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Added a fix for .noConflict(true) not reverting properly. Also added unit tests for noConflict.

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This commit is contained in:
John Resig 2007-10-20 22:04:06 +00:00
parent 5736e8d90d
commit 1ac9d6fbee
3 changed files with 26 additions and 4 deletions
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8
src/core.js
View File

@ -10,8 +10,8 @@
*/
// Map over jQuery in case of overwrite
if ( typeof jQuery != "undefined" )
var _jQuery = jQuery;
if ( window.jQuery )
var _jQuery = window.jQuery;
var jQuery = window.jQuery = function( selector, context ) {
// If the context is a namespace object, return a new object
@ -21,8 +21,8 @@ var jQuery = window.jQuery = function( selector, context ) {
};
// Map over the $ in case of overwrite
if ( typeof $ != "undefined" )
var _$ = $;
if ( window.$ )
var _$ = window.$;
// Map the jQuery namespace to the '$' one
window.$ = jQuery;

1
test/index.html
View File

@ -4,6 +4,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>jQuery Test Suite</title>
<link rel="Stylesheet" media="screen" href="data/testsuite.css" />
<script>var jQuery = "jQuery", $ = "$"; // For testing .noConflcit()</script>
<script type="text/javascript" src="../dist/jquery.js"></script>
<script type="text/javascript" src="data/testrunner.js"></script>
<script type="text/javascript" src="unit/core.js"></script>

21
test/unit/core.js
View File

@ -38,6 +38,27 @@ test("$()", function() {
equals( div.length, 4, "Correct number of elements generated for div hr code b" );
});
test("noConflict", function() {
expect(6);
var old = jQuery;
var newjQuery = jQuery.noConflict();
ok( newjQuery == old, "noConflict returned the jQuery object" );
ok( jQuery == old, "Make sure jQuery wasn't touched." );
ok( $ == "$", "Make sure $ was reverted." );
jQuery = $ = old;
newjQuery = jQuery.noConflict(true);
ok( newjQuery == old, "noConflict returned the jQuery object" );
ok( jQuery == "jQuery", "Make sure jQuery was reverted." );
ok( $ == "$", "Make sure $ was reverted." );
jQuery = $ = old;
});
test("isFunction", function() {
expect(21);