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-rw-r--r--docshell/test/browser/browser_bug420605.js131
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diff --git a/docshell/test/browser/browser_bug420605.js b/docshell/test/browser/browser_bug420605.js
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+/* Test for Bug 420605
+ * https://bugzilla.mozilla.org/show_bug.cgi?id=420605
+ */
+
+const { PlacesTestUtils } = ChromeUtils.importESModule(
+ "resource://testing-common/PlacesTestUtils.sys.mjs"
+);
+
+add_task(async function test() {
+ var pageurl =
+ "http://mochi.test:8888/browser/docshell/test/browser/file_bug420605.html";
+ var fragmenturl =
+ "http://mochi.test:8888/browser/docshell/test/browser/file_bug420605.html#firefox";
+
+ /* 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.loadURIString(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();
+});