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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /toolkit/components/normandy/test/unit/test_Normandy.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'toolkit/components/normandy/test/unit/test_Normandy.js')
-rw-r--r-- | toolkit/components/normandy/test/unit/test_Normandy.js | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/toolkit/components/normandy/test/unit/test_Normandy.js b/toolkit/components/normandy/test/unit/test_Normandy.js new file mode 100644 index 0000000000..53814734eb --- /dev/null +++ b/toolkit/components/normandy/test/unit/test_Normandy.js @@ -0,0 +1,92 @@ +/* Any copyright is dedicated to the Public Domain. +http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +const { Normandy } = ChromeUtils.importESModule( + "resource://normandy/Normandy.sys.mjs" +); +const { NormandyMigrations } = ChromeUtils.importESModule( + "resource://normandy/NormandyMigrations.sys.mjs" +); +ChromeUtils.defineESModuleGetters(this, { + TestUtils: "resource://testing-common/TestUtils.sys.mjs", +}); + +/* import-globals-from utils.js */ +load("utils.js"); + +NormandyTestUtils.init({ add_task }); +const { decorate_task } = NormandyTestUtils; + +// Normandy's initialization function should set the start preferences before +// its first `await`. +decorate_task( + NormandyTestUtils.withStub(Normandy, "finishInit"), + NormandyTestUtils.withStub(NormandyMigrations, "applyAll"), + NormandyTestUtils.withMockPreferences(), + async function test_normandy_init_applies_startup_prefs_synchronously({ + mockPreferences, + }) { + const experimentPref = "test.experiment"; + const rolloutPref = "test.rollout"; + const experimentStartupPref = `app.normandy.startupExperimentPrefs.${experimentPref}`; + const rolloutStartupPref = `app.normandy.startupRolloutPrefs.${rolloutPref}`; + + mockPreferences.preserve(experimentPref, "default"); + mockPreferences.preserve(rolloutPref, "default"); + mockPreferences.set(experimentStartupPref, "experiment"); + mockPreferences.set(rolloutStartupPref, "rollout"); + + Assert.equal( + Services.prefs.getCharPref(experimentPref, "default"), + "default" + ); + Assert.equal(Services.prefs.getCharPref(rolloutPref, "default"), "default"); + + let initPromise = Normandy.init({ runAsync: false }); + + // note: There are no awaits before these asserts, so only the part of + // Normandy's initialization before its first await can run. + Assert.equal( + Services.prefs.getCharPref(experimentPref, "default"), + "experiment" + ); + Assert.equal(Services.prefs.getCharPref(rolloutPref, "default"), "rollout"); + + await initPromise; + await Normandy.uninit(); + } +); + +// Normandy's initialization function should register the observer for UI +// startup before it's first await. +decorate_task( + NormandyTestUtils.withStub(Normandy, "finishInit"), + NormandyTestUtils.withStub(NormandyMigrations, "applyAll"), + async function test_normandy_init_applies_startup_prefs_synchronously({ + applyAllStub, + }) { + let originalDeferred = Normandy.uiAvailableNotificationObserved; + let mockUiAvailableDeferred = Promise.withResolvers(); + Normandy.uiAvailableNotificationObserved = mockUiAvailableDeferred; + + let applyAllDeferred = Promise.withResolvers(); + applyAllStub.returns(applyAllStub); + + let promiseResolvedCount = 0; + mockUiAvailableDeferred.promise.then(() => promiseResolvedCount++); + + let initPromise = Normandy.init(); + + Assert.equal(promiseResolvedCount, 0); + Normandy.observe(null, "sessionstore-windows-restored"); + await TestUtils.waitForCondition(() => promiseResolvedCount === 1); + + applyAllDeferred.resolve(); + + await initPromise; + await Normandy.uninit(); + Normandy.uiAvailableNotificationObserved = originalDeferred; + } +); |