From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- services/sync/tests/unit/test_syncengine.js | 302 ++++++++++++++++++++++++++++ 1 file changed, 302 insertions(+) create mode 100644 services/sync/tests/unit/test_syncengine.js (limited to 'services/sync/tests/unit/test_syncengine.js') diff --git a/services/sync/tests/unit/test_syncengine.js b/services/sync/tests/unit/test_syncengine.js new file mode 100644 index 0000000000..50995a4e40 --- /dev/null +++ b/services/sync/tests/unit/test_syncengine.js @@ -0,0 +1,302 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +const { Service } = ChromeUtils.importESModule( + "resource://services-sync/service.sys.mjs" +); + +async function makeSteamEngine() { + let engine = new SyncEngine("Steam", Service); + await engine.initialize(); + return engine; +} + +function guidSetOfSize(length) { + return new SerializableSet(Array.from({ length }, () => Utils.makeGUID())); +} + +function assertSetsEqual(a, b) { + // Assert.deepEqual doesn't understand Set. + Assert.deepEqual(Array.from(a).sort(), Array.from(b).sort()); +} + +async function testSteamEngineStorage(test) { + try { + let setupEngine = await makeSteamEngine(); + + if (test.setup) { + await test.setup(setupEngine); + } + + // Finalize the engine to flush the backlog and previous failed to disk. + await setupEngine.finalize(); + + if (test.beforeCheck) { + await test.beforeCheck(); + } + + let checkEngine = await makeSteamEngine(); + await test.check(checkEngine); + + await checkEngine.resetClient(); + await checkEngine.finalize(); + } finally { + for (const pref of Svc.PrefBranch.getChildList("")) { + Svc.PrefBranch.clearUserPref(pref); + } + } +} + +let server; + +add_task(async function setup() { + server = httpd_setup({}); +}); + +add_task(async function test_url_attributes() { + _("SyncEngine url attributes"); + await SyncTestingInfrastructure(server); + Service.clusterURL = "https://cluster/1.1/foo/"; + let engine = await makeSteamEngine(); + try { + Assert.equal(engine.storageURL, "https://cluster/1.1/foo/storage/"); + Assert.equal(engine.engineURL, "https://cluster/1.1/foo/storage/steam"); + Assert.equal(engine.metaURL, "https://cluster/1.1/foo/storage/meta/global"); + } finally { + for (const pref of Svc.PrefBranch.getChildList("")) { + Svc.PrefBranch.clearUserPref(pref); + } + } +}); + +add_task(async function test_syncID() { + _("SyncEngine.syncID corresponds to preference"); + await SyncTestingInfrastructure(server); + let engine = await makeSteamEngine(); + try { + // Ensure pristine environment + Assert.equal( + Svc.PrefBranch.getPrefType("steam.syncID"), + Ci.nsIPrefBranch.PREF_INVALID + ); + Assert.equal(await engine.getSyncID(), ""); + + // Performing the first get on the attribute will generate a new GUID. + Assert.equal(await engine.resetLocalSyncID(), "fake-guid-00"); + Assert.equal(Svc.PrefBranch.getStringPref("steam.syncID"), "fake-guid-00"); + + Svc.PrefBranch.setStringPref("steam.syncID", Utils.makeGUID()); + Assert.equal(Svc.PrefBranch.getStringPref("steam.syncID"), "fake-guid-01"); + Assert.equal(await engine.getSyncID(), "fake-guid-01"); + } finally { + for (const pref of Svc.PrefBranch.getChildList("")) { + Svc.PrefBranch.clearUserPref(pref); + } + } +}); + +add_task(async function test_lastSync() { + _("SyncEngine.lastSync corresponds to preferences"); + await SyncTestingInfrastructure(server); + let engine = await makeSteamEngine(); + try { + // Ensure pristine environment + Assert.equal( + Svc.PrefBranch.getPrefType("steam.lastSync"), + Ci.nsIPrefBranch.PREF_INVALID + ); + Assert.equal(await engine.getLastSync(), 0); + + // Floats are properly stored as floats and synced with the preference + await engine.setLastSync(123.45); + Assert.equal(await engine.getLastSync(), 123.45); + Assert.equal(Svc.PrefBranch.getStringPref("steam.lastSync"), "123.45"); + + // Integer is properly stored + await engine.setLastSync(67890); + Assert.equal(await engine.getLastSync(), 67890); + Assert.equal(Svc.PrefBranch.getStringPref("steam.lastSync"), "67890"); + + // resetLastSync() resets the value (and preference) to 0 + await engine.resetLastSync(); + Assert.equal(await engine.getLastSync(), 0); + Assert.equal(Svc.PrefBranch.getStringPref("steam.lastSync"), "0"); + } finally { + for (const pref of Svc.PrefBranch.getChildList("")) { + Svc.PrefBranch.clearUserPref(pref); + } + } +}); + +add_task(async function test_toFetch() { + _("SyncEngine.toFetch corresponds to file on disk"); + await SyncTestingInfrastructure(server); + + await