From 0beec63c86d8cb04f183249c8a2c81b49e17e03e Mon Sep 17 00:00:00 2001
From: Smitty <me@iter.ca>
Date: Fri, 1 Mar 2024 02:42:18 -0500
Subject: [PATCH] script: Implement `<meta http-equiv="refresh">` (#31468)

* script: Implement <meta http-equiv="refresh">

* Address review comments
---
 components/script/dom/document.rs             |  39 ++++++
 components/script/dom/htmlmetaelement.rs      | 129 +++++++++++++++++-
 components/script/dom/location.rs             |  19 ++-
 .../script/dom/webidls/HTMLMetaElement.webidl |   4 +-
 components/script/timers.rs                   |   3 +
 .../HTMLMetaElement.html.ini                  |   6 -
 ...t-meta-refresh.https.optional.sub.html.ini |  38 +++---
 ...element-meta-refresh.optional.sub.html.ini |  44 +-----
 .../html/dom/idlharness.https.html.ini        |   6 -
 .../html/dom/reflection-metadata.html.ini     | 114 ----------------
 .../test-timing-client-redirect.html.ini      |   2 -
 ...resource_subframe_self_navigation.html.ini |   5 +-
 .../HTMLMetaElement.html.ini                  |   6 -
 ...t-meta-refresh.https.optional.sub.html.ini |  38 +++---
 ...element-meta-refresh.optional.sub.html.ini |  44 +-----
 .../meta/html/dom/idlharness.https.html.ini   |   6 -
 .../html/dom/reflection-metadata.html.ini     | 114 ----------------
 .../test-timing-client-redirect.html.ini      |   2 -
 ...resource_subframe_self_navigation.html.ini |   4 +-
 19 files changed, 227 insertions(+), 396 deletions(-)
 delete mode 100644 tests/wpt/meta-legacy-layout/custom-elements/reactions/customized-builtins/HTMLMetaElement.html.ini
 delete mode 100644 tests/wpt/meta-legacy-layout/navigation-timing/test-timing-client-redirect.html.ini
 delete mode 100644 tests/wpt/meta/custom-elements/reactions/customized-builtins/HTMLMetaElement.html.ini
 delete mode 100644 tests/wpt/meta/navigation-timing/test-timing-client-redirect.html.ini

diff --git a/components/script/dom/document.rs b/components/script/dom/document.rs
index 512c3870b1f..019cc07529f 100644
--- a/components/script/dom/document.rs
+++ b/components/script/dom/document.rs
@@ -140,6 +140,7 @@ use crate::dom::htmlhtmlelement::HTMLHtmlElement;
 use crate::dom::htmliframeelement::HTMLIFrameElement;
 use crate::dom::htmlimageelement::HTMLImageElement;
 use crate::dom::htmlinputelement::HTMLInputElement;
+use crate::dom::htmlmetaelement::RefreshRedirectDue;
 use crate::dom::htmlscriptelement::{HTMLScriptElement, ScriptResult};
 use crate::dom::htmltextareaelement::HTMLTextAreaElement;
 use crate::dom::htmltitleelement::HTMLTitleElement;
@@ -233,6 +234,17 @@ enum FocusTransaction {
     InTransaction(Option<Dom<Element>>),
 }
 
+/// Information about a declarative refresh
+#[derive(JSTraceable, MallocSizeOf)]
+pub enum DeclarativeRefresh {
+    PendingLoad {
+        #[no_trace]
+        url: ServoUrl,
+        time: u64,
+    },
+    CreatedAfterLoad,
+}
+
 /// <https://dom.spec.whatwg.org/#document>
 #[dom_struct]
 pub struct Document {
@@ -435,6 +447,8 @@ pub struct Document {
     animations: DomRefCell<Animations>,
     /// The nearest inclusive ancestors to all the nodes that require a restyle.
     dirty_root: MutNullableDom<Element>,
+    /// <https://html.spec.whatwg.org/multipage/#will-declaratively-refresh>
+    declarative_refresh: DomRefCell<Option<DeclarativeRefresh>>,
 }
 
 #[derive(JSTraceable, MallocSizeOf)]
@@ -2399,6 +2413,19 @@ impl Document {
                     task!(completely_loaded: move || {
                         let document = document.root();
                         document.completely_loaded.set(true);
+                        if let Some(DeclarativeRefresh::PendingLoad {
+                            url,
+                            time
+                        }) = &*document.declarative_refresh.borrow() {
+                            // https://html.spec.whatwg.org/multipage/#shared-declarative-refresh-steps
+                            document.window.upcast::<GlobalScope>().schedule_callback(
+                                OneshotTimerCallback::RefreshRedirectDue(RefreshRedirectDue {
+                                    window: window_from_node(&*document),
+                                    url: url.clone(),
+                                }),
+                                MsDuration::new(time.saturating_mul(1000)),
+                            );
+                        }
                         // Note: this will, among others, result in the "iframe-load-event-steps" being run.
                         // https://html.spec.whatwg.org/multipage/#iframe-load-event-steps
                         document.notify_constellation_load();
@@ -2409,6 +2436,10 @@ impl Document {
         }
     }
 
