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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Test that we have allocation data coming from the front.
*/
"use strict";
add_task(async function() {
const target = await addTabTarget(MAIN_DOMAIN + "doc_allocations.html");
const front = await target.getFront("performance");
const rec = await front.startRecording({
withMarkers: true,
withAllocations: true,
withTicks: true,
});
await waitUntil(() => rec.getAllocations().frames.length);
await waitUntil(() => rec.getAllocations().timestamps.length);
await waitUntil(() => rec.getAllocations().sizes.length);
await waitUntil(() => rec.getAllocations().sites.length);
await front.stopRecording(rec);
const { timestamps, sizes } = rec.getAllocations();
is(
timestamps.length,
sizes.length,
"we have the same amount of timestamps and sizes"
);
ok(
timestamps.every(time => time > 0 && typeof time === "number"),
"all timestamps have numeric values"
);
ok(
sizes.every(n => n > 0 && typeof n === "number"),
"all sizes are positive numbers"
);
await target.destroy();
gBrowser.removeCurrentTab();
});
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