Bug 1895254 - Prototype the Navigation API WebIDL. r=farre,dom-core,peterv

Differential Revision: https://phabricator.services.mozilla.com/D210088

dom/base/nsGlobalWindowInner.cpp

@@ -141,6 +141,7 @@
 #include "mozilla/dom/Location.h"
 #include "mozilla/dom/MediaDevices.h"
 #include "mozilla/dom/MediaKeys.h"
+#include "mozilla/dom/Navigation.h"
 #include "mozilla/dom/NavigatorBinding.h"
 #include "mozilla/dom/Nullable.h"
 #include "mozilla/dom/PartitionedLocalStorage.h"
@@ -1407,6 +1408,7 @@ NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INTERNAL(nsGlobalWindowInner)
 
   NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mLocation)
   NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mHistory)
+  NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mNavigation)
   NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mCustomElements)
   NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mSharedWorkers)
   NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mLocalStorage)
@@ -1518,6 +1520,7 @@ NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(nsGlobalWindowInner)
 
   NS_IMPL_CYCLE_COLLECTION_UNLINK(mLocation)
   NS_IMPL_CYCLE_COLLECTION_UNLINK(mHistory)
+  NS_IMPL_CYCLE_COLLECTION_UNLINK(mNavigation)
   NS_IMPL_CYCLE_COLLECTION_UNLINK(mCustomElements)
   NS_IMPL_CYCLE_COLLECTION_UNLINK(mSharedWorkers)
   if (tmp->mLocalStorage) {
@@ -2419,6 +2422,14 @@ nsHistory* nsGlobalWindowInner::GetHistory(ErrorResult& aError) {
   return mHistory;
 }
 
+Navigation* nsGlobalWindowInner::Navigation() {
+  if (!mNavigation && Navigation::IsAPIEnabled(nullptr, nullptr)) {
+    mNavigation = new mozilla::dom::Navigation();
+  }
+
+  return mNavigation;
+}
+
 CustomElementRegistry* nsGlobalWindowInner::CustomElements() {
   if (!mCustomElements) {
     mCustomElements = new CustomElementRegistry(this);

dom/base/nsGlobalWindowInner.h

@@ -118,6 +118,7 @@ class IdleRequestCallback;
 class InstallTriggerImpl;
 class IntlUtils;
 class MediaQueryList;
+class Navigation;
 class OwningExternalOrWindowProxy;
 class Promise;
 class PostMessageEvent;
@@ -600,6 +601,7 @@ class nsGlobalWindowInner final : public mozilla::dom::EventTarget,
   void SetName(const nsAString& aName, mozilla::ErrorResult& aError);
   mozilla::dom::Location* Location() override;
   nsHistory* GetHistory(mozilla::ErrorResult& aError);
+  mozilla::dom::Navigation* Navigation();
   mozilla::dom::CustomElementRegistry* CustomElements() override;
   mozilla::dom::CustomElementRegistry* GetExistingCustomElements();
   mozilla::dom::BarProp* GetLocationbar(mozilla::ErrorResult& aError);
@@ -1390,6 +1392,7 @@ class nsGlobalWindowInner final : public mozilla::dom::EventTarget,
   RefPtr<mozilla::EventListenerManager> mListenerManager;
   RefPtr<mozilla::dom::Location> mLocation;
   RefPtr<nsHistory> mHistory;
+  RefPtr<mozilla::dom::Navigation> mNavigation;
   RefPtr<mozilla::dom::CustomElementRegistry> mCustomElements;
 
   nsTObserverArray<RefPtr<mozilla::dom::SharedWorker>> mSharedWorkers;

dom/events/NavigateEvent.cpp

@@ -0,0 +1,19 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "mozilla/dom/NavigateEvent.h"
+#include "mozilla/dom/NavigateEventBinding.h"
+
+namespace mozilla::dom {
+
+/* static */
+already_AddRefed<NavigateEvent> NavigateEvent::Constructor(
+    const GlobalObject& aGlobal, const nsAString& aType,
+    const NavigateEventInit& aEventInitDict) {
+  return {};
+}
+
+}  // namespace mozilla::dom

