gecko/js/tests/lc3/ArrayMethods/byte-001.js

135 lines
4.3 KiB
JavaScript

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Communicator client code, released
* March 31, 1998.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
gTestfile = 'byte-001.js';
/**
* java array objects "inherit" JS string methods. verify that byte arrays
* can inherit JavaScript Array object methods
*
*
*/
var SECTION = "java array object inheritance JavaScript Array methods";
var VERSION = "1_4";
var TITLE = "LiveConnect 3.0 " + SECTION;
startTest();
var a = new Array();
a[a.length] = new TestObject(
"var b"+a.length+" = new java.lang.String(\"hello\").getBytes(); b"+a.length+".join() +''",
"b"+a.length,
"join",
true,
"104,101,108,108,111" );
a[a.length] = new TestObject(
"var b"+a.length+" = new java.lang.String(\"JavaScript\").getBytes(); b"+a.length+".reverse().join() +''",
"b"+a.length,
"reverse",
true,
getCharValues("tpircSavaJ") );
a[a.length] = new TestObject(
"var b"+a.length+" = new java.lang.String(\"JavaScript\").getBytes(); b"+a.length+".sort().join() +''",
"b"+a.length,
"sort",
true,
"105,112,114,116,118,74,83,97,97,99" );
a[a.length] = new TestObject(
"var b"+a.length+" = new java.lang.String(\"JavaScript\").getBytes(); b"+a.length+".sort().join() +''",
"b"+a.length,
"sort",
true,
"105,112,114,116,118,74,83,97,97,99" );
test();
// given a string, return a string consisting of the char value of each
// character in the string, separated by commas
function getCharValues(string) {
for ( var c = 0, cString = ""; c < string.length; c++ ) {
cString += string.charCodeAt(c) + ((c+1 < string.length) ? "," : "");
}
return cString;
}
// figure out what methods exist
// if there is no java method with the same name as a js method, should
// be able to invoke the js method without casting to a js string. also
// the method should equal the same method of String.prototype.
// if there is a java method with the same name as a js method, invoking
// the method should call the java method
function TestObject( description, ob, method, override, expect ) {
this.description = description;
this.object = ob;
this.method = method;
this.override = override
this.expect;
this.result = eval(description);
this.isJSMethod = eval( ob +"."+ method +" == Array.prototype." + method );
// verify result of method
new TestCase(
description,
expect,
this.result );
// verify that method is the method of Array.prototype
new TestCase(
ob +"." + method +" == Array.prototype." + method,
override,
this.isJSMethod );
// verify that it's not cast to JS Array type
new TestCase(
ob + ".getClass().getName() +''",
"[B",
eval( ob+".getClass().getName() +''") );
}