Tests: More improvments for testrunner

Conform to style guide and simplify it

test/data/testinit.js

@@ -16,7 +16,7 @@ original$ = this.$ = "replaced";
 
 /**
  * Returns an array of elements with the given IDs
- * @example q("main", "foo", "bar")
+ * @example q( "main", "foo", "bar" )
  * @result [<div id="main">, <span id="foo">, <input id="bar">]
  */
 this.q = function() {
@@ -38,7 +38,7 @@ this.q = function() {
  * @result returns true if "//[a]" return two elements with the IDs 'foo' and 'baar'
  */
 this.t = function( a, b, c ) {
-	var f = jQuery(b).get(),
+	var f = jQuery( b ).get(),
 		s = "",
 		i = 0;
 
@@ -46,7 +46,7 @@ this.t = function( a, b, c ) {
 		s += ( s && "," ) + '"' + f[ i ].id + '"';
 	}
 
-	deepEqual(f, q.apply( q, c ), a + " (" + b + ")");
+	deepEqual( f, q.apply( q, c ), a + " (" + b + ")" );
 };
 
 this.createDashboardXML = function() {
@@ -98,13 +98,13 @@ this.createWithFriesXML = function() {
 this.createXMLFragment = function() {
 	var xml, frag;
 	if ( window.ActiveXObject ) {
-		xml = new ActiveXObject("msxml2.domdocument");
+		xml = new ActiveXObject( "msxml2.domdocument" );
 	} else {
 		xml = document.implementation.createDocument( "", "", null );
 	}
 
 	if ( xml ) {
-		frag = xml.createElement("data");
+		frag = xml.createElement( "data" );
 	}
 
 	return frag;
@@ -112,13 +112,13 @@ this.createXMLFragment = function() {
 
 fireNative = document.createEvent ?
 	function( node, type ) {
-		var event = document.createEvent('HTMLEvents');
+		var event = document.createEvent( "HTMLEvents" );
+
 		event.initEvent( type, true, true );
 		node.dispatchEvent( event );
 	} :
 	function( node, type ) {
-		var event = document.createEventObject();
+		node.fireEvent( "on" + type, document.createEventObject() );
-		node.fireEvent( 'on' + type, event );
 	};
 
 /**
@@ -233,31 +233,28 @@ this.testIframe = function( fileName, name, fn ) {
 };
 
 this.testIframeWithCallback = function( title, fileName, func ) {
-
+	asyncTest( title, 1, function() {
-	test( title, function() {
 		var iframe;
 
-		// Expect one assertion, but allow overrides
-		expect( 1 );
-
-		stop();
 		window.iframeCallback = function() {
-			var self = this,
+			var args = arguments;
-				args = arguments;
+
 			setTimeout(function() {
-				window.iframeCallback = undefined;
+				this.iframeCallback = undefined;
+
 				iframe.remove();
-				func.apply( self, args );
+				func.apply( this, args );
 				func = function() {};
+
 				start();
-			}, 0 );
+			});
 		};
 		iframe = jQuery( "<div/>" ).css({ position: "absolute", width: "500px", left: "-600px" })
 			.append( jQuery( "<iframe/>" ).attr( "src", url( "./data/" + fileName ) ) )
 			.appendTo( "#qunit-fixture" );
 	});
 };
-window.iframeCallback = undefined;
+this.iframeCallback = undefined;
 
 // Tests are always loaded async
 QUnit.config.autostart = false;

test/data/testrunner.js

@@ -1,19 +1,14 @@
-define(function() {
+(function() {
 
-// Allow subprojects to test against their own fixtures
+// Store the old counts so that we only assert on tests that have actually leaked,
-var qunitModule = QUnit.module,
+// instead of asserting every time a test has leaked sometime in the past
-	qunitTest = QUnit.test,
+var oldCacheLength = 0,
-	// Store the old counts so that we only assert on tests that have actually leaked,
-	// instead of asserting every time a test has leaked sometime in the past
-	oldCacheLength = 0,
 	oldActive = 0,
 
 	expectedDataKeys = {},
-  reset,
 	splice = [].splice,
 	ajaxSettings = jQuery.ajaxSettings;
 
