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Update web-platform-tests to revision a46616a5b18e83587ddbbed756c7b96cbb4b015d

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Josh Matthews 2017-06-19 19:07:14 -04:00 • committed by Ms2ger
parent 3f07cfec7c
commit 578498ba24
4001 changed files with 159517 additions and 30260 deletions
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14
tests/wpt/web-platform-tests/custom-elements/custom-element-registry/per-global.html Normal file
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<!DOCTYPE html>
<meta charset="utf-8">
<title>Custom Elements: CustomElementRegistry is per global</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<link rel="help" href="https://html.spec.whatwg.org/multipage/#custom-elements-api">
<link rel="author" title="Domenic Denicola" href="mailto:d@domenic.me">
<script src="/common/object-association.js"></script>
<body>
<script>
"use strict";
testIsPerWindow("customElements");
</script>

123
tests/wpt/web-platform-tests/custom-elements/microtasks-and-constructors.html Normal file
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<!DOCTYPE html>
<title>Custom elements: performing a microtask checkpoint after construction</title>
<meta name="author" title="Domenic Denicola" href="mailto:d@domenic.me">
<link rel="help" href="https://html.spec.whatwg.org/multipage/scripting.html#concept-upgrade-an-element">
<link rel="help" href="https://dom.spec.whatwg.org/#concept-create-element">
<link rel="help" href="https://github.com/whatwg/html/issues/2381">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<x-upgrade></x-upgrade>
<script>
"use strict";
setup({ allow_uncaught_exception: true });
window.doMicrotasks = (callback1, callback2 = callback1) => {
Promise.resolve().then(callback1);
const mo = new MutationObserver(callback2);
const node = document.createTextNode("");
mo.observe(node, { characterData: true });
node.data = "x";
};
window.logMicrotasks = events => {
window.doMicrotasks(() => events.push("promise microtask"),
() => events.push("MutationObserver microtask"));
};
window.flushAsyncEvents = () => {
return new Promise(resolve => step_timeout(resolve, 0));
};
window.x0Events = [];
customElements.define("x-0", class extends HTMLElement {
constructor() {
super();
logMicrotasks(window.x0Events);
}
});
</script>
<x-0></x-0>
<script>
"use strict";
test(() => {
assert_array_equals(window.x0Events, ["promise microtask", "MutationObserver microtask"]);
}, "Microtasks evaluate immediately when the stack is empty inside the parser");
customElements.define("x-bad", class extends HTMLElement {
constructor() {
super();
doMicrotasks(() => this.setAttribute("attribute", "value"));
}
});
</script>
<x-bad></x-bad>
<script>
"use strict";
test(() => {
const xBad = document.querySelector("x-bad");
assert_false(xBad.hasAttribute("attribute"), "The attribute must not be present");
assert_true(xBad instanceof HTMLUnknownElement, "The element must be a HTMLUnknownElement");
}, "Microtasks evaluate immediately when the stack is empty inside the parser, causing the " +
"checks on no attributes to fail")
promise_test(() => {
const events = [];
customElements.define("x-1", class extends HTMLElement {
constructor() {
super();
logMicrotasks(events);
}
});
document.createElement("x-1");
events.push("after");
return flushAsyncEvents().then(() => {
assert_array_equals(events, ["after", "promise microtask", "MutationObserver microtask"]);
});
}, "Microtasks evaluate afterward when the stack is not empty using createElement()");
promise_test(() => {
const events = [];
class X2 extends HTMLElement {
constructor() {
super();
logMicrotasks(events);
}
}
customElements.define("x-2", X2);
new X2();
events.push("after");
return flushAsyncEvents().then(() => {
assert_array_equals(events, ["after", "promise microtask", "MutationObserver microtask"]);
});
}, "Microtasks evaluate afterward when the stack is not empty using the constructor");
promise_test(() => {
const events = [];
customElements.define("x-upgrade", class extends HTMLElement {
constructor() {
super();
logMicrotasks(events);
}
});
events.push("after");
return flushAsyncEvents().then(() => {
assert_array_equals(events, ["after", "promise microtask", "MutationObserver microtask"]);
});
}, "Microtasks evaluate afterward when the stack is not empty due to upgrades");
</script>