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Bug 1639284 - Store records, timestamp and metadata in one IndexedDB transaction r=Gijs,mixedpuppy 

Differential Revision: https://phabricator.services.mozilla.com/D78246
This commit is contained in:
Mathieu Leplatre 2020-06-22 08:21:40 +00:00
Родитель 21e6b1735a
Коммит 07af99c7f1
29 изменённых файлов: 332 добавлений и 315 удалений
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2
browser/components/aboutlogins/tests/browser/head.js
Просмотреть файл

@ -88,7 +88,7 @@ add_task(async function setup_head() {
useRecordId: true,
});
}
await db.saveLastModified(42);
await db.importChanges({}, 42);
if (EXPECTED_BREACH) {
await RemoteSettings(LoginBreaches.REMOTE_SETTINGS_COLLECTION).emit(
"sync",

3
browser/components/aboutlogins/tests/unit/test_getPotentialBreachesByLoginGUID.js
Просмотреть файл

@ -282,8 +282,7 @@ add_task(async function test_setBreachesFromRemoteSettingsSync() {
);
gBrowserGlue.observe(null, "browser-glue-test", "add-breaches-sync-handler");
const db = await RemoteSettings(LoginBreaches.REMOTE_SETTINGS_COLLECTION).db;
await db.create(nowExampleIsInBreachedRecords[0]);
await db.saveLastModified(42);
await db.importChanges({}, 42, [nowExampleIsInBreachedRecords[0]]);
await emitSync();
const breachesByLoginGUID = await LoginBreaches.getPotentialBreachesByLoginGUID(

18
browser/components/fxmonitor/test/browser/browser_fxmonitor_doorhanger.js
Просмотреть файл

@ -66,7 +66,7 @@ add_task(async function test_main_flow() {
1}-${AddedDate.getDate()}`,
PwnCount: 1000000,
});
await db.saveLastModified(1234567);
await db.importChanges({}, 1234567);
// Trigger a sync.
await RemoteSettings(kRemoteSettingsKey).emit("sync", {
@ -103,7 +103,7 @@ add_task(async function test_main_flow() {
// Reset state.
await db.clear();
await db.saveLastModified(1234567);
await db.importChanges({}, 1234567);
await clearWarnedHosts();
await SpecialPowers.pushPrefEnv({
clear: [["extensions.fxmonitor.firstAlertShown"]],
@ -133,7 +133,7 @@ add_task(async function test_main_flow() {
// Reset state (but not firstAlertShown).
await db.clear();
await db.saveLastModified(1234567);
await db.importChanges({}, 1234567);
await clearWarnedHosts();
info(
@ -151,7 +151,7 @@ add_task(async function test_main_flow() {
1}-${AddedDate.getDate()}`,
PwnCount: 1000000,
});
await db.saveLastModified(1234567);
await db.importChanges({}, 1234567);
// Trigger a sync.
await RemoteSettings(kRemoteSettingsKey).emit("sync", {
@ -169,7 +169,7 @@ add_task(async function test_main_flow() {
// Reset state (but not firstAlertShown).
AddedDate.setMonth(AddedDate.getMonth() + 3);
await db.clear();
await db.saveLastModified(1234567);
await db.importChanges({}, 1234567);
await clearWarnedHosts();
info("Test that we do show the second alert for a recent breach.");
@ -184,7 +184,7 @@ add_task(async function test_main_flow() {
1}-${AddedDate.getDate()}`,
PwnCount: 1000000,
});
await db.saveLastModified(1234567);
await db.importChanges({}, 1234567);
// Trigger a sync.
await RemoteSettings(kRemoteSettingsKey).emit("sync", {
@ -201,7 +201,7 @@ add_task(async function test_main_flow() {
// Reset state (including firstAlertShown)
await db.clear();
await db.saveLastModified(1234567);
await db.importChanges({}, 1234567);
await clearWarnedHosts();
await SpecialPowers.pushPrefEnv({
clear: [["extensions.fxmonitor.firstAlertShown"]],
@ -222,7 +222,7 @@ add_task(async function test_main_flow() {
1}-${AddedDate.getDate()}`,
PwnCount: 1000000,
});
await db.saveLastModified(1234567);
await db.importChanges({}, 1234567);
// Trigger a sync.
await RemoteSettings(kRemoteSettingsKey).emit("sync", {
@ -240,7 +240,7 @@ add_task(async function test_main_flow() {
// Clean up.
BrowserTestUtils.removeTab(tab);
await db.clear();
await db.saveLastModified(1234567);
await db.importChanges({}, 1234567);
// Trigger a sync to clear.
await RemoteSettings(kRemoteSettingsKey).emit("sync", {
data: {

14
browser/components/newtab/test/browser/browser_asrouter_experimentsAPILoader.js
Просмотреть файл