+    pub fn completely_loaded(&self) -> bool {
+        self.completely_loaded.get()
+    }
+
     // https://html.spec.whatwg.org/multipage/#pending-parsing-blocking-script
     pub fn set_pending_parsing_blocking_script(
         &self,
@@ -3195,6 +3226,7 @@ impl Document {
             },
             animations: DomRefCell::new(Animations::new()),
             dirty_root: Default::default(),
+            declarative_refresh: Default::default(),
         }
     }
 
@@ -3940,6 +3972,13 @@ impl Document {
     pub(crate) fn cancel_animations_for_node(&self, node: &Node) {
         self.animations.borrow().cancel_animations_for_node(node);
     }
+
+    pub(crate) fn will_declaratively_refresh(&self) -> bool {
+        self.declarative_refresh.borrow().is_some()
+    }
+    pub(crate) fn set_declarative_refresh(&self, refresh: DeclarativeRefresh) {
+        *self.declarative_refresh.borrow_mut() = Some(refresh);
+    }
 }
 
 impl Element {
diff --git a/components/script/dom/htmlmetaelement.rs b/components/script/dom/htmlmetaelement.rs
index 61ec43ac96a..46e3137a92b 100644
--- a/components/script/dom/htmlmetaelement.rs
+++ b/components/script/dom/htmlmetaelement.rs
@@ -2,29 +2,57 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
+use std::str::FromStr;
+
 use dom_struct::dom_struct;
 use html5ever::{LocalName, Prefix};
 use js::rust::HandleObject;
+use regex::bytes::Regex;
+use script_traits::{HistoryEntryReplacement, MsDuration};
+use servo_url::ServoUrl;
 use style::str::HTML_SPACE_CHARACTERS;
 
 use crate::dom::attr::Attr;
+use crate::dom::bindings::cell::DomRefCell;
 use crate::dom::bindings::codegen::Bindings::HTMLMetaElementBinding::HTMLMetaElementMethods;
 use crate::dom::bindings::codegen::Bindings::NodeBinding::NodeMethods;
+use crate::dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
 use crate::dom::bindings::inheritance::Castable;
 use crate::dom::bindings::root::DomRoot;
 use crate::dom::bindings::str::DOMString;
-use crate::dom::document::Document;
+use crate::dom::document::{DeclarativeRefresh, Document};
 use crate::dom::element::{AttributeMutation, Element};
+use crate::dom::globalscope::GlobalScope;
 use crate::dom::htmlelement::HTMLElement;
 use crate::dom::htmlheadelement::HTMLHeadElement;
-use crate::dom::node::{BindContext, Node, UnbindContext};
+use crate::dom::location::NavigationType;
+use crate::dom::node::{document_from_node, window_from_node, BindContext, Node, UnbindContext};
 use crate::dom::virtualmethods::VirtualMethods;
+use crate::dom::window::Window;
+use crate::timers::OneshotTimerCallback;
 
 #[dom_struct]
 pub struct HTMLMetaElement {
     htmlelement: HTMLElement,
 }
 
+#[derive(JSTraceable, MallocSizeOf)]
+pub struct RefreshRedirectDue {
+    #[no_trace]
+    pub url: ServoUrl,
+    #[ignore_malloc_size_of = "non-owning"]
+    pub window: DomRoot<Window>,
+}
+impl RefreshRedirectDue {
+    pub fn invoke(self) {
+        self.window.Location().navigate(
+            self.url.clone(),
+            HistoryEntryReplacement::Enabled,
+            NavigationType::DeclarativeRefresh,
+        );
+    }
+}
+
 impl HTMLMetaElement {
     fn new_inherited(
         local_name: LocalName,
@@ -58,6 +86,8 @@ impl HTMLMetaElement {
             if name == "referrer" {
                 self.apply_referrer();
             }
+        } else if &*self.HttpEquiv() != "" {
+            self.declarative_refresh();
         }
     }
 
