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// This test ensures that the URL decoration annotations service works as
// expected, and also we successfully downgrade document.referrer to the
// eTLD+1 URL when tracking identifiers controlled by this service are
// present in the referrer URI.
"use strict";
/* Unit tests for the nsIPartitioningExceptionListService implementation. */
const { RemoteSettings } = ChromeUtils.importESModule(
"resource://services-settings/remote-settings.sys.mjs"
);
const COLLECTION_NAME = "partitioning-exempt-urls";
const PREF_NAME = "privacy.restrict3rdpartystorage.skip_list";
do_get_profile();
class UpdateEvent extends EventTarget {}
function waitForEvent(element, eventName) {
return new Promise(function (resolve) {
element.addEventListener(eventName, e => resolve(e.detail), { once: true });
});
}
add_task(async _ => {
let peuService = Cc[
"@mozilla.org/partitioning/exception-list-service;1"
].getService(Ci.nsIPartitioningExceptionListService);
// Make sure we have a pref initially, since the exception list service
// requires it.
Services.prefs.setStringPref(PREF_NAME, "");
let updateEvent = new UpdateEvent();
let records = [
{
id: "1",
last_modified: 1000000000000001,
firstPartyOrigin: "https://example.org",
thirdPartyOrigin: "https://tracking.example.com",
},
];
// Add some initial data
let db = RemoteSettings(COLLECTION_NAME).db;
await db.importChanges({}, Date.now(), records);
let promise = waitForEvent(updateEvent, "update");
let obs = data => {
let event = new CustomEvent("update", { detail: data });
updateEvent.dispatchEvent(event);
};
peuService.registerAndRunExceptionListObserver(obs);
let list = await promise;
Assert.equal(list, "", "No items in the list");
// Second event is from the RemoteSettings record.
list = await waitForEvent(updateEvent, "update");
Assert.equal(
list,
"https://example.org,https://tracking.example.com",
"Has one item in the list"
);
records.push({
id: "2",
last_modified: 1000000000000002,
firstPartyOrigin: "https://foo.org",
thirdPartyOrigin: "https://bar.com",
});
promise = waitForEvent(updateEvent, "update");
await RemoteSettings(COLLECTION_NAME).emit("sync", {
data: { current: records },
});
list = await promise;
Assert.equal(
list,
"https://example.org,https://tracking.example.com;https://foo.org,https://bar.com",
"Has several items in the list"
);
promise = waitForEvent(updateEvent, "update");
Services.prefs.setStringPref(PREF_NAME, "https://test.com,https://test3.com");
list = await promise;
Assert.equal(
list,
"https://test.com,https://test3.com;https://example.org,https://tracking.example.com;https://foo.org,https://bar.com",
"Has several items in the list"
);
promise = waitForEvent(updateEvent, "update");
Services.prefs.setStringPref(
PREF_NAME,
"https://test.com,https://test3.com;https://abc.com,https://def.com"
);
list = await promise;
Assert.equal(
list,
"https://test.com,https://test3.com;https://abc.com,https://def.com;https://example.org,https://tracking.example.com;https://foo.org,https://bar.com",
"Has several items in the list"
);
peuService.unregisterExceptionListObserver(obs);
await db.clear();
});
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