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Unified Diff: third_party/WebKit/LayoutTests/imported/wpt/custom-elements/adopted-callback.html

Issue 2376103007: Import wpt@09907a9c4bcee14986431d53e4381384c7c69107 (Closed)
Patch Set: update platform expectations Created 4 years, 3 months ago
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Index: third_party/WebKit/LayoutTests/imported/wpt/custom-elements/adopted-callback.html
diff --git a/third_party/WebKit/LayoutTests/imported/wpt/custom-elements/adopted-callback.html b/third_party/WebKit/LayoutTests/imported/wpt/custom-elements/adopted-callback.html
new file mode 100644
index 0000000000000000000000000000000000000000..2df100301e9821d17220646f66a9336aa1752f1e
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/imported/wpt/custom-elements/adopted-callback.html
@@ -0,0 +1,135 @@
+<!DOCTYPE html>
+<html>
+<head>
+<title>Custom Elements: adoptedCallback</title>
+<meta name="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org">
+<meta name="assert" content="adoptedCallback must be enqueued whenever custom element is adopted into a new document">
+<link rel="help" href="https://w3c.github.io/webcomponents/spec/custom/#dfn-connected-callback">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="./resources/document-types.js"></script>
+</head>
+<body>
+<div id="log"></div>
+<script>
+
+var calls = [];
+class MyCustomElement extends HTMLElement {
+ connectedCallback() { calls.push('connected'); }
+ adoptedCallback(oldDocument, newDocument) { calls.push('adopted'); calls.push(oldDocument); calls.push(newDocument); }
+ disconnectedCallback() { calls.push('disconnected'); }
+}
+customElements.define('my-custom-element', MyCustomElement);
+
+test(function () {
+ var instance = document.createElement('my-custom-element');
+ calls = [];
+ document.body.appendChild(instance);
+ assert_array_equals(calls, ['connected']);
+}, 'Inserting a custom element into the owner document must not enqueue and invoke adoptedCallback');
+
+DocumentTypes.forEach(function (entry) {
+ if (entry.isOwner)
+ return;
+
+ var documentName = entry.name;
+ var getDocument = entry.create;
+
+ promise_test(function () {
+ return getDocument().then(function (doc) {
+ var instance = document.createElement('my-custom-element');
+ calls = [];
+ doc.documentElement.appendChild(instance);
+ assert_array_equals(calls, ['adopted', document, doc, 'connected']);
+ });
+ }, 'Inserting a custom element into a ' + documentName + ' must enqueue and invoke adoptedCallback');
+
+ promise_test(function () {
+ return getDocument().then(function (doc) {
+ var instance = document.createElement('my-custom-element');
+ document.body.appendChild(instance);
+ calls = [];
+ doc.documentElement.appendChild(instance);
+ assert_array_equals(calls, ['disconnected', 'adopted', document, doc, 'connected']);
+ });
+ }, 'Moving a custom element from the owner document into a ' + documentName + ' must enqueue and invoke adoptedCallback');
+
+ promise_test(function () {
+ return getDocument().then(function (doc) {
+ var instance = document.createElement('my-custom-element');
+ var parent = document.createElement('div');
+ parent.appendChild(instance);
+ calls = [];
+ doc.documentElement.appendChild(parent);
+ assert_array_equals(calls, ['adopted', document, doc, 'connected']);
+ });
+ }, 'Inserting an ancestor of custom element into a ' + documentName + ' must enqueue and invoke adoptedCallback');
+
+ promise_test(function () {
+ return getDocument().then(function (doc) {
+ var instance = document.createElement('my-custom-element');
+ var parent = document.createElement('div');
+ parent.appendChild(instance);
+ document.body.appendChild(parent);
+ calls = [];
+ doc.documentElement.appendChild(parent);
+ assert_array_equals(calls, ['disconnected', 'adopted', document, doc, 'connected']);
+ });
+ }, 'Moving an ancestor of custom element from the owner document into a ' + documentName + ' must enqueue and invoke adoptedCallback');
+
+ promise_test(function () {
+ return getDocument().then(function (doc) {
+ var instance = document.createElement('my-custom-element');
+ var host = doc.createElementNS('http://www.w3.org/1999/xhtml', 'div');
+ var shadowRoot = host.attachShadow({mode: 'closed'});
+ doc.documentElement.appendChild(host);
+
+ calls = [];
+ shadowRoot.appendChild(instance);
+ assert_array_equals(calls, ['adopted', document, doc, 'connected']);
+ });
+ }, 'Inserting a custom element into a shadow tree in a ' + documentName + ' must enqueue and invoke adoptedCallback');
+
+ promise_test(function () {
+ return getDocument().then(function (doc) {
+ var instance = document.createElement('my-custom-element');
+ var host = document.createElement('div');
+ var shadowRoot = host.attachShadow({mode: 'closed'});
+ shadowRoot.appendChild(instance);
+
+ calls = [];
+ doc.documentElement.appendChild(host);
+ assert_array_equals(calls, ['adopted', document, doc, 'connected']);
+ });
+ }, 'Inserting the shadow host of a custom element into a ' + documentName + ' must enqueue and invoke adoptedCallback');
+
+ promise_test(function () {
+ return getDocument().then(function (doc) {
+ var instance = document.createElement('my-custom-element');
+ var host = document.createElement('div');
+ var shadowRoot = host.attachShadow({mode: 'closed'});
+ shadowRoot.appendChild(instance);
+ document.body.appendChild(host);
+
+ calls = [];
+ doc.documentElement.appendChild(host);
+ assert_array_equals(calls, ['disconnected', 'adopted', document, doc, 'connected']);
+ });
+ }, 'Moving the shadow host of a custom element from the owner document into a ' + documentName + ' must enqueue and invoke adoptedCallback');
+
+ promise_test(function () {
+ return getDocument().then(function (doc) {
+ var instance = document.createElement('my-custom-element');
+ var host = doc.createElementNS('http://www.w3.org/1999/xhtml', 'div');
+ var shadowRoot = host.attachShadow({mode: 'closed'});
+
+ calls = [];
+ shadowRoot.appendChild(instance);
+ assert_array_equals(calls, ['adopted', document, doc]);
+ });
+ }, 'Inserting a custom element into a detached shadow tree that belongs to a ' + documentName + ' must enqueue and invoke adoptedCallback');
+});
+
+</script>
+</body>
+</html>
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