DOM Ready unit tests (but not the supporting fixed code).

test/unit/event.js

@@ -685,7 +685,7 @@ test("hover()", function() {
 
 test("mouseover triggers mouseenter", function() {
 	expect(1);
-	
+
 	var count = 0,
 		elem = jQuery("<a />");
 	elem.mouseenter(function () {
@@ -693,7 +693,7 @@ test("mouseover triggers mouseenter", function() {
 	});
 	elem.trigger('mouseover');
 	equals(count, 1, "make sure mouseover triggers a mouseenter" );
-	
+
 	elem.remove();
 });
 
@@ -1982,8 +1982,8 @@ test("window resize", function() {
 
 test("focusin bubbles", function() {
 	expect(5);
-	
-	var input = jQuery( '<input type="text" />' ).prependTo( "body" ), 
+
+	var input = jQuery( '<input type="text" />' ).prependTo( "body" ),
 		order = 0;
 
 	jQuery( "body" ).bind( "focusin.focusinBubblesTest", function(){
@@ -1996,12 +1996,12 @@ test("focusin bubbles", function() {
 
 	// DOM focus method
 	input[0].focus();
-	
+
 	// To make the next focus test work, we need to take focus off the input.
 	// This will fire another focusin event, so set order to reflect that.
 	order = 1;
 	jQuery("#text1")[0].focus();
-	
+
 	// jQuery trigger, which calls DOM focus
 	order = 0;
 	input.trigger( "focus" );
@@ -2010,15 +2010,82 @@ test("focusin bubbles", function() {
 	jQuery( "body" ).unbind( "focusin.focusinBubblesTest" );
 });
 
-/*
-test("jQuery(function($) {})", function() {
-	stop();
-	jQuery(function($) {
-		equals(jQuery, $, "ready doesn't provide an event object, instead it provides a reference to the jQuery function, see http://docs.jquery.com/Events/ready#fn");
-		start();
-	});
-});
 
+(function(){
+	// This code must be run before DOM ready!
+	var notYetReady, noEarlyExecution,
+		order = [],
+		args = {};
+
+	notYetReady = !jQuery.isReady;
+
+	test("jQuery.isReady", function() {
+		expect(2);
+
+		equals(notYetReady, true, "jQuery.isReady should not be true before DOM ready");
+		equals(jQuery.isReady, true, "jQuery.isReady should be true once DOM is ready");
+	});
+
+	// Create an event handler.
+	function makeHandler( testId ) {
+		// When returned function is executed, push testId onto `order` array
+		// to ensure execution order. Also, store event handler arg to ensure
+		// the correct arg is being passed into the event handler.
+		return function( arg ) {
+			order.push(testId);
+			args[testId] = arg;
+		};
+	}
+
+	// Bind to the ready event in every possible way.
+	jQuery(makeHandler("a"));
+	jQuery(document).ready(makeHandler("b"));
+	jQuery(document).bind("ready.readytest", makeHandler("c"));
+
+	// Do it twice, just to be sure.
+	jQuery(makeHandler("d"));
+	jQuery(document).ready(makeHandler("e"));
+	jQuery(document).bind("ready.readytest", makeHandler("f"));
+
+	noEarlyExecution = order.length == 0;
+
+	// This assumes that QUnit tests are run on DOM ready!
+	test("jQuery ready", function() {
+		expect(11);
+
+		ok(noEarlyExecution, "Handlers bound to DOM ready should not execute before DOM ready");
+
+		// Ensure execution order.
+		same(order, ["a", "b", "c", "d", "e", "f"], "All bound DOM ready handlers should have executed in bind-order");
+
+		// Ensure handler argument is correct.
+		equals(args.a, jQuery, "Argument passed to fn in jQuery( fn ) should be jQuery");
+		equals(args.b, jQuery, "Argument passed to fn in jQuery(document).ready( fn ) should be jQuery");
+		ok(args.c instanceof jQuery.Event, "Argument passed to fn in jQuery(document).bind( 'ready', fn ) should be an event object");
+
+		order = [];
+
+		// Now that the ready event has fired, again bind to the ready event
+		// in every possible way. These event handlers should execute immediately.
+		jQuery(makeHandler("g"));
+		equals(order.pop(), "g", "Event handler should execute immediately");
+		equals(args.g, jQuery, "Argument passed to fn in jQuery( fn ) should be jQuery");
+
+		jQuery(document).ready(makeHandler("h"));
+		equals(order.pop(), "h", "Event handler should execute immediately");
+		equals(args.h, jQuery, "Argument passed to fn in jQuery(document).ready( fn ) should be jQuery");
+
+		jQuery(document).bind("ready.readytest", makeHandler("i"));
+		equals(order.pop(), "i", "Event handler should execute immediately");
+		ok(args.i instanceof jQuery.Event, "Argument passed to fn in jQuery(document).bind( 'ready', fn ) should be an event object");
+
+		// Cleanup.
+		jQuery(document).unbind("ready.readytest");
+	});
+
+})();
+
+/*
 test("event properties", function() {
 	stop();
 	jQuery("#simon1").click(function(event) {