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fune/toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository_cache.js

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/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/
*/
// Tests caching in AddonRepository.sys.mjs.
var gServer;
const HOST = "example.com";
const BASE_URL = "http://example.com";
const PREF_GETADDONS_CACHE_ENABLED = "extensions.getAddons.cache.enabled";
const PREF_GETADDONS_CACHE_TYPES = "extensions.getAddons.cache.types";
const GETADDONS_RESULTS = BASE_URL + "/data/test_AddonRepository_cache.json";
const EMPTY_RESULT = BASE_URL + "/data/test_AddonRepository_empty.json";
const FAILED_RESULT = BASE_URL + "/data/test_AddonRepository_fail.json";
const FILE_DATABASE = "addons.json";
const ADDONS = [
{
manifest: {
name: "XPI Add-on 1",
version: "1.1",
description: "XPI Add-on 1 - Description",
developer: {
name: "XPI Add-on 1 - Author",
},
homepage_url: "http://example.com/xpi/1/homepage.html",
icons: {
32: "icon.png",
},
options_ui: {
page: "options.html",
},
browser_specific_settings: {
gecko: { id: "test_AddonRepository_1@tests.mozilla.org" },
},
},
},
{
manifest: {
name: "XPI Add-on 2",
version: "1.2",
theme: {},
browser_specific_settings: {
gecko: { id: "test_AddonRepository_2@tests.mozilla.org" },
},
},
},
{
manifest: {
name: "XPI Add-on 3",
version: "1.3",
icons: {
32: "icon.png",
},
theme: {},
browser_specific_settings: {
gecko: { id: "test_AddonRepository_3@tests.mozilla.org" },
},
},
files: {
"preview.png": "",
},
},
];
const ADDON_IDS = ADDONS.map(
addon => addon.manifest.browser_specific_settings.gecko.id
);
const ADDON_FILES = ADDONS.map(addon =>
AddonTestUtils.createTempWebExtensionFile(addon)
);
const PREF_ADDON0_CACHE_ENABLED =
"extensions." + ADDON_IDS[0] + ".getAddons.cache.enabled";
const PREF_ADDON1_CACHE_ENABLED =
"extensions." + ADDON_IDS[1] + ".getAddons.cache.enabled";
// Properties of an individual add-on that should be checked
// Note: updateDate is checked separately
const ADDON_PROPERTIES = [
"id",
"type",
"name",
"version",
"developers",
"description",
"fullDescription",
"icons",
"screenshots",
"homepageURL",
"supportURL",
"optionsURL",
"averageRating",
"reviewCount",
"reviewURL",
"weeklyDownloads",
"sourceURI",
];
// The updateDate property is annoying to test for XPI add-ons.
// However, since we only care about whether the repository value vs. the
// XPI value is used, we can just test if the property value matches
// the repository value
const REPOSITORY_UPDATEDATE = 9;
// Get the URI of a subfile locating directly in the folder of
// the add-on corresponding to the specified id
function get_subfile_uri(aId, aFilename) {
let file = gProfD.clone();
file.append("extensions");
return do_get_addon_root_uri(file, aId) + aFilename;
}
// Expected repository add-ons
