1 files changed, 16 insertions, 0 deletions
diff --git a/LayoutTests/fast/js/resources/js-constructors-use-correct-global.js b/LayoutTests/fast/js/resources/js-constructors-use-correct-global.js
new file mode 100644
index 0000000..df8cb08
--- /dev/null
+++ b/LayoutTests/fast/js/resources/js-constructors-use-correct-global.js
@@ -0,0 +1,16 @@
+description("Test to ensure that js constructors create objects with the correct constructor");
+
+var otherGlobal = document.getElementsByTagName("iframe")[0].contentWindow;
+var constructors = ["Object", "Function", "Array", "Number", "String", "Boolean", "RegExp", "Date", "Error", "RangeError", "ReferenceError", "SyntaxError", "TypeError", "URIError", "Image"];
+
+for (var i = 0; i < constructors.length; i++) {
+    shouldBeTrue("new otherGlobal." + constructors[i] + "() instanceof otherGlobal." + constructors[i]);
+    try {
+        if ((typeof (otherGlobal[constructors[i]]())) === "object" || (typeof (otherGlobal[constructors[i]]())) === "function")
+            shouldBeTrue("otherGlobal." + constructors[i] + "() instanceof otherGlobal." + constructors[i]);
+    } catch(e) {
+    
+    }
+}
+
+successfullyParsed = true;