3 files changed, 13 insertions, 7 deletions
diff --git a/components/script/dom/navigator.rs b/components/script/dom/navigator.rs
index 75bd2c13c23..61936c59e5f 100644
--- a/components/script/dom/navigator.rs
+++ b/components/script/dom/navigator.rs
@@ -107,4 +107,10 @@ impl NavigatorMethods for Navigator {
     fn ServiceWorker(&self) -> Root<ServiceWorkerContainer> {
         self.serviceWorker.or_init(|| ServiceWorkerContainer::new(self.global().r()))
     }
+
+    // https://html.spec.whatwg.org/multipage/#dom-navigator-cookieenabled
+    fn CookieEnabled(&self) -> bool {
+        true
+    }
+
 }
diff --git a/components/script/dom/webidls/Navigator.webidl b/components/script/dom/webidls/Navigator.webidl
index 493c4ba34e4..ba24348b7f8 100644
--- a/components/script/dom/webidls/Navigator.webidl
+++ b/components/script/dom/webidls/Navigator.webidl
@@ -14,6 +14,7 @@ Navigator implements NavigatorLanguage;
 //Navigator implements NavigatorContentUtils;
 //Navigator implements NavigatorStorageUtils;
 Navigator implements NavigatorPlugins;
+Navigator implements NavigatorCookies;
 
 // https://html.spec.whatwg.org/multipage/#navigatorid
 [NoInterfaceObject, Exposed=(Window,Worker)]
@@ -52,3 +53,9 @@ interface NavigatorPlugins {
   [SameObject] readonly attribute MimeTypeArray mimeTypes;
   boolean javaEnabled();
 };
+
+// https://html.spec.whatwg.org/multipage/#navigatorcookies
+[NoInterfaceObject, Exposed=(Window,Worker)]
+interface NavigatorCookies {
+  readonly attribute boolean cookieEnabled;
+};
diff --git a/tests/wpt/metadata/html/dom/interfaces.html.ini b/tests/wpt/metadata/html/dom/interfaces.html.ini
index 0898618fa9f..dd76d5dcadb 100644
--- a/tests/wpt/metadata/html/dom/interfaces.html.ini
+++ b/tests/wpt/metadata/html/dom/interfaces.html.ini
@@ -5304,9 +5304,6 @@
   [Navigator interface: operation unregisterContentHandler(DOMString,DOMString)]
     expected: FAIL
 
-  [Navigator interface: attribute cookieEnabled]
-    expected: FAIL
-
   [Navigator interface: operation yieldForStorageUpdates()]
     expected: FAIL
 
@@ -5355,9 +5352,6 @@
   [Navigator interface: calling unregisterContentHandler(DOMString,DOMString) on window.navigator with too few arguments must throw TypeError]
     expected: FAIL
 
-  [Navigator interface: window.navigator must inherit property "cookieEnabled" with the proper type (16)]
-    expected: FAIL
-
   [Navigator interface: window.navigator must inherit property "yieldForStorageUpdates" with the proper type (17)]
     expected: FAIL
 
@@ -9008,4 +9002,3 @@
 
   [Event interface: calling initEvent(DOMString,boolean,boolean) on new TrackEvent("addtrack", {track:document.createElement("track").track}) with too few arguments must throw TypeError]
     expected: FAIL
-