const REPOSITORY_ADDONS = [
{
id: ADDON_IDS[0],
type: "extension",
name: "Repo Add-on 1",
version: "2.1",
developers: [
{
name: "Repo Add-on 1 - First Developer",
url: BASE_URL + "/repo/1/firstDeveloper.html",
},
{
name: "Repo Add-on 1 - Second Developer",
url: BASE_URL + "/repo/1/secondDeveloper.html",
},
],
description: "Repo Add-on 1 - Description\nSecond line",
fullDescription: "Repo Add-on 1 - Full Description & some extra",
icons: { 32: BASE_URL + "/repo/1/icon.png" },
homepageURL: BASE_URL + "/repo/1/homepage.html",
supportURL: BASE_URL + "/repo/1/support.html",
averageRating: 1,
reviewCount: 1111,
reviewURL: BASE_URL + "/repo/1/review.html",
weeklyDownloads: 3331,
sourceURI: BASE_URL + "/repo/1/install.xpi",
},
{
id: ADDON_IDS[1],
type: "theme",
name: "Repo Add-on 2",
version: "2.2",
developers: [
{
name: "Repo Add-on 2 - First Developer",
url: BASE_URL + "/repo/2/firstDeveloper.html",
},
{
name: "Repo Add-on 2 - Second Developer",
url: BASE_URL + "/repo/2/secondDeveloper.html",
},
],
description: "Repo Add-on 2 - Description",
fullDescription: "Repo Add-on 2 - Full Description",
icons: { 32: BASE_URL + "/repo/2/icon.png" },
screenshots: [
{
url: BASE_URL + "/repo/2/firstFull.png",
thumbnailURL: BASE_URL + "/repo/2/firstThumbnail.png",
caption: "Repo Add-on 2 - First Caption",
},
{
url: BASE_URL + "/repo/2/secondFull.png",
thumbnailURL: BASE_URL + "/repo/2/secondThumbnail.png",
caption: "Repo Add-on 2 - Second Caption",
},
],
homepageURL: BASE_URL + "/repo/2/homepage.html",
supportURL: BASE_URL + "/repo/2/support.html",
averageRating: 2,
reviewCount: 1112,
reviewURL: BASE_URL + "/repo/2/review.html",
weeklyDownloads: 3332,
sourceURI: BASE_URL + "/repo/2/install.xpi",
},
{
id: ADDON_IDS[2],
type: "theme",
name: "Repo Add-on 3",
version: "2.3",
icons: { 32: BASE_URL + "/repo/3/icon.png" },
screenshots: [
{
url: BASE_URL + "/repo/3/firstFull.png",
thumbnailURL: BASE_URL + "/repo/3/firstThumbnail.png",
caption: "Repo Add-on 3 - First Caption",
},
{
url: BASE_URL + "/repo/3/secondFull.png",
thumbnailURL: BASE_URL + "/repo/3/secondThumbnail.png",
caption: "Repo Add-on 3 - Second Caption",
},
],
},
];
function extensionURL(id, path) {
return WebExtensionPolicy.getByID(id).getURL(path);
}
// Expected add-ons when not using cache
const WITHOUT_CACHE = [
{
id: ADDON_IDS[0],
type: "extension",
name: "XPI Add-on 1",
version: "1.1",
authors: [{ name: "XPI Add-on 1 - Author" }],
description: "XPI Add-on 1 - Description",
get icons() {
return { 32: get_subfile_uri(ADDON_IDS[0], "icon.png") };
},
homepageURL: `${BASE_URL}/xpi/1/homepage.html`,
get optionsURL() {
return extensionURL(ADDON_IDS[0], "options.html");
},
sourceURI: NetUtil.newURI(ADDON_FILES[0]).spec,
},
{
id: ADDON_IDS[1],
type: "theme",
name: "XPI Add-on 2",
version: "1.2",
sourceURI: NetUtil.newURI(ADDON_FILES[1]).spec,
