Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 766 insertions, 0 deletions

diff --git a/toolkit/components/cookiebanners/test/browser/browser_cookiebanner_telemetry.js b/toolkit/components/cookiebanners/test/browser/browser_cookiebanner_telemetry.js
new file mode 100644
index 0000000000..f35d4c81c8
--- /dev/null
+++ b/toolkit/components/cookiebanners/test/browser/browser_cookiebanner_telemetry.js
@@ -0,0 +1,766 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const { SiteDataTestUtils } = ChromeUtils.importESModule(
+  "resource://testing-common/SiteDataTestUtils.sys.mjs"
+);
+
+const { MODE_DISABLED, MODE_REJECT, MODE_REJECT_OR_ACCEPT, MODE_UNSET } =
+  Ci.nsICookieBannerService;
+
+const TEST_MODES = [
+  MODE_DISABLED,
+  MODE_REJECT,
+  MODE_REJECT_OR_ACCEPT,
+  MODE_UNSET, // Should be recorded as invalid.
+  99, // Invalid
+  -1, // Invalid
+];
+
+function convertModeToTelemetryString(mode) {
+  switch (mode) {
+    case MODE_DISABLED:
+      return "disabled";
+    case MODE_REJECT:
+      return "reject";
+    case MODE_REJECT_OR_ACCEPT:
+      return "reject_or_accept";
+  }
+
+  return "invalid";
+}
+
+/**
+ * A helper function to verify the cookie rule look up telemetry.
+ *
+ * @param {String} probe The telemetry probe that we want to verify
+ * @param {Array} expected An array of objects that describe the expected value.
+ */
+function verifyLookUpTelemetry(probe, expected) {
+  for (let telemetry of expected) {
+    Assert.equal(
+      telemetry.count,
+      Glean.cookieBanners[probe][telemetry.label].testGetValue()
+    );
+  }
+}
+
+/**
+ * A helper function to verify the reload telemetry.
+ *
+ * @param {Number} length The expected length of the telemetry array.
+ * @param {Number} idx The index of the telemetry to be verified.
+ * @param {Object} expected An object that describe the expected value.
+ */
+function verifyReloadTelemetry(length, idx, expected) {
+  let events = Glean.cookieBanners.reload.testGetValue();
+
+  is(events.length, length, "There is a expected number of reload events.");
+
+  let event = events[idx];
+
+  let { noRule, hasCookieRule, hasClickRule } = expected;
+  is(event.name, "reload", "The reload event has the correct name");
+  is(event.extra.no_rule, noRule, "The extra field 'no_rule' is expected");
+  is(
+    event.extra.has_cookie_rule,
+    hasCookieRule,
+    "The extra field 'has_cookie_rule' is expected"
+  );
+  is(
+    event.extra.has_click_rule,
+    hasClickRule,
+    "The extra field 'has_click_rule' is expected"
+  );
+}
+
+/**
+ * A helper function to reload the browser and wait until it loads.
+ *
+ * @param {Browser} browser The browser object.
+ * @param {String} url The URL to be loaded.
+ */
+async function reloadBrowser(browser, url) {
+  let reloaded = BrowserTestUtils.browserLoaded(browser, false, url);
+
+  // Reload as a user.
+  window.BrowserReload();
+
+  await reloaded;
+}
+/**
+ * A helper function to open the testing page for look up telemetry.
+ *
+ * @param {browser} browser The browser element
+ * @param {boolean} testInTop To indicate the page should be opened in top level
+ * @param {String} page The url of the testing page
+ * @param {String} domain The domain of the testing page
+ */
+async function openLookUpTelemetryTestPage(browser, testInTop, page, domain) {
+  let clickFinishPromise = promiseBannerClickingFinish(domain);
+
+  if (testInTop) {
+    BrowserTestUtils.loadURIString(browser, page);
+  } else {
+    BrowserTestUtils.loadURIString(browser, TEST_ORIGIN_C);
+    await BrowserTestUtils.browserLoaded(browser);
+
+    await SpecialPowers.spawn(browser, [page], async testURL => {
+      let iframe = content.document.createElement("iframe");
+      iframe.src = testURL;
+      content.document.body.appendChild(iframe);
+      await ContentTaskUtils.waitForEvent(iframe, "load");
+    });
+  }
+
+  await clickFinishPromise;
+}
+
+add_setup(async function () {
+  // Clear telemetry before starting telemetry test.