@@ -81,6 +111,96 @@ impl HTMLMetaElement {
             }
         }
     }
+
+    /// <https://html.spec.whatwg.org/multipage/#shared-declarative-refresh-steps>
+    fn declarative_refresh(&self) {
+        // 2
+        let content = self.Content();
+        // 1
+        if !content.is_empty() {
+            // 3
+            self.shared_declarative_refresh_steps(content);
+        }
+    }
+
+    /// <https://html.spec.whatwg.org/multipage/#shared-declarative-refresh-steps>
+    fn shared_declarative_refresh_steps(&self, content: DOMString) {
+        // 1
+        let document = document_from_node(self);
+        if document.will_declaratively_refresh() {
+            return;
+        }
+
+        // 2-11
+        lazy_static::lazy_static! {
+            static ref REFRESH_REGEX: Regex = Regex::new(
+                r#"(?x)
+                ^
+                \s* # 3
+                ((?<time>\d+)\.?|\.) # 5-6
+                [0-9.]* # 8
+                (
+                    (;|,| ) # 10.1
+                    \s* # 10.2
+                    (;|,)? # 10.3
+                    \s* # 10.4
+                    (
+                        (U|u)(R|r)(L|l) # 11.2-11.4
+                        \s*=\s* # 11.5-11.7
+                        ('(?<url1>.*?)'?|"(?<url2>.*?)"?|(?<url3>[^'"].*)) # 11.8 - 11.10
+                        |
+                        (?<url4>.*)
+                    )?
+                )?
+                $
+            "#,
+            )
+            .unwrap();
+        }
+        let mut url_record = document.url();
+        let captures = if let Some(captures) = REFRESH_REGEX.captures(content.as_bytes()) {
+            captures
+        } else {
+            return;
+        };
+        let time = if let Some(time_string) = captures.name("time") {
+            u64::from_str(&String::from_utf8_lossy(time_string.as_bytes())).unwrap_or(0)
+        } else {
+            0
+        };
+        let captured_url = captures.name("url1").or(captures
+            .name("url2")
+            .or(captures.name("url3").or(captures.name("url4"))));
+
+        if let Some(url_match) = captured_url {
+            url_record = if let Ok(url) = ServoUrl::parse_with_base(
+                Some(&url_record),
+                &String::from_utf8_lossy(url_match.as_bytes()),
+            ) {
+                url
+            } else {
+                return;
+            }
+        }
+        // 12-13
+        if document.completely_loaded() {
+            // TODO: handle active sandboxing flag
+            let window = window_from_node(self);
+            window.upcast::<GlobalScope>().schedule_callback(
+                OneshotTimerCallback::RefreshRedirectDue(RefreshRedirectDue {
+                    window: window.clone(),
+                    url: url_record,
+                }),
+                MsDuration::new(time.saturating_mul(1000)),
+            );
+            document.set_declarative_refresh(DeclarativeRefresh::CreatedAfterLoad);
+        } else {
+            document.set_declarative_refresh(DeclarativeRefresh::PendingLoad {
+                url: url_record,
+                time,
+            });
+        }
+    }
 }
 
 impl HTMLMetaElementMethods for HTMLMetaElement {
@@ -95,6 +215,11 @@ impl HTMLMetaElementMethods for HTMLMetaElement {
 
     // https://html.spec.whatwg.org/multipage/#dom-meta-content
     make_setter!(SetContent, "content");
+
+    // https://html.spec.whatwg.org/multipage/#dom-meta-httpequiv
+    make_getter!(HttpEquiv, "http-equiv");
+    // https://html.spec.whatwg.org/multipage/#dom-meta-httpequiv
+    make_atomic_setter!(SetHttpEquiv, "http-equiv");
 }
 
 impl VirtualMethods for HTMLMetaElement {
diff --git a/components/script/dom/location.rs b/components/script/dom/location.rs
index 6138323b164..d84f2115288 100644
--- a/components/script/dom/location.rs
+++ b/components/script/dom/location.rs
@@ -19,7 +19,7 @@ use crate::dom::urlhelper::UrlHelper;
 use crate::dom::window::Window;
 
 #[derive(PartialEq)]
-enum NavigationType {
+pub enum NavigationType {
     /// The "[`Location`-object navigate][1]" steps.
     ///
     /// [1]: https://html.spec.whatwg.org/multipage/#location-object-navigate
@@ -35,6 +35,11 @@ enum NavigationType {
     ///
     /// [1]: https://html.spec.whatwg.org/multipage/#dom-location-reload
     ReloadByConstellation,
+
+    /// Reload triggered by a [declarative refresh][1].
+    ///
+    /// [1]: https://html.spec.whatwg.org/multipage/#shared-declarative-refresh-steps
+    DeclarativeRefresh,
 }
 