dom/events/NavigateEvent.h

@@ -0,0 +1,64 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_NavigateEvent_h___
+#define mozilla_dom_NavigateEvent_h___
+
+#include "js/TypeDecls.h"
+#include "mozilla/dom/BindingDeclarations.h"
+#include "mozilla/dom/Event.h"
+#include "mozilla/dom/NavigateEventBinding.h"
+#include "mozilla/dom/NavigationBinding.h"
+
+namespace mozilla::dom {
+
+class AbortSignal;
+class FormData;
+class NavigationDestination;
+struct NavigationInterceptOptions;
+
+class NavigateEvent final : public Event {
+ public:
+  NS_INLINE_DECL_REFCOUNTING_INHERITED(NavigateEvent, Event)
+
+  static already_AddRefed<NavigateEvent> Constructor(
+      const GlobalObject& aGlobal, const nsAString& aType,
+      const NavigateEventInit& aEventInitDict);
+
+  enum NavigationType NavigationType() const { return {}; }
+
+  already_AddRefed<NavigationDestination> Destination() const { return {}; }
+
+  bool CanIntercept() const { return {}; }
+
+  bool UserInitiated() const { return {}; }
+
+  bool HashChange() const { return {}; }
+
+  already_AddRefed<AbortSignal> Signal() const { return {}; }
+
+  already_AddRefed<FormData> GetFormData() const { return {}; }
+
+  void GetDownloadRequest(nsString& aRetVal) const {}
+
+  void GetInfo(JSContext* aCx, JS::MutableHandle<JS::Value> aRetVal) const {}
+
+  bool HasUAVisualTransition() const { return {}; }
+
+  void Intercept(const NavigationInterceptOptions& aOptions, ErrorResult& aRv) {
+  }
+
+  void Scroll(ErrorResult& aRv) {}
+
+  bool IsTrusted() const { return {}; }
+
+ private:
+  ~NavigateEvent() = default;
+};
+
+}  // namespace mozilla::dom
+
+#endif  // mozilla_dom_NavigateEvent_h___

dom/events/moz.build

@@ -85,6 +85,7 @@ EXPORTS.mozilla.dom += [
     "MouseEvent.h",
     "MouseScrollEvent.h",
     "MutationEvent.h",
+    "NavigateEvent.h",
     "NotifyPaintEvent.h",
     "PaintRequest.h",
     "PointerEvent.h",
@@ -143,6 +144,7 @@ UNIFIED_SOURCES += [
     "MouseEvent.cpp",
     "MouseScrollEvent.cpp",
     "MutationEvent.cpp",
+    "NavigateEvent.cpp",
     "NotifyPaintEvent.cpp",
     "PaintRequest.cpp",
     "PointerEvent.cpp",

dom/moz.build

@@ -104,6 +104,7 @@ DIRS += [
     "l10n",
     "origin-trials",
     "webscheduling",
+    "navigation",
 ]
 
 

dom/navigation/Navigation.cpp

@@ -0,0 +1,33 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "mozilla/dom/Navigation.h"
+#include "mozilla/dom/NavigationBinding.h"
+
+#include "mozilla/StaticPrefs_dom.h"
+#include "nsIXULRuntime.h"
+
+namespace mozilla::dom {
+
+NS_IMPL_CYCLE_COLLECTION_INHERITED(Navigation, DOMEventTargetHelper);
+NS_IMPL_ADDREF_INHERITED(Navigation, DOMEventTargetHelper)
+NS_IMPL_RELEASE_INHERITED(Navigation, DOMEventTargetHelper)
+
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(Navigation)
+NS_INTERFACE_MAP_END_INHERITING(DOMEventTargetHelper)
+
+JSObject* Navigation::WrapObject(JSContext* aCx,
+                                 JS::Handle<JSObject*> aGivenProto) {
+  return Navigation_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+/* static */
+bool Navigation::IsAPIEnabled(JSContext* /* unused */, JSObject* /* unused */) {
+  return SessionHistoryInParent() &&
+         StaticPrefs::dom_navigation_webidl_enabled_DoNotUseDirectly();
+}
+
+}  // namespace mozilla::dom

dom/navigation/Navigation.h

@@ -0,0 +1,71 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_Navigation_h___
+#define mozilla_dom_Navigation_h___
+
+#include "mozilla/DOMEventTargetHelper.h"
+
+namespace mozilla::dom {
+
+class NavigationActivation;
+class NavigationHistoryEntry;
+struct NavigationNavigateOptions;
+struct NavigationOptions;
+class NavigationTransition;
+struct NavigationUpdateCurrentEntryOptions;
+struct NavigationReloadOptions;
+struct NavigationResult;
+
+class Navigation final : public DOMEventTargetHelper {
+ public:
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(Navigation, DOMEventTargetHelper)
+
+  void Entries(nsTArray<RefPtr<NavigationHistoryEntry>>& aResult) {}
+  already_AddRefed<NavigationHistoryEntry> GetCurrentEntry() { return {}; }
+  void UpdateCurrentEntry(JSContext* aCx,
+                          const NavigationUpdateCurrentEntryOptions& aOptions,
+                          ErrorResult& aRv) {}
+  already_AddRefed<NavigationTransition> GetTransition() { return {}; }
+  already_AddRefed<NavigationActivation> GetActivation() { return {}; }
+
+  bool CanGoBack() { return {}; }
+  bool CanGoForward() { return {}; }
+
+  void Navigate(JSContext* aCx, const nsAString& aUrl,
+                const NavigationNavigateOptions& aOptions,
+                NavigationResult& aResult) {}
+  void Reload(JSContext* aCx, const NavigationReloadOptions& aOptions,
+              NavigationResult& aResult) {}
+
+  void TraverseTo(JSContext* aCx, const nsAString& aKey,
+                  const NavigationOptions& aOptions,
+                  NavigationResult& aResult) {}
+  void Back(JSContext* aCx, const NavigationOptions& aOptions,
+            NavigationResult& aResult) {}
+  void Forward(JSContext* aCx, const NavigationOptions& aOptions,
+               NavigationResult& aResult) {}
+
+  IMPL_EVENT_HANDLER(navigate);
+  IMPL_EVENT_HANDLER(navigatesuccess);
+  IMPL_EVENT_HANDLER(navigateerror);
+  IMPL_EVENT_HANDLER(currententrychange);
+
+  JSObject* WrapObject(JSContext* aCx,
+                       JS::Handle<JSObject*> aGivenProto) override;
+
+  // The Navigation API is only enabled if both SessionHistoryInParent and
+  // the dom.navigation.webidl.enabled pref are set.
+  static bool IsAPIEnabled(JSContext* /* unused */, JSObject* /* unused */);
+
+ private:
+  ~Navigation() = default;
+};
+
+}  // namespace mozilla::dom
+
+#endif  // mozilla_dom_Navigation_h___

