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

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

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

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

     4 // Test that an iframe with the |mozbrowser| attribute emits mozbrowserloadX

     5 // events when this page is in the whitelist.

     7 "use strict";

     8 SimpleTest.waitForExplicitFinish();

     9 browserElementTestHelpers.setEnabledPref(true);

    10 browserElementTestHelpers.addPermission();

    12 function runTest() {

    13   // Load emptypage1 into the iframe, wait for that to finish loading, then

    14   // call runTest2.

    15   //

    16   // This should trigger loadstart, locationchange, and loadend events.

    18   var seenLoadEnd = false;

    19   var seenLoadStart = false;

    20   var seenLocationChange = false;

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

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

    24   iframe.id = 'iframe';

    25   iframe.src = 'http://example.com/tests/dom/browser-element/mochitest/file_browserElement_LoadEvents.html';

    27   function loadstart(e) {

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

    29     ok(!seenLoadEnd, 'loadstart before loadend.');

    30     ok(!seenLoadStart, 'Just one loadstart event.');

    31     ok(!seenLocationChange, 'loadstart before locationchange.');

    32     seenLoadStart = true;

    33   }

    35   function locationchange(e) {

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

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

    38     seenLocationChange = true;

    39     ok(seenLoadStart, 'Location change after load start.');

    40     ok(!seenLoadEnd, 'Location change before load end.');

    41     ok(e.detail, browserElementTestHelpers.emptyPage1, "event's reported location");

    42   }

    44   function loadend(e) {

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

    46     ok(seenLoadStart, 'loadend after loadstart.');

    47     ok(!seenLoadEnd, 'Just one loadend event.');

    48     ok(seenLocationChange, 'loadend after locationchange.');

    49     is(e.detail.backgroundColor, 'rgb(0, 128, 0)', 'Expected background color reported')

    50     seenLoadEnd = true;

    51   }

    53   iframe.addEventListener('mozbrowserloadstart', loadstart);

    54   iframe.addEventListener('mozbrowserlocationchange', locationchange);

    55   iframe.addEventListener('mozbrowserloadend', loadend);

    57   function waitForAllCallbacks() {

    58     if (!seenLoadStart || !seenLoadEnd) {

    59       SimpleTest.executeSoon(waitForAllCallbacks);

    60       return;

    61     }

    63     iframe.removeEventListener('mozbrowserloadstart', loadstart);

    64     iframe.removeEventListener('mozbrowserlocationchange', locationchange);

    65     iframe.removeEventListener('mozbrowserloadend', loadend);

    66     runTest2();

    67   }

    69   document.body.appendChild(iframe);

    70   waitForAllCallbacks();

    71 }

    73 function runTest2() {

    74   var seenLoadStart = false;

    75   var seenLoadEnd = false;

    76   var seenLocationChange = false;

    78   // Add this event listener to the document; the events should bubble.

    79   document.addEventListener('mozbrowserloadstart', function(e) {

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

    81     ok(!seenLoadStart, 'Just one loadstart event.');

    82     seenLoadStart = true;

    83     ok(!seenLoadEnd, 'Got mozbrowserloadstart before loadend.');

    84     ok(!seenLocationChange, 'Got mozbrowserloadstart before locationchange.');

    85   });

    87   var iframe = document.getElementById('iframe');

    88   iframe.addEventListener('mozbrowserlocationchange', function(e) {

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

    90     ok(!seenLocationChange, 'Just one locationchange event.');

    91     seenLocationChange = true;

    92     ok(seenLoadStart, 'Location change after load start.');

    93     ok(!seenLoadEnd, 'Location change before load end.');

    94     ok(e.detail, browserElementTestHelpers.emptyPage2, "event's reported location");

    95   });

    97   iframe.addEventListener('mozbrowserloadend', function(e) {

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

    99     ok(!seenLoadEnd, 'Just one load end event.');

   100     seenLoadEnd = true;

   101     ok(seenLoadStart, 'Load end after load start.');

   102     ok(seenLocationChange, 'Load end after location change.');

   103     is(e.detail.backgroundColor, 'transparent', 'Expected background color reported')

   104   });

   106   iframe.src = browserElementTestHelpers.emptyPage2;

   108   function waitForAllCallbacks() {

   109     if (!seenLoadStart || !seenLoadEnd || !seenLocationChange) {

   110       SimpleTest.executeSoon(waitForAllCallbacks);

   111       return;

   112     }

   114     SimpleTest.finish();

   115   }

   117   waitForAllCallbacks();

   118 }

   120 addEventListener('testready', runTest);

The Tor Browser / file revision