forked from mirrors/gecko-dev
bb7b264fe5
Differential Revision: https://phabricator.services.mozilla.com/D41623 --HG-- extra : moz-landing-system : lando
46 lines
1.8 KiB
JavaScript
46 lines
1.8 KiB
JavaScript
"use strict";
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// This tests searching in the urlbar (a.k.a. the quantumbar).
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/**
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* WHOA THERE: We should never be adding new things to EXPECTED_REFLOWS. This
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* is a whitelist that should slowly go away as we improve the performance of
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* the front-end. Instead of adding more reflows to the whitelist, you should
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* be modifying your code to avoid the reflow.
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*
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* See https://developer.mozilla.org/en-US/Firefox/Performance_best_practices_for_Firefox_fe_engineers
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* for tips on how to do that.
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*/
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/* These reflows happen only the first time the panel opens. */
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const EXPECTED_REFLOWS_FIRST_OPEN = [
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{
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stack: [
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"__rebuild@chrome://browser/content/search/search-one-offs.js",
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/* This is limited to a one-line stack, because the next item is an async
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function and as such not supported on all trees, according to bug 1501761.
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"async*_rebuild@chrome://browser/content/search/search-one-offs.js",
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"async*_on_popupshowing@chrome://browser/content/search/search-one-offs.js",
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"handleEvent@chrome://browser/content/search/search-one-offs.js",
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"_openPanel@resource:///modules/UrlbarView.jsm",
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"onQueryResults@resource:///modules/UrlbarView.jsm",
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"_notify@resource:///modules/UrlbarController.jsm",
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"receiveResults@resource:///modules/UrlbarController.jsm",
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"notifyResults@resource:///modules/UrlbarProvidersManager.jsm",
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"add@resource:///modules/UrlbarProvidersManager.jsm",
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"onSearchResult@resource:///modules/UrlbarProviderUnifiedComplete.jsm",
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*/
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],
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},
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];
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/* These reflows happen every time the panel opens. */
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const EXPECTED_REFLOWS_SECOND_OPEN = [];
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add_task(async function quantumbar() {
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await runUrlbarTest(
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false,
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EXPECTED_REFLOWS_FIRST_OPEN,
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EXPECTED_REFLOWS_SECOND_OPEN
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);
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});
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