@ -135,13 +135,15 @@ add_task(async function test_loading_experimentsAPI() {
],
});
const client = RemoteSettings("messaging-experiments");
await client.db.clear();
await client.db.create(
// Modify targeting to ensure the messages always show up
{ ...EXPERIMENT_PAYLOAD }
await client.db.importChanges(
{},
42,
[
// Modify targeting to ensure the messages always show up
{ ...EXPERIMENT_PAYLOAD },
],
{ clear: true }
);
await client.db.saveLastModified(42); // Prevent from loading JSON dump.
// Fetch the new recipe from RS
await RemoteSettingsExperimentLoader.updateRecipes();
await BrowserTestUtils.waitForCondition(

12
browser/components/newtab/test/browser/browser_asrouter_group_frequency.js
Просмотреть файл

@ -35,9 +35,9 @@ add_task(async function setup() {
id: `HEARTBEAT_MESSAGE_${Date.now()}`,
};
const client = RemoteSettings("cfr");
await client.db.clear();
await client.db.create(testMessage);
await client.db.saveLastModified(42); // Prevent from loading JSON dump.
await client.db.importChanges({}, 42, [testMessage], {
clear: true,
});
// Reload the providers
await BrowserTestUtils.waitForCondition(async () => {
@ -93,9 +93,9 @@ add_task(async function test_heartbeat_tactic_2() {
frequency: { lifetime: 2 },
};
const client = RemoteSettings("message-groups");
await client.db.clear();
await client.db.create(groupConfiguration);
await client.db.saveLastModified(42); // Prevent from loading JSON dump.
await client.db.importChanges({}, 42, [groupConfiguration], {
clear: true,
});
// Reload the providers
await ASRouter._updateMessageProviders();

8
browser/components/newtab/test/browser/browser_asrouter_group_userprefs.js
Просмотреть файл

@ -35,9 +35,7 @@ add_task(async function setup() {
id: `HEARTBEAT_MESSAGE_${Date.now()}`,
};
const client = RemoteSettings("cfr");
await client.db.clear();
await client.db.create(testMessage);
await client.db.saveLastModified(42); // Prevent from loading JSON dump.
await client.db.importChanges({}, 42, [testMessage], { clear: true });
// Reload the providers
await BrowserTestUtils.waitForCondition(async () => {
@ -89,9 +87,7 @@ add_task(async function test_heartbeat_tactic_2() {
userPreferences: ["browser.userPreference.messaging-experiments"],
};
const client = RemoteSettings("message-groups");
await client.db.clear();
await client.db.create(groupConfiguration);
await client.db.saveLastModified(42); // Prevent from loading JSON dump.
await client.db.importChanges({}, 42, [groupConfiguration], { clear: true });
// Reload the providers
await ASRouter._updateMessageProviders();

27
browser/components/newtab/test/browser/browser_asrouter_momentspagehub.js
Просмотреть файл

@ -28,16 +28,20 @@ add_task(async function test_with_rs_messages() {
);
const initialMessageCount = ASRouter.state.messages.length;
const client = RemoteSettings("cfr");
await client.db.clear();
await client.db.create({
// Modify targeting and randomize message name to work around the message
// getting blocked (for --verify)
...msg,
id: `MOMENTS_MOCHITEST_${Date.now()}`,
targeting: "true",
});
await client.db.saveLastModified(42); // Prevent from loading JSON dump.
await client.db.importChanges(
{},
42,
[
{
// Modify targeting and randomize message name to work around the message
// getting blocked (for --verify)
...msg,
id: `MOMENTS_MOCHITEST_${Date.now()}`,
targeting: "true",
},
],
{ clear: true }
);
// Reload the provider
await ASRouter._updateMessageProviders();
// Wait to load the WNPanel messages
@ -67,8 +71,7 @@ add_task(async function test_with_rs_messages() {
id: `MOMENTS_MOCHITEST_${Date.now()}`,
priority: 2,
targeting: "true",
},
{ useRecordId: true }
}
);
// Reset so we can `await` for the pref value to be set again

15
browser/components/newtab/test/browser/browser_asrouter_whatsnewpanel.js
Просмотреть файл

@ -26,14 +26,15 @@ add_task(async function test_with_rs_messages() {
);
const initialMessageCount = ASRouter.state.messages.length;
const client = RemoteSettings("whats-new-panel");
await client.db.clear();
for (const record of msgs) {
await client.db.create(
await client.db.importChanges(
{},
42,
[
// Modify targeting to ensure the messages always show up
{ ...record, targeting: "true" }
);
}
await client.db.saveLastModified(42); // Prevent from loading JSON dump.
{ ...record, targeting: "true" },
],
{ clear: true }
);
const whatsNewBtn = document.getElementById("appMenu-whatsnew-button");
Assert.equal(whatsNewBtn.hidden, true, "What's New btn doesn't exist");