icons: {},
},
{
id: ADDON_IDS[2],
type: "theme",
name: "XPI Add-on 3",
version: "1.3",
get icons() {
return { 32: get_subfile_uri(ADDON_IDS[2], "icon.png") };
},
screenshots: [
{
get url() {
return get_subfile_uri(ADDON_IDS[2], "preview.png");
},
},
],
sourceURI: NetUtil.newURI(ADDON_FILES[2]).spec,
},
];
// Expected add-ons when using cache
const WITH_CACHE = [
{
id: ADDON_IDS[0],
type: "extension",
name: "XPI Add-on 1",
version: "1.1",
developers: [
{
name: "Repo Add-on 1 - First Developer",
url: BASE_URL + "/repo/1/firstDeveloper.html",
},
{
name: "Repo Add-on 1 - Second Developer",
url: BASE_URL + "/repo/1/secondDeveloper.html",
},
],
description: "XPI Add-on 1 - Description",
fullDescription: "Repo Add-on 1 - Full Description & some extra",
get icons() {
return { 32: get_subfile_uri(ADDON_IDS[0], "icon.png") };
},
homepageURL: BASE_URL + "/xpi/1/homepage.html",
supportURL: BASE_URL + "/repo/1/support.html",
get optionsURL() {
return extensionURL(ADDON_IDS[0], "options.html");
},
averageRating: 1,
reviewCount: 1111,
reviewURL: BASE_URL + "/repo/1/review.html",
weeklyDownloads: 3331,
sourceURI: NetUtil.newURI(ADDON_FILES[0]).spec,
},
{
id: ADDON_IDS[1],
type: "theme",
name: "XPI Add-on 2",
version: "1.2",
developers: [
{
name: "Repo Add-on 2 - First Developer",
url: BASE_URL + "/repo/2/firstDeveloper.html",
},
{
name: "Repo Add-on 2 - Second Developer",
url: BASE_URL + "/repo/2/secondDeveloper.html",
},
],
description: "Repo Add-on 2 - Description",
fullDescription: "Repo Add-on 2 - Full Description",
icons: { 32: BASE_URL + "/repo/2/icon.png" },
screenshots: [
{
url: BASE_URL + "/repo/2/firstFull.png",
thumbnailURL: BASE_URL + "/repo/2/firstThumbnail.png",
caption: "Repo Add-on 2 - First Caption",
},
{
url: BASE_URL + "/repo/2/secondFull.png",
thumbnailURL: BASE_URL + "/repo/2/secondThumbnail.png",
caption: "Repo Add-on 2 - Second Caption",
},
],
homepageURL: BASE_URL + "/repo/2/homepage.html",
supportURL: BASE_URL + "/repo/2/support.html",
averageRating: 2,
reviewCount: 1112,
reviewURL: BASE_URL + "/repo/2/review.html",
weeklyDownloads: 3332,
sourceURI: NetUtil.newURI(ADDON_FILES[1]).spec,
},
{
id: ADDON_IDS[2],
type: "theme",
name: "XPI Add-on 3",
version: "1.3",
get iconURL() {
return get_subfile_uri(ADDON_IDS[2], "icon.png");
},
get icons() {
return { 32: get_subfile_uri(ADDON_IDS[2], "icon.png") };
},
screenshots: [
{
url: BASE_URL + "/repo/3/firstFull.png",
thumbnailURL: BASE_URL + "/repo/3/firstThumbnail.png",
caption: "Repo Add-on 3 - First Caption",
},
{
url: BASE_URL + "/repo/3/secondFull.png",
thumbnailURL: BASE_URL + "/repo/3/secondThumbnail.png",
caption: "Repo Add-on 3 - Second Caption",
},
],
sourceURI: NetUtil.newURI(ADDON_FILES[2]).spec,
},
];
// Expected add-ons when using cache for extension, but no cache for themes.