testSteamEngineStorage({ + toFetch: guidSetOfSize(3), + setup(engine) { + // Ensure pristine environment + Assert.equal(engine.toFetch.size, 0); + + // Write file to disk + engine.toFetch = this.toFetch; + Assert.equal(engine.toFetch, this.toFetch); + }, + check(engine) { + // toFetch is written asynchronously + assertSetsEqual(engine.toFetch, this.toFetch); + }, + }); + + await testSteamEngineStorage({ + toFetch: guidSetOfSize(4), + toFetch2: guidSetOfSize(5), + setup(engine) { + // Make sure it work for consecutive writes before the callback is executed. + engine.toFetch = this.toFetch; + Assert.equal(engine.toFetch, this.toFetch); + + engine.toFetch = this.toFetch2; + Assert.equal(engine.toFetch, this.toFetch2); + }, + check(engine) { + assertSetsEqual(engine.toFetch, this.toFetch2); + }, + }); + + await testSteamEngineStorage({ + toFetch: guidSetOfSize(2), + async beforeCheck() { + let toFetchPath = PathUtils.join( + PathUtils.profileDir, + "weave", + "toFetch", + "steam.json" + ); + await IOUtils.writeJSON(toFetchPath, this.toFetch, { + tmpPath: toFetchPath + ".tmp", + }); + }, + check(engine) { + // Read file from disk + assertSetsEqual(engine.toFetch, this.toFetch); + }, + }); +}); + +add_task(async function test_previousFailed() { + _("SyncEngine.previousFailed corresponds to file on disk"); + await SyncTestingInfrastructure(server); + + await testSteamEngineStorage({ + previousFailed: guidSetOfSize(3), + setup(engine) { + // Ensure pristine environment + Assert.equal(engine.previousFailed.size, 0); + + // Write file to disk + engine.previousFailed = this.previousFailed; + Assert.equal(engine.previousFailed, this.previousFailed); + }, + check(engine) { + // previousFailed is written asynchronously + assertSetsEqual(engine.previousFailed, this.previousFailed); + }, + }); + + await testSteamEngineStorage({ + previousFailed: guidSetOfSize(4), + previousFailed2: guidSetOfSize(5), + setup(engine) { + // Make sure it work for consecutive writes before the callback is executed. + engine.previousFailed = this.previousFailed; + Assert.equal(engine.previousFailed, this.previousFailed); + + engine.previousFailed = this.previousFailed2; + Assert.equal(engine.previousFailed, this.previousFailed2); + }, + check(engine) { + assertSetsEqual(engine.previousFailed, this.previousFailed2); + }, + }); + + await testSteamEngineStorage({ + previousFailed: guidSetOfSize(2), + async beforeCheck() { + let previousFailedPath = PathUtils.join( + PathUtils.profileDir, + "weave", + "failed", + "steam.json" + ); + await IOUtils.writeJSON(previousFailedPath, this.previousFailed, { + tmpPath: previousFailedPath + ".tmp", + }); + }, + check(engine) { + // Read file from disk + assertSetsEqual(engine.previousFailed, this.previousFailed); + }, + }); +}); + +add_task(async function test_resetClient() { + _("SyncEngine.resetClient resets lastSync and toFetch"); + await SyncTestingInfrastructure(server); + let engine = await makeSteamEngine(); + try { + // Ensure pristine environment + Assert.equal( + Svc.PrefBranch.getPrefType("steam.lastSync"), + Ci.nsIPrefBranch.PREF_INVALID + ); + Assert.equal(engine.toFetch.size, 0); + + await engine.setLastSync(123.45); + engine.toFetch = guidSetOfSize(4); + engine.previousFailed = guidSetOfSize(3); + + await engine.resetClient(); + Assert.equal(await engine.getLastSync(), 0); + Assert.equal(engine.toFetch.size, 0); + Assert.equal(engine.previousFailed.size, 0); + } finally { + for (const pref of Svc.PrefBranch.getChildList("")) { + Svc.PrefBranch.clearUserPref(pref); + } + } +}); + +add_task(async function test_wipeServer() { + _("SyncEngine.wipeServer deletes server data and resets the client."); + let engine = await makeSteamEngine(); + + const PAYLOAD = 42; + let steamCollection = new ServerWBO("steam", PAYLOAD); + let steamServer = httpd_setup({ + "/1.1/foo/storage/steam": steamCollection.handler(), + }); + await SyncTestingInfrastructure(steamServer); + do_test_pending(); + + try { + // Some data to reset. + await engine.setLastSync(123.45); + engine.toFetch = guidSetOfSize(3); + + _("Wipe server data and reset client."); + await engine.wipeServer(); + Assert.equal(steamCollection.payload, undefined); + Assert.equal(await engine.getLastSync(), 0); + Assert.equal(engine.toFetch.size, 0); + } finally { + steamServer.stop(do_test_finished); + for (const pref of Svc.PrefBranch.getChildList("")) { + Svc.PrefBranch.clearUserPref(pref); + } + } +}); + +add_task(async function finish() { + await promiseStopServer(server); +}); -- cgit v1.2.3