9
security/manager/ssl/RemoteSecuritySettings.jsm
Просмотреть файл

@ -428,7 +428,9 @@ class IntermediatePreloads {
}
const toReset = current.filter(record => record.cert_import_complete);
try {
await this.client.db.importBulk(
await this.client.db.importChanges(
undefined, // do not touch metadata.
undefined, // do not touch collection timestamp.
toReset.map(r => ({ ...r, cert_import_complete: false }))
);
} catch (err) {
@ -495,7 +497,9 @@ class IntermediatePreloads {
return;
}
try {
await this.client.db.importBulk(
await this.client.db.importChanges(
undefined, // do not touch metadata.
undefined, // do not touch collection timestamp.
recordsToUpdate.map(r => ({ ...r, cert_import_complete: true }))
);
} catch (err) {
@ -521,6 +525,7 @@ class IntermediatePreloads {
const finalWaiting = finalCurrent.filter(
record => !record.cert_import_complete
);
const countPreloaded = finalCurrent.length - finalWaiting.length;
TelemetryStopwatch.finish(INTERMEDIATES_UPDATE_MS_TELEMETRY);

2
services/common/docs/RemoteSettings.rst
Просмотреть файл

@ -435,7 +435,7 @@ And records can be created manually (as if they were synchronized from the serve
domain: "website.com",
usernameSelector: "#login-account",
passwordSelector: "#pass-signin",
}, { synced: true });
});
If no timestamp is set, any call to ``.get()`` will trigger the load of initial data (JSON dump) if any, or a synchronization will be triggered. To avoid that, store a fake timestamp:

186
services/settings/Database.jsm
Просмотреть файл

@ -10,9 +10,11 @@ const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
XPCOMUtils.defineLazyModuleGetters(this, {
AsyncShutdown: "resource://gre/modules/AsyncShutdown.jsm",
IDBHelpers: "resource://services-settings/IDBHelpers.jsm",
Utils: "resource://services-settings/Utils.jsm",
CommonUtils: "resource://services-common/utils.js",
ObjectUtils: "resource://gre/modules/ObjectUtils.jsm",
});
XPCOMUtils.defineLazyGetter(this, "console", () => Utils.log);
var EXPORTED_SYMBOLS = ["Database"];
@ -74,51 +76,87 @@ class Database {
return sort ? sortObjects(sort, results) : results;
}
async importBulk(toInsert) {
async importChanges(metadata, timestamp, records = [], options = {}) {
const { clear = false } = options;
const _cid = this.identifier;
try {
await executeIDB(
"records",
(store, rejectTransaction) => {
IDBHelpers.bulkOperationHelper(
store,
{
reject: rejectTransaction,
},
"put",
toInsert.map(item => {
return Object.assign({ _cid }, item);
})
);
},
{ desc: "importBulk() in " + this.identifier }
);
} catch (e) {
throw new IDBHelpers.IndexedDBError(e, "importBulk()", this.identifier);
}
}
["collections", "timestamps", "records"],
(stores, rejectTransaction) => {
const [storeMetadata, storeTimestamps, storeRecords] = stores;
async deleteBulk(toDelete) {
const _cid = this.identifier;
try {
await executeIDB(
"records",
(store, rejectTransaction) => {
if (clear) {
// Our index is over the _cid and id fields. We want to remove
// all of the items in the collection for which the object was
// created, ie with _cid == this.identifier.
// We would like to just tell IndexedDB:
// store.index(IDBKeyRange.only(this.identifier)).delete();
// to delete all records matching the first part of the 2-part key.
// Unfortunately such an API does not exist.
// While we could iterate over the index with a cursor, we'd do
// a roundtrip to PBackground for each item. Once you have 1000
// items, the result is very slow because of all the overhead of
// jumping between threads and serializing/deserializing.
// So instead, we tell the store to delete everything between
// "our" _cid identifier, and what would be the next identifier
// (via lexicographical sorting). Unfortunately there does not
// seem to be a way to specify bounds for all items that share
// the same first part of the key using just that first part, hence
// the use of the hypothetical [] for the second part of the end of
// the bounds.
storeRecords.delete(
IDBKeyRange.bound([_cid], [_cid, []], false, true)
);
}
// Store or erase metadata.
if (metadata === null) {
storeMetadata.delete(_cid);
} else if (metadata) {
storeMetadata.put({ cid: _cid, metadata });
}
// Store or erase timestamp.
if (timestamp === null) {
storeTimestamps.delete(_cid);
} else if (timestamp) {
storeTimestamps.put({ cid: _cid, value: timestamp });
}
if (records.length == 0) {
