Make sure subclass is a proper subclass not just subclassing the fn methods. Fixes #7979.
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2 changed files with 52 additions and 1 deletions
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@ -961,6 +961,7 @@ jQuery.extend({
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function jQuerySubclass( selector, context ) {
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function jQuerySubclass( selector, context ) {
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return new jQuerySubclass.fn.init( selector, context );
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return new jQuerySubclass.fn.init( selector, context );
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}
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}
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jQuery.extend( true, jQuerySubclass, this );
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jQuerySubclass.superclass = this;
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jQuerySubclass.superclass = this;
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jQuerySubclass.fn = jQuerySubclass.prototype = this();
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jQuerySubclass.fn = jQuerySubclass.prototype = this();
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jQuerySubclass.fn.constructor = jQuerySubclass;
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jQuerySubclass.fn.constructor = jQuerySubclass;
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@ -969,6 +970,7 @@ jQuery.extend({
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if ( context && context instanceof jQuery && !(context instanceof jQuerySubclass) ) {
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if ( context && context instanceof jQuery && !(context instanceof jQuerySubclass) ) {
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context = jQuerySubclass(context);
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context = jQuerySubclass(context);
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}
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}
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return jQuery.fn.init.call( this, selector, context, rootjQuerySubclass );
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return jQuery.fn.init.call( this, selector, context, rootjQuerySubclass );
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};
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};
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jQuerySubclass.fn.init.prototype = jQuerySubclass.fn;
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jQuerySubclass.fn.init.prototype = jQuerySubclass.fn;
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@ -1130,6 +1130,55 @@ test("jQuery.when() - joined", function() {
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});
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});
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test("jQuery.subclass", function(){
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test("jQuery.subclass", function(){
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expect(18);
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var Subclass = jQuery.subclass();
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Subclass.extend({
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topLevelMethod: function() {return this.debug;},
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debug: false,
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config: {
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locale: 'en_US'
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},
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setup: function(config) {
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this.extend(true, this.config, config);
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}
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});
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Subclass.fn.extend({subClassMethod: function() { return this;}});
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//Test Simple Subclass
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ok(Subclass.topLevelMethod() === false, 'Subclass.topLevelMethod thought debug was true');
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ok(Subclass.config.locale == 'en_US', Subclass.config.locale + ' is wrong!');
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same(Subclass.config.test, undefined, 'Subclass.config.test is set incorrectly');
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equal(jQuery.ajax, Subclass.ajax, 'The subclass failed to get all top level methods');
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//Create a SubSubclass
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var SubSubclass = Subclass.subclass();
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//Make Sure the SubSubclass inherited properly
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ok(SubSubclass.topLevelMethod() === false, 'SubSubclass.topLevelMethod thought debug was true');
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ok(SubSubclass.config.locale == 'en_US', SubSubclass.config.locale + ' is wrong!');
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same(SubSubclass.config.test, undefined, 'SubSubclass.config.test is set incorrectly');
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equal(jQuery.ajax, SubSubclass.ajax, 'The subsubclass failed to get all top level methods');
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//Modify The Subclass and test the Modifications
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SubSubclass.fn.extend({subSubClassMethod: function() { return this;}});
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SubSubclass.setup({locale: 'es_MX', test: 'worked'});
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SubSubclass.debug = true;
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SubSubclass.ajax = function() {return false;};
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ok(SubSubclass.topLevelMethod(), 'SubSubclass.topLevelMethod thought debug was false');
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same(SubSubclass(document).subClassMethod, Subclass.fn.subClassMethod, 'Methods Differ!');
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ok(SubSubclass.config.locale == 'es_MX', SubSubclass.config.locale + ' is wrong!');
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ok(SubSubclass.config.test == 'worked', 'SubSubclass.config.test is set incorrectly');
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notEqual(jQuery.ajax, SubSubclass.ajax, 'The subsubclass failed to get all top level methods');
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//This shows that the modifications to the SubSubClass did not bubble back up to it's superclass
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ok(Subclass.topLevelMethod() === false, 'Subclass.topLevelMethod thought debug was true');
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ok(Subclass.config.locale == 'en_US', Subclass.config.locale + ' is wrong!');
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same(Subclass.config.test, undefined, 'Subclass.config.test is set incorrectly');
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same(Subclass(document).subSubClassMethod, undefined, 'subSubClassMethod set incorrectly');
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equal(jQuery.ajax, Subclass.ajax, 'The subclass failed to get all top level methods');
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});
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test("jQuery.subclass()", function(){
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expect(378);
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expect(378);
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var Subclass = jQuery.subclass(),
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var Subclass = jQuery.subclass(),
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