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Update web-platform-tests to revision 887d08e63a19b14acf3217df77f12c121a792fed

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WPT Sync Bot 2019-06-18 10:23:53 +00:00
parent 97ad913dc2
commit a41065a1f4
65 changed files with 1433 additions and 463 deletions
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67
tests/wpt/web-platform-tests/longtask-timing/idlharness.window.js
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@ -1,51 +1,34 @@
// META: script=/resources/WebIDLParser.js
// META: script=/resources/idlharness.js
// https://w3c.github.io/longtask-timing/
// https://w3c.github.io/longtasks/
'use strict';
promise_test(async t => {
const srcs = ['longtasks', 'performance-timeline'];
const [idl, perf] = await Promise.all(
srcs.map(i => fetch(`/interfaces/${i}.idl`).then(r => r.text())));
const idl_array = new IdlArray();
idl_array.add_idls(idl);
idl_array.add_dependency_idls(perf);
const testIdls = new Promise(resolve => {
try {
const observer = new PerformanceObserver(entryList => {
const entries = Array.from(entryList.getEntries());
const attribution = entries.reduce(
(sum, e) => sum.concat(e.attribution || []), []);
idl_array.add_objects({
PerformanceLongTaskTiming: entries,
TaskAttributionTiming: attribution,
});
idl_array.test();
resolve();
});
observer.observe({entryTypes: ['longtask']});
} catch (e) {
// Will be surfaces in idlharness.js's test_object below.
idl_test(
['longtasks'],
['performance-timeline'],
(idl_array, t) => new Promise((resolve, reject) => {
const longTask = () => {
const begin = self.performance.now();
while (self.performance.now() < begin + 100);
}
});
t.step_timeout(longTask, 0);
const longTask = () => {
var begin = self.performance.now();
while (self.performance.now() < begin + 100);
}
t.step_timeout(longTask, 0);
const observer = new PerformanceObserver(entryList => {
const entries = Array.from(entryList.getEntries());
const attribution = entries.reduce(
(sum, e) => sum.concat(e.attribution || []), []);
idl_array.add_objects({
PerformanceLongTaskTiming: entries,
TaskAttributionTiming: attribution,
});
resolve();
});
observer.observe({entryTypes: ['longtask']});
const timeout = new Promise(
(_, reject) => t.step_timeout(reject, 1000));
return Promise.race([testIdls, timeout])
.then(
t.step_func_done(),
() => {
idl_array.test(); // Rejected, but test what we can.
return Promise.reject('LongTask was not observed');
});
}, 'longtasks interfaces');
t.step_timeout(() => {
reject('longtask entry was not observed');
}, 1000);
})
);