return;
}
// Separate tombstones from creations/updates.
const toDelete = records.filter(r => r.deleted);
const toInsert = records.filter(r => !r.deleted);
console.debug(
`${_cid} ${toDelete.length} to delete, ${toInsert.length} to insert`
);
// Delete local records for each tombstone.
IDBHelpers.bulkOperationHelper(
store,
storeRecords,
{
reject: rejectTransaction,
completion() {
// Overwrite all other data.
IDBHelpers.bulkOperationHelper(
storeRecords,
{
reject: rejectTransaction,
},
"put",
toInsert.map(item => ({ ...item, _cid }))
);
},
},
"delete",
toDelete.map(item => {
return [_cid, item.id];
})
toDelete.map(item => [_cid, item.id])
);
},
{ desc: "deleteBulk() in " + this.identifier }
{ desc: "importChanges() in " + _cid }
);
} catch (e) {
throw new IDBHelpers.IndexedDBError(e, "deleteBulk()", this.identifier);
throw new IDBHelpers.IndexedDBError(e, "importChanges()", _cid);
}
}
@ -142,30 +180,6 @@ class Database {
return entry ? entry.value : null;
}
async saveLastModified(lastModified) {
const value = parseInt(lastModified, 10) || null;
try {
await executeIDB(
"timestamps",
store => {
if (value === null) {
store.delete(this.identifier);
} else {
store.put({ cid: this.identifier, value });
}
},
{ desc: "saveLastModified() in " + this.identifier }
);
} catch (e) {
throw new IDBHelpers.IndexedDBError(
e,
"saveLastModified()",
this.identifier
);
}
return value;
}
async getMetadata() {
let entry = null;
try {
@ -182,25 +196,6 @@ class Database {
return entry ? entry.metadata : null;
}
async saveMetadata(metadata) {
try {
await executeIDB(
"collections",
store => {
if (metadata === null) {
store.delete(this.identifier);
} else {
store.put({ cid: this.identifier, metadata });
}
},
{ desc: "saveMetadata() in " + this.identifier }
);
return metadata;
} catch (e) {
throw new IDBHelpers.IndexedDBError(e, "saveMetadata()", this.identifier);
}
}
async getAttachment(attachmentId) {
let entry = null;
try {
@ -247,40 +242,7 @@ class Database {
async clear() {
try {
await this.saveLastModified(null);
await this.saveMetadata(null);
await executeIDB(
"records",
store => {
// Our index is over the _cid and id fields. We want to remove
// all of the items in the collection for which the object was
// created, ie with _cid == this.identifier.
// We would like to just tell IndexedDB:
// store.index(IDBKeyRange.only(this.identifier)).delete();
// to delete all records matching the first part of the 2-part key.
// Unfortunately such an API does not exist.
// While we could iterate over the index with a cursor, we'd do
// a roundtrip to PBackground for each item. Once you have 1000
// items, the result is very slow because of all the overhead of
// jumping between threads and serializing/deserializing.
// So instead, we tell the store to delete everything between
// "our" _cid identifier, and what would be the next identifier
// (via lexicographical sorting). Unfortunately there does not
// seem to be a way to specify bounds for all items that share
// the same first part of the key using just that first part, hence
// the use of the hypothetical [] for the second part of the end of
// the bounds.
return store.delete(
IDBKeyRange.bound(
[this.identifier],
[this.identifier, []],
false,
true
)
);
},
{ desc: "clear() in " + this.identifier }
);
await this.importChanges(null, null, [], { clear: true });
} catch (e) {
throw new IDBHelpers.IndexedDBError(e, "clear()", this.identifier);
}
@ -366,13 +328,13 @@ const gPendingWriteOperations = new Set();
* Helper to wrap some IDBObjectStore operations into a promise.
*
* @param {IDBDatabase} db
* @param {String} storeName
* @param {String|String[]} storeNames - either a string or an array of strings.
* @param {function} callback
* @param {Object} options
* @param {String} options.mode
* @param {String} options.desc for shutdown tracking.
*/
async function executeIDB(storeName, callback, options = {}) {
async function executeIDB(storeNames, callback, options = {}) {
if (!gDB) {
// Check if we're shutting down. Services.startup.shuttingDown will
// be true sooner, but is never true in xpcshell tests, so we check
@ -403,7 +365,7 @@ async function executeIDB(storeName, callback, options = {}) {
const { mode = "readwrite", desc = "" } = options;
let { promise, transaction } = IDBHelpers.executeIDB(
gDB,
storeName,
storeNames,
mode,
callback,
desc

