Auto merge of #12552 - ConnorGBrewster:history_interface, r=asajeffrey

History interface Go, Back, and Forward

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r? @asajeffrey

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #5670 (github issue number if applicable).

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- [X] There are tests for these changes OR
- [ ] These changes do not require tests because _____

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implement go, forward, back

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This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/12552)
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tests/wpt/metadata/FileAPI/blob/Blob-XHR-revoke.html.ini

@@ -2,4 +2,3 @@
   type: testharness
   expected: CRASH
   bug: https://github.com/servo/servo/issues/10539
-

tests/wpt/metadata/html/browsers/browsing-the-web/history-traversal/PopStateEvent.html.ini

@@ -1,5 +0,0 @@
-[PopStateEvent.html]
-  type: testharness
-  [Dispatching a synthetic PopStateEvent]
-    expected: FAIL
-

tests/wpt/metadata/html/browsers/browsing-the-web/history-traversal/browsing_context_name_cross_origin.html.ini

@@ -1,5 +1,3 @@
 [browsing_context_name_cross_origin.html]
   type: testharness
-  [Restoring window.name on cross-origin history traversal]
-    expected: FAIL
-
+  disabled: see https://github.com/whatwg/html/issues/490

tests/wpt/metadata/html/browsers/browsing-the-web/history-traversal/persisted-user-state-restoration/scroll-restoration-basic.html.ini

@@ -3,9 +3,6 @@
   [Default value is "auto"]
     expected: FAIL
 
-  [It is writable]
-    expected: FAIL
-
   [Invalid values are ignored]
     expected: FAIL
 

tests/wpt/metadata/html/browsers/history/the-history-interface/001.html.ini

@@ -1,3 +1,101 @@
 [001.html]
   type: testharness
-  expected: TIMEOUT
+  [history.length should update when loading pages in an iframe]
+    expected: FAIL
+
+  [history.length should update when setting location.hash]
+    expected: FAIL
+
+  [history.pushState must exist]
+    expected: FAIL
+
+  [history.pushState must exist within iframes]
+    expected: FAIL
+
+  [initial history.state should be null]
+    expected: FAIL
+
+  [history.length should update when pushing a state]
+    expected: FAIL
+
+  [history.state should update after a state is pushed]
+    expected: FAIL
+
+  [traversing history must traverse pushed states]
+    expected: FAIL
+
+  [pushState must not be allowed to create invalid URLs]
+    expected: FAIL
+
+  [pushState must not be allowed to create cross-origin URLs]
+    expected: FAIL
+
+  [pushState must not be allowed to create cross-origin URLs (about:blank)]
+    expected: FAIL
+
+  [pushState must not be allowed to create cross-origin URLs (data:URI)]
+    expected: FAIL
+
+  [security errors are expected to be thrown in the context of the document that owns the history object]
+    expected: FAIL
+
+  [location.hash must be allowed to change (part 1)]
+    expected: FAIL
+
+  [location.hash must be allowed to change (part 2)]
+    expected: FAIL
+
+  [pushState must not alter location.hash when no URL is provided]
+    expected: FAIL
+
+  [pushState must remove all history after the current state]
+    expected: FAIL
+
+  [pushState must be able to set location.hash]
+    expected: FAIL
+
+  [pushState must remove any tasks queued by the history traversal task source]
+    expected: FAIL
+
+  [pushState must be able to set location.pathname]
+    expected: FAIL
+
+  [pushState must be able to set absolute URLs to the same host]
+    expected: FAIL
+
+  [pushState must not be able to use a function as data]
+    expected: FAIL
+
+  [pushState must not be able to use a DOM node as data]
+    expected: FAIL
+
+  [pushState must not be able to use an error object as data]
+    expected: FAIL
+
+  [security errors are expected to be thrown in the context of the document that owns the history object (2)]
+    expected: FAIL
+
+  [pushState must be able to make structured clones of complex objects]
+    expected: FAIL
+
+  [history.state should also reference a clone of the original object]
+    expected: FAIL
+
+  [popstate event should fire when navigation occurs]
+    expected: FAIL
+
+  [popstate event should pass the state data]
+    expected: FAIL
+
+  [state data should cope with circular object references]
+    expected: FAIL
+
+  [state data should be a clone of the original object, not a reference to it]
+    expected: FAIL
+
+  [history.state should also reference a clone of the original object (2)]
+    expected: FAIL
+
+  [history.state should be a separate clone of the object, not a reference to the object passed to the event handler]
+    expected: FAIL
+

