forked from mirrors/gecko-dev
640fe52298
MozReview-Commit-ID: F6xUXCgdRE4 --HG-- extra : rebase_source : 65de1b0aba412d9044b5196115f74276caa058f2
42 lines
1.3 KiB
JavaScript
42 lines
1.3 KiB
JavaScript
/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
|
|
/* Any copyright is dedicated to the Public Domain.
|
|
http://creativecommons.org/publicdomain/zero/1.0/ */
|
|
/* eslint-disable mozilla/no-arbitrary-setTimeout */
|
|
|
|
"use strict";
|
|
|
|
// Test the timeline front receives markers events for operations that occur in
|
|
// iframes.
|
|
|
|
const {TimelineFront} = require("devtools/shared/fronts/timeline");
|
|
|
|
add_task(async function() {
|
|
await addTab(MAIN_DOMAIN + "timeline-iframe-parent.html");
|
|
|
|
initDebuggerServer();
|
|
const client = new DebuggerClient(DebuggerServer.connectPipe());
|
|
const form = await connectDebuggerClient(client);
|
|
const front = TimelineFront(client, form);
|
|
|
|
info("Start timeline marker recording");
|
|
await front.start({ withMarkers: true });
|
|
|
|
// Check that we get markers for a few iterations of the timer that runs in
|
|
// the child frame.
|
|
for (let i = 0; i < 3; i++) {
|
|
// That's the time the child frame waits before changing styles.
|
|
await wait(300);
|
|
const markers = await once(front, "markers");
|
|
ok(markers.length, "Markers were received for operations in the child frame");
|
|
}
|
|
|
|
info("Stop timeline marker recording");
|
|
await front.stop();
|
|
await client.close();
|
|
gBrowser.removeCurrentTab();
|
|
});
|
|
|
|
function wait(ms) {
|
|
return new Promise(resolve =>
|
|
setTimeout(resolve, ms));
|
|
}
|