56
services/settings/RemoteSettingsClient.jsm
Просмотреть файл

@ -362,9 +362,9 @@ class RemoteSettingsClient extends EventEmitter {
try {
await this._importingPromise;
} catch (e) {
// Report but return an empty list since there will be no data anyway.
// Report error, but continue because there could have been data
// loaded from a parrallel call.
Cu.reportError(e);
return [];
} finally {
// then delete this promise again, as now we should have local data:
delete this._importingPromise;
@ -520,7 +520,7 @@ class RemoteSettingsClient extends EventEmitter {
const metadata = await this.httpClient().getData({
query: { _expected: expectedTimestamp },
});
await this.db.saveMetadata(metadata);
await this.db.importChanges(metadata);
// We don't bother validating the signature if the dump was just loaded. We do
// if the dump was loaded at some other point (eg. from .get()).
if (this.verifySignature && importedFromDump.length == 0) {
@ -749,6 +749,11 @@ class RemoteSettingsClient extends EventEmitter {
"duration"
);
}
if (result < 0) {
console.debug(`${this.identifier} no dump available`);
} else {
console.info(`${this.identifier} imported ${result} records from dump`);
}
return result;
}
@ -856,20 +861,10 @@ class RemoteSettingsClient extends EventEmitter {
return syncResult;
}
// Separate tombstones from creations/updates.
const toDelete = remoteRecords.filter(r => r.deleted);
const toInsert = remoteRecords.filter(r => !r.deleted);
console.debug(
`${this.identifier} ${toDelete.length} to delete, ${toInsert.length} to insert`
);
const start = Cu.now() * 1000;
// Delete local records for each tombstone.
await this.db.deleteBulk(toDelete);
// Overwrite all other data.
await this.db.importBulk(toInsert);
await this.db.saveLastModified(remoteTimestamp);
await this.db.saveMetadata(metadata);
await this.db.importChanges(metadata, remoteTimestamp, remoteRecords, {
clear: retry,
});
if (gTimingEnabled) {
const end = Cu.now() * 1000;
PerformanceCounters.storeExecutionTime(
@ -921,12 +916,11 @@ class RemoteSettingsClient extends EventEmitter {
console.debug(`${this.identifier} previous data was invalid`);
}
// Signature failed, clear local DB because it contains
// bad data (local + remote changes).
console.debug(`${this.identifier} clear local data`);
await this.db.clear();
if (!localTrustworthy && !retry) {
// Signature failed, clear local DB because it contains
// bad data (local + remote changes).
console.debug(`${this.identifier} clear local data`);
await this.db.clear();
// Local data was tampered, throw and it will retry from empty DB.
console.error(`${this.identifier} local data was corrupted`);
throw new CorruptedDataError(this.identifier);
@ -934,16 +928,22 @@ class RemoteSettingsClient extends EventEmitter {
// We retried already, we will restore the previous local data
// before throwing eventually.
if (localTrustworthy) {
// Signature of data before importing changes was good.
console.debug(
`${this.identifier} Restore previous data (timestamp=${localTimestamp})`
await this.db.importChanges(
localMetadata,
localTimestamp,
localRecords,
{
clear: true, // clear before importing.
}
);
await this.db.importBulk(localRecords);
await this.db.saveLastModified(localTimestamp);
await this.db.saveMetadata(localMetadata);
} else {
// Restore the dump if available (no-op if no dump)
await this._importJSONDump();
const imported = await this._importJSONDump();
// _importJSONDump() only clears DB if dump is available,
// therefore do it here!
if (imported < 0) {
await this.db.clear();
}
}
}
throw e;

2
services/settings/RemoteSettingsWorker.js
Просмотреть файл

@ -199,6 +199,8 @@ async function importDumpIDB(bucket, collection, records) {
[IDB_RECORDS_STORE, IDB_TIMESTAMPS_STORE],
"readwrite",
([recordsStore, timestampStore], rejectTransaction) => {
// Wipe before loading
recordsStore.delete(IDBKeyRange.bound([cid], [cid, []], false, true));
IDBHelpers.bulkOperationHelper(
recordsStore,
{

23
services/settings/test/unit/test_remote_settings.js
Просмотреть файл

@ -102,6 +102,12 @@ add_task(async function test_records_obtained_from_server_are_stored_in_db() {
// Our test data has a single record; it should be in the local collection
const list = await client.get();
equal(list.length, 1);
const timestamp = await client.db.getLastModified();
equal(timestamp, 3000, "timestamp was stored");
const { signature } = await client.db.getMetadata();
equal(signature.signature, "abcdef", "metadata was stored");
});
add_task(clear_state);
@ -217,13 +223,10 @@ add_task(clear_state);
add_task(
async function test_records_changes_are_overwritten_by_server_changes() {
// Create some local conflicting data, and make sure it syncs without error.
await client.db.create(
{
website: "",
id: "9d500963-d80e-3a91-6e74-66f3811b99cc",
},
{ useRecordId: true }
);
await client.db.create({
website: "",
id: "9d500963-d80e-3a91-6e74-66f3811b99cc",
});
await client.maybeSync(2000);
@ -714,7 +717,7 @@ add_task(async function test_telemetry_reports_if_application_fails() {
add_task(clear_state);
add_task(async function test_telemetry_reports_if_sync_fails() {
await client.db.saveLastModified(9999);
await client.db.importChanges({}, 9999);
const startHistogram = getUptakeTelemetrySnapshot(client.identifier);
@ -729,7 +732,7 @@ add_task(async function test_telemetry_reports_if_sync_fails() {
add_task(clear_state);
add_task(async function test_telemetry_reports_if_parsing_fails() {
await client.db.saveLastModified(10000);
await client.db.importChanges({}, 10000);
const startHistogram = getUptakeTelemetrySnapshot(client.identifier);
@ -744,7 +747,7 @@ add_task(async function test_telemetry_reports_if_parsing_fails() {
add_task(clear_state);
add_task(async function test_telemetry_reports_if_fetching_signature_fails() {
await client.db.saveLastModified(11000);
await client.db.importChanges({}, 11000);
const startHistogram = getUptakeTelemetrySnapshot(client.identifier);

26
services/settings/test/unit/test_remote_settings_jexl_filters.js
Просмотреть файл

