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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
const PERMISSIONS_PAGE =
"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");
});