dom/navigation/NavigationActivation.cpp

@@ -0,0 +1,25 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "mozilla/dom/NavigationActivation.h"
+#include "mozilla/dom/NavigationActivationBinding.h"
+
+namespace mozilla::dom {
+
+NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_0(NavigationActivation)
+NS_IMPL_CYCLE_COLLECTING_ADDREF(NavigationActivation)
+NS_IMPL_CYCLE_COLLECTING_RELEASE(NavigationActivation)
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(NavigationActivation)
+  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
+  NS_INTERFACE_MAP_ENTRY(nsISupports)
+NS_INTERFACE_MAP_END
+
+JSObject* NavigationActivation::WrapObject(JSContext* aCx,
+                                           JS::Handle<JSObject*> aGivenProto) {
+  return NavigationActivation_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+}  // namespace mozilla::dom

dom/navigation/NavigationActivation.h

@@ -0,0 +1,38 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_NavigationActivation_h___
+#define mozilla_dom_NavigationActivation_h___
+
+#include "nsWrapperCache.h"
+
+class nsIGlobalObject;
+
+namespace mozilla::dom {
+
+class NavigationHistoryEntry;
+enum class NavigationType : uint8_t;
+
+class NavigationActivation final : public nsISupports, public nsWrapperCache {
+ public:
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(NavigationActivation)
+
+  already_AddRefed<NavigationHistoryEntry> GetFrom() const { return {}; }
+  already_AddRefed<NavigationHistoryEntry> Entry() const { return {}; }
+  enum NavigationType NavigationType() const { return {}; }
+
+  JSObject* WrapObject(JSContext* aCx,
+                       JS::Handle<JSObject*> aGivenProto) override;
+  nsIGlobalObject* GetParentObject() const { return {}; }
+
+ private:
+  ~NavigationActivation() = default;
+};
+
+}  // namespace mozilla::dom
+
+#endif  // mozilla_dom_NavigationActivation_h___

dom/navigation/NavigationDestination.cpp

@@ -0,0 +1,25 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "mozilla/dom/NavigationDestination.h"
+#include "mozilla/dom/NavigationDestinationBinding.h"
+
+namespace mozilla::dom {
+
+NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_0(NavigationDestination)
+NS_IMPL_CYCLE_COLLECTING_ADDREF(NavigationDestination)
+NS_IMPL_CYCLE_COLLECTING_RELEASE(NavigationDestination)
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(NavigationDestination)
+  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
+  NS_INTERFACE_MAP_ENTRY(nsISupports)
+NS_INTERFACE_MAP_END
+
+JSObject* NavigationDestination::WrapObject(JSContext* aCx,
+                                            JS::Handle<JSObject*> aGivenProto) {
+  return NavigationDestination_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+}  // namespace mozilla::dom

dom/navigation/NavigationDestination.h

@@ -0,0 +1,41 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_NavigationDestination_h___
+#define mozilla_dom_NavigationDestination_h___
+
+#include "mozilla/ErrorResult.h"
+#include "nsWrapperCache.h"
+
+class nsIGlobalObject;
+
+namespace mozilla::dom {
+
+class NavigationDestination final : public nsISupports, public nsWrapperCache {
+ public:
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(NavigationDestination)
+
+  void GetUrl(nsString& aRetVal) const {}
+  void GetKey(nsString& aRetVal) const {}
+  void GetId(nsString& aRetVal) const {}
+  int64_t Index() const { return {}; }
+  bool SameDocument() const { return {}; }
+
+  void GetState(JSContext* cx, JS::MutableHandle<JS::Value> aRetVal,
+                ErrorResult& aRv) const {}
+
+  JSObject* WrapObject(JSContext* aCx,
+                       JS::Handle<JSObject*> aGivenProto) override;
+  nsIGlobalObject* GetParentObject() const { return {}; }
+
+ private:
+  ~NavigationDestination() = default;
+};
+
+}  // namespace mozilla::dom
+
+#endif  // mozilla_dom_NavigationDestination_h___

