1 files changed, 129 insertions, 0 deletions
diff --git a/browser/base/content/test/protectionsUI/browser_protectionsUI_state_reset.js b/browser/base/content/test/protectionsUI/browser_protectionsUI_state_reset.js
new file mode 100644
index 0000000000..020733cc72
--- /dev/null
+++ b/browser/base/content/test/protectionsUI/browser_protectionsUI_state_reset.js
@@ -0,0 +1,129 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+const TP_PREF = "privacy.trackingprotection.enabled";
+const TRACKING_PAGE =
+  // eslint-disable-next-line @microsoft/sdl/no-insecure-url
+  "http://tracking.example.org/browser/browser/base/content/test/protectionsUI/trackingPage.html";
+const BENIGN_PAGE =
+  // eslint-disable-next-line @microsoft/sdl/no-insecure-url
+  "http://tracking.example.org/browser/browser/base/content/test/protectionsUI/benignPage.html";
+const ABOUT_PAGE = "about:preferences";
+
+/* This asserts that the content blocking event state is correctly reset
+ * when navigating to a new location, and that the user is correctly
+ * reset when switching between tabs. */
+
+add_task(async function testResetOnLocationChange() {
+  Services.prefs.setBoolPref(TP_PREF, true);
+
+  let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, BENIGN_PAGE);
+  let browser = tab.linkedBrowser;
+
+  is(
+    browser.getContentBlockingEvents(),
+    0,
+    "Benign page has no content blocking event"
+  );
+  ok(
+    !gProtectionsHandler.iconBox.hasAttribute("active"),
+    "shield is not active"
+  );
+
+  await Promise.all([
+    promiseTabLoadEvent(tab, TRACKING_PAGE),
+    waitForContentBlockingEvent(2),
+  ]);
+
+  is(
+    browser.getContentBlockingEvents(),
+    Ci.nsIWebProgressListener.STATE_BLOCKED_TRACKING_CONTENT,
+    "Tracking page has a content blocking event"
+  );
+  ok(gProtectionsHandler.iconBox.hasAttribute("active"), "shield is active");
+
+  await promiseTabLoadEvent(tab, BENIGN_PAGE);
+
+  is(
+    browser.getContentBlockingEvents(),
+    0,
+    "Benign page has no content blocking event"
+  );
+  ok(
+    !gProtectionsHandler.iconBox.hasAttribute("active"),
+    "shield is not active"
+  );
+
+  let contentBlockingEvent = waitForContentBlockingEvent(3);
+  let trackingTab = await BrowserTestUtils.openNewForegroundTab(
+    gBrowser,
+    TRACKING_PAGE
+  );
+  await contentBlockingEvent;
+
+  is(
+    trackingTab.linkedBrowser.getContentBlockingEvents(),
+    Ci.nsIWebProgressListener.STATE_BLOCKED_TRACKING_CONTENT,
+    "Tracking page has a content blocking event"
+  );
+  ok(gProtectionsHandler.iconBox.hasAttribute("active"), "shield is active");
+
+  gBrowser.selectedTab = tab;
+  is(
+    browser.getContentBlockingEvents(),
+    0,
+    "Benign page has no content blocking event"
+  );
+  ok(
+    !gProtectionsHandler.iconBox.hasAttribute("active"),
+    "shield is not active"
+  );
+
+  gBrowser.removeTab(trackingTab);
+  gBrowser.removeTab(tab);
+
+  Services.prefs.clearUserPref(TP_PREF);
+});
+
+/* Test that the content blocking icon is correctly reset
+ * when changing tabs or navigating to an about: page */
+add_task(async function testResetOnTabChange() {
+  Services.prefs.setBoolPref(TP_PREF, true);
+
+  let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, ABOUT_PAGE);
+  ok(
+    !gProtectionsHandler.iconBox.hasAttribute("active"),
+    "shield is not active"
+  );
+
+  await Promise.all([
+    promiseTabLoadEvent(tab, TRACKING_PAGE),
+    waitForContentBlockingEvent(3),
+  ]);
+  ok(gProtectionsHandler.iconBox.hasAttribute("active"), "shield is active");
+
+  await promiseTabLoadEvent(tab, ABOUT_PAGE);
+  ok(
+    !gProtectionsHandler.iconBox.hasAttribute("active"),
+    "shield is not active"
+  );
+
+  let contentBlockingEvent = waitForContentBlockingEvent(3);
+  let trackingTab = await BrowserTestUtils.openNewForegroundTab(
+    gBrowser,
+    TRACKING_PAGE
+  );
+  await contentBlockingEvent;
+  ok(gProtectionsHandler.iconBox.hasAttribute("active"), "shield is active");
+
+  gBrowser.selectedTab = tab;
+  ok(
+    !gProtectionsHandler.iconBox.hasAttribute("active"),
+    "shield is not active"
+  );
+
+  gBrowser.removeTab(trackingTab);
+  gBrowser.removeTab(tab);
+
+  Services.prefs.clearUserPref(TP_PREF);
+});