Resolve conflict between qunit hooks for junit xml and browserscope

Author: eriwen

test/TestStacktrace.html

@@ -24,42 +24,7 @@
 	<link rel='stylesheet' href='lib/qunit.css' type='text/css' />
 	<script type='text/javascript' src='lib/qunit.js'></script>
 	<script type='text/javascript' src='lib/qunit-junit-outputter.js'></script>
-	<script>
-	var _bTestResults = {};
-
-	// Add URL option in QUnit to toggle publishing results to BrowserScope.org
-	QUnit.config.urlConfig.push("publish");
-	QUnit.config.testTimeout = 1000; // Timeout for async tests
-
-	// Build-up the test results beacon for BrowserScope.org
-	QUnit.testDone = function(test) {
-		// make sure all assertions passed successfully
-		if (!test.failed && test.total === test.passed) {
-			_bTestResults[test.name] = 1;
-		} else {
-			_bTestResults[test.name] = 0;
-		}
-	}
-
-	// If the user agreed to publish results to BrowserScope.org, go for it!
-	QUnit.done = function() {
-		if (QUnit.config.publish) {
-			var testKey = 'agt1YS1wcm9maWxlcnINCxIEVGVzdBjr68MRDA';
-			var newScript = document.createElement('script');
-			var firstScript = document.getElementsByTagName('script')[0];
-
-			newScript.src = 'http://www.browserscope.org/user/beacon/' + testKey + "?callback=showResults";
-			firstScript.parentNode.insertBefore(newScript, firstScript);
-		}
-	}
-
-	// Load the results widget from browserscope.org
-	function showResults() {
-		var script = document.createElement('script');
-		script.src = "http://www.browserscope.org/user/tests/table/agt1YS1wcm9maWxlcnINCxIEVGVzdBjr68MRDA?o=js";
-		document.body.appendChild(script);
-	}
-	</script>
+	<script type='text/javascript' src='lib/qunit-browserscope.js'></script>
 	<script type='text/javascript' src='../stacktrace.js'></script>
 	<script type='text/javascript' src='CapturedExceptions.js'></script>
 	<script type='text/javascript' src='TestStacktrace.js'></script>

test/lib/qunit-browserscope.js

@@ -0,0 +1,44 @@
+var _bTestResults = {};
+
+// Add URL option in QUnit to toggle publishing results to BrowserScope.org
+QUnit.config.urlConfig.push("publish");
+QUnit.config.testTimeout = 1000; // Timeout for async tests
+
+// Prevent overwriting other hooks
+if (typeof QUnit.testDone === 'function') {
+	QUnit.oldTestDone = QUnit.testDone;
+}
+if (typeof QUnit.done === 'function') {
+	QUnit.oldDone = QUnit.done;
+}
+
+// Build-up the test results beacon for BrowserScope.org
+QUnit.testDone = function(test) {
+	QUnit.oldTestDone && QUnit.oldTestDone(test);
+	// make sure all assertions passed successfully
+	if (!test.failed && test.total === test.passed) {
+		_bTestResults[test.name] = 1;
+	} else {
+		_bTestResults[test.name] = 0;
+	}
+}
+
+// If the user agreed to publish results to BrowserScope.org, go for it!
+QUnit.done = function(result) {
+	QUnit.oldDone && QUnit.oldDone(result);
+	if (QUnit.config.publish) {
+		var testKey = 'agt1YS1wcm9maWxlcnINCxIEVGVzdBjr68MRDA';
+		var newScript = document.createElement('script');
+		var firstScript = document.getElementsByTagName('script')[0];
+
+		newScript.src = 'http://www.browserscope.org/user/beacon/' + testKey + "?callback=showResults";
+		firstScript.parentNode.insertBefore(newScript, firstScript);
+	}
+}
+
+// Load the results widget from browserscope.org
+function showResults() {
+	var script = document.createElement('script');
+	script.src = "http://www.browserscope.org/user/tests/table/agt1YS1wcm9maWxlcnINCxIEVGVzdBjr68MRDA?o=js";
+	document.body.appendChild(script);
+}