@ -6,11 +6,17 @@ const { RemoteSettings } = ChromeUtils.import(
let client;
async function createRecords(records) {
await client.db.clear();
for (const record of records) {
await client.db.create(record);
}
await client.db.saveLastModified(42); // Prevent from loading JSON dump.
await client.db.importChanges(
{},
42,
records.map((record, i) => ({
id: `record-${i}`,
...record,
})),
{
clear: true,
}
);
}
function run_test() {
@ -38,10 +44,12 @@ add_task(async function test_returns_all_without_target() {
add_task(async function test_filters_can_be_disabled() {
const c = RemoteSettings("no-jexl", { filterFunc: null });
await c.db.create({
filter_expression: "1 == 2",
});
await c.db.saveLastModified(42); // Prevent from loading JSON dump.
await c.db.importChanges({}, 42, [
{
id: "abc",
filter_expression: "1 == 2",
},
]);
const list = await c.get();
equal(list.length, 1);

4
services/settings/test/unit/test_remote_settings_poll.js
Просмотреть файл

@ -942,10 +942,10 @@ add_task(async function test_syncs_clients_with_local_database() {
// since we want to test «unknown» clients that have a local database.
new RemoteSettingsClient("addons", {
bucketNamePref: "services.blocklist.bucket", // bucketName = "blocklists"
}).db.saveLastModified(42);
}).db.importChanges({}, 42);
new RemoteSettingsClient("recipes", {
bucketNamePref: "services.settings.default_bucket", // bucketName = "main"
}).db.saveLastModified(43);
}).db.importChanges({}, 43);
let error;
try {

42
services/settings/test/unit/test_remote_settings_signatures.js
Просмотреть файл

@ -545,7 +545,7 @@ add_task(async function test_check_synchronization_with_signatures() {
};
// ensure our collection hasn't been replaced with an older, empty one
equal((await client.get()).length, 2);
equal((await client.get()).length, 2, "collection was restored");
registerHandlers(badSigGoodOldResponses);
@ -558,7 +558,7 @@ add_task(async function test_check_synchronization_with_signatures() {
// Local data was unchanged, since it was never than the one returned by the server,
// thus the sync event is not sent.
equal(syncEventSent, false);
equal(syncEventSent, false, "event was not sent");
//
// 7.
@ -595,14 +595,18 @@ add_task(async function test_check_synchronization_with_signatures() {
// properly contains created, updated, and deleted records.
// the local DB contains same id as RECORD2 and a fake record.
// the final server collection contains RECORD2 and RECORD3
await client.db.clear();
await client.db.saveMetadata({ signature: { x5u, signature: "abc" } });
await client.db.create(
{ ...RECORD2, last_modified: 1234567890, serialNumber: "abc" },
{ synced: true, useRecordId: true }
);
const localId = "0602b1b2-12ab-4d3a-b6fb-593244e7b035";
await client.db.create({ id: localId }, { synced: true, useRecordId: true });
await client.db.importChanges(
{ signature: { x5u, signature: "abc" } },
null,
[
{ ...RECORD2, last_modified: 1234567890, serialNumber: "abc" },
{ id: localId },
],
{
clear: true,
}
);
let syncData = null;
client.on("sync", ({ data }) => {
@ -787,15 +791,21 @@ add_task(async function test_check_synchronization_with_signatures() {
][i++];
},
};
// Pull changes from above tests.
await client.db.saveLastModified(4000);
await client.db.saveMetadata({ signature: { x5u, signature: "aa" } });
// Create an extra record. It will have a valid signature locally
// thanks to the verifier mock.
await client.db.create({
id: "extraId",
last_modified: 42,
});
await client.db.importChanges(
{
signature: { x5u, signature: "aa" },
},
4000,
[
{
id: "extraId",
last_modified: 42,
},
]
);
equal((await client.get()).length, 1);
// Now sync, but importing changes will have failing signature,

3
toolkit/components/antitracking/test/browser/browser_urlDecorationStripping.js
Просмотреть файл

@ -54,8 +54,7 @@ add_task(async _ => {
});
}
let db = await RemoteSettings(COLLECTION_NAME).db;
await db.create(records[0]);
await db.saveLastModified(42);
await db.importChanges({}, 42, [records[0]]);
await emitSync();
await uds.ensureUpdated();

6
toolkit/components/normandy/test/NormandyTestUtils.jsm
Просмотреть файл

@ -191,7 +191,7 @@ const NormandyTestUtils = {
// last modified needs to be some positive integer
let lastModified = await db.getLastModified();
await db.saveLastModified(lastModified + 1);
await db.importChanges({}, lastModified + 1);
const collectionHelper = {
async addRecipes(newRecipes) {
@ -212,7 +212,7 @@ const NormandyTestUtils = {
});
}
lastModified = (await db.getLastModified()) || 0;
await db.saveLastModified(lastModified + 1);
await db.importChanges({}, lastModified + 1);
},
};
@ -222,7 +222,7 @@ const NormandyTestUtils = {
db = await RecipeRunner._remoteSettingsClientForTesting.db;
await db.clear();
lastModified = await db.getLastModified();
await db.saveLastModified(lastModified + 1);
await db.importChanges({}, lastModified + 1);
}
};
};

57
toolkit/components/normandy/test/browser/browser_RecipeRunner.js
Просмотреть файл