const WITH_EXTENSION_CACHE = [
{
id: ADDON_IDS[0],
type: "extension",
name: "XPI Add-on 1",
version: "1.1",
developers: [
{
name: "Repo Add-on 1 - First Developer",
url: BASE_URL + "/repo/1/firstDeveloper.html",
},
{
name: "Repo Add-on 1 - Second Developer",
url: BASE_URL + "/repo/1/secondDeveloper.html",
},
],
description: "XPI Add-on 1 - Description",
fullDescription: "Repo Add-on 1 - Full Description & some extra",
get icons() {
return { 32: get_subfile_uri(ADDON_IDS[0], "icon.png") };
},
homepageURL: BASE_URL + "/xpi/1/homepage.html",
supportURL: BASE_URL + "/repo/1/support.html",
get optionsURL() {
return extensionURL(ADDON_IDS[0], "options.html");
},
averageRating: 1,
reviewCount: 1111,
reviewURL: BASE_URL + "/repo/1/review.html",
weeklyDownloads: 3331,
sourceURI: NetUtil.newURI(ADDON_FILES[0]).spec,
},
{
id: ADDON_IDS[1],
type: "theme",
name: "XPI Add-on 2",
version: "1.2",
sourceURI: NetUtil.newURI(ADDON_FILES[1]).spec,
icons: {},
},
{
id: ADDON_IDS[2],
type: "theme",
name: "XPI Add-on 3",
version: "1.3",
get iconURL() {
return get_subfile_uri(ADDON_IDS[2], "icon.png");
},
get icons() {
return { 32: get_subfile_uri(ADDON_IDS[2], "icon.png") };
},
screenshots: [
{
get url() {
return get_subfile_uri(ADDON_IDS[2], "preview.png");
},
},
],
sourceURI: NetUtil.newURI(ADDON_FILES[2]).spec,
},
];
var gDBFile = gProfD.clone();
gDBFile.append(FILE_DATABASE);
/*
* Check the actual add-on results against the expected add-on results
*
* @param aActualAddons
* The array of actual add-ons to check
* @param aExpectedAddons
* The array of expected add-ons to check against
* @param aFromRepository
* An optional boolean representing if the add-ons are from
* the repository
*/
function check_results(aActualAddons, aExpectedAddons, aFromRepository) {
aFromRepository = !!aFromRepository;
do_check_addons(aActualAddons, aExpectedAddons, ADDON_PROPERTIES);
// Separately test updateDate (it should only be equal to the
// REPOSITORY values if it is from the repository)
aActualAddons.forEach(function (aActualAddon) {
if (aActualAddon.updateDate) {
let time = aActualAddon.updateDate.getTime();
Assert.equal(time === 1000 * REPOSITORY_UPDATEDATE, aFromRepository);
}
});
}
/*
* Check the add-ons in the cache. This function also tests
* AddonRepository.getCachedAddonByID()
*
* @param aExpectedToFind
* An array of booleans representing which REPOSITORY_ADDONS are
* expected to be found in the cache
* @param aExpectedImmediately
* A boolean representing if results from the cache are expected
* immediately. Results are not immediate if the cache has not been
* initialized yet.
* @return Promise{null}
* Resolves once the checks are complete
*/
function check_cache(aExpectedToFind, aExpectedImmediately) {
Assert.equal(aExpectedToFind.length, REPOSITORY_ADDONS.length);
let lookups = [];
for (let i = 0; i < REPOSITORY_ADDONS.length; i++) {
lookups.push(
new Promise(resolve => {
let immediatelyFound = true;
let expected = aExpectedToFind[i] ? REPOSITORY_ADDONS[i] : null;
// can't Promise-wrap this because we're also testing whether the callback is
// sync or async
AddonRepository.getCachedAddonByID(
REPOSITORY_ADDONS[i].id,
function (aAddon) {
Assert.equal(immediatelyFound, aExpectedImmediately);
if (expected == null) {
Assert.equal(aAddon, null);
} else {
check_results([aAddon], [expected], true);
}
resolve();
}
);
immediatelyFound = false;
})
);
}
return Promise.all(lookups);
}
/*
* Task to check an initialized cache by checking the cache, then restarting the
* manager, and checking the cache. This checks that the cache is consistent
* across manager restarts.