 #[dom_struct]
@@ -56,7 +61,7 @@ impl Location {
     }
 
     /// Navigate the relevant `Document`'s browsing context.
-    fn navigate(
+    pub fn navigate(
         &self,
         url: ServoUrl,
         replacement_flag: HistoryEntryReplacement,
@@ -70,7 +75,9 @@ impl Location {
         // The active document of the source browsing context used for
         // navigation determines the request's referrer and referrer policy.
         let source_window = match navigation_type {
-            NavigationType::ReloadByScript | NavigationType::ReloadByConstellation => {
+            NavigationType::ReloadByScript |
+            NavigationType::ReloadByConstellation |
+            NavigationType::DeclarativeRefresh => {
                 // > Navigate the browsing context [...] the source browsing context
                 // > set to the browsing context being navigated.
                 DomRoot::from_ref(&*self.window)
@@ -92,7 +99,9 @@ impl Location {
         // > node document of the element that initiated the navigation.
         let navigation_origin_window = match navigation_type {
             NavigationType::Normal | NavigationType::ReloadByScript => incumbent_window(),
-            NavigationType::ReloadByConstellation => DomRoot::from_ref(&*self.window),
+            NavigationType::ReloadByConstellation | NavigationType::DeclarativeRefresh => {
+                DomRoot::from_ref(&*self.window)
+            },
         };
         let (load_origin, creator_pipeline_id) = (
             navigation_origin_window.origin().immutable().clone(),
@@ -102,7 +111,7 @@ impl Location {
         // Is `historyHandling` `reload`?
         let reload_triggered = match navigation_type {
             NavigationType::ReloadByScript | NavigationType::ReloadByConstellation => true,
-            NavigationType::Normal => false,
+            NavigationType::Normal | NavigationType::DeclarativeRefresh => false,
         };
 
         // Initiate navigation
diff --git a/components/script/dom/webidls/HTMLMetaElement.webidl b/components/script/dom/webidls/HTMLMetaElement.webidl
index c8d4faeba5f..b1544245a75 100644
--- a/components/script/dom/webidls/HTMLMetaElement.webidl
+++ b/components/script/dom/webidls/HTMLMetaElement.webidl
@@ -9,8 +9,8 @@ interface HTMLMetaElement : HTMLElement {
 
   [CEReactions]
              attribute DOMString name;
-  // [CEReactions]
-  //         attribute DOMString httpEquiv;
+  [CEReactions]
+          attribute DOMString httpEquiv;
   [CEReactions]
              attribute DOMString content;
 
diff --git a/components/script/timers.rs b/components/script/timers.rs
index 895475f1b4d..b18d60668e0 100644
--- a/components/script/timers.rs
+++ b/components/script/timers.rs
@@ -28,6 +28,7 @@ use crate::dom::bindings::str::DOMString;
 use crate::dom::document::FakeRequestAnimationFrameCallback;
 use crate::dom::eventsource::EventSourceTimeoutCallback;
 use crate::dom::globalscope::GlobalScope;
+use crate::dom::htmlmetaelement::RefreshRedirectDue;
 use crate::dom::testbinding::TestBindingCallback;
 use crate::dom::xmlhttprequest::XHRTimeoutCallback;
 use crate::script_module::ScriptFetchOptions;
@@ -89,6 +90,7 @@ pub enum OneshotTimerCallback {
     JsTimer(JsTimerTask),
     TestBindingCallback(TestBindingCallback),
     FakeRequestAnimationFrame(FakeRequestAnimationFrameCallback),
+    RefreshRedirectDue(RefreshRedirectDue),
 }
 
 impl OneshotTimerCallback {
@@ -99,6 +101,7 @@ impl OneshotTimerCallback {
             OneshotTimerCallback::JsTimer(task) => task.invoke(this, js_timers),
             OneshotTimerCallback::TestBindingCallback(callback) => callback.invoke(),
             OneshotTimerCallback::FakeRequestAnimationFrame(callback) => callback.invoke(),
+            OneshotTimerCallback::RefreshRedirectDue(callback) => callback.invoke(),
         }
     }
 }
diff --git a/tests/wpt/meta-legacy-layout/custom-elements/reactions/customized-builtins/HTMLMetaElement.html.ini b/tests/wpt/meta-legacy-layout/custom-elements/reactions/customized-builtins/HTMLMetaElement.html.ini
deleted file mode 100644
index 9a39c5f77b1..00000000000
--- a/tests/wpt/meta-legacy-layout/custom-elements/reactions/customized-builtins/HTMLMetaElement.html.ini
+++ /dev/null
@@ -1,6 +0,0 @@
-[HTMLMetaElement.html]
-  [httpEquiv on HTMLMetaElement must enqueue an attributeChanged reaction when adding a new attribute]
-    expected: FAIL
-
-  [httpEquiv on HTMLMetaElement must enqueue an attributeChanged reaction when replacing an existing attribute]
-    expected: FAIL
diff --git a/tests/wpt/meta-legacy-layout/fetch/metadata/generated/element-meta-refresh.https.optional.sub.html.ini b/tests/wpt/meta-legacy-layout/fetch/metadata/generated/element-meta-refresh.https.optional.sub.html.ini
index 72a2a9f3199..1b884336d31 100644
--- a/tests/wpt/meta-legacy-layout/fetch/metadata/generated/element-meta-refresh.https.optional.sub.html.ini
+++ b/tests/wpt/meta-legacy-layout/fetch/metadata/generated/element-meta-refresh.https.optional.sub.html.ini
@@ -1,55 +1,51 @@
 [element-meta-refresh.https.optional.sub.html]
-  expected: TIMEOUT
   [sec-fetch-site - Same origin]
-    expected: TIMEOUT
+    expected: FAIL
 
