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const TEST_PATH = getRootDirectory(gTestPath).replace(
"chrome://mochitests/content",
"http://example.com"
);
add_task(async function checkTitleNotificationForNavigation() {
const EXPECTED_URL = Services.io.newURI(TEST_PATH + "empty_page.html");
const promiseVisit = PlacesTestUtils.waitForNotification(
"page-visited",
events => events[0].url === EXPECTED_URL.spec
);
const promiseTitle = PlacesTestUtils.waitForNotification(
"page-title-changed",
events => events[0].url === EXPECTED_URL.spec
);
let tab = await BrowserTestUtils.openNewForegroundTab(
gBrowser,
EXPECTED_URL.spec
);
const visitEvents = await promiseVisit;
Assert.equal(visitEvents.length, 1, "Right number of visits notified");
Assert.equal(visitEvents[0].type, "page-visited");
info("'page-visited': " + visitEvents[0].url);
Assert.equal(visitEvents[0].lastKnownTitle, null, "Should not have a title");
const titleEvents = await promiseTitle;
Assert.equal(titleEvents.length, 1, "Right number of title changed notified");
Assert.equal(titleEvents[0].type, "page-title-changed");
info("'page-title-changed': " + titleEvents[0].url);
Assert.equal(
titleEvents[0].title,
"I am an empty page",
"Should have correct title in titlechanged notification"
);
BrowserTestUtils.removeTab(tab);
});
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