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const { ASRouter } = ChromeUtils.importESModule(
"resource:///modules/asrouter/ASRouter.sys.mjs"
);
const promoImgSrc = "chrome://browser/content/assets/cookie-banners-begone.svg";
async function resetState() {
await Promise.all([ASRouter.resetMessageState(), ASRouter.unblockAll()]);
}
add_setup(async function setup() {
registerCleanupFunction(resetState);
await resetState();
});
add_task(async function test_cookie_banners_promo_user_set_prefs() {
await resetState();
await SpecialPowers.pushPrefEnv({
set: [
["browser.promo.cookiebanners.enabled", true],
// The message's targeting is looking for the following prefs not being 0
["cookiebanners.service.mode", 0],
["cookiebanners.service.mode.privateBrowsing", 0],
],
});
await ASRouter.onPrefChange();
const { win, tab } = await openTabAndWaitForRender();
await SpecialPowers.spawn(tab, [promoImgSrc], async function (imgSrc) {
const promoImage = content.document.querySelector(
".promo-image-large > img"
);
Assert.notStrictEqual(
promoImage?.src,
imgSrc,
"Cookie banner reduction promo is not shown"
);
});
await BrowserTestUtils.closeWindow(win);
await SpecialPowers.popPrefEnv();
});
add_task(async function test_cookie_banners_promo() {
await resetState();
await SpecialPowers.pushPrefEnv({
set: [
["browser.promo.cookiebanners.enabled", true],
["cookiebanners.service.mode.privateBrowsing", 1],
],
});
await ASRouter.onPrefChange();
const sandbox = sinon.createSandbox();
const expectedUrl = Services.urlFormatter.formatURL(
"https://support.mozilla.org/1/firefox/%VERSION%/%OS%/%LOCALE%/cookie-banner-reduction"
);
const { win, tab } = await openTabAndWaitForRender();
let triedToOpenTab = new Promise(resolve => {
sandbox.stub(win, "openLinkIn").callsFake((url, where) => {
is(url, expectedUrl, "The link should open the expected URL");
is(
where,
"tabshifted",
"The link should open the expected URL in a new foreground tab"
);
resolve();
});
});
await SpecialPowers.spawn(tab, [promoImgSrc], async function (imgSrc) {
const promoImage = content.document.querySelector(
".promo-image-large > img"
);
Assert.strictEqual(
promoImage?.src,
imgSrc,
"Cookie banner reduction promo is shown"
);
let linkEl = content.document.getElementById("private-browsing-promo-link");
linkEl.click();
});
await triedToOpenTab;
sandbox.restore();
ok(true, "The link was clicked and the new tab opened");
let { win: win2, tab: tab2 } = await openTabAndWaitForRender();
await SpecialPowers.spawn(tab2, [promoImgSrc], async function (imgSrc) {
const promoImage = content.document.querySelector(
".promo-image-large > img"
);
Assert.notStrictEqual(
promoImage?.src,
imgSrc,
"Cookie banner reduction promo is no longer shown after clicking the link"
);
});
await BrowserTestUtils.closeWindow(win2);
await BrowserTestUtils.closeWindow(win);
await SpecialPowers.popPrefEnv();
});
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