feat(svg): expose remaining filter element interfaces

moli-dom/src/native/element/interface_names.rs

@@ -95,6 +95,12 @@ pub fn svg_element_interface_name(local_name: &str) -> &'static str {
         "defs" => "SVGDefsElement",
         "desc" => "SVGDescElement",
         "ellipse" => "SVGEllipseElement",
+        "feComponentTransfer" => "SVGFEComponentTransferElement",
+        "feFlood" => "SVGFEFloodElement",
+        "feImage" => "SVGFEImageElement",
+        "feMerge" => "SVGFEMergeElement",
+        "feMergeNode" => "SVGFEMergeNodeElement",
+        "feTile" => "SVGFETileElement",
         "foreignObject" => "SVGForeignObjectElement",
         "g" => "SVGGElement",
         "image" => "SVGImageElement",

moli-renderer-v8/src/context_bootstrap/bridge_descriptor/descriptors.rs

@@ -129,6 +129,30 @@ const NODE_BRIDGE_DESCRIPTORS: &[BridgeDescriptor] = &[
         SpecializedTemplateInstaller::None,
         SVG_GEOMETRY_RUNTIME_INSTALL_GROUPS,
     ),
+    descriptor(
+        web_api_interfaces::SVGFEComponentTransferElement::DESCRIPTOR,
+        ELEMENT_GROUPS,
+    ),
+    descriptor(
+        web_api_interfaces::SVGFEFloodElement::DESCRIPTOR,
+        ELEMENT_GROUPS,
+    ),
+    descriptor(
+        web_api_interfaces::SVGFEImageElement::DESCRIPTOR,
+        ELEMENT_GROUPS,
+    ),
+    descriptor(
+        web_api_interfaces::SVGFEMergeElement::DESCRIPTOR,
+        ELEMENT_GROUPS,
+    ),
+    descriptor(
+        web_api_interfaces::SVGFEMergeNodeElement::DESCRIPTOR,
+        ELEMENT_GROUPS,
+    ),
+    descriptor(
+        web_api_interfaces::SVGFETileElement::DESCRIPTOR,
+        ELEMENT_GROUPS,
+    ),
     descriptor(
         web_api_interfaces::SVGForeignObjectElement::DESCRIPTOR,
         ELEMENT_GROUPS,

moli-renderer-v8/src/script_vm/tests/mod.rs

@@ -2161,6 +2161,7 @@ mod queue_microtask;
 mod rendering_update;
 mod script_terminal_completion;
 mod streams;
+mod svg_filter_interfaces;
 mod url_components;
 mod webgl_interfaces;
 mod webidl_collections;

moli-renderer-v8/src/script_vm/tests/svg_filter_interfaces.rs

@@ -0,0 +1,48 @@
+use super::*;
+
+#[test]
+fn svg_filter_interfaces_preserve_native_inheritance_and_realm_contracts() {
+    let mut vm = new_storage_page_task_executor_test_vm("https://svg-filter-interfaces.test/");
+    vm.eval("document.body.innerHTML = '<iframe id=child></iframe>'")
+        .unwrap();
+    assert_eq!(vm.eval(r#"(() => {
+  const assert = (ok, message) => { if (!ok) throw Error(message); };
+  const ns = 'http://www.w3.org/2000/svg';
+  const child = document.getElementById('child').contentWindow;
+  const detached = document.implementation.createHTMLDocument('');
+  const xml = new DOMParser().parseFromString('<svg xmlns="' + ns + '"/>', 'image/svg+xml');
+  for (const [name, parentName] of [["SVGFEComponentTransferElement","SVGElement"],["SVGFEFloodElement","SVGElement"],["SVGFEImageElement","SVGElement"],["SVGFEMergeElement","SVGElement"],["SVGFEMergeNodeElement","SVGElement"],["SVGFETileElement","SVGElement"]]) {
+    for (const w of [window, child]) {
+      const C = w[name], parent = w[parentName];
+      assert(typeof C === 'function' && C.name === name, name + ' exposed');
+      assert(Object.getPrototypeOf(C.prototype) === parent.prototype, name + ' prototype inheritance');
+      assert(Object.getPrototypeOf(C) === parent, name + ' interface inheritance');
+      let error;
+      try { new C(); } catch (caught) { error = caught; }
+      assert(error instanceof w.TypeError, name + ' illegal constructor realm');
+    }
+  }
+  const nodeType = Object.getOwnPropertyDescriptor(Node.prototype, 'nodeType').get;
+  for (const [tag, name] of [["feComponentTransfer","SVGFEComponentTransferElement"],["feFlood","SVGFEFloodElement"],["feImage","SVGFEImageElement"],["feMerge","SVGFEMergeElement"],["feMergeNode","SVGFEMergeNodeElement"],["feTile","SVGFETileElement"]]) {
+    for (const [doc, w] of [[document, window], [child.document, child], [detached, window], [xml, window]]) {
+      const element = doc.createElementNS(ns, tag), C = w[name];
+      assert(element instanceof C && element instanceof w.SVGElement && element instanceof w.Node, tag + ' native factory brand');
+      assert(Object.getPrototypeOf(element) === C.prototype && element.constructor === C, tag + ' factory prototype');
+      assert(Object.prototype.toString.call(element) === '[object ' + name + ']', tag + ' native tag');
+      assert(element.cloneNode(false) instanceof C, tag + ' cloned brand');
+      assert(doc.importNode(element, false) instanceof C, tag + ' imported brand');
+      element.setAttribute('data-test', 'value');
+      assert(element.getAttribute('data-test') === 'value' && nodeType.call(element) === 1, tag + ' inherited DOM behavior');
+      for (const receiver of [Object.create(element), new Proxy(element, {})]) {
+        let error;
+        try { nodeType.call(receiver); } catch (caught) { error = caught; }
+        assert(error instanceof TypeError, tag + ' rejects forged native identity');
+      }
+      assert(!(doc.createElement(tag) instanceof C), tag + ' namespace-sensitive factory');
+    }
+    const parsed = new DOMParser().parseFromString('<svg xmlns="' + ns + '"><' + tag + '/></svg>', 'image/svg+xml');
+    assert(parsed.documentElement.firstElementChild instanceof window[name], tag + ' parsed XML brand');
+  }
+  return true;
+})()"#).unwrap(), "true");
+}

moli-renderer-v8/src/web_api_interfaces.rs

@@ -392,6 +392,12 @@ interfaces! {
     SVGDescElement: SVGElement;
     SVGElement: Element;
     SVGEllipseElement: SVGGeometryElement;
+    SVGFEComponentTransferElement: SVGElement;
+    SVGFEFloodElement: SVGElement;
+    SVGFEImageElement: SVGElement;
+    SVGFEMergeElement: SVGElement;
+    SVGFEMergeNodeElement: SVGElement;
+    SVGFETileElement: SVGElement;
     SVGForeignObjectElement: SVGGraphicsElement;
     SVGGElement: SVGGraphicsElement;
     SVGGeometryElement: SVGGraphicsElement;