1 files changed, 76 insertions, 0 deletions
diff --git a/tests/unit/testsuites.js b/tests/unit/testsuites.js
new file mode 100644
index 000000000..ffe2d3cc0
--- /dev/null
+++ b/tests/unit/testsuites.js
@@ -0,0 +1,76 @@
+(function( $, QUnit ) {
+
+$.extend( QUnit, {
+	testSuites: function( suites ) {
+		$.each( suites, function( i, suite ) {
+			asyncTest( suite, function() {
+				runSuite( suite );
+			});
+		});
+	},
+
+	testStart: function( data ) {
+		// update the test status to show which test suite is running
+		$( "#qunit-testresult" ).html( "Running " + data.name + "...<br>&nbsp;" );
+	},
+
+	testDone: function() {
+		// undo the auto-expansion of failed tests
+		$( "#qunit-tests > li.fail" ).each(function() {
+			var test = $( this );
+			// avoid collapsing test results that the user manually opened
+			if ( test.data( "auto-collapsed" ) ) {
+				return;
+			}
+			test.data( "auto-collapsed", true )
+				.children( "ol" ).hide();
+		});
+	}
+});
+
+// generate an iframe to run the test suite and proxy the iframe's QUnit
+// to pass all test info to the main page
+function runSuite( suite ) {
+	var body = $( "body" ),
+		iframe = $( "<iframe>", { src: suite } )
+			.css({
+				width: 1000,
+				height: 1000
+			})
+			.appendTo( body )
+			[0],
+		iframeWin = iframe.contentWindow;
+
+	$( iframeWin ).bind( "load", function() {
+		var module, test,
+			count = 0;
+
+		$.extend( iframeWin.QUnit, {
+			moduleStart: function( data ) {
+				// capture module name for messages
+				module = data.name;
+			},
+
+			testStart: function( data ) {
+				// capture test name for messages
+				test = data.name;
+			},
+
+			log: function( data ) {
+				// pass all test details through to the main page
+				var message = module + ": " + test + ": " + data.message;
+				expect( ++count );
+				QUnit.push( data.result, data.actual, data.expected, message );
+			},
+
+			done: function() {
+				// hide the iframe from the main page once the tests are done
+				// and start the wrapper test from the main page
+				$( iframe ).hide();
+				start();
+			}
+		});
+	});
+}
+
+}( jQuery, QUnit ) );