dom/navigation/NavigationHistoryEntry.cpp

@@ -0,0 +1,25 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "mozilla/dom/NavigationHistoryEntry.h"
+#include "mozilla/dom/NavigationHistoryEntryBinding.h"
+
+namespace mozilla::dom {
+
+NS_IMPL_CYCLE_COLLECTION_INHERITED(NavigationHistoryEntry,
+                                   DOMEventTargetHelper);
+NS_IMPL_ADDREF_INHERITED(NavigationHistoryEntry, DOMEventTargetHelper)
+NS_IMPL_RELEASE_INHERITED(NavigationHistoryEntry, DOMEventTargetHelper)
+
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(NavigationHistoryEntry)
+NS_INTERFACE_MAP_END_INHERITING(DOMEventTargetHelper)
+
+JSObject* NavigationHistoryEntry::WrapObject(
+    JSContext* aCx, JS::Handle<JSObject*> aGivenProto) {
+  return NavigationHistoryEntry_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+}  // namespace mozilla::dom

dom/navigation/NavigationHistoryEntry.h

@@ -0,0 +1,40 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_NavigationHistoryEntry_h___
+#define mozilla_dom_NavigationHistoryEntry_h___
+
+#include "mozilla/DOMEventTargetHelper.h"
+
+namespace mozilla::dom {
+
+class NavigationHistoryEntry final : public DOMEventTargetHelper {
+ public:
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(NavigationHistoryEntry,
+                                           DOMEventTargetHelper)
+
+  void GetUrl(nsAString& aResult) const {}
+  void GetKey(nsAString& aResult) const {}
+  void GetId(nsAString& aResult) const {}
+  int64_t Index() const { return {}; }
+  bool SameDocument() const { return {}; }
+
+  void GetState(JSContext* aCx, JS::MutableHandle<JS::Value> aResult,
+                ErrorResult& aRv) {}
+
+  IMPL_EVENT_HANDLER(dispose);
+
+  JSObject* WrapObject(JSContext* aCx,
+                       JS::Handle<JSObject*> aGivenProto) override;
+
+ private:
+  ~NavigationHistoryEntry() = default;
+};
+
+}  // namespace mozilla::dom
+
+#endif  // mozilla_dom_NavigationHistoryEntry_h___

dom/navigation/NavigationTransition.cpp

@@ -0,0 +1,25 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "mozilla/dom/NavigationTransition.h"
+#include "mozilla/dom/NavigationTransitionBinding.h"
+
+namespace mozilla::dom {
+
+NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_0(NavigationTransition)
+NS_IMPL_CYCLE_COLLECTING_ADDREF(NavigationTransition)
+NS_IMPL_CYCLE_COLLECTING_RELEASE(NavigationTransition)
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(NavigationTransition)
+  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
+  NS_INTERFACE_MAP_ENTRY(nsISupports)
+NS_INTERFACE_MAP_END
+
+JSObject* NavigationTransition::WrapObject(JSContext* aCx,
+                                           JS::Handle<JSObject*> aGivenProto) {
+  return NavigationTransition_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+}  // namespace mozilla::dom

dom/navigation/NavigationTransition.h

@@ -0,0 +1,38 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_NavigationTransition_h___
+#define mozilla_dom_NavigationTransition_h___
+
+#include "nsWrapperCache.h"
+
+class nsIGlobalObject;
+
+namespace mozilla::dom {
+
+class NavigationHistoryEntry;
+enum class NavigationType : uint8_t;
+
+class NavigationTransition final : public nsISupports, public nsWrapperCache {
+ public:
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(NavigationTransition)
+
+  enum NavigationType NavigationType() const { return {}; }
+  already_AddRefed<NavigationHistoryEntry> From() const { return {}; }
+  already_AddRefed<Promise> Finished() const { return {}; }
+
+  JSObject* WrapObject(JSContext* aCx,
+                       JS::Handle<JSObject*> aGivenProto) override;
+  nsIGlobalObject* GetParentObject() const { return {}; }
+
+ private:
+  ~NavigationTransition() = default;
+};
+
+}  // namespace mozilla::dom
+
+#endif  // mozilla_dom_NavigationTransition_h___

dom/navigation/moz.build

@@ -0,0 +1,26 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+with Files("**"):
+    BUG_COMPONENT = ("Core", "DOM: Navigation")
+
+EXPORTS.mozilla.dom += [
+    "Navigation.h",
+    "NavigationActivation.h",
+    "NavigationDestination.h",
+    "NavigationHistoryEntry.h",
+    "NavigationTransition.h",
+]
+
+UNIFIED_SOURCES += [
+    "Navigation.cpp",
+    "NavigationActivation.cpp",
+    "NavigationDestination.cpp",
+    "NavigationHistoryEntry.cpp",
+    "NavigationTransition.cpp",
+]
+
+FINAL_LIBRARY = "xul"

dom/performance/PerformanceNavigationTiming.cpp

@@ -112,21 +112,21 @@ DOMHighResTimeStamp PerformanceNavigationTiming::LoadEventEnd() const {
   REDUCE_TIME_PRECISION;
 }
 
