The Tor Browser: dom/browser-element/mochitest/browserElement

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 // Bug 762939 - Test that setting a <iframe mozbrowser> to invisible / visible

     5 // inside an invisible <iframe mozbrowser> doesn't trigger any events.

     7 "use strict";

     9 SimpleTest.waitForExplicitFinish();

    10 browserElementTestHelpers.setEnabledPref(true);

    11 browserElementTestHelpers.addPermission();

    13 function runTest() {

    14   var principal = SpecialPowers.wrap(document).nodePrincipal;

    15   SpecialPowers.addPermission("browser", true, { url: SpecialPowers.wrap(principal.URI).spec,

    16                                                  appId: principal.appId,

    17                                                  isInBrowserElement: true });

    19   var iframe = document.createElement('iframe');

    20   SpecialPowers.wrap(iframe).mozbrowser = true;

    22   // We need remote = false here until bug 761935 is fixed; see

    23   // SetVisibleFrames.js for an explanation.

    24   iframe.remote = false;

    26   iframe.addEventListener('mozbrowserloadend', function loadEnd(e) {

    27     iframe.removeEventListener('mozbrowserloadend', loadEnd);

    28     iframe.setVisible(false);

    29     iframe.src = 'file_browserElement_SetVisibleFrames2_Outer.html';

    30   });

    32   iframe.addEventListener('mozbrowsershowmodalprompt', function(e) {

    33     if (e.detail.message == 'parent:finish') {

    34       ok(true, "Got parent:finish");

    36       // Give any extra events a chance to fire, then end the test.

    37       SimpleTest.executeSoon(function() {

    38         SimpleTest.executeSoon(function() {

    39           SimpleTest.executeSoon(function() {

    40             SimpleTest.executeSoon(function() {

    41               SimpleTest.executeSoon(function() {

    42                 finish();

    43               });

    44             });

    45           });

    46         });

    47       });

    48     }

    49     else {

    50       ok(false, "Got unexpected message: " + e.detail.message);

    51     }

    52   });

    54   document.body.appendChild(iframe);

    55 }

    57 function finish() {

    58   var principal = SpecialPowers.wrap(document).nodePrincipal;

    59   SpecialPowers.removePermission("browser", { url: SpecialPowers.wrap(principal.URI).spec,

    60                                               appId: principal.appId,

    61                                               isInBrowserElement: true });

    63   SimpleTest.finish();

    64 }

    66 addEventListener('testready', runTest);

The Tor Browser / file revision