+  Services.fog.testResetFOG();
+
+  registerCleanupFunction(async () => {
+    Services.prefs.clearUserPref("cookiebanners.service.mode");
+    Services.prefs.clearUserPref("cookiebanners.service.mode.privateBrowsing");
+    if (
+      Services.prefs.getIntPref("cookiebanners.service.mode") !=
+        Ci.nsICookieBannerService.MODE_DISABLED ||
+      Services.prefs.getIntPref("cookiebanners.service.mode.privateBrowsing") !=
+        Ci.nsICookieBannerService.MODE_DISABLED
+    ) {
+      // Restore original rules.
+      Services.cookieBanners.resetRules(true);
+    }
+
+    // Clear cookies that have been set during testing.
+    await SiteDataTestUtils.clear();
+  });
+
+  await clickTestSetup();
+});
+
+add_task(async function test_service_mode_telemetry() {
+  let service = Cc["@mozilla.org/cookie-banner-service;1"].getService(
+    Ci.nsIObserver
+  );
+
+  for (let mode of TEST_MODES) {
+    for (let modePBM of TEST_MODES) {
+      await SpecialPowers.pushPrefEnv({
+        set: [
+          ["cookiebanners.service.mode", mode],
+          ["cookiebanners.service.mode.privateBrowsing", modePBM],
+        ],
+      });
+
+      // Trigger the idle-daily on the cookie banner service.
+      service.observe(null, "idle-daily", null);
+
+      // Verify the telemetry value.
+      for (let label of ["disabled", "reject", "reject_or_accept", "invalid"]) {
+        let expected = convertModeToTelemetryString(mode) == label;
+        let expectedPBM = convertModeToTelemetryString(modePBM) == label;
+
+        is(
+          Glean.cookieBanners.normalWindowServiceMode[label].testGetValue(),
+          expected,
+          `Has set label ${label} to ${expected} for mode ${mode}.`
+        );
+        is(
+          Glean.cookieBanners.privateWindowServiceMode[label].testGetValue(),
+          expectedPBM,
+          `Has set label '${label}' to ${expected} for mode ${modePBM}.`
+        );
+      }
+
+      await SpecialPowers.popPrefEnv();
+    }
+  }
+});
+
+add_task(async function test_rule_lookup_telemetry_no_rule() {
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      [
+        "cookiebanners.service.mode",
+        Ci.nsICookieBannerService.MODE_REJECT_OR_ACCEPT,
+      ],
+    ],
+  });
+
+  // Clear out all rules.
+  Services.cookieBanners.resetRules(false);
+
+  // Open a tab for testing.
+  let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser);
+
+  for (let context of ["top", "iframe"]) {
+    let isTop = context === "top";
+
+    // Open a test domain. We should record a rule miss because there is no rule
+    // right now
+    info("Open a test domain.");
+    await openLookUpTelemetryTestPage(
+      tab.linkedBrowser,
+      isTop,
+      TEST_ORIGIN_A,
+      TEST_DOMAIN_A
+    );
+
+    let expectedTelemetryOnce = [
+      {
+        label: `${context}_miss`,
+        count: 1,
+      },
+      {
+        label: `${context}_cookie_miss`,
+        count: 1,
+      },
+      {
+        label: `${context}_click_miss`,
+        count: 1,
+      },
+    ];
+    verifyLookUpTelemetry("ruleLookupByLoad", expectedTelemetryOnce);
+    verifyLookUpTelemetry("ruleLookupByDomain", expectedTelemetryOnce);
+
+    info("Open the same domain again.");
+    // Load the same domain again, verify that the telemetry counts increases for
+    // load telemetry not not for domain telemetry.