*
* @param aExpectedToFind
* An array of booleans representing which REPOSITORY_ADDONS are
* expected to be found in the cache
*/
async function check_initialized_cache(aExpectedToFind) {
await check_cache(aExpectedToFind, true);
await promiseRestartManager();
// If cache is disabled, then expect results immediately
let cacheEnabled = Services.prefs.getBoolPref(PREF_GETADDONS_CACHE_ENABLED);
await check_cache(aExpectedToFind, !cacheEnabled);
}
add_task(async function setup() {
// Setup for test
createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1.9");
await promiseStartupManager();
// Install XPI add-ons
await promiseInstallAllFiles(ADDON_FILES);
await promiseRestartManager();
gServer = AddonTestUtils.createHttpServer({ hosts: [HOST] });
gServer.registerDirectory("/data/", do_get_file("data"));
});
// Tests AddonRepository.cacheEnabled
add_task(async function run_test_1() {
Services.prefs.setBoolPref(PREF_GETADDONS_CACHE_ENABLED, false);
Assert.ok(!AddonRepository.cacheEnabled);
Services.prefs.setBoolPref(PREF_GETADDONS_CACHE_ENABLED, true);
Assert.ok(AddonRepository.cacheEnabled);
});
// Tests that the cache and database begin as empty
add_task(async function run_test_2() {
Assert.ok(!gDBFile.exists());
await check_cache([false, false, false], false);
await AddonRepository.flush();
});
// Tests repopulateCache when the search fails
add_task(async function run_test_3() {
Assert.ok(gDBFile.exists());
Services.prefs.setBoolPref(PREF_GETADDONS_CACHE_ENABLED, true);
Services.prefs.setCharPref(PREF_GETADDONS_BYIDS, FAILED_RESULT);
await AddonRepository.backgroundUpdateCheck();
await check_initialized_cache([false, false, false]);
});
// Tests repopulateCache when search returns no results
add_task(async function run_test_4() {
Services.prefs.setCharPref(PREF_GETADDONS_BYIDS, EMPTY_RESULT);
await AddonRepository.backgroundUpdateCheck();
await check_initialized_cache([false, false, false]);
});
// Tests repopulateCache when search returns results
add_task(async function run_test_5() {
Services.prefs.setCharPref(PREF_GETADDONS_BYIDS, GETADDONS_RESULTS);
await AddonRepository.backgroundUpdateCheck();
await check_initialized_cache([true, true, true]);
});
// Tests repopulateCache when caching is disabled for a single add-on
add_task(async function run_test_5_1() {
Services.prefs.setBoolPref(PREF_ADDON0_CACHE_ENABLED, false);
await AddonRepository.backgroundUpdateCheck();
// Reset pref for next test
Services.prefs.setBoolPref(PREF_ADDON0_CACHE_ENABLED, true);
await check_initialized_cache([false, true, true]);
});
// Tests repopulateCache when caching is disabled
add_task(async function run_test_6() {
Assert.ok(gDBFile.exists());
Services.prefs.setBoolPref(PREF_GETADDONS_CACHE_ENABLED, false);
await AddonRepository.backgroundUpdateCheck();
// Database should have been deleted
Assert.ok(!gDBFile.exists());
Services.prefs.setBoolPref(PREF_GETADDONS_CACHE_ENABLED, true);
await check_cache([false, false, false], false);
await AddonRepository.flush();
});
// Tests cacheAddons when the search fails
add_task(async function run_test_7() {
Assert.ok(gDBFile.exists());
Services.prefs.setCharPref(PREF_GETADDONS_BYIDS, FAILED_RESULT);
await AddonRepository.cacheAddons(ADDON_IDS);
await check_initialized_cache([false, false, false]);
});
// Tests cacheAddons when the search returns no results
add_task(async function run_test_8() {
Services.prefs.setCharPref(PREF_GETADDONS_BYIDS, EMPTY_RESULT);
await AddonRepository.cacheAddons(ADDON_IDS);
await check_initialized_cache([false, false, false]);
});
// Tests cacheAddons for a single add-on when search returns results
add_task(async function run_test_9() {
Services.prefs.setCharPref(PREF_GETADDONS_BYIDS, GETADDONS_RESULTS);
await AddonRepository.cacheAddons([ADDON_IDS[0]]);
await check_initialized_cache([true, false, false]);
});
// Tests cacheAddons when caching is disabled for a single add-on
add_task(async function run_test_9_1() {
