mirror of
https://github.com/LadybirdBrowser/ladybird
synced 2026-05-03 13:02:09 +02:00
fe3c6a1f9f
Includes reimporting the test we already had, which has changed significantly. Most of these fail, but importing them now to track progress.
194 lines
9.6 KiB
HTML
194 lines
9.6 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta name="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org">
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<link rel="help" href="https://github.com/whatwg/html/issues/10854">
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<script src="../../resources/testharness.js"></script>
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<script src="../../resources/testharnessreport.js"></script>
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</head>
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<body>
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<div id="host">
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<template shadowrootmode="open" shadowrootclonable="true" shadowrootcustomelementregistry>
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<a-b>
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<template shadowrootmode="open" shadowrootclonable="true" shadowrootcustomelementregistry>
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<c-d/><c-d>
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</template>
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</a-b>
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<ef></ef>
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</template>
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</div>
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<div id="host-with-registry">
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<template shadowrootmode="open" shadowrootclonable="true">
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<a-b></a-b>
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<ef></ef>
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</template>
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</div>
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<script>
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test(() => {
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const document = new Document();
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assert_throws_dom("NotSupportedError", () => window.customElements.initialize(document));
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}, 'initialize throws when the registry scoped is false and the root is the document.');
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test(() => {
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const document = new Document();
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const registry = new CustomElementRegistry;
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registry.initialize(document);
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assert_throws_dom("NotSupportedError", () => window.customElements.initialize(document));
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}, 'initialize throws when the registry scoped is false and the root document already has another registry');
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test(() => {
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assert_equals(typeof(window.customElements.initialize), 'function');
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assert_equals(typeof((new CustomElementRegistry).initialize), 'function');
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}, 'initialize is a function on both global and scoped CustomElementRegistry');
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test(() => {
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const clone = host.cloneNode(true);
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const shadowRoot = clone.shadowRoot;
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assert_equals(shadowRoot.customElementRegistry, null);
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assert_equals(shadowRoot.querySelector('a-b').customElementRegistry, null);
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assert_equals(shadowRoot.querySelector('ef').customElementRegistry, null);
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window.customElements.initialize(shadowRoot);
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assert_equals(shadowRoot.customElementRegistry, window.customElements);
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assert_equals(shadowRoot.querySelector('a-b').customElementRegistry, window.customElements);
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assert_equals(shadowRoot.querySelector('ef').customElementRegistry, window.customElements);
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}, 'initialize sets element.customElementRegistry to the global registry');
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test(() => {
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const clone = host.cloneNode(true);
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const shadowRoot = clone.shadowRoot;
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assert_equals(shadowRoot.customElementRegistry, null);
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assert_equals(shadowRoot.querySelector('a-b').customElementRegistry, null);
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assert_equals(shadowRoot.querySelector('ef').customElementRegistry, null);
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window.customElements.initialize(shadowRoot);
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assert_equals(shadowRoot.customElementRegistry, window.customElements);
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assert_equals(shadowRoot.querySelector('a-b').customElementRegistry, window.customElements);
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assert_equals(shadowRoot.querySelector('ef').customElementRegistry, window.customElements);
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assert_equals(shadowRoot.querySelector('a-b').shadowRoot.customElementRegistry, null);
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assert_equals(shadowRoot.querySelector('a-b').shadowRoot.querySelector('c-d').customElementRegistry, null);
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}, 'initialize does not set the registry of nested shadow tree to the global registry');
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test(() => {
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const clone = host.cloneNode(true);
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const shadowRoot = clone.shadowRoot;
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assert_equals(shadowRoot.customElementRegistry, null);
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assert_equals(shadowRoot.querySelector('a-b').customElementRegistry, null);
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assert_equals(shadowRoot.querySelector('ef').customElementRegistry, null);
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const registry = new CustomElementRegistry;
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registry.initialize(shadowRoot);
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assert_equals(shadowRoot.customElementRegistry, registry);
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assert_equals(shadowRoot.querySelector('a-b').customElementRegistry, registry);
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assert_equals(shadowRoot.querySelector('ef').customElementRegistry, registry);
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}, 'initialize sets element.customElementRegistry to a scoped registry');
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test(() => {
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const clone = host.cloneNode(true);
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const shadowRoot = clone.shadowRoot;
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assert_equals(shadowRoot.customElementRegistry, null);
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assert_equals(shadowRoot.querySelector('a-b').customElementRegistry, null);
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assert_equals(shadowRoot.querySelector('ef').customElementRegistry, null);
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const registry = new CustomElementRegistry;
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registry.initialize(shadowRoot);
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assert_equals(shadowRoot.customElementRegistry, registry);
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assert_equals(shadowRoot.querySelector('a-b').customElementRegistry, registry);
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assert_equals(shadowRoot.querySelector('ef').customElementRegistry, registry);
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window.customElements.initialize(shadowRoot);
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assert_equals(shadowRoot.customElementRegistry, registry);
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assert_equals(shadowRoot.querySelector('a-b').customElementRegistry, registry);
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assert_equals(shadowRoot.querySelector('ef').customElementRegistry, registry);