@ -290,20 +290,20 @@ decorate_task(
};
const db = await RecipeRunner._remoteSettingsClientForTesting.db;
await db.clear();
const fakeSig = { signature: "abc" };
await db.create({ id: "match", recipe: matchRecipe, signature: fakeSig });
await db.create({
id: "noMatch",
recipe: noMatchRecipe,
signature: fakeSig,
});
await db.create({
id: "missing",
recipe: missingRecipe,
signature: fakeSig,
});
await db.saveLastModified(42);
await db.importChanges({}, 42, [
{ id: "match", recipe: matchRecipe, signature: fakeSig },
{
id: "noMatch",
recipe: noMatchRecipe,
signature: fakeSig,
},
{
id: "missing",
recipe: missingRecipe,
signature: fakeSig,
},
]);
let recipesFromRS = (
await RecipeRunner._remoteSettingsClientForTesting.get()
@ -366,19 +366,26 @@ decorate_task(
};
const db = await RecipeRunner._remoteSettingsClientForTesting.db;
await db.clear();
const fakeSig = { signature: "abc" };
await db.create({
id: "match",
recipe: compatibleRecipe,
signature: fakeSig,
});
await db.create({
id: "noMatch",
recipe: incompatibleRecipe,
signature: fakeSig,
});
await db.saveLastModified(42);
await db.importChanges(
{},
42,
[
{
id: "match",
recipe: compatibleRecipe,
signature: fakeSig,
},
{
id: "noMatch",
recipe: incompatibleRecipe,
signature: fakeSig,
},
],
{
clear: true,
}
);
await RecipeRunner.run();

64
toolkit/components/search/tests/xpcshell/test_engine_selector_remote_settings.js
Просмотреть файл

@ -201,13 +201,19 @@ add_task(async function test_selector_db_modification() {
const engineSelector = new SearchEngineSelector();
// Fill the database with some values that we can use to test that it is cleared.
const db = await RemoteSettings(SearchUtils.SETTINGS_KEY).db;
await db.clear();
await db.create({
default: "yes",
engineName: "askjeeves",
appliesTo: [{ included: { everywhere: true } }],
});
await db.saveLastModified(42);
await db.importChanges(
{},
42,
[
{
id: "85e1f268-9ca5-4b52-a4ac-922df5c07264",
default: "yes",
engineName: "askjeeves",
appliesTo: [{ included: { everywhere: true } }],
},
],
{ clear: true }
);
// Stub the get() so that the first call simulates a signature error, and
// the second simulates success reading from the dump.
@ -242,13 +248,21 @@ add_task(async function test_selector_db_modification_never_succeeds() {
const engineSelector = new SearchEngineSelector();
// Fill the database with some values that we can use to test that it is cleared.
const db = RemoteSettings(SearchUtils.SETTINGS_KEY).db;
await db.clear();
await db.create({
default: "yes",
engineName: "askjeeves",
appliesTo: [{ included: { everywhere: true } }],
});
await db.saveLastModified(42);
await db.importChanges(
{},
42,
[
{
id: "b70edfdd-1c3f-4b7b-ab55-38cb048636c0",
default: "yes",
engineName: "askjeeves",
appliesTo: [{ included: { everywhere: true } }],
},
],
{
clear: true,
}
);
// Now simulate the condition where for some reason we never get a
// valid result.
@ -277,13 +291,21 @@ add_task(async function test_empty_results() {
const engineSelector = new SearchEngineSelector();
// Fill the database with some values that we can use to test that it is cleared.
const db = await RemoteSettings(SearchUtils.SETTINGS_KEY).db;
await db.clear();
await db.create({
default: "yes",
engineName: "askjeeves",
appliesTo: [{ included: { everywhere: true } }],
});
await db.saveLastModified(42);
await db.importChanges(
{},
42,
[
{
id: "df5655ca-e045-4f8c-a7ee-047eeb654722",
default: "yes",
engineName: "askjeeves",
appliesTo: [{ included: { everywhere: true } }],
},
],
{
clear: true,
}
);
// Stub the get() so that the first call simulates an empty database, and
// the second simulates success reading from the dump.

1
toolkit/components/search/tests/xpcshell/xpcshell-common.ini
Просмотреть файл

@ -14,6 +14,7 @@ skip-if = os == "win" # Windows doesn't have the same sort of permissions manage
[test_engine_selector_application.js]
[test_engine_selector_order.js]
[test_engine_selector_remote_settings.js]
tags = remote-settings
[test_engine_selector.js]
[test_engine_set_alias.js]
[test_identifiers.js]

9
toolkit/components/url-classifier/tests/unit/test_SkipListService.js
Просмотреть файл

@ -58,9 +58,7 @@ add_task(async function test_list_changes() {
// Add some initial data.
let db = await RemoteSettings(COLLECTION_NAME).db;
await db.create(records[0]);
await db.saveLastModified(42);
await db.importChanges({}, 42, records);
let promise = waitForEvent(updateEvent, "update");
skipListService.registerAndRunSkipListObserver(
@ -185,10 +183,7 @@ add_task(async function test_list_init_data() {
// Add some initial data.
let db = await RemoteSettings(COLLECTION_NAME).db;
for (const record of records) {
await db.create(record);
}
await db.saveLastModified(42);
await db.importChanges({}, 42, records);
// The first registered feature make SkipListService get the initial data
// from remote setting.

