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39 gTestfile = 'ToChar-004.js';
41 /* -*- Mode: java; tab-width: 8 -*-
42 * Copyright (C) 1997, 1998 Netscape Communications Corporation,
43 * All Rights Reserved.
47 * JavaScript to Java type conversion.
49 * This test passes JavaScript number values to several Java methods
50 * that expect arguments of various types, and verifies that the value is
51 * converted to the correct value and type.
53 * This tests instance methods, and not static methods.
55 * Running these tests successfully requires you to have
56 * com.netscape.javascript.qa.liveconnect.DataTypeClass on your classpath.
58 * Specification: Method Overloading Proposal for Liveconnect 3.0
60 * @author: christine@netscape.com
63 var SECTION = "number conversion to char";
65 var TITLE = "LiveConnect 3.0 JavaScript to Java Data Type Conversion " +
74 // passing a JS number to a method that expects a char:
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.setChar(java.lang.Character.MAX_VALUE - 0.5)",
86 "typeof dt.getChar()",
87 java.lang.Character.MAX_VALUE - 1,
90 a[i++] = new TestObject(
91 "dt.setChar(java.lang.Character.MAX_VALUE - 0.5)",
94 "typeof dt.getChar()",
95 java.lang.Character.MAX_VALUE - 1,
98 a[i++] = new TestObject(
99 "dt.setChar(java.lang.Character.MAX_VALUE - 0.4)",
102 "typeof dt.getChar()",
103 java.lang.Character.MAX_VALUE - 1,
106 a[i++] = new TestObject(
107 "dt.setChar(java.lang.Character.MIN_VALUE + 0.6)",
110 "typeof dt.getChar()",
111 java.lang.Character.MIN_VALUE,
114 a[i++] = new TestObject(
115 "dt.setChar(java.lang.Character.MIN_VALUE + 0.4)",
118 "typeof dt.getChar()",
119 java.lang.Character.MIN_VALUE,
121 a[i++] = new TestObject(
122 "dt.setChar(java.lang.Character.MIN_VALUE + 0.6)",
125 "typeof dt.getChar()",
126 java.lang.Character.MIN_VALUE,
129 for ( i = 0; i < a.length; i++ ) {
131 a[i].description +"; "+ a[i].javaFieldName,
133 a[i].javaFieldValue );
136 a[i].description +"; " + a[i].javaMethodName,
138 a[i].javaMethodValue );
143 a[i].javaTypeValue );
148 function TestObject( description, javaField, javaMethod, javaType,
153 this.description = description;
154 this.javaFieldName = javaField;
155 this.javaFieldValue = eval( javaField );
156 this.javaMethodName = javaMethod;
157 this.javaMethodValue = eval( javaMethod );
158 this.javaTypeName = javaType,
159 this.javaTypeValue = eval( javaType );
161 this.jsValue = jsValue;
162 this.jsType = jsType;