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jquery core: $() -> $(document) and $(undefined) -> $([]). Removed a …

…duplicated block.
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flesler committed May 3, 2009
1 parent e45b416 commit 3a80de1c7a67fc48908b37cfbd8806a265488723
Showing with 14 additions and 14 deletions.
  1. +1 −7 src/core.js
  2. +13 −7 test/unit/core.js
@@ -18,7 +18,7 @@ var window = this,

jQuery = window.jQuery = window.$ = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
return selector === undefined ?
return arguments.length === 0 ?
rootjQuery :
new jQuery.fn.init( selector, context );
},
@@ -36,12 +36,6 @@ var window = this,
// Save a reference to the core toString method
toString = Object.prototype.toString;

// Define the main jQuery method
jQuery = window.jQuery = window.$ = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
return new jQuery.fn.init( selector, context );
};

jQuery.fn = jQuery.prototype = {
init: function( selector, context ) {
var match, elem, ret;
@@ -12,8 +12,19 @@ test("Basic requirements", function() {
});

test("jQuery()", function() {
expect(8);

expect(11);

// Basic constructor's behavior

equals( jQuery().length, 1, "jQuery() === jQuery(document)" );
equals( jQuery(undefined).length, 0, "jQuery(undefined) === jQuery([])" );
equals( jQuery(null).length, 0, "jQuery(null) === jQuery([])" );
equals( jQuery("").length, 0, "jQuery('') === jQuery([])" );

// can actually yield more than one, when iframes are included, the window is an array as well
equals( 1, jQuery(window).length, "Correct number of elements generated for jQuery(window)" );


var main = jQuery("#main");
isSet( jQuery("div p", main).get(), q("sndp", "en", "sap"), "Basic selector with jQuery object as context" );

@@ -42,11 +53,6 @@ test("jQuery()", function() {
var div = jQuery("<div/><hr/><code/><b/>");
equals( div.length, 4, "Correct number of elements generated for div hr code b" );

// can actually yield more than one, when iframes are included, the window is an array as well
equals( jQuery(window).length, 1, "Correct number of elements generated for window" );

equals( jQuery(document).length, 1, "Correct number of elements generated for document" );

equals( jQuery([1,2,3]).get(1), 2, "Test passing an array to the factory" );

equals( jQuery(document.body).get(0), jQuery('body').get(0), "Test passing an html node to the factory" );

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