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}, 'initialize does not set descendants whose customElementRegistry already uses a different registry');
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test(() => {
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const clone = host.cloneNode(true);
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const shadowRoot = clone.shadowRoot;
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assert_equals(shadowRoot.customElementRegistry, null);
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assert_equals(shadowRoot.querySelector('a-b').customElementRegistry, null);
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assert_equals(shadowRoot.querySelector('ef').customElementRegistry, null);
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const registry = new CustomElementRegistry;
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registry.initialize(shadowRoot);
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assert_equals(shadowRoot.customElementRegistry, registry);
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assert_equals(shadowRoot.querySelector('a-b').customElementRegistry, registry);
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assert_equals(shadowRoot.querySelector('ef').customElementRegistry, registry);
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assert_equals(shadowRoot.querySelector('a-b').shadowRoot.customElementRegistry, null);
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assert_equals(shadowRoot.querySelector('a-b').shadowRoot.querySelector('c-d').customElementRegistry, null);
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}, 'initialize does not set the registry of nested shadow tree to a scoped registry');
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test(() => {
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const clone = host.cloneNode(true);
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const shadowRoot = clone.shadowRoot;
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assert_equals(shadowRoot.customElementRegistry, null);
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assert_equals(shadowRoot.querySelector('a-b').customElementRegistry, null);
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assert_equals(shadowRoot.querySelector('ef').customElementRegistry, null);
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const registry = new CustomElementRegistry;
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registry.initialize(shadowRoot);
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assert_equals(shadowRoot.customElementRegistry, registry);
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assert_equals(shadowRoot.querySelector('a-b').customElementRegistry, registry);
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assert_equals(shadowRoot.querySelector('ef').customElementRegistry, registry);
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document.body.appendChild(clone);
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assert_equals(shadowRoot.customElementRegistry, registry);
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assert_equals(shadowRoot.querySelector('a-b').customElementRegistry, registry);
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assert_equals(shadowRoot.querySelector('ef').customElementRegistry, registry);
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}, 'initialize sets element.customElementRegistry permantently');
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test(() => {
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const clone = document.getElementById('host-with-registry').cloneNode(true);
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const shadowRoot = clone.shadowRoot;
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assert_equals(shadowRoot.customElementRegistry, window.customElements);
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assert_equals(shadowRoot.querySelector('a-b').customElementRegistry, window.customElements);
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assert_equals(shadowRoot.querySelector('ef').customElementRegistry, window.customElements);
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const registry = new CustomElementRegistry;
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registry.initialize(shadowRoot);
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assert_equals(shadowRoot.customElementRegistry, window.customElements);
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assert_equals(shadowRoot.querySelector('a-b').customElementRegistry, window.customElements);
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assert_equals(shadowRoot.querySelector('ef').customElementRegistry, window.customElements);
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}, 'initialize is no-op on a subtree with a non-null registry');
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test(() => {
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const doc = new Document();
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assert_equals(doc.customElementRegistry, null);
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const registry = new CustomElementRegistry();
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registry.initialize(doc);
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assert_equals(doc.customElementRegistry, registry);
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}, 'initialize works on Document');
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test(() => {
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const doc = new Document();
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const df = doc.createDocumentFragment();
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const dummy = doc.createElement("dummy");
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df.append(dummy);
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assert_equals(dummy.customElementRegistry, null);
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assert_equals(df.customElementRegistry, undefined);
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const registry = new CustomElementRegistry();
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registry.initialize(df);
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assert_equals(dummy.customElementRegistry, registry);
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assert_equals(df.customElementRegistry, undefined);
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}, 'initialize works on DocumentFragment');
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test(() => {
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const shadowRoot = document.getElementById('host').cloneNode(true).shadowRoot;
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const ab = shadowRoot.querySelector('a-b');
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const ef = shadowRoot.querySelector('ef');
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const registry = new CustomElementRegistry();
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ab.innerHTML = '<dummy></dummy><div></div>';
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registry.initialize(ab);
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assert_equals(ab.customElementRegistry, registry);
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assert_equals(ab.firstElementChild.customElementRegistry, registry);
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assert_equals(ab.lastElementChild.customElementRegistry, registry);
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ef.innerHTML = '<dummy></dummy><div></div>';
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registry.initialize(ef);
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assert_equals(ef.customElementRegistry, registry);
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assert_equals(ef.firstElementChild.customElementRegistry, registry);
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assert_equals(ef.lastElementChild.customElementRegistry, registry);
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registry.initialize(shadowRoot);
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assert_equals(ab.customElementRegistry, registry);
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assert_equals(ab.firstElementChild.customElementRegistry, registry);
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assert_equals(ab.lastElementChild.customElementRegistry, registry);
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assert_equals(ef.customElementRegistry, registry);
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assert_equals(ef.firstElementChild.customElementRegistry, registry);
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assert_equals(ef.lastElementChild.customElementRegistry, registry);
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}, 'initialize sets registry on shadow root descendants with no registry');
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</script>
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</body>
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</html>
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