tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

browser_bug420605.js (4174B)

      1 /* Test for Bug 420605
      2 * https://bugzilla.mozilla.org/show_bug.cgi?id=420605
      3 */
      4 
      5 const { PlacesTestUtils } = ChromeUtils.importESModule(
      6  "resource://testing-common/PlacesTestUtils.sys.mjs"
      7 );
      8 
      9 add_task(async function test() {
     10  var pageurl =
     11    "http://mochi.test:8888/browser/docshell/test/browser/file_bug420605.html";
     12  var fragmenturl =
     13    "http://mochi.test:8888/browser/docshell/test/browser/file_bug420605.html#firefox";
     14 
     15  /* Queries nsINavHistoryService and returns a single history entry
     16   * for a given URI */
     17  function getNavHistoryEntry(aURI) {
     18    var options = PlacesUtils.history.getNewQueryOptions();
     19    options.queryType = Ci.nsINavHistoryQueryOptions.QUERY_TYPE_HISTORY;
     20    options.maxResults = 1;
     21 
     22    var query = PlacesUtils.history.getNewQuery();
     23    query.uri = aURI;
     24    var result = PlacesUtils.history.executeQuery(query, options);
     25    result.root.containerOpen = true;
     26 
     27    if (!result.root.childCount) {
     28      return null;
     29    }
     30    return result.root.getChild(0);
     31  }
     32 
     33  // We'll save the favicon URL of the orignal page here and check that the
     34  // page with a hash has the same favicon.
     35  var originalFavicon;
     36 
     37  // Control flow in this test is a bit complicated.
     38  //
     39  // When the page loads, onPageLoad (the DOMContentLoaded handler) and
     40  // favicon-changed are both called, in some order.  Once
     41  // they've both run, we click a fragment link in the content page
     42  // (clickLinkIfReady), which should trigger another favicon-changed event,
     43  // this time for the fragment's URL.
     44 
     45  var _clickLinkTimes = 0;
     46  function clickLinkIfReady() {
     47    _clickLinkTimes++;
     48    if (_clickLinkTimes == 2) {
     49      BrowserTestUtils.synthesizeMouseAtCenter(
     50        "#firefox-link",
     51        {},
     52        gBrowser.selectedBrowser
     53      );
     54    }
     55  }
     56 
     57  function onPageLoad() {
     58    clickLinkIfReady();
     59  }
     60 
     61  // Make sure neither of the test pages haven't been loaded before.
     62  var info = getNavHistoryEntry(makeURI(pageurl));
     63  ok(!info, "The test page must not have been visited already.");
     64  info = getNavHistoryEntry(makeURI(fragmenturl));
     65  ok(!info, "The fragment test page must not have been visited already.");
     66 
     67  let promiseIcon1 = PlacesTestUtils.waitForNotification(
     68    "favicon-changed",
     69    events =>
     70      events.some(e => {
     71        if (e.url == pageurl) {
     72          ok(
     73            e.faviconUrl,
     74            "Favicon value is not null for page without fragment."
     75          );
     76          originalFavicon = e.faviconUrl;
     77 
     78          // Now that the favicon has loaded, click on fragment link.
     79          // This should trigger the |case fragmenturl| below.
     80          clickLinkIfReady();
     81          return true;
     82        }
     83        return false;
     84      })
     85  );
     86  let promiseIcon2 = PlacesTestUtils.waitForNotification(
     87    "favicon-changed",
     88    events =>
     89      events.some(e => {
     90        if (e.url == fragmenturl) {
     91          // If the fragment URL's favicon isn't set, this branch won't
     92          // be called and the test will time out.
     93          is(
     94            e.faviconUrl,
     95            originalFavicon,
     96            "New favicon should be same as original favicon."
     97          );
     98          ok(
     99            e.faviconUrl,
    100            "Favicon value is not null for page without fragment."
    101          );
    102          originalFavicon = e.faviconUrl;
    103 
    104          // Now that the favicon has loaded, click on fragment link.
    105          // This should trigger the |case fragmenturl| below.
    106          clickLinkIfReady();
    107          return true;
    108        }
    109        return false;
    110      })
    111  );
    112 
    113  // Now open the test page in a new tab.
    114  gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
    115  BrowserTestUtils.waitForContentEvent(
    116    gBrowser.selectedBrowser,
    117    "DOMContentLoaded",
    118    true
    119  ).then(onPageLoad);
    120  BrowserTestUtils.startLoadingURIString(gBrowser.selectedBrowser, pageurl);
    121 
    122  await promiseIcon1;
    123  await promiseIcon2;
    124 
    125  // Let's explicitly check that we can get the favicon
    126  // from nsINavHistoryService now.
    127  info = getNavHistoryEntry(makeURI(fragmenturl));
    128  ok(info, "There must be a history entry for the fragment.");
    129  ok(info.icon, "The history entry must have an associated favicon.");
    130  gBrowser.removeCurrentTab();
    131 });