Implement referrerpolicy attribute on remaining elements (#34736)

Fixes #11861

Signed-off-by: Shane Handley <shanehandley@fastmail.com>

5 files changed, 25 insertions, 8 deletions

diff --git a/components/script/dom/htmlanchorelement.rs b/components/script/dom/htmlanchorelement.rs
index afdfa7bb68d..4e6df0f5212 100644
--- a/components/script/dom/htmlanchorelement.rs
+++ b/components/script/dom/htmlanchorelement.rs
@@ -24,7 +24,7 @@ use crate::dom::bindings::root::{DomRoot, MutNullableDom};
 use crate::dom::bindings::str::{DOMString, USVString};
 use crate::dom::document::Document;
 use crate::dom::domtokenlist::DOMTokenList;
-use crate::dom::element::{AttributeMutation, Element};
+use crate::dom::element::{reflect_referrer_policy_attribute, AttributeMutation, Element};
 use crate::dom::event::Event;
 use crate::dom::eventtarget::EventTarget;
 use crate::dom::htmlelement::HTMLElement;
@@ -582,6 +582,14 @@ impl HTMLAnchorElementMethods<crate::DomTypeHolder> for HTMLAnchorElement {
         // Step 5.
         self.update_href(url, can_gc);
     }
+
+    // https://html.spec.whatwg.org/multipage/#dom-a-referrerpolicy
+    fn ReferrerPolicy(&self) -> DOMString {
+        reflect_referrer_policy_attribute(self.upcast::<Element>())
+    }
+
+    // https://html.spec.whatwg.org/multipage/#dom-script-referrerpolicy
+    make_setter!(SetReferrerPolicy, "referrerpolicy");
 }
 
 impl Activatable for HTMLAnchorElement {
diff --git a/components/script/dom/htmlareaelement.rs b/components/script/dom/htmlareaelement.rs
index 0586b0875d7..1523ae285d8 100644
--- a/components/script/dom/htmlareaelement.rs
+++ b/components/script/dom/htmlareaelement.rs
@@ -22,7 +22,7 @@ use crate::dom::bindings::root::{DomRoot, MutNullableDom};
 use crate::dom::bindings::str::DOMString;
 use crate::dom::document::Document;
 use crate::dom::domtokenlist::DOMTokenList;
-use crate::dom::element::{AttributeMutation, Element};
+use crate::dom::element::{reflect_referrer_policy_attribute, AttributeMutation, Element};
 use crate::dom::event::Event;
 use crate::dom::eventtarget::EventTarget;
 use crate::dom::htmlelement::HTMLElement;
@@ -362,6 +362,14 @@ impl HTMLAreaElementMethods<crate::DomTypeHolder> for HTMLAreaElement {
             )
         })
     }
+
+    /// <https://html.spec.whatwg.org/multipage/#attr-iframe-referrerpolicy>
+    fn ReferrerPolicy(&self) -> DOMString {
+        reflect_referrer_policy_attribute(self.upcast::<Element>())
+    }
+
+    // https://html.spec.whatwg.org/multipage/#attr-iframe-referrerpolicy
+    make_setter!(SetReferrerPolicy, "referrerpolicy");
 }
 
 impl Activatable for HTMLAreaElement {
diff --git a/components/script/dom/htmlimageelement.rs b/components/script/dom/htmlimageelement.rs
index c23e02d5672..fe32f388e1d 100644
--- a/components/script/dom/htmlimageelement.rs
+++ b/components/script/dom/htmlimageelement.rs
@@ -69,8 +69,8 @@ use crate::dom::bindings::str::{DOMString, USVString};
 use crate::dom::document::{determine_policy_for_token, Document};
 use crate::dom::element::{
     cors_setting_for_element, referrer_policy_for_element, reflect_cross_origin_attribute,
-    set_cross_origin_attribute, AttributeMutation, CustomElementCreationMode, Element,
-    ElementCreator, LayoutElementHelpers,
+    reflect_referrer_policy_attribute, set_cross_origin_attribute, AttributeMutation,
+    CustomElementCreationMode, Element, ElementCreator, LayoutElementHelpers,
 };
 use crate::dom::event::Event;
 use crate::dom::eventtarget::EventTarget;
@@ -1691,11 +1691,9 @@ impl HTMLImageElementMethods<crate::DomTypeHolder> for HTMLImageElement {
         }
     }
 
-    // https://html.spec.whatwg.org/multipage/#dom-img-referrerpolicy
+    /// <https://html.spec.whatwg.org/multipage/#dom-img-referrerpolicy>
     fn ReferrerPolicy(&self) -> DOMString {
-        let element = self.upcast::<Element>();
-        let current_policy_value = element.get_string_attribute(&local_name!("referrerpolicy"));
-        get_correct_referrerpolicy_from_raw_token(&current_policy_value)
+        reflect_referrer_policy_attribute(self.upcast::<Element>())
     }
 
     // https://html.spec.whatwg.org/multipage/#dom-img-referrerpolicy
diff --git a/components/script/dom/webidls/HTMLAnchorElement.webidl b/components/script/dom/webidls/HTMLAnchorElement.webidl
index f6e48281102..ed867a6a9a2 100644
--- a/components/script/dom/webidls/HTMLAnchorElement.webidl
+++ b/components/script/dom/webidls/HTMLAnchorElement.webidl
@@ -32,6 +32,8 @@ interface HTMLAnchorElement : HTMLElement {
   [CEReactions, Pure]
            attribute DOMString text;
 
+  [CEReactions] attribute DOMString referrerPolicy;
+
   // also has obsolete members
 };
 HTMLAnchorElement includes HTMLHyperlinkElementUtils;
diff --git a/components/script/dom/webidls/HTMLAreaElement.webidl b/components/script/dom/webidls/HTMLAreaElement.webidl
index 74c281e93c5..222eef4962c 100644
--- a/components/script/dom/webidls/HTMLAreaElement.webidl
+++ b/components/script/dom/webidls/HTMLAreaElement.webidl
@@ -22,6 +22,7 @@ interface HTMLAreaElement : HTMLElement {
   [CEReactions]
              attribute DOMString rel;
   [SameObject, PutForwards=value] readonly attribute DOMTokenList relList;
+  [CEReactions] attribute DOMString referrerPolicy;
   // hreflang and type are not reflected
 };
 //HTMLAreaElement includes HTMLHyperlinkElementUtils;