tests/wpt/metadata/html/browsers/history/the-history-interface/002.html.ini

@@ -1,3 +1,98 @@
 [002.html]
   type: testharness
-  expected: TIMEOUT
+  [history.length should update when loading pages in an iframe]
+    expected: FAIL
+
+  [history.length should update when setting location.hash]
+    expected: FAIL
+
+  [history.replaceState must exist]
+    expected: FAIL
+
+  [history.replaceState must exist within iframes]
+    expected: FAIL
+
+  [initial history.state should be null]
+    expected: FAIL
+
+  [history.length should not update when replacing a state with no URL]
+    expected: FAIL
+
+  [history.state should update after a state is pushed]
+    expected: FAIL
+
+  [hash should not change when replaceState is called without a URL]
+    expected: FAIL
+
+  [history.length should not update when replacing a state with a URL]
+    expected: FAIL
+
+  [hash should change when replaceState is called with a URL]
+    expected: FAIL
+
+  [replaceState must replace the existing state without altering the forward history]
+    expected: FAIL
+
+  [replaceState must not be allowed to create invalid URLs]
+    expected: FAIL
+
+  [replaceState must not be allowed to create cross-origin URLs]
+    expected: FAIL
+
+  [replaceState must not be allowed to create cross-origin URLs (about:blank)]
+    expected: FAIL
+
+  [replaceState must not be allowed to create cross-origin URLs (data:URI)]
+    expected: FAIL
+
+  [security errors are expected to be thrown in the context of the document that owns the history object]
+    expected: FAIL
+
+  [replaceState must be able to set location.pathname]
+    expected: FAIL
+
+  [replaceState must be able to set absolute URLs to the same host]
+    expected: FAIL
+
+  [replaceState must not remove any tasks queued by the history traversal task source]
+    expected: FAIL
+
+  [.go must queue a task with the history traversal task source (run asynchronously)]
+    expected: FAIL
+
+  [replaceState must not be able to use a function as data]
+    expected: FAIL
+
+  [replaceState must not be able to use a DOM node as data]
+    expected: FAIL
+
+  [replaceState must not be able to use an error object as data]
+    expected: FAIL
+
+  [security errors are expected to be thrown in the context of the document that owns the history object (2)]
+    expected: FAIL
+
+  [replaceState must be able to make structured clones of complex objects]
+    expected: FAIL
+
+  [history.state should also reference a clone of the original object]
+    expected: FAIL
+
+  [popstate event should fire when navigation occurs]
+    expected: FAIL
+
+  [popstate event should pass the state data]
+    expected: FAIL
+
+  [state data should cope with circular object references]
+    expected: FAIL
+
+  [state data should be a clone of the original object, not a reference to it]
+    expected: FAIL
+
+  [history.state should also reference a clone of the original object (2)]
+    expected: FAIL
+
+  [history.state should be a separate clone of the object, not a reference to the object passed to the event handler]
+    expected: FAIL
+

tests/wpt/metadata/html/browsers/history/the-history-interface/004.html.ini

@@ -1,3 +1,11 @@
 [004.html]
   type: testharness
-  expected: TIMEOUT
+  [.go commands should be queued until the thread has ended]
+    expected: FAIL
+
+  [browser needs to support hashchange events for this testcase]
+    expected: FAIL
+
+  [queued .go commands should all be executed when the queue is processed]
+    expected: FAIL
+

tests/wpt/metadata/html/browsers/history/the-history-interface/005.html.ini

@@ -1,6 +1,11 @@
 [005.html]
   type: testharness
-  expected: TIMEOUT
   [history.pushState support is needed for this testcase]
     expected: FAIL
 
