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Test Info: Errors
- This test gets skipped with pattern: verify
- This test failed 50 times in the preceding 30 days. quicksearch this test
- Manifest: docshell/test/browser/browser.toml
*/
const { PlacesTestUtils } = ChromeUtils.importESModule(
);
add_task(async function test() {
var pageurl =
var fragmenturl =
/* Queries nsINavHistoryService and returns a single history entry
* for a given URI */
function getNavHistoryEntry(aURI) {
var options = PlacesUtils.history.getNewQueryOptions();
options.queryType = Ci.nsINavHistoryQueryOptions.QUERY_TYPE_HISTORY;
options.maxResults = 1;
var query = PlacesUtils.history.getNewQuery();
query.uri = aURI;
var result = PlacesUtils.history.executeQuery(query, options);
result.root.containerOpen = true;
if (!result.root.childCount) {
return null;
}
return result.root.getChild(0);
}
// We'll save the favicon URL of the orignal page here and check that the
// page with a hash has the same favicon.
var originalFavicon;
// Control flow in this test is a bit complicated.
//
// When the page loads, onPageLoad (the DOMContentLoaded handler) and
// favicon-changed are both called, in some order. Once
// they've both run, we click a fragment link in the content page
// (clickLinkIfReady), which should trigger another favicon-changed event,
// this time for the fragment's URL.
var _clickLinkTimes = 0;
function clickLinkIfReady() {
_clickLinkTimes++;
if (_clickLinkTimes == 2) {
BrowserTestUtils.synthesizeMouseAtCenter(
"#firefox-link",
{},
gBrowser.selectedBrowser
);
}
}
function onPageLoad() {
clickLinkIfReady();
}
// Make sure neither of the test pages haven't been loaded before.
var info = getNavHistoryEntry(makeURI(pageurl));
ok(!info, "The test page must not have been visited already.");
info = getNavHistoryEntry(makeURI(fragmenturl));
ok(!info, "The fragment test page must not have been visited already.");
let promiseIcon1 = PlacesTestUtils.waitForNotification(
"favicon-changed",
events =>
events.some(e => {
if (e.url == pageurl) {
ok(
e.faviconUrl,
"Favicon value is not null for page without fragment."
);
originalFavicon = e.faviconUrl;
// Now that the favicon has loaded, click on fragment link.
// This should trigger the |case fragmenturl| below.
clickLinkIfReady();
return true;
}
return false;
})
);
let promiseIcon2 = PlacesTestUtils.waitForNotification(
"favicon-changed",
events =>
events.some(e => {
if (e.url == fragmenturl) {
// If the fragment URL's favicon isn't set, this branch won't
// be called and the test will time out.
is(
e.faviconUrl,
originalFavicon,
"New favicon should be same as original favicon."
);
ok(
e.faviconUrl,
"Favicon value is not null for page without fragment."
);
originalFavicon = e.faviconUrl;
// Now that the favicon has loaded, click on fragment link.
// This should trigger the |case fragmenturl| below.
clickLinkIfReady();
return true;
}
return false;
})
);
// Now open the test page in a new tab.
gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
BrowserTestUtils.waitForContentEvent(
gBrowser.selectedBrowser,
"DOMContentLoaded",
true
).then(onPageLoad);
BrowserTestUtils.startLoadingURIString(gBrowser.selectedBrowser, pageurl);
await promiseIcon1;
await promiseIcon2;
// Let's explicitly check that we can get the favicon
// from nsINavHistoryService now.
info = getNavHistoryEntry(makeURI(fragmenturl));
ok(info, "There must be a history entry for the fragment.");
ok(info.icon, "The history entry must have an associated favicon.");
gBrowser.removeCurrentTab();
});