73 lines
1.8 KiB
JavaScript
73 lines
1.8 KiB
JavaScript
/* vim:set ts=2 sw=2 sts=2 et: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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var EventUtils = {};
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var PaintListener = {};
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Services.scriptloader.loadSubScript(
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"chrome://mochikit/content/tests/SimpleTest/EventUtils.js",
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EventUtils
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);
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const { ContentTaskUtils } = ChromeUtils.importESModule(
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"resource://testing-common/ContentTaskUtils.sys.mjs"
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);
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function getRecordedKeypressCount() {
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let snapshot = Services.telemetry.getSnapshotForHistograms("main", false);
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var totalCount = 0;
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for (var prop in snapshot) {
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if (snapshot[prop].KEYPRESS_PRESENT_LATENCY) {
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dump("found snapshot");
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totalCount += Object.values(
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snapshot[prop].KEYPRESS_PRESENT_LATENCY.values
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).reduce((a, b) => a + b, 0);
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}
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}
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return totalCount;
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}
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add_task(async function () {
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await SpecialPowers.pushPrefEnv({
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set: [["toolkit.telemetry.ipcBatchTimeout", 10]],
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});
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let histogram = Services.telemetry.getHistogramById(
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"KEYPRESS_PRESENT_LATENCY"
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);
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histogram.clear();
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waitForExplicitFinish();
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gURLBar.focus();
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await SimpleTest.promiseFocus(window);
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EventUtils.sendChar("x");
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await ContentTaskUtils.waitForCondition(
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() => {
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return getRecordedKeypressCount() > 0;
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},
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"waiting for telemetry",
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200,
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600
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);
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let result = getRecordedKeypressCount();
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Assert.equal(result, 1, "One keypress recorded");
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gURLBar.focus();
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await SimpleTest.promiseFocus(window);
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EventUtils.sendChar("x");
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await ContentTaskUtils.waitForCondition(
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() => {
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return getRecordedKeypressCount() > 1;
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},
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"waiting for telemetry",
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200,
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600
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);
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result = getRecordedKeypressCount();
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Assert.equal(result, 2, "Two keypresses recorded");
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});
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