Add content test for [LenientThis] attribute Document.onreadystatechange

servo · Oct 25, 2014 · 9653965 · 9653965 · bors-servo · Oct 25, 2014
1 parent e023662
commit 9653965
Showing 1 changed file with 28 additions and 0 deletions.
diff --git a/tests/content/test_lenient_this.html b/tests/content/test_lenient_this.html
@@ -0,0 +1,28 @@
+<html>
+    <head>
+        <script src="harness.js"></script>
+        <script>
+            var handler = function () { };
+            document.onreadystatechange = handler;
+            var obj = {};
+
+            // test1: basic test
+            {
+                var val = Object.getOwnPropertyDescriptor(Document.prototype, "onreadystatechange").get.call(document);
+                is(val, handler, "test1-0, basic test");
+            }
+
+            // test2: Should not throw for attribute marked "[LenientThis]"
+            {
+              should_not_throw(function () {
+                var val  = null;
+                val = Object.getOwnPropertyDescriptor(Document.prototype, "onreadystatechange").get.call(obj);
+                is(val, undefined, "test2-0, calling getter returns undefined");
+                is(Document.prototype.onreadystatechange, undefined, "test2-1, property access returns undefined");
+              });
+            }
+
+            finish();
+        </script>
+    </head>
+</html>