Services.prefs.setBoolPref(PREF_ADDON1_CACHE_ENABLED, false);
await AddonRepository.cacheAddons(ADDON_IDS);
// Reset pref for next test
Services.prefs.setBoolPref(PREF_ADDON1_CACHE_ENABLED, true);
await check_initialized_cache([true, false, true]);
});
// Tests cacheAddons for multiple add-ons, some already in the cache,
add_task(async function run_test_10() {
await AddonRepository.cacheAddons(ADDON_IDS);
await check_initialized_cache([true, true, true]);
});
// Tests cacheAddons when caching is disabled
add_task(async function run_test_11() {
Assert.ok(gDBFile.exists());
Services.prefs.setBoolPref(PREF_GETADDONS_CACHE_ENABLED, false);
await AddonRepository.cacheAddons(ADDON_IDS);
Assert.ok(gDBFile.exists());
Services.prefs.setBoolPref(PREF_GETADDONS_CACHE_ENABLED, true);
await check_initialized_cache([true, true, true]);
});
// Tests that XPI add-ons do not use any of the repository properties if
// caching is disabled, even if there are repository properties available
add_task(async function run_test_12() {
Assert.ok(gDBFile.exists());
Services.prefs.setBoolPref(PREF_GETADDONS_CACHE_ENABLED, false);
Services.prefs.setCharPref(PREF_GETADDONS_BYIDS, GETADDONS_RESULTS);
let addons = await promiseAddonsByIDs(ADDON_IDS);
check_results(addons, WITHOUT_CACHE);
});
// Tests that a background update with caching disabled deletes the add-ons
// database, and that XPI add-ons still do not use any of repository properties
add_task(async function run_test_13() {
Assert.ok(gDBFile.exists());
Services.prefs.setCharPref(PREF_GETADDONS_BYIDS, EMPTY_RESULT);
await AddonManagerPrivate.backgroundUpdateCheck();
// Database should have been deleted
Assert.ok(!gDBFile.exists());
let aAddons = await promiseAddonsByIDs(ADDON_IDS);
check_results(aAddons, WITHOUT_CACHE);
});
// Tests that the XPI add-ons have the correct properties if caching is
// enabled but has no information
add_task(async function run_test_14() {
Services.prefs.setBoolPref(PREF_GETADDONS_CACHE_ENABLED, true);
await AddonManagerPrivate.backgroundUpdateCheck();
await AddonRepository.flush();
Assert.ok(gDBFile.exists());
let aAddons = await promiseAddonsByIDs(ADDON_IDS);
check_results(aAddons, WITHOUT_CACHE);
});
// Tests that the XPI add-ons correctly use the repository properties when
// caching is enabled and the repository information is available
add_task(async function run_test_15() {
Services.prefs.setCharPref(PREF_GETADDONS_BYIDS, GETADDONS_RESULTS);
await AddonManagerPrivate.backgroundUpdateCheck();
let aAddons = await promiseAddonsByIDs(ADDON_IDS);
check_results(aAddons, WITH_CACHE);
});
// Tests that restarting the manager does not change the checked properties
// on the XPI add-ons (repository properties still exist and are still properly
// used)
add_task(async function run_test_16() {
await promiseRestartManager();
let aAddons = await promiseAddonsByIDs(ADDON_IDS);
check_results(aAddons, WITH_CACHE);
});
// Tests that setting a list of types to cache works
add_task(async function run_test_17() {
Services.prefs.setCharPref(
PREF_GETADDONS_CACHE_TYPES,
"foo,bar,extension,baz"
);
await AddonManagerPrivate.backgroundUpdateCheck();
let aAddons = await promiseAddonsByIDs(ADDON_IDS);
check_results(aAddons, WITH_EXTENSION_CACHE);
Services.prefs.clearUserPref(PREF_GETADDONS_CACHE_TYPES);
});
// Tests that the cache is retained when the server/API is unreachable.
// Regression test for https://bugzilla.mozilla.org/show_bug.cgi?id=1870905
add_task(async function run_test_18() {
// The response is expected to be JSON, so setting it to non-JSON is
// equivalent to the server being unreachable in the implementation.
Services.prefs.setCharPref(PREF_GETADDONS_BYIDS, "data:text/not-json,");
await AddonManagerPrivate.backgroundUpdateCheck();
let aAddons = await promiseAddonsByIDs(ADDON_IDS);
check_results(aAddons, WITH_EXTENSION_CACHE);
Services.prefs.setCharPref(PREF_GETADDONS_BYIDS, GETADDONS_RESULTS);
});
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