+    await openLookUpTelemetryTestPage(
+      tab.linkedBrowser,
+      isTop,
+      TEST_ORIGIN_A,
+      TEST_DOMAIN_A
+    );
+
+    let expectedTelemetryTwice = [
+      {
+        label: `${context}_miss`,
+        count: 2,
+      },
+      {
+        label: `${context}_cookie_miss`,
+        count: 2,
+      },
+      {
+        label: `${context}_click_miss`,
+        count: 2,
+      },
+    ];
+    verifyLookUpTelemetry("ruleLookupByLoad", expectedTelemetryTwice);
+    verifyLookUpTelemetry("ruleLookupByDomain", expectedTelemetryOnce);
+  }
+
+  Services.fog.testResetFOG();
+  Services.cookieBanners.resetDomainTelemetryRecord();
+  BrowserTestUtils.removeTab(tab);
+});
+
+add_task(async function test_rule_lookup_telemetry() {
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      [
+        "cookiebanners.service.mode",
+        Ci.nsICookieBannerService.MODE_REJECT_OR_ACCEPT,
+      ],
+    ],
+  });
+  insertTestClickRules();
+
+  // Open a tab for testing.
+  let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser);
+
+  for (let type of ["click", "cookie"]) {
+    info(`Running the test for lookup telemetry for ${type} rules.`);
+    // Clear out all rules.
+    Services.cookieBanners.resetRules(false);
+
+    info("Insert rules.");
+    if (type === "click") {
+      insertTestClickRules();
+    } else {
+      let ruleA = Cc["@mozilla.org/cookie-banner-rule;1"].createInstance(
+        Ci.nsICookieBannerRule
+      );
+      ruleA.domains = [TEST_DOMAIN_A];
+
+      Services.cookieBanners.insertRule(ruleA);
+      ruleA.addCookie(
+        true,
+        `cookieConsent_${TEST_DOMAIN_A}_1`,
+        "optOut1",
+        null,
+        "/",
+        3600,
+        "",
+        false,
+        false,
+        false,
+        0,
+        0
+      );
+      ruleA.addCookie(
+        false,
+        `cookieConsent_${TEST_DOMAIN_A}_2`,
+        "optIn2",
+        null,
+        "/",
+        3600,
+        "",
+        false,
+        false,
+        false,
+        0,
+        0
+      );
+
+      let ruleB = Cc["@mozilla.org/cookie-banner-rule;1"].createInstance(
+        Ci.nsICookieBannerRule
+      );
+      ruleB.domains = [TEST_DOMAIN_B];
+
+      Services.cookieBanners.insertRule(ruleB);
+      ruleB.addCookie(
+        false,
+        `cookieConsent_${TEST_DOMAIN_B}_1`,
+        "optIn1",
+        null,
+        "/",
+        3600,
+        "UNSET",
+        false,
+        false,
+        true,
+        0,
+        0
+      );
+    }
+
+    for (let context of ["top", "iframe"]) {
+      info(`Test in a ${context} context.`);
+      let isTop = context === "top";
+
+      info("Load a domain with opt-in and opt-out clicking rules.");
+      await openLookUpTelemetryTestPage(
+        tab.linkedBrowser,
+        isTop,
+        TEST_ORIGIN_A,
+        TEST_DOMAIN_A
+      );
+
+      let expectedTelemetry = [
+        {
+          label: `${context}_hit`,
+          count: 1,
+        },
+        {
+          label: `${context}_hit_opt_in`,
+          count: 1,
+        },
+        {
+          label: `${context}_hit_opt_out`,
+          count: 1,
+        },
+        {
+          label: `${context}_${type}_hit`,
+          count: 1,
+        },
+        {
+          label: `${context}_${type}_hit_opt_in`,
+          count: 1,
+        },
+        {
+          label: `${context}_${type}_hit_opt_out`,
+          count: 1,
+        },
+      ];
+      verifyLookUpTelemetry("ruleLookupByLoad", expectedTelemetry);
