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-rw-r--r--dom/serviceworkers/test/browser_antitracking.js103
1 files changed, 103 insertions, 0 deletions
diff --git a/dom/serviceworkers/test/browser_antitracking.js b/dom/serviceworkers/test/browser_antitracking.js
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+++ b/dom/serviceworkers/test/browser_antitracking.js
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+const BEHAVIOR_ACCEPT = Ci.nsICookieService.BEHAVIOR_ACCEPT;
+const BEHAVIOR_REJECT_TRACKER = Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER;
+
+let { UrlClassifierTestUtils } = ChromeUtils.importESModule(
+ "resource://testing-common/UrlClassifierTestUtils.sys.mjs"
+);
+
+const TOP_DOMAIN = "http://mochi.test:8888/";
+const SW_DOMAIN = "https://tracking.example.org/";
+
+const TOP_TEST_ROOT = getRootDirectory(gTestPath).replace(
+ "chrome://mochitests/content/",
+ TOP_DOMAIN
+);
+const SW_TEST_ROOT = getRootDirectory(gTestPath).replace(
+ "chrome://mochitests/content/",
+ SW_DOMAIN
+);
+
+const TOP_EMPTY_PAGE = `${TOP_TEST_ROOT}empty_with_utils.html`;
+const SW_REGISTER_PAGE = `${SW_TEST_ROOT}empty_with_utils.html`;
+const SW_IFRAME_PAGE = `${SW_TEST_ROOT}page_post_controlled.html`;
+// An empty script suffices for our SW needs; it's by definition no-fetch.
+const SW_REL_SW_SCRIPT = "empty.js";
+
+/**
+ * Set up a no-fetch-optimized ServiceWorker on a domain that will be covered by
+ * tracking protection (but is not yet). Once the SW is installed, activate TP
+ * and create a tab that embeds that tracking-site in an iframe.
+ */
+add_task(async function () {
+ await SpecialPowers.pushPrefEnv({
+ set: [
+ ["dom.serviceWorkers.enabled", true],
+ ["dom.serviceWorkers.exemptFromPerDomainMax", true],
+ ["dom.serviceWorkers.testing.enabled", true],
+ ["network.cookie.cookieBehavior", BEHAVIOR_ACCEPT],
+ ],
+ });
+
+ // Open the top-level page.
+ info("Opening a new tab: " + SW_REGISTER_PAGE);
+ let topTab = await BrowserTestUtils.openNewForegroundTab({
+ gBrowser,
+ opening: SW_REGISTER_PAGE,
+ });
+
+ // ## Install SW
+ info("Installing SW");
+ await SpecialPowers.spawn(
+ topTab.linkedBrowser,
+ [{ sw: SW_REL_SW_SCRIPT }],
+ async function ({ sw }) {
+ // Waive the xray to use the content utils.js script functions.
+ await content.wrappedJSObject.registerAndWaitForActive(sw);
+ }
+ );
+
+ // Enable Anti-tracking.
+ await SpecialPowers.pushPrefEnv({
+ set: [
+ ["privacy.trackingprotection.enabled", false],
+ ["privacy.trackingprotection.pbmode.enabled", false],
+ ["privacy.trackingprotection.annotate_channels", true],
+ ["network.cookie.cookieBehavior", BEHAVIOR_REJECT_TRACKER],
+ ],
+ });
+ await UrlClassifierTestUtils.addTestTrackers();
+
+ // Open the top-level URL.
+ info("Loading a new top-level URL: " + TOP_EMPTY_PAGE);
+ let browserLoadedPromise = BrowserTestUtils.browserLoaded(
+ topTab.linkedBrowser
+ );
+ BrowserTestUtils.loadURIString(topTab.linkedBrowser, TOP_EMPTY_PAGE);
+ await browserLoadedPromise;
+
+ // Create Iframe in the top-level page and verify its state.
+ let { controlled } = await SpecialPowers.spawn(
+ topTab.linkedBrowser,
+ [{ url: SW_IFRAME_PAGE }],
+ async function ({ url }) {
+ const payload =
+ await content.wrappedJSObject.createIframeAndWaitForMessage(url);
+ return payload;
+ }
+ );
+
+ ok(!controlled, "Should not be controlled!");
+
+ // ## Cleanup
+ info("Loading the SW unregister page: " + SW_REGISTER_PAGE);
+ browserLoadedPromise = BrowserTestUtils.browserLoaded(topTab.linkedBrowser);
+ BrowserTestUtils.loadURIString(topTab.linkedBrowser, SW_REGISTER_PAGE);
+ await browserLoadedPromise;
+
+ await SpecialPowers.spawn(topTab.linkedBrowser, [], async function () {
+ await content.wrappedJSObject.unregisterAll();
+ });
+
+ // Close the testing tab.
+ BrowserTestUtils.removeTab(topTab);
+});