The Tor Browser: toolkit/components/places/tests/browser/browser

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* Any copyright is dedicated to the Public Domain.

     2    http://creativecommons.org/publicdomain/zero/1.0/ */

     4 /* Ensure that clicking the button in the Offline mode neterror page updates

     5    global history. See bug 680727. */

     6 /* TEST_PATH=toolkit/components/places/tests/browser/browser_bug680727.js make -C $(OBJDIR) mochitest-browser-chrome */

     9 const kUniqueURI = Services.io.newURI("http://mochi.test:8888/#bug_680727",

    10                                       null, null);

    11 var gAsyncHistory =

    12   Cc["@mozilla.org/browser/history;1"].getService(Ci.mozIAsyncHistory);

    14 let proxyPrefValue;

    16 function test() {

    17   waitForExplicitFinish();

    19   gBrowser.selectedTab = gBrowser.addTab();

    21   // Tests always connect to localhost, and per bug 87717, localhost is now

    22   // reachable in offline mode.  To avoid this, disable any proxy.

    23   proxyPrefValue = Services.prefs.getIntPref("network.proxy.type");

    24   Services.prefs.setIntPref("network.proxy.type", 0);

    26   // Clear network cache.

    27   Components.classes["@mozilla.org/netwerk/cache-storage-service;1"]

    28             .getService(Components.interfaces.nsICacheStorageService)

    29             .clear();

    31   // Go offline, expecting the error page.

    32   Services.io.offline = true;

    33   window.addEventListener("DOMContentLoaded", errorListener, false);

    34   content.location = kUniqueURI.spec;

    35 }

    37 //------------------------------------------------------------------------------

    38 // listen to loading the neterror page. (offline mode)

    39 function errorListener() {

    40   if(content.location == "about:blank") {

    41     info("got about:blank, which is expected once, so return");

    42     return;

    43   }

    45   window.removeEventListener("DOMContentLoaded", errorListener, false);

    46   ok(Services.io.offline, "Services.io.offline is true.");

    48   // This is an error page.

    49   is(gBrowser.contentDocument.documentURI.substring(0, 27),

    50      "about:neterror?e=netOffline",

    51      "Document URI is the error page.");

    53   // But location bar should show the original request.

    54   is(content.location.href, kUniqueURI.spec,

    55      "Docshell URI is the original URI.");

    57   // Global history does not record URI of a failed request.

    58   promiseAsyncUpdates().then(function() {

    59     gAsyncHistory.isURIVisited(kUniqueURI, errorAsyncListener);

    60   });

    61 }

    63 function errorAsyncListener(aURI, aIsVisited) {

    64   ok(kUniqueURI.equals(aURI) && !aIsVisited,

    65      "The neterror page is not listed in global history.");

    67   Services.prefs.setIntPref("network.proxy.type", proxyPrefValue);

    69   // Now press the "Try Again" button, with offline mode off.

    70   Services.io.offline = false;

    72   window.addEventListener("DOMContentLoaded", reloadListener, false);

    74   ok(gBrowser.contentDocument.getElementById("errorTryAgain"),

    75      "The error page has got a #errorTryAgain element");

    76   gBrowser.contentDocument.getElementById("errorTryAgain").click();

    77 }

    79 //------------------------------------------------------------------------------

    80 // listen to reload of neterror.

    81 function reloadListener() {

    82   window.removeEventListener("DOMContentLoaded", reloadListener, false);

    84   // This listener catches "DOMContentLoaded" on being called

    85   // nsIWPL::onLocationChange(...). That is right *AFTER*

    86   // IHistory::VisitURI(...) is called.

    87   ok(!Services.io.offline, "Services.io.offline is false.");

    89   // This is not an error page.

    90   is(gBrowser.contentDocument.documentURI, kUniqueURI.spec,

    91      "Document URI is not the offline-error page, but the original URI.");

    93   // Check if global history remembers the successfully-requested URI.

    94   promiseAsyncUpdates().then(function() {

    95     gAsyncHistory.isURIVisited(kUniqueURI, reloadAsyncListener);

    96   });

    97 }

    99 function reloadAsyncListener(aURI, aIsVisited) {

   100   ok(kUniqueURI.equals(aURI) && aIsVisited, "We have visited the URI.");

   101   promiseClearHistory().then(finish);

   102 }

   104 registerCleanupFunction(function() {

   105   Services.prefs.setIntPref("network.proxy.type", proxyPrefValue);

   106   Services.io.offline = false;

   107   window.removeEventListener("DOMContentLoaded", errorListener, false);

   108   window.removeEventListener("DOMContentLoaded", reloadListener, false);

   109   gBrowser.removeCurrentTab();

   110 });

The Tor Browser / file revision