+  [<body onpopstate="..."> should register a listener for the popstate event]
+    expected: FAIL
+
+  [window.onpopstate should register a listener for the popstate event]
+    expected: FAIL
+

tests/wpt/metadata/html/browsers/history/the-history-interface/007.html.ini

@@ -1,6 +1,5 @@
 [007.html]
   type: testharness
-  expected: TIMEOUT
   [history.state should initially be null]
     expected: FAIL
 
@@ -10,3 +9,15 @@
   [history.state should reflect pushed state]
     expected: FAIL
 
+  [popstate event should fire before onload fires]
+    expected: FAIL
+
+  [the correct state should be restored when navigating during initial load]
+    expected: FAIL
+
+  [history.state should reflect the navigated state onload]
+    expected: FAIL
+
+  [history.state should reflect the navigated state after onload]
+    expected: FAIL
+

tests/wpt/metadata/html/browsers/history/the-location-interface/location_assign_about_blank.html.ini

@@ -1,5 +0,0 @@
-[location_assign_about_blank.html]
-  type: testharness
-  [location.assign with initial about:blank browsing context]
-    expected: FAIL
-

tests/wpt/metadata/html/dom/interfaces.html.ini

@@ -5613,45 +5613,18 @@
   [BarProp interface: attribute visible]
     expected: FAIL
 
-  [History interface: existence and properties of interface object]
-    expected: FAIL
-
-  [History interface object length]
-    expected: FAIL
-
-  [History interface: existence and properties of interface prototype object]
-    expected: FAIL
-
-  [History interface: existence and properties of interface prototype object's "constructor" property]
-    expected: FAIL
-
   [History interface: attribute length]
     expected: FAIL
 
   [History interface: attribute state]
     expected: FAIL
 
-  [History interface: operation go(long)]
-    expected: FAIL
-
-  [History interface: operation back()]
-    expected: FAIL
-
-  [History interface: operation forward()]
-    expected: FAIL
-
   [History interface: operation pushState(any,DOMString,DOMString)]
     expected: FAIL
 
   [History interface: operation replaceState(any,DOMString,DOMString)]
     expected: FAIL
 
-  [History must be primary interface of window.history]
-    expected: FAIL
-
-  [Stringification of window.history]
-    expected: FAIL
-
   [History interface: window.history must inherit property "length" with the proper type (0)]
     expected: FAIL
 
@@ -5661,9 +5634,6 @@
   [History interface: window.history must inherit property "go" with the proper type (2)]
     expected: FAIL
 
-  [History interface: calling go(long) on window.history with too few arguments must throw TypeError]
-    expected: FAIL
-
   [History interface: window.history must inherit property "back" with the proper type (3)]
     expected: FAIL
 
@@ -7236,9 +7206,6 @@
   [BarProp interface object name]
     expected: FAIL
 
-  [History interface object name]
-    expected: FAIL
-
   [ApplicationCache interface object name]
     expected: FAIL
 
@@ -7290,15 +7257,6 @@
   [History interface: window.history must inherit property "state" with the proper type (2)]
     expected: FAIL
 
-  [History interface: window.history must inherit property "go" with the proper type (3)]
-    expected: FAIL
-
-  [History interface: window.history must inherit property "back" with the proper type (4)]
-    expected: FAIL
-
-  [History interface: window.history must inherit property "forward" with the proper type (5)]
-    expected: FAIL
-
   [History interface: window.history must inherit property "pushState" with the proper type (6)]
     expected: FAIL
 

tests/wpt/mozilla/tests/mozilla/interfaces.html

@@ -49,6 +49,7 @@ test_interfaces([
   "FormData",
   "HashChangeEvent",
   "Headers",
+  "History",
   "HTMLAnchorElement",
   "HTMLAppletElement",
   "HTMLAreaElement",

tests/wpt/mozilla/tests/mozilla/interfaces.worker.js

@@ -44,7 +44,8 @@ test_interfaces([
   "FocusEvent",
   "FormData",
   "HashChangeEvent",
-  "Headers",  
+  "Headers",
+  "History",
   "HTMLAnchorElement",
   "HTMLAppletElement",
   "HTMLAreaElement",