   [sec-fetch-site - Cross-site]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Same site]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Same-Origin -> Cross-Site -> Same-Origin redirect]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Same-Origin -> Same-Site -> Same-Origin redirect]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Cross-Site -> Same Origin]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Cross-Site -> Same-Site]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Cross-Site -> Cross-Site]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Same-Origin -> Same Origin]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Same-Origin -> Same-Site]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Same-Origin -> Cross-Site]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Same-Site -> Same Origin]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Same-Site -> Same-Site]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Same-Site -> Cross-Site]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - HTTPS downgrade-upgrade]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-mode]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-dest]
-    expected: NOTRUN
-
-  [sec-fetch-user]
-    expected: NOTRUN
+    expected: FAIL
diff --git a/tests/wpt/meta-legacy-layout/fetch/metadata/generated/element-meta-refresh.optional.sub.html.ini b/tests/wpt/meta-legacy-layout/fetch/metadata/generated/element-meta-refresh.optional.sub.html.ini
index b7dffc93d56..f7602907106 100644
--- a/tests/wpt/meta-legacy-layout/fetch/metadata/generated/element-meta-refresh.optional.sub.html.ini
+++ b/tests/wpt/meta-legacy-layout/fetch/metadata/generated/element-meta-refresh.optional.sub.html.ini
@@ -1,46 +1,6 @@
 [element-meta-refresh.optional.sub.html]
-  expected: TIMEOUT
-  [sec-fetch-site - Not sent to non-trustworthy same-origin destination]
-    expected: TIMEOUT
-
-  [sec-fetch-site - Not sent to non-trustworthy same-site destination]
-    expected: NOTRUN
-
-  [sec-fetch-site - Not sent to non-trustworthy cross-site destination]
-    expected: NOTRUN
-
-  [sec-fetch-mode - Not sent to non-trustworthy same-origin destination]
-    expected: NOTRUN
-
-  [sec-fetch-mode - Not sent to non-trustworthy same-site destination]
-    expected: NOTRUN
-
-  [sec-fetch-mode - Not sent to non-trustworthy cross-site destination]
-    expected: NOTRUN
-
-  [sec-fetch-dest - Not sent to non-trustworthy same-origin destination]
-    expected: NOTRUN
-
-  [sec-fetch-dest - Not sent to non-trustworthy same-site destination]
-    expected: NOTRUN
-
-  [sec-fetch-dest - Not sent to non-trustworthy cross-site destination]
-    expected: NOTRUN
-
-  [sec-fetch-user - Not sent to non-trustworthy same-origin destination]
-    expected: NOTRUN
-
-  [sec-fetch-user - Not sent to non-trustworthy same-site destination]
-    expected: NOTRUN
-
-  [sec-fetch-user - Not sent to non-trustworthy cross-site destination]
-    expected: NOTRUN
-
-  [sec-fetch-site - HTTPS downgrade (header not sent)]
-    expected: NOTRUN
-
   [sec-fetch-site - HTTPS upgrade]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - HTTPS downgrade-upgrade]
-    expected: NOTRUN
+    expected: FAIL
diff --git a/tests/wpt/meta-legacy-layout/html/dom/idlharness.https.html.ini b/tests/wpt/meta-legacy-layout/html/dom/idlharness.https.html.ini
index 838a6adf242..cb9b348847b 100644
--- a/tests/wpt/meta-legacy-layout/html/dom/idlharness.https.html.ini
+++ b/tests/wpt/meta-legacy-layout/html/dom/idlharness.https.html.ini
@@ -3891,9 +3891,6 @@
   [HTMLObjectElement interface: attribute archive]
     expected: FAIL
 
-  [HTMLMetaElement interface: attribute httpEquiv]
-    expected: FAIL
-
   [HTMLMarqueeElement interface: attribute onbounce]
     expected: FAIL
 
@@ -4281,9 +4278,6 @@
   [HTMLMarqueeElement interface: attribute height]
     expected: FAIL
 
-  [HTMLMetaElement interface: document.createElement("meta") must inherit property "httpEquiv" with the proper type]
-    expected: FAIL
-
   [HTMLImageElement interface: new Image() must inherit property "decoding" with the proper type]
     expected: FAIL
 
diff --git a/tests/wpt/meta-legacy-layout/html/dom/reflection-metadata.html.ini b/tests/wpt/meta-legacy-layout/html/dom/reflection-metadata.html.ini
index 6a297875d91..c659006988b 100644
--- a/tests/wpt/meta-legacy-layout/html/dom/reflection-metadata.html.ini
+++ b/tests/wpt/meta-legacy-layout/html/dom/reflection-metadata.html.ini
@@ -3609,12 +3609,6 @@
   [meta.tabIndex: IDL set to -2147483648 followed by getAttribute()]
     expected: FAIL
 