+      verifyLookUpTelemetry("ruleLookupByDomain", expectedTelemetry);
+
+      info("Load a domain with only opt-in clicking rules");
+      await openLookUpTelemetryTestPage(
+        tab.linkedBrowser,
+        isTop,
+        TEST_ORIGIN_B,
+        TEST_DOMAIN_B
+      );
+
+      expectedTelemetry = [
+        {
+          label: `${context}_hit`,
+          count: 2,
+        },
+        {
+          label: `${context}_hit_opt_in`,
+          count: 2,
+        },
+        {
+          label: `${context}_hit_opt_out`,
+          count: 1,
+        },
+        {
+          label: `${context}_${type}_hit`,
+          count: 2,
+        },
+        {
+          label: `${context}_${type}_hit_opt_in`,
+          count: 2,
+        },
+        {
+          label: `${context}_${type}_hit_opt_out`,
+          count: 1,
+        },
+      ];
+
+      verifyLookUpTelemetry("ruleLookupByLoad", expectedTelemetry);
+      verifyLookUpTelemetry("ruleLookupByDomain", expectedTelemetry);
+
+      info(
+        "Load a domain again to verify that we don't collect domain telemetry for this time."
+      );
+      await openLookUpTelemetryTestPage(
+        tab.linkedBrowser,
+        isTop,
+        TEST_ORIGIN_A,
+        TEST_DOMAIN_A
+      );
+
+      // The domain telemetry should't be changed.
+      verifyLookUpTelemetry("ruleLookupByDomain", expectedTelemetry);
+
+      expectedTelemetry = [
+        {
+          label: `${context}_hit`,
+          count: 3,
+        },
+        {
+          label: `${context}_hit_opt_in`,
+          count: 3,
+        },
+        {
+          label: `${context}_hit_opt_out`,
+          count: 2,
+        },
+        {
+          label: `${context}_${type}_hit`,
+          count: 3,
+        },
+        {
+          label: `${context}_${type}_hit_opt_in`,
+          count: 3,
+        },
+        {
+          label: `${context}_${type}_hit_opt_out`,
+          count: 2,
+        },
+      ];
+
+      // Verify that the load telemetry still increases.
+      verifyLookUpTelemetry("ruleLookupByLoad", expectedTelemetry);
+    }
+
+    Services.fog.testResetFOG();
+    Services.cookieBanners.resetDomainTelemetryRecord();
+  }
+
+  BrowserTestUtils.removeTab(tab);
+});
+
+add_task(async function test_reload_telemetry_no_rule() {
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      [
+        "cookiebanners.service.mode",
+        Ci.nsICookieBannerService.MODE_REJECT_OR_ACCEPT,
+      ],
+    ],
+  });
+
+  // Clear out all rules.
+  Services.cookieBanners.resetRules(false);
+
+  // Open a tab for testing.
+  let tab = await BrowserTestUtils.openNewForegroundTab(
+    gBrowser,
+    TEST_ORIGIN_A
+  );
+
+  // Make sure there is no reload event at the beginning.
+  let events = Glean.cookieBanners.reload.testGetValue();
+  ok(!events, "No reload event at the beginning.");
+
+  // Trigger the reload
+  await reloadBrowser(tab.linkedBrowser, TEST_ORIGIN_A + "/");
+
+  // Check the telemetry
+  verifyReloadTelemetry(1, 0, {
+    noRule: "true",
+    hasCookieRule: "false",
+    hasClickRule: "false",
+  });
+
+  BrowserTestUtils.removeTab(tab);
+  Services.fog.testResetFOG();
+});
+
+add_task(async function test_reload_telemetry() {
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      [
+        "cookiebanners.service.mode",
+        Ci.nsICookieBannerService.MODE_REJECT_OR_ACCEPT,
+      ],
+    ],
+  });
+  insertTestClickRules();
+
+  // Open a tab for testing.
