value's number, if for example, you pass a large number to |
| a short or byte, or a float to integer. |
| |
| JavaScript numbers cannot be converted to instances of java.lang.Float |
| or java.lang.Integer. |
| |
| This test does not cover the cases in which a Java method returns one |
| of the above primitive Java types. |
| |
| Currently split up into numerous tests, since rhino live connect fails |
| to translate numbers into the correct types. |
| |
| test for creating java.lang.Float objects. |
| |
| |
| @author christine@netscape.com |
| @version 1.00 |
| */ |
| var SECTION = "LiveConnect"; |
| var VERSION = "1_3"; |
| var TITLE = "LiveConnect JavaScript to Java Data Type Conversion"; |
| |
| startTest(); |
| writeHeaderToLog( SECTION + " "+ TITLE); |
| |
| // typeof all resulting objects is "object"; |
| var E_TYPE = "object"; |
| |
| |
| // JS class of all resulting objects is "JavaObject"; |
| var E_JSCLASS = "[object JavaObject]"; |
| |
| |
| var a = new Array(); |
| var i = 0; |
| |
| a[i++] = new TestObject( "new java.lang.Float(\"0.0\")", |
| new java.lang.Float("0.0"), 0 ); |
| |
| a[i++] = new TestObject( "new java.lang.Float(\"0.\")", |
| new java.lang.Float("0"), 0 ); |
| |
| a[i++] = new TestObject( "new java.lang.Float( 5 )", |
| new java.lang.Float(5), 5 ); |
| |
| a[i++] = new TestObject( "new java.lang.Float( 5.5 )", |
| new java.lang.Float(5.5), 5.5 ); |
| |
| a[i++] = new TestObject( "new java.lang.Float( Number(5) )", |
| new java.lang.Float(Number(5)), 5 ); |
| |
| a[i++] = new TestObject( "new java.lang.Float( Number(5.5) )", |
| new java.lang.Float(Number(5.5)), 5.5 ); |
| |
| for ( var i = 0; i < a.length; i++ ) { |
| |
| // check typeof |
| new TestCase( |
| SECTION, |
| "typeof (" + a[i].description +")", |
| a[i].type, |
| typeof a[i].javavalue ); |
| /* |
| // check the js class |
| new TestCase( |
| SECTION, |
| "("+ a[i].description +").getJSClass()", |
| E_JSCLASS, |
| a[i].jsclass ); |
| */ |
| // check the number value of the object |
| new TestCase( |
| SECTION, |
| "Number(" + a[i].description +")", |
| a[i].jsvalue, |
| Number( a[i].javavalue ) ); |
| } |
| |
| test(); |
| |
| function TestObject( description, javavalue, jsvalue ) { |
| this.description = description; |
| this.javavalue = javavalue; |
| this.jsvalue = jsvalue; |
| this.type = E_TYPE; |
| // LC2 does not support the proto property in Java objects |
| // this.javavalue.__proto__.getJSClass = Object.prototype.toString; |
| // this.jsclass = this.javavalue.getJSClass(); |
| return this; |
| } |