-  [meta.httpEquiv (<meta http-equiv>): typeof IDL attribute]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL get with DOM attribute unset]
-    expected: FAIL
-
   [meta.httpEquiv (<meta http-equiv>): setAttribute() to "" followed by IDL get]
     expected: FAIL
 
@@ -8229,96 +8223,6 @@
   [meta.tabIndex: IDL set to -2147483648]
     expected: FAIL
 
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to ""]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to " \\0\\x01\\x02\\x03\\x04\\x05\\x06\\x07 \\b\\t\\n\\v\\f\\r\\x0e\\x0f \\x10\\x11\\x12\\x13\\x14\\x15\\x16\\x17 \\x18\\x19\\x1a\\x1b\\x1c\\x1d\\x1e\\x1f  foo "]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to undefined]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to 7]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to 1.5]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to true]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to false]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to object "[object Object\]"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to NaN]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to Infinity]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to -Infinity]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to "\\0"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to null]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to object "test-toString"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to object "test-valueOf"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to ""]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to " \\0\\x01\\x02\\x03\\x04\\x05\\x06\\x07 \\b\\t\\n\\v\\f\\r\\x0e\\x0f \\x10\\x11\\x12\\x13\\x14\\x15\\x16\\x17 \\x18\\x19\\x1a\\x1b\\x1c\\x1d\\x1e\\x1f  foo "]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to undefined]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to 7]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to 1.5]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to true]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to false]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to object "[object Object\]"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to NaN]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to Infinity]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to -Infinity]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to "\\0"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to null]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to object "test-toString"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to object "test-valueOf"]
-    expected: FAIL
-
   [meta.scheme: setAttribute() to ""]
     expected: FAIL
 
@@ -10017,9 +9921,6 @@
   [title.accessKey: IDL set to "5%"]
     expected: FAIL
 
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to "5%"]
-    expected: FAIL
-
   [style.type: setAttribute() to "5%"]
     expected: FAIL
 
@@ -10059,9 +9960,6 @@
   [style.media: IDL set to "5%"]
     expected: FAIL
 
-  [meta.httpEquiv (<meta http-equiv>): IDL set to "5%"]
-    expected: FAIL
-
   [head.accessKey: setAttribute() to "5%"]
     expected: FAIL
 
@@ -10179,9 +10077,6 @@
   [base.accessKey: IDL set to "+100"]
     expected: FAIL
 
-  [meta.httpEquiv (<meta http-equiv>): IDL set to ".5"]
-    expected: FAIL
-
   [title.accessKey: setAttribute() to "+100"]
     expected: FAIL
 
@@ -10215,12 +10110,6 @@
   [base.accessKey: setAttribute() to ".5"]
     expected: FAIL
 
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to ".5"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to "+100"]
-    expected: FAIL
-
   [head.accessKey: IDL set to ".5"]
     expected: FAIL
 
@@ -10275,9 +10164,6 @@
   [meta.tabIndex: setAttribute() to "+100"]
     expected: FAIL
 
-  [meta.httpEquiv (<meta http-equiv>): IDL set to "+100"]
-    expected: FAIL
-
   [base.accessKey: IDL set to ".5"]
     expected: FAIL
 
diff --git a/tests/wpt/meta-legacy-layout/navigation-timing/test-timing-client-redirect.html.ini b/tests/wpt/meta-legacy-layout/navigation-timing/test-timing-client-redirect.html.ini
deleted file mode 100644
index 832deaf7b86..00000000000
--- a/tests/wpt/meta-legacy-layout/navigation-timing/test-timing-client-redirect.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[test-timing-client-redirect.html]
-  expected: TIMEOUT
diff --git a/tests/wpt/meta-legacy-layout/resource-timing/resource_subframe_self_navigation.html.ini b/tests/wpt/meta-legacy-layout/resource-timing/resource_subframe_self_navigation.html.ini
index 639054f0353..7f4d08b83a5 100644
--- a/tests/wpt/meta-legacy-layout/resource-timing/resource_subframe_self_navigation.html.ini
+++ b/tests/wpt/meta-legacy-layout/resource-timing/resource_subframe_self_navigation.html.ini
@@ -1,14 +1,13 @@
 [resource_subframe_self_navigation.html]
   expected: TIMEOUT
   [Subsequent <iframe> navigations don't appear in the resource-timing buffer.]
-    expected: TIMEOUT
+    expected: FAIL
 