+  let tab = await BrowserTestUtils.openNewForegroundTab(
+    gBrowser,
+    TEST_ORIGIN_A
+  );
+
+  // Make sure there is no reload event at the beginning.
+  let events = Glean.cookieBanners.reload.testGetValue();
+  ok(!events, "No reload event at the beginning.");
+
+  // Trigger the reload
+  await reloadBrowser(tab.linkedBrowser, TEST_ORIGIN_A + "/");
+
+  // Check the telemetry
+  verifyReloadTelemetry(1, 0, {
+    noRule: "false",
+    hasCookieRule: "false",
+    hasClickRule: "true",
+  });
+
+  // Add a both click rule and cookie rule for another domain.
+  let cookieRule = Cc["@mozilla.org/cookie-banner-rule;1"].createInstance(
+    Ci.nsICookieBannerRule
+  );
+  cookieRule.domains = [TEST_DOMAIN_B];
+
+  Services.cookieBanners.insertRule(cookieRule);
+  cookieRule.addCookie(
+    false,
+    `cookieConsent_${TEST_DOMAIN_B}_1`,
+    "optIn1",
+    null,
+    "/",
+    3600,
+    "UNSET",
+    false,
+    false,
+    true,
+    0,
+    0
+  );
+  cookieRule.addClickRule(
+    "div#banner",
+    false,
+    Ci.nsIClickRule.RUN_ALL,
+    null,
+    null,
+    "button#optIn"
+  );
+
+  // Load the page with another origin.
+  BrowserTestUtils.loadURIString(tab.linkedBrowser, TEST_ORIGIN_B);
+  await BrowserTestUtils.browserLoaded(tab.linkedBrowser);
+
+  // Trigger the reload
+  await reloadBrowser(tab.linkedBrowser, TEST_ORIGIN_B + "/");
+
+  // Check the telemetry
+  verifyReloadTelemetry(2, 1, {
+    noRule: "false",
+    hasCookieRule: "true",
+    hasClickRule: "true",
+  });
+
+  BrowserTestUtils.removeTab(tab);
+  Services.fog.testResetFOG();
+});
+
+add_task(async function test_reload_telemetry_mode_disabled() {
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      [
+        "cookiebanners.service.mode",
+        Ci.nsICookieBannerService.MODE_REJECT_OR_ACCEPT,
+      ],
+      [
+        "cookiebanners.service.mode.privateBrowsing",
+        Ci.nsICookieBannerService.MODE_REJECT_OR_ACCEPT,
+      ],
+    ],
+  });
+  insertTestClickRules();
+
+  // Disable the cookie banner service in normal browsing.
+  // Keep it enabled in PBM so the service stays alive and can still collect telemetry.
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      ["cookiebanners.service.mode", Ci.nsICookieBannerService.MODE_DISABLED],
+    ],
+  });
+
+  // Open a tab for testing.
+  let tab = await BrowserTestUtils.openNewForegroundTab(
+    gBrowser,
+    TEST_ORIGIN_A
+  );
+
+  // Trigger the reload
+  await reloadBrowser(tab.linkedBrowser, TEST_ORIGIN_A + "/");
+
+  // Check the telemetry. The reload telemetry should report no rule given that
+  // the service is disabled.
+  verifyReloadTelemetry(1, 0, {
+    noRule: "true",
+    hasCookieRule: "false",
+    hasClickRule: "false",
+  });
+
+  BrowserTestUtils.removeTab(tab);
+  Services.fog.testResetFOG();
+});
+
+add_task(async function test_reload_telemetry_mode_reject() {
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      ["cookiebanners.service.mode", Ci.nsICookieBannerService.MODE_REJECT],
+    ],
+  });
+  insertTestClickRules();
+
+  // Open a tab for testing.