-NavigationType PerformanceNavigationTiming::Type() const {
+NavigationTimingType PerformanceNavigationTiming::Type() const {
   switch (mPerformance->GetDOMTiming()->GetType()) {
     case nsDOMNavigationTiming::TYPE_NAVIGATE:
-      return NavigationType::Navigate;
+      return NavigationTimingType::Navigate;
       break;
     case nsDOMNavigationTiming::TYPE_RELOAD:
-      return NavigationType::Reload;
+      return NavigationTimingType::Reload;
       break;
     case nsDOMNavigationTiming::TYPE_BACK_FORWARD:
-      return NavigationType::Back_forward;
+      return NavigationTimingType::Back_forward;
       break;
     default:
       // The type is TYPE_RESERVED or some other value that was later added.
       // We fallback to the default of Navigate.
-      return NavigationType::Navigate;
+      return NavigationTimingType::Navigate;
   }
 }
 

dom/performance/PerformanceNavigationTiming.h

@@ -72,7 +72,7 @@ class PerformanceNavigationTiming final : public PerformanceResourceTiming {
   DOMHighResTimeStamp RedirectEnd(
       nsIPrincipal& aSubjectPrincipal) const override;
 
-  NavigationType Type() const;
+  NavigationTimingType Type() const;
   uint16_t RedirectCount() const;
 
   void UpdatePropertiesFromHttpChannel(nsIHttpChannel* aHttpChannel,

dom/tests/mochitest/general/test_interfaces.js

@@ -905,6 +905,24 @@ let interfaceNamesInGlobalScope = [
   // IMPORTANT: Do not change this list without review from a DOM peer!
   { name: "NamedNodeMap", insecureContext: true },
   // IMPORTANT: Do not change this list without review from a DOM peer!
+  { name: "NavigateEvent", insecureContext: true, disabled: true },
+  // IMPORTANT: Do not change this list without review from a DOM peer!
+  { name: "Navigation", insecureContext: true, disabled: true },
+  // IMPORTANT: Do not change this list without review from a DOM peer!
+  { name: "NavigationActivation", insecureContext: true, disabled: true },
+  // IMPORTANT: Do not change this list without review from a DOM peer!
+  {
+    name: "NavigationCurrentEntryChangeEvent",
+    insecureContext: true,
+    disabled: true,
+  },
+  // IMPORTANT: Do not change this list without review from a DOM peer!
+  { name: "NavigationDestination", insecureContext: true, disabled: true },
+  // IMPORTANT: Do not change this list without review from a DOM peer!
+  { name: "NavigationHistoryEntry", insecureContext: true, disabled: true },
+  // IMPORTANT: Do not change this list without review from a DOM peer!
+  { name: "NavigationTransition", insecureContext: true, disabled: true },
+  // IMPORTANT: Do not change this list without review from a DOM peer!
   "NavigationPreloadManager",
   // IMPORTANT: Do not change this list without review from a DOM peer!
   { name: "Navigator", insecureContext: true },

dom/webidl/NavigateEvent.webidl

@@ -0,0 +1,58 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * The origin of this IDL file is
+ * https://html.spec.whatwg.org/multipage/nav-history-apis.html#navigateevent
+ */
+
+[Func="Navigation::IsAPIEnabled", Exposed=Window]
+interface NavigateEvent : Event {
+  constructor(DOMString type, NavigateEventInit eventInitDict);
+
+  readonly attribute NavigationType navigationType;
+  readonly attribute NavigationDestination destination;
+  readonly attribute boolean canIntercept;
+  readonly attribute boolean userInitiated;
+  readonly attribute boolean hashChange;
+  readonly attribute AbortSignal signal;
+  readonly attribute FormData? formData;
+  readonly attribute DOMString? downloadRequest;
+  readonly attribute any info;
+  readonly attribute boolean hasUAVisualTransition;
+
+  [Throws] undefined intercept(optional NavigationInterceptOptions options = {});
+  [Throws] undefined scroll();
+};
+
+dictionary NavigateEventInit : EventInit {
+  NavigationType navigationType = "push";
+  required NavigationDestination destination;
+  boolean canIntercept = false;
+  boolean userInitiated = false;
+  boolean hashChange = false;
+  required AbortSignal signal;
+  FormData? formData = null;
+  DOMString? downloadRequest = null;
+  any info;
+  boolean hasUAVisualTransition = false;
+};
+
+dictionary NavigationInterceptOptions {
+  NavigationInterceptHandler handler;
+  NavigationFocusReset focusReset;
+  NavigationScrollBehavior scroll;
+};
+
+enum NavigationFocusReset {
+  "after-transition",
+  "manual"
+};
+
+enum NavigationScrollBehavior {
+  "after-transition",
+  "manual"
+};
+
+callback NavigationInterceptHandler = Promise<undefined> ();