   [Subsequent <frame> navigations don't appear in the resource-timing buffer.]
-    expected: NOTRUN
+    expected: TIMEOUT
 
   [Subsequent <embed> navigations don't appear in the resource-timing buffer.]
     expected: NOTRUN
 
   [Subsequent <object> navigations don't appear in the resource-timing buffer.]
     expected: NOTRUN
-
diff --git a/tests/wpt/meta/custom-elements/reactions/customized-builtins/HTMLMetaElement.html.ini b/tests/wpt/meta/custom-elements/reactions/customized-builtins/HTMLMetaElement.html.ini
deleted file mode 100644
index 9a39c5f77b1..00000000000
--- a/tests/wpt/meta/custom-elements/reactions/customized-builtins/HTMLMetaElement.html.ini
+++ /dev/null
@@ -1,6 +0,0 @@
-[HTMLMetaElement.html]
-  [httpEquiv on HTMLMetaElement must enqueue an attributeChanged reaction when adding a new attribute]
-    expected: FAIL
-
-  [httpEquiv on HTMLMetaElement must enqueue an attributeChanged reaction when replacing an existing attribute]
-    expected: FAIL
diff --git a/tests/wpt/meta/fetch/metadata/generated/element-meta-refresh.https.optional.sub.html.ini b/tests/wpt/meta/fetch/metadata/generated/element-meta-refresh.https.optional.sub.html.ini
index 72a2a9f3199..1b884336d31 100644
--- a/tests/wpt/meta/fetch/metadata/generated/element-meta-refresh.https.optional.sub.html.ini
+++ b/tests/wpt/meta/fetch/metadata/generated/element-meta-refresh.https.optional.sub.html.ini
@@ -1,55 +1,51 @@
 [element-meta-refresh.https.optional.sub.html]
-  expected: TIMEOUT
   [sec-fetch-site - Same origin]
-    expected: TIMEOUT
+    expected: FAIL
 
   [sec-fetch-site - Cross-site]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Same site]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Same-Origin -> Cross-Site -> Same-Origin redirect]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Same-Origin -> Same-Site -> Same-Origin redirect]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Cross-Site -> Same Origin]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Cross-Site -> Same-Site]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Cross-Site -> Cross-Site]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Same-Origin -> Same Origin]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Same-Origin -> Same-Site]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Same-Origin -> Cross-Site]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Same-Site -> Same Origin]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Same-Site -> Same-Site]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - Same-Site -> Cross-Site]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - HTTPS downgrade-upgrade]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-mode]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-dest]
-    expected: NOTRUN
-
-  [sec-fetch-user]
-    expected: NOTRUN
+    expected: FAIL
diff --git a/tests/wpt/meta/fetch/metadata/generated/element-meta-refresh.optional.sub.html.ini b/tests/wpt/meta/fetch/metadata/generated/element-meta-refresh.optional.sub.html.ini
index b7dffc93d56..f7602907106 100644
--- a/tests/wpt/meta/fetch/metadata/generated/element-meta-refresh.optional.sub.html.ini
+++ b/tests/wpt/meta/fetch/metadata/generated/element-meta-refresh.optional.sub.html.ini
@@ -1,46 +1,6 @@
 [element-meta-refresh.optional.sub.html]
-  expected: TIMEOUT
-  [sec-fetch-site - Not sent to non-trustworthy same-origin destination]
-    expected: TIMEOUT
-
-  [sec-fetch-site - Not sent to non-trustworthy same-site destination]
-    expected: NOTRUN
-
-  [sec-fetch-site - Not sent to non-trustworthy cross-site destination]
-    expected: NOTRUN
-
-  [sec-fetch-mode - Not sent to non-trustworthy same-origin destination]
-    expected: NOTRUN
-
-  [sec-fetch-mode - Not sent to non-trustworthy same-site destination]
-    expected: NOTRUN
-
-  [sec-fetch-mode - Not sent to non-trustworthy cross-site destination]
-    expected: NOTRUN
-
-  [sec-fetch-dest - Not sent to non-trustworthy same-origin destination]
-    expected: NOTRUN
-
-  [sec-fetch-dest - Not sent to non-trustworthy same-site destination]
-    expected: NOTRUN
-
-  [sec-fetch-dest - Not sent to non-trustworthy cross-site destination]
-    expected: NOTRUN
-
-  [sec-fetch-user - Not sent to non-trustworthy same-origin destination]
-    expected: NOTRUN
-
-  [sec-fetch-user - Not sent to non-trustworthy same-site destination]
-    expected: NOTRUN
-
-  [sec-fetch-user - Not sent to non-trustworthy cross-site destination]
-    expected: NOTRUN
-
-  [sec-fetch-site - HTTPS downgrade (header not sent)]
-    expected: NOTRUN
-
   [sec-fetch-site - HTTPS upgrade]
-    expected: NOTRUN
+    expected: FAIL
 
