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
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18 * The Original Code is Mozilla Communicator client code, released
21 * The Initial Developer of the Original Code is
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23 * Portions created by the Initial Developer are Copyright (C) 1998
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42 gTestfile = 'ToInt-004.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 = "number conversion to int";
63 var TITLE = "LiveConnect 3.0 JavaScript to Java Data Type Conversion " +
65 var BUGNUMBER="335589";
74 // passing a JS number to a method that expects a int:
75 // round JS number to integral value using round-to-negative-infinity mode
76 // numbers with a magnitude too large to be represented in the target integral
77 // type result in a runtime error.
80 // Special cases: 0, -0, Infinity, -Infinity, and NaN
82 a[i++] = new TestObject(
83 "dt.setInteger(java.lang.Integer.MIN_VALUE - 0.5)",
86 "typeof dt.getInteger()",
87 java.lang.Integer.MIN_VALUE,
90 a[i++] = new TestObject(
91 "dt.setInteger(java.lang.Integer.MIN_VALUE - 0.4)",
94 "typeof dt.getInteger()",
95 java.lang.Integer.MIN_VALUE,
98 a[i++] = new TestObject(
99 "dt.setInteger(java.lang.Integer.MIN_VALUE + 0.6)",
102 "typeof dt.getInteger()",
103 java.lang.Integer.MIN_VALUE+1,
106 a[i++] = new TestObject(
107 "dt.setInteger(java.lang.Integer.MIN_VALUE + 0.5)",
110 "typeof dt.getInteger()",
111 java.lang.Integer.MIN_VALUE +1,
114 a[i++] = new TestObject(
115 "dt.setInteger(java.lang.Integer.MIN_VALUE + 0.4)",
118 "typeof dt.getInteger()",
119 java.lang.Integer.MIN_VALUE +1,
122 a[i++] = new TestObject(
123 "dt.setInteger(java.lang.Integer.MIN_VALUE - 0.999)",
126 "typeof dt.getInteger()",
127 java.lang.Integer.MIN_VALUE,
130 for ( i = 0; i < a.length; i++ ) {
132 a[i].description +"; "+ a[i].javaFieldName,
134 a[i].javaFieldValue );
137 a[i].description +"; " + a[i].javaMethodName,
139 a[i].javaMethodValue );
144 a[i].javaTypeValue );
149 function TestObject( description, javaField, javaMethod, javaType,
154 this.description = description;
155 this.javaFieldName = javaField;
156 this.javaFieldValue = eval( javaField );
157 this.javaMethodName = javaMethod;
158 this.javaMethodValue = eval( javaMethod );
159 this.javaTypeName = javaType,
160 this.javaTypeValue = eval( javaType );
162 this.jsValue = jsValue;
163 this.jsType = jsType;