1 files changed, 99 insertions, 0 deletions
diff --git a/browser/base/content/test/permissions/browser_permissions_handling_user_input.js b/browser/base/content/test/permissions/browser_permissions_handling_user_input.js
new file mode 100644
index 0000000000..94b69c4998
--- /dev/null
+++ b/browser/base/content/test/permissions/browser_permissions_handling_user_input.js
@@ -0,0 +1,99 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const ORIGIN = "https://example.com";
+const PERMISSIONS_PAGE =
+  getRootDirectory(gTestPath).replace("chrome://mochitests/content", ORIGIN) +
+  "permissions.html";
+
+function assertShown(task) {
+  return BrowserTestUtils.withNewTab(
+    PERMISSIONS_PAGE,
+    async function (browser) {
+      let popupshown = BrowserTestUtils.waitForEvent(
+        PopupNotifications.panel,
+        "popupshown"
+      );
+
+      await SpecialPowers.spawn(browser, [], task);
+
+      await popupshown;
+
+      ok(true, "Notification permission prompt was shown");
+    }
+  );
+}
+
+function assertNotShown(task) {
+  return BrowserTestUtils.withNewTab(
+    PERMISSIONS_PAGE,
+    async function (browser) {
+      let popupshown = BrowserTestUtils.waitForEvent(
+        PopupNotifications.panel,
+        "popupshown"
+      );
+
+      await SpecialPowers.spawn(browser, [], task);
+
+      let sawPrompt = await Promise.race([
+        popupshown.then(() => true),
+        // eslint-disable-next-line mozilla/no-arbitrary-setTimeout
+        new Promise(c => setTimeout(() => c(false), 1000)),
+      ]);
+
+      is(sawPrompt, false, "Notification permission prompt was not shown");
+    }
+  );
+}
+
+// Tests that notification permissions are automatically denied without user interaction.
+add_task(async function testNotificationPermission() {
+  Services.prefs.setBoolPref(
+    "dom.webnotifications.requireuserinteraction",
+    true
+  );
+
+  // First test that when user interaction is required, requests
+  // with user interaction will show the permission prompt.
+
+  await assertShown(function () {
+    content.document.notifyUserGestureActivation();
+    content.document.getElementById("desktop-notification").click();
+  });
+
+  await assertShown(function () {
+    content.document.notifyUserGestureActivation();
+    content.document.getElementById("push").click();
+  });
+
+  // Now test that requests without user interaction will fail.
+
+  await assertNotShown(function () {
+    content.postMessage("push", "*");
+  });
+
+  await assertNotShown(async function () {
+    let response = await content.Notification.requestPermission();
+    is(response, "default", "The request was automatically denied");
+  });
+
+  Services.prefs.setBoolPref(
+    "dom.webnotifications.requireuserinteraction",
+    false
+  );
+
+  // Finally test that those requests will show a prompt again
+  // if the pref has been set to false.
+
+  await assertShown(function () {
+    content.postMessage("push", "*");
+  });
+
+  await assertShown(function () {
+    content.Notification.requestPermission();
+  });
+
+  Services.prefs.clearUserPref("dom.webnotifications.requireuserinteraction");
+});