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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
/**
* Tests that the about:home startup cache is cleared if the app
* locale changes.
*/
add_task(async function test_locale_change() {
await withFullyLoadedAboutHome(async browser => {
await simulateRestart(browser);
await ensureCachedAboutHome(browser);
Services.obs.notifyObservers(null, "intl:app-locales-changed");
await AboutHomeStartupCache.ensureCacheEntry();
// We're testing that switching locales blows away the cache, so we
// bypass the automatic writing of the cache on shutdown, and we
// also don't need to wait for the cache to be available.
await simulateRestart(browser, {
withAutoShutdownWrite: false,
ensureCacheWinsRace: false,
});
await ensureDynamicAboutHome(
browser,
AboutHomeStartupCache.CACHE_RESULT_SCALARS.DOES_NOT_EXIST
);
});
});
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