1 /* -*- Mode: java; tab-width: 8 -*-
2 * Copyright (C) 1997, 1998 Netscape Communications Corporation,
5 /* ***** BEGIN LICENSE BLOCK *****
6 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
8 * The contents of this file are subject to the Mozilla Public License Version
9 * 1.1 (the "License"); you may not use this file except in compliance with
10 * the License. You may obtain a copy of the License at
11 * http://www.mozilla.org/MPL/
13 * Software distributed under the License is distributed on an "AS IS" basis,
14 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
15 * for the specific language governing rights and limitations under the
18 * The Original Code is Mozilla Communicator client code, released
21 * The Initial Developer of the Original Code is
22 * Netscape Communications Corporation.
23 * Portions created by the Initial Developer are Copyright (C) 1998
24 * the Initial Developer. All Rights Reserved.
28 * Alternatively, the contents of this file may be used under the terms of
29 * either the GNU General Public License Version 2 or later (the "GPL"), or
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42 gTestfile = 'ToFloat-001.js';
45 * JavaScript to Java type conversion.
47 * This test passes JavaScript number values to several Java methods
48 * that expect arguments of various types, and verifies that the value is
49 * converted to the correct value and type.
51 * This tests instance methods, and not static methods.
53 * Running these tests successfully requires you to have
54 * com.netscape.javascript.qa.liveconnect.DataTypeClass on your classpath.
56 * Specification: Method Overloading Proposal for Liveconnect 3.0
58 * @author: christine@netscape.com
61 var SECTION = "JavaScript Object to java.lang.String";
63 var TITLE = "LiveConnect 3.0 JavaScript to Java Data Type Conversion " +
65 var BUGNUMBER = "335899";
73 // 3.3.6.4 Other JavaScript Objects
74 // Passing a JavaScript object to a java method that that expects a float
76 // 1. Apply the ToPrimitive operator (ECMA 9.3) to the JavaScript object
78 // 2. Convert Result(1) to Java numeric type using the rules in 3.3.3.
80 var bool = new Boolean(true);
82 a[i++] = new TestObject(
83 "dt.setFloat( bool )",
86 "typeof dt.getFloat()",
90 bool = new Boolean(false);
92 a[i++] = new TestObject(
93 "dt.setFloat( bool )",
96 "typeof dt.getFloat()",
100 var number = new Number(0);
102 a[i++] = new TestObject(
103 "dt.setFloat( number )",
106 "typeof dt.getFloat()",
110 nan = new Number(NaN);
112 a[i++] = new TestObject(
113 "dt.setFloat( nan )",
116 "typeof dt.getFloat()",
120 infinity = new Number(Infinity);
122 a[i++] = new TestObject(
123 "dt.setFloat( infinity )",
126 "typeof dt.getFloat()",
130 var neg_infinity = new Number(-Infinity);
132 a[i++] = new TestObject(
133 "dt.setFloat( new Number(neg_infinity))",
136 "typeof dt.getFloat()",
140 var string = new String("JavaScript String Value");
142 a[i++] = new TestObject(
143 "dt.setFloat(string)",
146 "typeof dt.getFloat()",
150 var string = new String("1234567");
152 a[i++] = new TestObject(
153 "dt.setFloat(string)",
156 "typeof dt.getFloat()",
161 var string = new String("123456");
163 a[i++] = new TestObject(
164 "dt.setFloat(string)",
167 "typeof dt.getFloat()",
171 var myobject = new MyObject( "5555555" );
173 a[i++] = new TestObject(
174 "dt.setFloat( myobject )",
177 "typeof dt.getFloat()",
181 myobject = new MyOtherObject( "5551212");
183 a[i++] = new TestObject(
184 "dt.setFloat( myobject )",
187 "typeof dt.getFloat()",
191 myobject = new AnotherObject( "6060842");
193 a[i++] = new TestObject(
194 "dt.setFloat( myobject )",
197 "typeof dt.getFloat()",
201 var object = new Object();
203 a[i++] = new TestObject(
204 "dt.setFloat( object )",
207 "typeof dt.getFloat()",
211 a[i++] = new TestObject(
212 "dt.setFloat( MyObject )",
215 "typeof dt.getFloat()",
219 a[i++] = new TestObject(
220 "dt.setFloat( this )",
223 "typeof dt.getFloat()",
227 a[i++] = new TestObject(
228 "dt.setFloat( Math )",
231 "typeof dt.getFloat()",
235 a[i++] = new TestObject(
236 "dt.setFloat( Function )",
239 "typeof dt.getFloat()",
243 for ( i = 0; i < a.length; i++ ) {
245 a[i].description +"; "+ a[i].javaFieldName,
247 a[i].javaFieldValue );
250 a[i].description +"; " + a[i].javaMethodName,
252 a[i].javaMethodValue );
257 a[i].javaTypeValue );
262 function MyObject( stringValue ) {
263 this.stringValue = String(stringValue);
264 this.toString = new Function( "return this.stringValue" );
267 function MyOtherObject( value ) {
268 this.toString = null;
270 this.valueOf = new Function( "return this.value" );
273 function AnotherObject( value ) {
274 this.toString = new Function( "return new Number(666)" );
276 this.valueOf = new Function( "return this.value" );
279 function TestObject( description, javaField, javaMethod, javaType,
284 this.description = description;
285 this.javaFieldName = javaField;
286 this.javaFieldValue = eval( javaField );
287 this.javaMethodName = javaMethod;
288 this.javaMethodValue = eval( javaMethod );
289 this.javaTypeName = javaType,
290 this.javaTypeValue = eval( javaType );
292 this.jsValue = jsValue;
293 this.jsType = jsType;