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

     1 /* Any copyright is dedicated to the public domain.

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

     4 // Test that data: URIs work with mozbrowserlocationchange events.

     6 "use strict";

     7 SimpleTest.waitForExplicitFinish();

     8 browserElementTestHelpers.setEnabledPref(true);

     9 browserElementTestHelpers.addPermission();

    11 function runTest() {

    12   var iframe1 = document.createElement('iframe');

    13   SpecialPowers.wrap(iframe1).mozbrowser = true;

    14   iframe1.id = 'iframe1';

    15   iframe1.addEventListener('mozbrowserloadend', function if1_loadend() {

    16     iframe1.removeEventListener('mozbrowserloadend', if1_loadend);

    17     ok(true, 'Got first loadend event.');

    18     SimpleTest.executeSoon(runTest2);

    19   });

    20   iframe1.src = browserElementTestHelpers.emptyPage1;

    21   document.body.appendChild(iframe1);

    23   var iframe2 = document.createElement('iframe');

    24   iframe2.id = 'iframe2';

    25   document.body.appendChild(iframe2);

    26 }

    28 function runTest2() {

    29   var iframe1 = document.getElementById('iframe1');

    30   var iframe2 = document.getElementById('iframe2');

    32   var sawLoadEnd = false;

    33   var sawLocationChange = false;

    35   iframe1.addEventListener('mozbrowserlocationchange', function(e) {

    36     ok(e.isTrusted, 'Event should be trusted.');

    37     ok(!sawLocationChange, 'Just one locationchange event.');

    38     ok(!sawLoadEnd, 'locationchange before load.');

    39     is(e.detail, 'data:text/html,1', "event's reported location");

    40     sawLocationChange = true;

    41   });

    43   iframe1.addEventListener('mozbrowserloadend', function() {

    44     ok(sawLocationChange, 'Loadend after locationchange.');

    45     ok(!sawLoadEnd, 'Just one loadend event.');

    46     sawLoadEnd = true;

    47   });

    49   function iframe2Load() {

    50     if (!sawLoadEnd || !sawLocationChange) {

    51       // Spin if iframe1 hasn't loaded yet.

    52       SimpleTest.executeSoon(iframe2Load);

    53       return;

    54     }

    55     ok(true, 'Got iframe2 load.');

    56     SimpleTest.finish();

    57   }

    58   iframe2.addEventListener('load', iframe2Load);

    61   iframe1.src = 'data:text/html,1';

    63   // Load something into iframe2 to check that it doesn't trigger a

    64   // locationchange for our iframe1 listener.

    65   iframe2.src = browserElementTestHelpers.emptyPage2;

    66 }

    68 addEventListener('testready', runTest);

The Tor Browser / file revision