-
 /**
  * QUnit configuration
  */
@@ -45,7 +40,7 @@ QUnit.expectJqData = function( elems, key ) {
 		}
 
 		for ( i = 0; i < elems.length; i++ ) {
-			elem = elems[i];
+			elem = elems[ i ];
 
 			// jQuery.data only stores data for nodes in jQuery.cache,
 			// for other data targets the data is stored in the object itself,
@@ -69,10 +64,10 @@ QUnit.expectJqData = function( elems, key ) {
 				// (instead of in teardown).
 				notStrictEqual( expando, undefined, "Target for expectJqData must have an expando, for else there can be no data to expect." );
 			} else {
-				if ( expectedDataKeys[expando] ) {
+				if ( expectedDataKeys[ expando ] ) {
-					expectedDataKeys[expando].push( key );
+					expectedDataKeys[ expando ].push( key );
 				} else {
-					expectedDataKeys[expando] = [ key ];
+					expectedDataKeys[ expando ] = [ key ];
 				}
 			}
 		}
@@ -90,26 +85,25 @@ QUnit.config.urlConfig.push({
  * teardown function on all modules' lifecycle object.
  */
 window.moduleTeardown = function() {
-	var i,
+	var i, expectedKeys, actualKeys,
-		expectedKeys, actualKeys,
 		cacheLength = 0;
 
 	// Only look for jQuery data problems if this test actually
 	// provided some information to compare against.
 	if ( QUnit.urlParams.jqdata || this.checkJqData ) {
 		for ( i in jQuery.cache ) {
-			expectedKeys = expectedDataKeys[i];
+			expectedKeys = expectedDataKeys[ i ];
-			actualKeys = jQuery.cache[i] ? Object.keys( jQuery.cache[i] ) : jQuery.cache[i];
+			actualKeys = jQuery.cache[ i ] ? Object.keys( jQuery.cache[ i ] ) : jQuery.cache[ i ];
 			if ( !QUnit.equiv( expectedKeys, actualKeys ) ) {
 				deepEqual( actualKeys, expectedKeys, "Expected keys exist in jQuery.cache" );
 			}
-			delete jQuery.cache[i];
+			delete jQuery.cache[ i ];
-			delete expectedDataKeys[i];
+			delete expectedDataKeys[ i ];
 		}
 		// In case it was removed from cache before (or never there in the first place)
 		for ( i in expectedDataKeys ) {
-			deepEqual( expectedDataKeys[i], undefined, "No unexpected keys were left in jQuery.cache (#" + i + ")" );
+			deepEqual( expectedDataKeys[ i ], undefined, "No unexpected keys were left in jQuery.cache (#" + i + ")" );
-			delete expectedDataKeys[i];
+			delete expectedDataKeys[ i ];
 		}
 	}
 
@@ -143,18 +137,7 @@ window.moduleTeardown = function() {
 	}
 };
 
-QUnit.done(function() {
+QUnit.testDone(function() {
-	// Remove our own fixtures outside #qunit-fixture
-	supportjQuery("#qunit ~ *").remove();
-});
-
-// jQuery-specific post-test cleanup
-reset = function () {
-
-	// Ensure jQuery events and data on the fixture are properly removed
-	jQuery("#qunit-fixture").empty();
-	// ...even if the jQuery under test has a broken .empty()
-	supportjQuery("#qunit-fixture").empty();
 
 	// Reset internal jQuery state
 	jQuery.event.global = {};
@@ -166,10 +149,7 @@ reset = function () {
 
 	// Cleanup globals
 	Globals.cleanup();
-	jQuery("#qunit-fixture")[0].innerHTML = QUnit.config.fixture;
+});
-};
-
-QUnit.testDone(reset);
 
 // Register globals for cleanup and the cleanup code itself
 window.Globals = (function() {
@@ -192,4 +172,4 @@ window.Globals = (function() {
 	};
 })();
 
-});
+})();