dom/webidl/Navigation.webidl

@@ -0,0 +1,68 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * The origin of this IDL file is
+ * https://html.spec.whatwg.org/multipage/nav-history-apis.html#navigation-interface
+ */
+
+[Func="Navigation::IsAPIEnabled", Exposed=Window]
+interface Navigation : EventTarget {
+  sequence<NavigationHistoryEntry> entries();
+  readonly attribute NavigationHistoryEntry? currentEntry;
+  [Throws] undefined updateCurrentEntry(NavigationUpdateCurrentEntryOptions options);
+  readonly attribute NavigationTransition? transition;
+  readonly attribute NavigationActivation? activation;
+
+  readonly attribute boolean canGoBack;
+  readonly attribute boolean canGoForward;
+
+  NavigationResult navigate(USVString url, optional NavigationNavigateOptions options = {});
+  NavigationResult reload(optional NavigationReloadOptions options = {});
+
+  NavigationResult traverseTo(DOMString key, optional NavigationOptions options = {});
+  NavigationResult back(optional NavigationOptions options = {});
+  NavigationResult forward(optional NavigationOptions options = {});
+
+  attribute EventHandler onnavigate;
+  attribute EventHandler onnavigatesuccess;
+  attribute EventHandler onnavigateerror;
+  attribute EventHandler oncurrententrychange;
+};
+
+dictionary NavigationUpdateCurrentEntryOptions {
+  required any state;
+};
+
+dictionary NavigationOptions {
+  any info;
+};
+
+dictionary NavigationNavigateOptions : NavigationOptions {
+  any state;
+  NavigationHistoryBehavior history = "auto";
+};
+
+dictionary NavigationReloadOptions : NavigationOptions {
+  any state;
+};
+
+dictionary NavigationResult {
+  Promise<NavigationHistoryEntry> committed;
+  Promise<NavigationHistoryEntry> finished;
+};
+
+enum NavigationHistoryBehavior {
+  "auto",
+  "push",
+  "replace"
+};
+
+// https://html.spec.whatwg.org/multipage/nav-history-apis.html#navigationtype
+enum NavigationType {
+ "push",
+ "replace",
+ "reload",
+ "traverse"
+};

dom/webidl/NavigationActivation.webidl

@@ -0,0 +1,15 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * The origin of this IDL file is
+ * https://html.spec.whatwg.org/multipage/nav-history-apis.html#navigationactivation
+ */
+
+[Func="Navigation::IsAPIEnabled", Exposed=Window]
+interface NavigationActivation {
+  readonly attribute NavigationHistoryEntry? from;
+  readonly attribute NavigationHistoryEntry entry;
+  readonly attribute NavigationType navigationType;
+};

dom/webidl/NavigationCurrentEntryChangeEvent.webidl

@@ -0,0 +1,21 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * The origin of this IDL file is
+ * https://html.spec.whatwg.org/multipage/nav-history-apis.html#the-navigationcurrententrychangeevent-interface
+ */
+
+[Func="Navigation::IsAPIEnabled", Exposed=Window]
+interface NavigationCurrentEntryChangeEvent : Event {
+  constructor(DOMString type, NavigationCurrentEntryChangeEventInit eventInitDict);
+
+  readonly attribute NavigationType? navigationType;
+  readonly attribute NavigationHistoryEntry from;
+};
+
+dictionary NavigationCurrentEntryChangeEventInit : EventInit {
+  NavigationType? navigationType = null;
+  required NavigationHistoryEntry from;
+};

dom/webidl/NavigationDestination.webidl

@@ -0,0 +1,19 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * The origin of this IDL file is
+ * https://html.spec.whatwg.org/multipage/nav-history-apis.html#navigationdestination
+ */
+
+[Func="Navigation::IsAPIEnabled", Exposed=Window]
+interface NavigationDestination {
+  readonly attribute USVString url;
+  readonly attribute DOMString key;
+  readonly attribute DOMString id;
+  readonly attribute long long index;
+  readonly attribute boolean sameDocument;
+
+  [Throws] any getState();
+};

dom/webidl/NavigationHistoryEntry.webidl

@@ -0,0 +1,21 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * The origin of this IDL file is
+ * https://html.spec.whatwg.org/multipage/nav-history-apis.html#the-navigationhistoryentry-interface
+ */
+
+[Func="Navigation::IsAPIEnabled", Exposed=Window]
+interface NavigationHistoryEntry : EventTarget {
+  readonly attribute USVString? url;
+  readonly attribute DOMString key;
+  readonly attribute DOMString id;
+  readonly attribute long long index;
+  readonly attribute boolean sameDocument;
+
+  [Throws] any getState();
+
+  attribute EventHandler ondispose;
+};

dom/webidl/NavigationTransition.webidl

@@ -0,0 +1,15 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * The origin of this IDL file is
+ * https://html.spec.whatwg.org/multipage/nav-history-apis.html#navigationtransition
+ */
+
+[Func="Navigation::IsAPIEnabled", Exposed=Window]
+interface NavigationTransition {
+  readonly attribute NavigationType navigationType;
+  readonly attribute NavigationHistoryEntry from;
+  readonly attribute Promise<undefined> finished;
+};

dom/webidl/PerformanceNavigationTiming.webidl

@@ -10,7 +10,7 @@
  * W3C liability, trademark and document use rules apply.
  */
 
