mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
309b4049b4
We are white-listing the existing set of tests that use setTimeout like this. Hopefully these tests will be investigated and fixed in the future, so that we can narrow down the white-list. This check is only turned on for mochitest-plain for now.
122 lines
4.0 KiB
HTML
122 lines
4.0 KiB
HTML
<!doctype html>
|
|
<html>
|
|
<!--
|
|
https://bugzilla.mozilla.org/show_bug.cgi?id=77992
|
|
-->
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<title>Test for Event.timeStamp (Bug 77992)</title>
|
|
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
|
|
</head>
|
|
<body>
|
|
<a target="_blank"
|
|
href="https://bugzilla.mozilla.org/show_bug.cgi?id=77992">Mozilla Bug 77992</a>
|
|
<p id="display"></p>
|
|
<pre id="test">
|
|
<script type="text/js-worker" id="worker-src">
|
|
// Simply returns the event timestamp
|
|
onmessage = function(evt) {
|
|
postMessage(evt.timeStamp);
|
|
}
|
|
</script>
|
|
<script type="text/js-worker" id="shared-worker-src">
|
|
// Simply returns the event timestamp
|
|
onconnect = function(evt) {
|
|
var port = evt.ports[0];
|
|
port.onmessage = function(messageEvt) {
|
|
port.postMessage(messageEvt.timeStamp);
|
|
};
|
|
};
|
|
</script>
|
|
<script type="application/javascript">
|
|
"use strict";
|
|
|
|
SimpleTest.waitForExplicitFinish();
|
|
SimpleTest.requestFlakyTimeout("untriaged");
|
|
|
|
// We don't use SpecialPowers.pushPrefEnv since it can delay the test
|
|
// function until after the load event has fired which means we can't
|
|
// test the timestamp of the load event.
|
|
const kPrefName = "dom.event.highrestimestamp.enabled";
|
|
var prevPrefValue = SpecialPowers.getBoolPref(kPrefName);
|
|
SpecialPowers.setBoolPref(kPrefName, true);
|
|
testRegularEvents();
|
|
|
|
// Event.timeStamp should be relative to the time origin which is:
|
|
//
|
|
// Non-worker context: navigation start
|
|
// Dedicated worker: navigation start of the document that created the worker
|
|
// Shared worker: creation time of the shared worker
|
|
//
|
|
// See: https://w3c.github.io/web-performance/specs/HighResolutionTime2/Overview.html#sec-time-origin
|
|
|
|
function testRegularEvents() {
|
|
if (document.readyState === "complete") {
|
|
ok(false, "Onload event has already fired");
|
|
finishTests();
|
|
return;
|
|
}
|
|
var timeBeforeEvent = window.performance.now();
|
|
window.addEventListener("load", function(evt) {
|
|
var timeAfterEvent = window.performance.now();
|
|
ok(evt.timeStamp > timeBeforeEvent &&
|
|
evt.timeStamp < timeAfterEvent,
|
|
"Event timestamp (" + evt.timeStamp + ") is in expected range: (" +
|
|
timeBeforeEvent + ", " + timeAfterEvent + ")");
|
|
testWorkerEvents();
|
|
});
|
|
}
|
|
|
|
function testWorkerEvents() {
|
|
var blob = new Blob([ document.getElementById("worker-src").textContent ],
|
|
{ type: "text/javascript" });
|
|
var worker = new Worker(window.URL.createObjectURL(blob));
|
|
worker.onmessage = function(evt) {
|
|
var timeAfterEvent = window.performance.now();
|
|
ok(evt.data > timeBeforeEvent &&
|
|
evt.data < timeAfterEvent,
|
|
"Event timestamp in dedicated worker (" + evt.data +
|
|
") is in expected range: (" +
|
|
timeBeforeEvent + ", " + timeAfterEvent + ")");
|
|
worker.terminate();
|
|
testSharedWorkerEvents();
|
|
};
|
|
var timeBeforeEvent = window.performance.now();
|
|
worker.postMessage("");
|
|
}
|
|
|
|
function testSharedWorkerEvents() {
|
|
var blob =
|
|
new Blob([ document.getElementById("shared-worker-src").textContent ],
|
|
{ type: "text/javascript" });
|
|
// Delay creation of worker slightly so it is easier to distinguish
|
|
// shared worker creation time from this document's navigation start
|
|
window.setTimeout(function() {
|
|
var timeBeforeWorkerCreation = window.performance.now();
|
|
var worker = new SharedWorker(window.URL.createObjectURL(blob));
|
|
worker.port.onmessage = function(evt) {
|
|
var timeAfterEvent = window.performance.now();
|
|
ok(evt.data > 0 &&
|
|
evt.data < timeAfterEvent - timeBeforeWorkerCreation,
|
|
"Event timestamp in shared worker (" + evt.data +
|
|
") is in expected range: (0, " +
|
|
(timeAfterEvent - timeBeforeWorkerCreation) + ")");
|
|
worker.port.close();
|
|
finishTests();
|
|
};
|
|
worker.port.start();
|
|
worker.port.postMessage("");
|
|
}, 500);
|
|
}
|
|
|
|
var finishTests = function() {
|
|
SpecialPowers.setBoolPref(kPrefName, prevPrefValue);
|
|
SimpleTest.finish();
|
|
};
|
|
|
|
</script>
|
|
</pre>
|
|
</body>
|
|
</html>
|