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Test Info: Warnings
- This test runs only with pattern: os != 'android'
- Manifest: browser/extensions/newtab/test/xpcshell/xpcshell.toml
/* Any copyright is dedicated to the Public Domain.
"use strict";
ChromeUtils.defineESModuleGetters(this, {
});
const REGION_CONFIG =
"browser.newtabpage.activity-stream.discoverystream.sections.contextualAds.region-config";
const LOCALE_CONFIG =
"browser.newtabpage.activity-stream.discoverystream.sections.contextualAds.locale-config";
registerCleanupFunction(() => {
Services.prefs.clearUserPref(REGION_CONFIG);
Services.prefs.clearUserPref(LOCALE_CONFIG);
});
// An empty region/locale config simulates the default an older channel ships in
// firefox.js. useContextualAds should coalesce these to its baked-in US
// defaults so the rollout can train-hop via the XPI.
add_task(function test_empty_config_coalesces_to_us_default() {
Services.prefs.setStringPref(REGION_CONFIG, "");
Services.prefs.setStringPref(LOCALE_CONFIG, "");
Assert.ok(
useContextualAds({ geo: "US", locale: "en-US" }),
"Enabled for US/en-US when the region config is empty"
);
Assert.ok(
!useContextualAds({ geo: "JP", locale: "en-US" }),
"Disabled when the region is not US"
);
Assert.ok(
!useContextualAds({ geo: "US", locale: "fr" }),
"Disabled when the locale is not supported"
);
});
// A non-empty config must override the baked-in default so Nimbus can still
// configure which regions/locales receive contextual ads.
add_task(function test_explicit_config_overrides_default() {
Services.prefs.setStringPref(REGION_CONFIG, "CA");
Services.prefs.setStringPref(LOCALE_CONFIG, "en-CA");
Assert.ok(
!useContextualAds({ geo: "US", locale: "en-US" }),
"Disabled for US once the config is narrowed to CA"
);
Assert.ok(
useContextualAds({ geo: "CA", locale: "en-CA" }),
"Enabled for the explicitly configured CA/en-CA"
);
});