LibWeb/SVG: Implement the SVGAElement.referrerPolicy attribute

Author: https://github.com/tcl3
Commit: 31e8189f9f
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/5412
Reviewed-by: https://github.com/gmta ✅
Reviewed-by: https://github.com/shannonbooth

Libraries/LibWeb/SVG/SVGAElement.idl

@@ -1,4 +1,5 @@
 #import <DOM/DOMTokenList.idl>
+#import <Fetch/Request.idl>
 #import <HTML/HTMLHyperlinkElementUtils.idl>
 #import <SVG/SVGURIReference.idl>
 
@@ -14,7 +15,7 @@ interface SVGAElement : SVGGraphicsElement {
     [Reflect] attribute DOMString hreflang;
     [Reflect] attribute DOMString type;
 
-    [FIXME] attribute DOMString referrerPolicy;
+    [Reflect=referrerpolicy, Enumerated=ReferrerPolicy] attribute DOMString referrerPolicy;
 
 };
 

Tests/LibWeb/Text/expected/HTML/referrerPolicy-attribute.txt

@@ -40,3 +40,10 @@ script referrerPolicy value after setting to null: ''
 script referrerPolicy value after setting to "NO-REFERRER": 'no-referrer'
 script referrerPolicy value after setting to "": ''
 script referrerPolicy value after calling removeAttribute: ''
+svg:a referrerPolicy initial value: ''
+svg:a referrerPolicy value after setting to "invalid": ''
+svg:a referrerPolicy value after setting to "no-referrer": 'no-referrer'
+svg:a referrerPolicy value after setting to null: ''
+svg:a referrerPolicy value after setting to "NO-REFERRER": 'no-referrer'
+svg:a referrerPolicy value after setting to "": ''
+svg:a referrerPolicy value after calling removeAttribute: ''

Tests/LibWeb/Text/expected/wpt-import/svg/idlharness.window.txt

@@ -2,8 +2,8 @@ Harness status: OK
 
 Found 1781 tests
 
-940 Pass
-841 Fail
+942 Pass
+839 Fail
 Pass	idl_test setup
 Pass	idl_test validation
 Pass	Partial interface Document: original interface defined
@@ -1560,7 +1560,7 @@ Pass	SVGAElement interface: attribute relList
 Pass	SVGAElement interface: attribute hreflang
 Pass	SVGAElement interface: attribute type
 Fail	SVGAElement interface: attribute text
-Fail	SVGAElement interface: attribute referrerPolicy
+Pass	SVGAElement interface: attribute referrerPolicy
 Fail	SVGAElement interface: attribute origin
 Fail	SVGAElement interface: attribute protocol
 Fail	SVGAElement interface: attribute username
@@ -1582,7 +1582,7 @@ Pass	SVGAElement interface: objects.a must inherit property "relList" with the p
 Pass	SVGAElement interface: objects.a must inherit property "hreflang" with the proper type
 Pass	SVGAElement interface: objects.a must inherit property "type" with the proper type
 Fail	SVGAElement interface: objects.a must inherit property "text" with the proper type
-Fail	SVGAElement interface: objects.a must inherit property "referrerPolicy" with the proper type
+Pass	SVGAElement interface: objects.a must inherit property "referrerPolicy" with the proper type
 Fail	SVGAElement interface: objects.a must inherit property "origin" with the proper type
 Fail	SVGAElement interface: objects.a must inherit property "protocol" with the proper type
 Fail	SVGAElement interface: objects.a must inherit property "username" with the proper type

Tests/LibWeb/Text/input/HTML/referrerPolicy-attribute.html

@@ -2,8 +2,13 @@
 <script src="../include.js"></script>
 <script>
     test(() => {
+        let elements = [];
         for (const elementName of ["link", "a", "area", "img", "iframe", "script"]) {
-            const element = document.createElement(elementName);
+            elements.push([document.createElement(elementName), elementName]);
+        }
+        elements.push([document.createElementNS("http://www.w3.org/2000/svg", "a"), "svg:a"]);
+
+        for (const [element, elementName] of elements) {
             println(`${elementName} referrerPolicy initial value: '${element.referrerPolicy}'`);
             element.referrerPolicy = "invalid";
             println(`${elementName} referrerPolicy value after setting to "invalid": '${element.referrerPolicy}'`);