-enum NavigationType {
+enum NavigationTimingType {
   "navigate",
   "reload",
   "back_forward",
@@ -28,7 +28,7 @@ interface PerformanceNavigationTiming : PerformanceResourceTiming {
   readonly        attribute DOMHighResTimeStamp  domComplete;
   readonly        attribute DOMHighResTimeStamp  loadEventStart;
   readonly        attribute DOMHighResTimeStamp  loadEventEnd;
-  readonly        attribute NavigationType      type;
+  readonly        attribute NavigationTimingType type;
   readonly        attribute unsigned short       redirectCount;
 
   [Default] object toJSON();

dom/webidl/Window.webidl

@@ -204,6 +204,7 @@ interface nsIPrintSettings;
   [PutForwards=href, LegacyUnforgeable, CrossOriginReadable,
    CrossOriginWritable] readonly attribute Location location;
   [Throws] readonly attribute History history;
+  [Func="Navigation::IsAPIEnabled"] readonly attribute Navigation navigation;
   readonly attribute CustomElementRegistry customElements;
   [Replaceable, Throws] readonly attribute BarProp locationbar;
   [Replaceable, Throws] readonly attribute BarProp menubar;

dom/webidl/moz.build

@@ -762,7 +762,13 @@ WEBIDL_FILES = [
     "MutationEvent.webidl",
     "MutationObserver.webidl",
     "NamedNodeMap.webidl",
+    "NavigateEvent.webidl",
+    "Navigation.webidl",
+    "NavigationActivation.webidl",
+    "NavigationDestination.webidl",
+    "NavigationHistoryEntry.webidl",
     "NavigationPreloadManager.webidl",
+    "NavigationTransition.webidl",
     "Navigator.webidl",
     "NetErrorInfo.webidl",
     "NetworkInformation.webidl",
@@ -1173,6 +1179,7 @@ GENERATED_EVENTS_WEBIDL_FILES = [
     "MediaStreamEvent.webidl",
     "MediaStreamTrackEvent.webidl",
     "MIDIConnectionEvent.webidl",
+    "NavigationCurrentEntryChangeEvent.webidl",
     "OfflineAudioCompletionEvent.webidl",
     "PageTransitionEvent.webidl",
     "PerformanceEntryEvent.webidl",

modules/libpref/init/StaticPrefList.yaml

@@ -3228,6 +3228,13 @@
   value: false
   mirror: always
 
+# Whether the navigation API will be exposed.
+- name: dom.navigation.webidl.enabled
+  type: RelaxedAtomicBool
+  value: false
+  mirror: always
+  do_not_use_directly: true
+
 # Network Information API
 # This feature is not available on Firefox desktop. It exposes too much
 # user information. Let's be consistent and disable it on Android.

testing/web-platform/meta/html/dom/idlharness.https.html.ini

@@ -1,4 +1,4 @@
-prefs: [dom.security.featurePolicy.experimental.enabled:true, dom.security.featurePolicy.header.enabled:true, dom.security.featurePolicy.webidl.enabled:true, dom.iframe_lazy_loading.enabled:true, dom.webcomponents.shadowdom.declarative.enabled:true, network.fetchpriority.enabled:true, dom.element.customstateset.enabled:true]
+prefs: [dom.security.featurePolicy.experimental.enabled:true, dom.security.featurePolicy.header.enabled:true, dom.security.featurePolicy.webidl.enabled:true, dom.iframe_lazy_loading.enabled:true, dom.webcomponents.shadowdom.declarative.enabled:true, network.fetchpriority.enabled:true, dom.element.customstateset.enabled:true, dom.navigation.webidl.enabled:true]
 [idlharness.https.html?exclude=(Document|Window|HTML.*)]
   [AudioTrack interface: existence and properties of interface prototype object]
     expected: FAIL
@@ -316,247 +316,328 @@ prefs: [dom.security.featurePolicy.experimental.enabled:true, dom.security.featu
     expected: FAIL
 
