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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
ChromeUtils.defineESModuleGetters(this, {
TelemetryTestUtils: "resource://testing-common/TelemetryTestUtils.sys.mjs",
});
const CONTENT_MODAL_ENABLED_PREF = "browser.migrate.content-modal.enabled";
const HISTOGRAM_ID = "FX_MIGRATION_ENTRY_POINT_CATEGORICAL";
const LEGACY_HISTOGRAM_ID = "FX_MIGRATION_ENTRY_POINT";
async function showThenCloseMigrationWizardViaEntrypoint(entrypoint) {
let openedPromise = BrowserTestUtils.waitForMigrationWizard(window);
// On some platforms, this call blocks, so in order to let the test proceed, we
// run it on the next tick of the event loop.
executeSoon(() => {
MigrationUtils.showMigrationWizard(window, {
entrypoint,
});
});
let wizard = await openedPromise;
Assert.ok(wizard, "Migration wizard opened.");
await BrowserTestUtils.closeMigrationWizard(wizard);
}
add_setup(async () => {
// Load the initial tab at example.com. This makes it so that if
// we're using the new migration wizard, we'll load the about:preferences
// page in a new tab rather than overtaking the initial one. This
// makes it easier to be consistent with closing and opening
// behaviours between the two kinds of migration wizards.
let browser = gBrowser.selectedBrowser;
BrowserTestUtils.loadURIString(browser, "https://example.com");
await BrowserTestUtils.browserLoaded(browser);
});
/**
* Tests that the entrypoint passed to MigrationUtils.showMigrationWizard gets
* written to both the FX_MIGRATION_ENTRY_POINT_CATEGORICAL histogram, as well
* as the legacy FX_MIGRATION_ENTRY_POINT histogram (but only if using the old
* wizard window).
*/
add_task(async function test_legacy_wizard() {
for (let contentModalEnabled of [true, false]) {
info("Testing with content modal enabled: " + contentModalEnabled);
await SpecialPowers.pushPrefEnv({
set: [[CONTENT_MODAL_ENABLED_PREF, contentModalEnabled]],
});
let histogram = TelemetryTestUtils.getAndClearHistogram(HISTOGRAM_ID);
let legacyHistogram =
TelemetryTestUtils.getAndClearHistogram(LEGACY_HISTOGRAM_ID);
// Let's arbitrarily pick the "Bookmarks" entrypoint, and make sure this
// is recorded.
await showThenCloseMigrationWizardViaEntrypoint(
MigrationUtils.MIGRATION_ENTRYPOINTS.BOOKMARKS
);
let entrypointId = MigrationUtils.getLegacyMigrationEntrypoint(
MigrationUtils.MIGRATION_ENTRYPOINTS.BOOKMARKS
);
TelemetryTestUtils.assertHistogram(histogram, entrypointId, 1);
if (!contentModalEnabled) {
TelemetryTestUtils.assertHistogram(legacyHistogram, entrypointId, 1);
}
histogram = TelemetryTestUtils.getAndClearHistogram(HISTOGRAM_ID);
legacyHistogram =
TelemetryTestUtils.getAndClearHistogram(LEGACY_HISTOGRAM_ID);
// Now let's pick the "Preferences" entrypoint, and make sure this
// is recorded.
await showThenCloseMigrationWizardViaEntrypoint(
MigrationUtils.MIGRATION_ENTRYPOINTS.PREFERENCES
);
entrypointId = MigrationUtils.getLegacyMigrationEntrypoint(
MigrationUtils.MIGRATION_ENTRYPOINTS.PREFERENCES
);
TelemetryTestUtils.assertHistogram(histogram, entrypointId, 1);
if (!contentModalEnabled) {
TelemetryTestUtils.assertHistogram(legacyHistogram, entrypointId, 1);
}
histogram = TelemetryTestUtils.getAndClearHistogram(HISTOGRAM_ID);
legacyHistogram =
TelemetryTestUtils.getAndClearHistogram(LEGACY_HISTOGRAM_ID);
// Finally, check the fallback by passing in something invalid as an entrypoint.
await showThenCloseMigrationWizardViaEntrypoint(undefined);
entrypointId = MigrationUtils.getLegacyMigrationEntrypoint(
MigrationUtils.MIGRATION_ENTRYPOINTS.UNKNOWN
);
TelemetryTestUtils.assertHistogram(histogram, entrypointId, 1);
if (!contentModalEnabled) {
TelemetryTestUtils.assertHistogram(legacyHistogram, entrypointId, 1);
}
}
});
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