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Update web-platform-tests to revision 5b68d219206139c0bfeec65c88e765749aed57fb

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This commit is contained in:
WPT Sync Bot 2018-04-02 21:14:16 -04:00
parent a208d4246c
commit 04276c4e1f
94 changed files with 2583 additions and 2211 deletions
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24
tests/wpt/web-platform-tests/custom-elements/parser/parser-sets-attributes-and-children.html
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@ -5,6 +5,7 @@
<meta name="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org">
<meta name="assert" content="HTML parser must set the attributes and append the children on a custom element">
<link rel="help" href="https://html.spec.whatwg.org/#create-an-element-for-the-token">
<link rel="help" href="https://html.spec.whatwg.org/multipage/parsing.html#insert-a-foreign-element">
<link rel="help" href="https://dom.spec.whatwg.org/#concept-create-element">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
@ -14,8 +15,10 @@
<div id="log"></div>
<script>
var numberOfAttributesInConstructor;
var numberOfChildNodesInConstructor;
var numberOfAttributesInConstructor = 0;
var numberOfChildNodesInConstructor = 0;
var numberOfChildNodesInAttributeChangedCallback = 0;
var numberOfChildNodesInConnectedCallback = 0;
var attributesChangedCalls = [];
class MyCustomElement extends HTMLElement {
@ -27,11 +30,16 @@ class MyCustomElement extends HTMLElement {
attributeChangedCallback(...args) {
attributesChangedCalls.push(create_attribute_changed_callback_log(this, ...args));
numberOfChildNodesInAttributeChangedCallback = this.childNodes.length;
}
static get observedAttributes() {
return ['id', 'class'];
}
connectedCallback() {
numberOfChildNodesInConnectedCallback = this.childNodes.length;
}
};
customElements.define('my-custom-element', MyCustomElement);
@ -64,10 +72,22 @@ test(function () {
assert_equals(numberOfChildNodesInConstructor, 0, 'HTML parser must not append child nodes to a custom element before invoking the constructor');
}, 'HTML parser must set the attributes or append children before calling constructor');
test(function () {
// https://html.spec.whatwg.org/multipage/parsing.html#insert-a-foreign-element
// 3.3. Pop the element queue from the custom element reactions
// stack, and invoke custom element reactions in that queue.
assert_equals(numberOfChildNodesInConnectedCallback, 0);
}, 'HTML parser should call connectedCallback before appending child nodes.');
test(function () {
assert_equals(attributesChangedCalls.length, 2);
assert_attribute_log_entry(attributesChangedCalls[0], {name: 'id', oldValue: null, newValue: 'custom-element-id', namespace: null});
assert_attribute_log_entry(attributesChangedCalls[1], {name: 'class', oldValue: null, newValue: 'class1 class2', namespace: null});
// https://html.spec.whatwg.org/multipage/parsing.html#create-an-element-for-the-token
// 9.2. Invoke custom element reactions in queue.
assert_equals(numberOfChildNodesInAttributeChangedCallback, 0,
'attributeChangedCallback should be called ' +
'before appending a child');
}, 'HTML parser must enqueue attributeChanged reactions');
</script>