   [Navigation interface: existence and properties of interface object]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface object length]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface object name]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface: existence and properties of interface prototype object]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface: existence and properties of interface prototype object's "constructor" property]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface: existence and properties of interface prototype object's @@unscopables property]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface: operation entries()]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface: attribute currentEntry]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface: operation updateCurrentEntry(NavigationUpdateCurrentEntryOptions)]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface: attribute transition]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface: attribute canGoBack]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface: attribute canGoForward]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface: operation navigate(USVString, optional NavigationNavigateOptions)]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface: operation reload(optional NavigationReloadOptions)]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface: operation traverseTo(DOMString, optional NavigationOptions)]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface: operation back(optional NavigationOptions)]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface: operation forward(optional NavigationOptions)]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface: attribute onnavigate]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface: attribute onnavigatesuccess]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface: attribute onnavigateerror]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Navigation interface: attribute oncurrententrychange]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationHistoryEntry interface: existence and properties of interface object]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationHistoryEntry interface object length]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationHistoryEntry interface object name]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationHistoryEntry interface: existence and properties of interface prototype object]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationHistoryEntry interface: existence and properties of interface prototype object's "constructor" property]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationHistoryEntry interface: existence and properties of interface prototype object's @@unscopables property]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationHistoryEntry interface: attribute url]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationHistoryEntry interface: attribute key]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationHistoryEntry interface: attribute id]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationHistoryEntry interface: attribute index]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationHistoryEntry interface: attribute sameDocument]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationHistoryEntry interface: operation getState()]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationHistoryEntry interface: attribute ondispose]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationTransition interface: existence and properties of interface object]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationTransition interface object length]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationTransition interface object name]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationTransition interface: existence and properties of interface prototype object]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationTransition interface: existence and properties of interface prototype object's "constructor" property]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationTransition interface: existence and properties of interface prototype object's @@unscopables property]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationTransition interface: attribute navigationType]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationTransition interface: attribute from]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationTransition interface: attribute finished]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigateEvent interface: existence and properties of interface object]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigateEvent interface object length]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigateEvent interface object name]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigateEvent interface: existence and properties of interface prototype object]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigateEvent interface: existence and properties of interface prototype object's "constructor" property]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigateEvent interface: existence and properties of interface prototype object's @@unscopables property]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigateEvent interface: attribute navigationType]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigateEvent interface: attribute destination]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigateEvent interface: attribute canIntercept]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigateEvent interface: attribute userInitiated]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigateEvent interface: attribute hashChange]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigateEvent interface: attribute signal]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigateEvent interface: attribute formData]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigateEvent interface: attribute downloadRequest]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigateEvent interface: attribute info]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigateEvent interface: attribute hasUAVisualTransition]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigateEvent interface: operation intercept(optional NavigationInterceptOptions)]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigateEvent interface: operation scroll()]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationDestination interface: existence and properties of interface object]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationDestination interface object length]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationDestination interface object name]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationDestination interface: existence and properties of interface prototype object]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationDestination interface: existence and properties of interface prototype object's "constructor" property]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationDestination interface: existence and properties of interface prototype object's @@unscopables property]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationDestination interface: attribute url]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationDestination interface: attribute key]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationDestination interface: attribute id]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationDestination interface: attribute index]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationDestination interface: attribute sameDocument]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationDestination interface: operation getState()]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationCurrentEntryChangeEvent interface: existence and properties of interface object]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationCurrentEntryChangeEvent interface object length]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationCurrentEntryChangeEvent interface object name]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationCurrentEntryChangeEvent interface: existence and properties of interface prototype object]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationCurrentEntryChangeEvent interface: existence and properties of interface prototype object's "constructor" property]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationCurrentEntryChangeEvent interface: existence and properties of interface prototype object's @@unscopables property]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationCurrentEntryChangeEvent interface: attribute navigationType]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationCurrentEntryChangeEvent interface: attribute from]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [PopStateEvent interface: attribute hasUAVisualTransition]
     expected: FAIL
@@ -598,34 +679,44 @@ prefs: [dom.security.featurePolicy.experimental.enabled:true, dom.security.featu
     expected: FAIL
 
   [Navigation interface: attribute activation]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationActivation interface: existence and properties of interface object]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationActivation interface object length]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationActivation interface object name]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationActivation interface: existence and properties of interface prototype object]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationActivation interface: existence and properties of interface prototype object's "constructor" property]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationActivation interface: existence and properties of interface prototype object's @@unscopables property]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationActivation interface: attribute from]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationActivation interface: attribute entry]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [NavigationActivation interface: attribute navigationType]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [PageRevealEvent interface: existence and properties of interface object]
     expected: FAIL
@@ -780,10 +871,12 @@ prefs: [dom.security.featurePolicy.experimental.enabled:true, dom.security.featu
     expected: FAIL
 
   [Window interface: attribute navigation]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Window interface: window must inherit property "navigation" with the proper type]
-    expected: FAIL
+    expected:
+      if os == "android": FAIL
 
   [Window interface: attribute clientInformation]
     expected: FAIL

xpcom/ds/StaticAtoms.py

@@ -801,8 +801,10 @@ STATIC_ATOMS = [
     Atom("oncontextrestored", "oncontextrestored"),
     Atom("oncopy", "oncopy"),
     Atom("oncut", "oncut"),
+    Atom("oncurrententrychange", "oncurrententrychange"),
     Atom("ondblclick", "ondblclick"),
     Atom("ondischargingtimechange", "ondischargingtimechange"),
+    Atom("ondispose", "ondispose"),
     Atom("ondownloading", "ondownloading"),
     Atom("onDOMActivate", "onDOMActivate"),
     Atom("onDOMAttrModified", "onDOMAttrModified"),
@@ -873,6 +875,9 @@ STATIC_ATOMS = [
     Atom("onMozMousePixelScroll", "onMozMousePixelScroll"),
     Atom("onMozScrolledAreaChanged", "onMozScrolledAreaChanged"),
     Atom("onmute", "onmute"),
+    Atom("onnavigate", "onnavigate"),
+    Atom("onnavigatesuccess", "onnavigatesuccess"),
+    Atom("onnavigateerror", "onnavigateerror"),
     Atom("onnotificationclick", "onnotificationclick"),
     Atom("onnotificationclose", "onnotificationclose"),
     Atom("onnoupdate", "onnoupdate"),