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/* Any copyright is dedicated to the Public Domain.
"use strict";
/**
* This file tests scenarios where the cache is disabled due to user
* configuration.
*/
registerCleanupFunction(async () => {
// When the test completes, make sure we cleanup with a populated cache,
// since this is the default starting state for these tests.
await withFullyLoadedAboutHome(async browser => {
await simulateRestart(browser);
});
});
/**
* Tests the case where the cache is disabled via the pref.
*/
add_task(async function test_cache_disabled() {
await withFullyLoadedAboutHome(async browser => {
await SpecialPowers.pushPrefEnv({
set: [["browser.startup.homepage.abouthome_cache.enabled", false]],
});
await simulateRestart(browser);
await ensureDynamicAboutHome(
browser,
AboutHomeStartupCache.CACHE_RESULT_SCALARS.DISABLED
);
await SpecialPowers.popPrefEnv();
});
});
/**
* Tests the case where the cache is disabled because the home page is
* not set at about:home.
*/
add_task(async function test_cache_custom_homepage() {
await withFullyLoadedAboutHome(async browser => {
await simulateRestart(browser);
await ensureDynamicAboutHome(
browser,
AboutHomeStartupCache.CACHE_RESULT_SCALARS.NOT_LOADING_ABOUTHOME
);
HomePage.reset();
});
});
/**
* Tests the case where the cache is disabled because the session is
* configured to automatically be restored.
*/
add_task(async function test_cache_restore_session() {
await withFullyLoadedAboutHome(async browser => {
await SpecialPowers.pushPrefEnv({
set: [["browser.startup.page", 3]],
});
await simulateRestart(browser);
await ensureDynamicAboutHome(
browser,
AboutHomeStartupCache.CACHE_RESULT_SCALARS.NOT_LOADING_ABOUTHOME
);
await SpecialPowers.popPrefEnv();
});
});
/**
* Tests the case where the cache is disabled because about:newtab
* preloading is disabled.
*/
add_task(async function test_cache_no_preloading() {
await withFullyLoadedAboutHome(async browser => {
await SpecialPowers.pushPrefEnv({
set: [["browser.newtab.preload", false]],
});
await simulateRestart(browser);
await ensureDynamicAboutHome(
browser,
AboutHomeStartupCache.CACHE_RESULT_SCALARS.PRELOADING_DISABLED
);
await SpecialPowers.popPrefEnv();
});
});