   [sec-fetch-site - HTTPS downgrade-upgrade]
-    expected: NOTRUN
+    expected: FAIL
diff --git a/tests/wpt/meta/html/dom/idlharness.https.html.ini b/tests/wpt/meta/html/dom/idlharness.https.html.ini
index 42dfe6b0f2b..7bad5ee5a7e 100644
--- a/tests/wpt/meta/html/dom/idlharness.https.html.ini
+++ b/tests/wpt/meta/html/dom/idlharness.https.html.ini
@@ -3720,9 +3720,6 @@
   [HTMLObjectElement interface: attribute archive]
     expected: FAIL
 
-  [HTMLMetaElement interface: attribute httpEquiv]
-    expected: FAIL
-
   [HTMLMarqueeElement interface: document.createElement("marquee") must inherit property "loop" with the proper type]
     expected: FAIL
 
@@ -4080,9 +4077,6 @@
   [HTMLMarqueeElement interface: attribute width]
     expected: FAIL
 
-  [HTMLMetaElement interface: document.createElement("meta") must inherit property "httpEquiv" with the proper type]
-    expected: FAIL
-
   [HTMLImageElement interface: new Image() must inherit property "decoding" with the proper type]
     expected: FAIL
 
diff --git a/tests/wpt/meta/html/dom/reflection-metadata.html.ini b/tests/wpt/meta/html/dom/reflection-metadata.html.ini
index c180c200554..ddb9254eebf 100644
--- a/tests/wpt/meta/html/dom/reflection-metadata.html.ini
+++ b/tests/wpt/meta/html/dom/reflection-metadata.html.ini
@@ -2399,120 +2399,6 @@
   [meta.tabIndex: IDL set to -2147483648]
     expected: FAIL
 
-  [meta.httpEquiv (<meta http-equiv>): typeof IDL attribute]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL get with DOM attribute unset]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to ""]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to " \\0\\x01\\x02\\x03\\x04\\x05\\x06\\x07 \\b\\t\\n\\v\\f\\r\\x0e\\x0f \\x10\\x11\\x12\\x13\\x14\\x15\\x16\\x17 \\x18\\x19\\x1a\\x1b\\x1c\\x1d\\x1e\\x1f  foo "]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to undefined]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to 7]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to 1.5]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to "5%"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to "+100"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to ".5"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to true]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to false]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to object "[object Object\]"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to NaN]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to Infinity]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to -Infinity]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to "\\0"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to null]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to object "test-toString"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): setAttribute() to object "test-valueOf"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to ""]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to " \\0\\x01\\x02\\x03\\x04\\x05\\x06\\x07 \\b\\t\\n\\v\\f\\r\\x0e\\x0f \\x10\\x11\\x12\\x13\\x14\\x15\\x16\\x17 \\x18\\x19\\x1a\\x1b\\x1c\\x1d\\x1e\\x1f  foo "]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to undefined]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to 7]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to 1.5]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to "5%"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to "+100"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to ".5"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to true]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to false]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to object "[object Object\]"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to NaN]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to Infinity]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to -Infinity]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to "\\0"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to null]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to object "test-toString"]
-    expected: FAIL
-
-  [meta.httpEquiv (<meta http-equiv>): IDL set to object "test-valueOf"]
-    expected: FAIL
-
   [meta.media: typeof IDL attribute]
     expected: FAIL
 
diff --git a/tests/wpt/meta/navigation-timing/test-timing-client-redirect.html.ini b/tests/wpt/meta/navigation-timing/test-timing-client-redirect.html.ini
deleted file mode 100644
index 832deaf7b86..00000000000
--- a/tests/wpt/meta/navigation-timing/test-timing-client-redirect.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[test-timing-client-redirect.html]
-  expected: TIMEOUT
diff --git a/tests/wpt/meta/resource-timing/resource_subframe_self_navigation.html.ini b/tests/wpt/meta/resource-timing/resource_subframe_self_navigation.html.ini
index 65a76d34a6f..7f4d08b83a5 100644
--- a/tests/wpt/meta/resource-timing/resource_subframe_self_navigation.html.ini
+++ b/tests/wpt/meta/resource-timing/resource_subframe_self_navigation.html.ini
@@ -1,10 +1,10 @@
 [resource_subframe_self_navigation.html]
   expected: TIMEOUT
   [Subsequent <iframe> navigations don't appear in the resource-timing buffer.]
-    expected: TIMEOUT
+    expected: FAIL
 
   [Subsequent <frame> navigations don't appear in the resource-timing buffer.]
-    expected: NOTRUN
+    expected: TIMEOUT
 
   [Subsequent <embed> navigations don't appear in the resource-timing buffer.]
     expected: NOTRUN