18
toolkit/modules/tests/xpcshell/test_IgnoreList.js
Просмотреть файл

@ -161,14 +161,7 @@ add_task(async function test_ignoreList_updates() {
add_task(async function test_ignoreList_db_modification() {
// Fill the database with some values that we can use to test that it is cleared.
const db = await RemoteSettings(IGNORELIST_KEY).db;
await db.clear();
for (const data of IGNORELIST_TEST_DATA) {
await db.create({
id: data.id,
matches: data.matches,
});
}
await db.saveLastModified(42);
await db.importChanges({}, 42, IGNORELIST_TEST_DATA, { clear: true });
// Stub the get() so that the first call simulates a signature error, and
// the second simulates success reading from the dump.
@ -198,14 +191,7 @@ add_task(async function test_ignoreList_db_modification() {
add_task(async function test_ignoreList_db_modification_never_succeeds() {
// Fill the database with some values that we can use to test that it is cleared.
const db = await RemoteSettings(IGNORELIST_KEY).db;
await db.clear();
for (const data of IGNORELIST_TEST_DATA) {
await db.create({
id: data.id,
matches: data.matches,
});
}
await db.saveLastModified(42);
await db.importChanges({}, 42, IGNORELIST_TEST_DATA, { clear: true });
// Now simulate the condition where for some reason we never get a
// valid result.

21
toolkit/mozapps/extensions/internal/AddonTestUtils.jsm
Просмотреть файл

@ -892,6 +892,21 @@ var AddonTestUtils = {
plugins: bsPass.PluginBlocklistRS,
};
// Since we load the specified test data, we shouldn't let the
// packaged JSON dumps to interfere.
const pref = "services.settings.load_dump";
const backup = Services.prefs.getBoolPref(pref, null);
Services.prefs.setBoolPref(pref, false);
if (this.testScope) {
this.testScope.registerCleanupFunction(() => {
if (backup === null) {
Services.prefs.clearUserPref(pref);
} else {
Services.prefs.setBoolPref(pref, backup);
}
});
}
for (const [dataProp, blocklistObj] of Object.entries(blocklistMapping)) {
let newData = data[dataProp];
if (!newData) {
@ -914,12 +929,12 @@ var AddonTestUtils = {
}
blocklistObj.ensureInitialized();
let db = await blocklistObj._client.db;
await db.clear();
const collectionTimestamp = Math.max(
...newData.map(r => r.last_modified)
);
await db.saveLastModified(collectionTimestamp);
await db.importBulk(newData);
await db.importChanges({}, collectionTimestamp, newData, {
clear: true,
});
// We manually call _onUpdate... which is evil, but at the moment kinto doesn't have
// a better abstraction unless you want to mock your own http server to do the update.
await blocklistObj._onUpdate();

6
toolkit/mozapps/extensions/test/xpcshell/head_addons.js
Просмотреть файл

@ -1196,7 +1196,6 @@ async function mockGfxBlocklistItems(items) {
Services.prefs.getCharPref("services.blocklist.gfx.collection"),
{ bucketNamePref: "services.blocklist.bucket" }
);
await client.db.clear();
const records = items.map(item => {
if (item.id && item.last_modified) {
return item;
@ -1210,8 +1209,9 @@ async function mockGfxBlocklistItems(items) {
};
});
const collectionTimestamp = Math.max(...records.map(r => r.last_modified));
await client.db.importBulk(records);
await client.db.saveLastModified(collectionTimestamp);
await client.db.importChanges({}, collectionTimestamp, records, {
clear: true,
});
let rv = await bsPass.GfxBlocklistRS.checkForEntries();
return rv;
}

2
toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklist_clients.js
Просмотреть файл

@ -209,7 +209,7 @@ add_task(
for (const record of records) {
await client.db.create(record);
}
await client.db.saveLastModified(42); // Prevent from loading JSON dump.
await client.db.importChanges({}, 42); // Prevent from loading JSON dump.
const list = await client.get({ syncIfEmpty: false });
equal(list.length, 4);
ok(list.every(e => e.willMatch));

9
toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklist_targetapp_filter.js
Просмотреть файл

@ -17,10 +17,11 @@ async function clear_state() {
}
async function createRecords(records) {
for (const record of records) {
await client.db.create(record);
}
client.db.saveLastModified(42); // Simulate sync (and prevent load dump).
const withId = records.map((record, i) => ({
id: `record-${i}`,
...record,
}));
return client.db.importChanges({}, 42, withId);
}
function run_test() {

2
toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklist_telemetry.js
Просмотреть файл

@ -75,7 +75,7 @@ add_task(async function test_blocklist_lastModified_rs_scalars() {
}
async function fakeRemoteSettingsSync(rsClient, lastModified) {
await rsClient.db.saveLastModified(lastModified);
await rsClient.db.importChanges({}, lastModified);
await rsClient.emit("sync");
}