1 files changed, 41 insertions, 0 deletions
diff --git a/testing/web-platform/tests/user-timing/mark_exceptions.html b/testing/web-platform/tests/user-timing/mark_exceptions.html
new file mode 100644
index 0000000000..b445c6b877
--- /dev/null
+++ b/testing/web-platform/tests/user-timing/mark_exceptions.html
@@ -0,0 +1,41 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <meta charset="UTF-8" />
+        <title>window.performance User Timing mark() method is throwing the proper exceptions</title>
+        <link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
+        <link rel="help" href="http://w3c.github.io/user-timing/#dom-performance-mark"/>
+        <script src="/resources/testharness.js"></script>
+        <script src="/resources/testharnessreport.js"></script>
+        <script src="resources/webperftestharness.js"></script>
+
+    <script>
+function test_exception(attrName) {
+    test(function () {
+        assert_throws_dom("SyntaxError", function () {
+            window.performance.mark(attrName);
+        })
+    }, "window.performance.mark(\"" + attrName + "\") throws a SyntaxError exception.");
+}
+
+test(() => {
+    assert_throws_js(TypeError, function() {
+        window.performance.mark();
+    });
+}, 'window.performance.mark() throws a TypeError exception.')
+
+// loop through mark scenarios
+for (var i in timingAttributes) {
+    test_exception(timingAttributes[i]);
+}
+    </script>
+    </head>
+    <body>
+        <h1>Description</h1>
+        <p>This test validates that the performance.mark() method throws a SYNTAX_ERR exception whenever a navigation
+           timing attribute is provided for the name parameter.
+        </p>
+
+        <div id="log"></div>
+    </body>
+</html>