+  let tab = await BrowserTestUtils.openNewForegroundTab(
+    gBrowser,
+    TEST_ORIGIN_A
+  );
+
+  // Trigger the reload
+  await reloadBrowser(tab.linkedBrowser, TEST_ORIGIN_A + "/");
+
+  // Check the telemetry. The reload telemetry should report there is click rule
+  // for the domain has opt-out rule.
+  verifyReloadTelemetry(1, 0, {
+    noRule: "false",
+    hasCookieRule: "false",
+    hasClickRule: "true",
+  });
+
+  // Load the page with the domain only has opt-in click rule.
+  BrowserTestUtils.loadURIString(tab.linkedBrowser, TEST_ORIGIN_B);
+  await BrowserTestUtils.browserLoaded(tab.linkedBrowser);
+
+  // Trigger the reload
+  await reloadBrowser(tab.linkedBrowser, TEST_ORIGIN_B + "/");
+
+  // Check the telemetry. It should report there is no rule because the domain
+  // only has an opt-in click rule.
+  verifyReloadTelemetry(2, 1, {
+    noRule: "true",
+    hasCookieRule: "false",
+    hasClickRule: "false",
+  });
+
+  BrowserTestUtils.removeTab(tab);
+  Services.fog.testResetFOG();
+});
+
+add_task(async function test_reload_telemetry_iframe() {
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      [
+        "cookiebanners.service.mode",
+        Ci.nsICookieBannerService.MODE_REJECT_OR_ACCEPT,
+      ],
+    ],
+  });
+
+  // Clear out all rules.
+  Services.cookieBanners.resetRules(false);
+
+  // Insert a click rule for an iframe case. And add a cookie rule for the same
+  // domain. We shouldn't report there is a cookie rule for iframe because
+  // cookie rules are top-level only.
+  let cookieRule = Cc["@mozilla.org/cookie-banner-rule;1"].createInstance(
+    Ci.nsICookieBannerRule
+  );
+  cookieRule.domains = [TEST_DOMAIN_A];
+  Services.cookieBanners.insertRule(cookieRule);
+
+  cookieRule.addClickRule(
+    "div#banner",
+    false,
+    Ci.nsIClickRule.RUN_CHILD,
+    null,
+    null,
+    "button#optIn"
+  );
+  cookieRule.addCookie(
+    false,
+    `cookieConsent_${TEST_DOMAIN_A}_1`,
+    "optIn1",
+    null,
+    "/",
+    3600,
+    "UNSET",
+    false,
+    false,
+    true,
+    0,
+    0
+  );
+
+  // Open a tab for testing.
+  let tab = await BrowserTestUtils.openNewForegroundTab(
+    gBrowser,
+    TEST_ORIGIN_C + TEST_PATH + "file_iframe_banner.html"
+  );
+
+  // Trigger the reload
+  await reloadBrowser(
+    tab.linkedBrowser,
+    TEST_ORIGIN_C + TEST_PATH + "file_iframe_banner.html"
+  );
+
+  // Check the telemetry
+  verifyReloadTelemetry(1, 0, {
+    noRule: "false",
+    hasCookieRule: "false",
+    hasClickRule: "true",
+  });
+
+  BrowserTestUtils.removeTab(tab);
+  Services.fog.testResetFOG();
+});
+
+add_task(async function test_service_detectOnly_telemetry() {
+  let service = Cc["@mozilla.org/cookie-banner-service;1"].getService(
+    Ci.nsIObserver
+  );
+
+  for (let detectOnly of [true, false, true]) {
+    await SpecialPowers.pushPrefEnv({
+      set: [["cookiebanners.service.detectOnly", detectOnly]],
+    });
+
+    // Trigger the idle-daily on the cookie banner service.
+    service.observe(null, "idle-daily", null);
+
+    is(
+      Glean.cookieBanners.serviceDetectOnly.testGetValue(),
+      detectOnly,
+      `Has set detect-only metric to ${detectOnly}.`
+    );
+
+    await SpecialPowers.popPrefEnv();
+  }
+});