The Tor Browser: dom/base/test/test_setting

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

     1 <!DOCTYPE HTML>

     2 <html>

     3 <!--

     4 https://bugzilla.mozilla.org/show_bug.cgi?id=868996

     5 -->

     6 <head>

     7   <meta charset="utf-8">

     8   <title>Test for Bug 868996</title>

     9   <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>

    10   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

    11   <script type="application/javascript">

    13   /** Test for Bug 868996 **/

    14   SimpleTest.waitForExplicitFinish();

    16   var sb1, sb2;

    17   var Cu = SpecialPowers.Cu;

    19   function testOpenerSet() {

    20     // Use setTimeout to make the relevant onerror run in this window

    21     var win = window.open("data:text/html,<script>opener.setTimeout(opener.basicOpenerTest, 0, this)</" + "script>");

    22     // A sandbox for the window

    23     sb1 = new Cu.Sandbox(win, {wantXrays: true })

    24     sb1.win = win

    25     // And a sandbox using the expanded principal.

    26     sb2 = new Cu.Sandbox([win], {wantXrays: true })

    27     sb2.win = win

    28   }

    30   function evalsb(str, sb) {

    31     // Have to unwrap() to get objects we care about

    32     return SpecialPowers.unwrap(Cu.evalInSandbox(str, sb));

    33   }

    35   function basicOpenerTest(win) {

    36     is(win.opener, window, "Opening a window should give it the right opener");

    37     is(evalsb("win.opener", sb1), window,

    38        "Reading opener in sandbox 1 should work");

    39     is(evalsb("win.opener", sb2), window,

    40        "Reading opener in sandbox 2 should work");

    42     win.opener = $("x").contentWindow;

    43     evalsb("win.opener = win.opener.document.getElementById('y').contentWindow", sb1);

    44     evalsb("win.opener = win.opener.document.getElementById('z').contentWindow", sb2);

    46     is(win.opener, $("x").contentWindow, "Should be able to set an opener to a different window");

    47     is(evalsb("win.opener", sb1), $("y").contentWindow,

    48        "Should be able to set the opener to a different window in a sandbox one");

    49     is(evalsb("win.opener", sb2), $("z").contentWindow,

    50        "Should be able to set the opener to a different window in a sandbox two");

    52     win.location = "data:text/html,<script>opener.setTimeout(opener.continueOpenerTest, 0, this);</" + "script>";

    53   }

    55   function continueOpenerTest(win) {

    56     is(win.opener, window, "Navigating a window should have reset the opener we stashed on it temporarily");

    57     is(evalsb("win.opener", sb1), window,

    58        "Navigating a window should have reset the opener in sb1");

    59     is(evalsb("win.opener", sb2), window,

    60        "Navigating a window should have reset the opener in sb2");

    62     win.opener = 5;

    63     evalsb("win.opener = 5", sb1);

    64     evalsb("win.opener = 5", sb2);

    65     is(win.opener, 5, "Should be able to set an opener to a primitive");

    66     is(evalsb("win.opener", sb1), 5,

    67        "Should be able to set the opener to a primitive in a sandbox one");

    68     is(evalsb("win.opener", sb2), 5,

    69        "Should be able to set the opener to a primitive in a sandbox two");

    70     win.location = "data:text/html,<script>opener.setTimeout(opener.continueOpenerTest2, 0, this);</" + "script>";

    71   }

    73   function continueOpenerTest2(win) {

    74     is(win.opener, window,

    75        "Navigating a window again should have reset the opener we stashed on it temporarily");

    76     is(evalsb("win.opener", sb1), window,

    77        "Navigating a window again should have reset the opener in sb1");

    78     is(evalsb("win.opener", sb2), window,

    79        "Navigating a window again should have reset the opener in sb2");

    81     win.opener = null;

    82     is(win.opener, null, "Should be able to set the opener to null");

    83     is(evalsb("win.opener", sb1), null,

    84        "Setting the opener to null should be visible in sb1");

    85     is(evalsb("win.opener", sb2), null,

    86        "Setting the opener to null should be visible in sb2");

    88     win.location = "data:text/html,Loaded";

    89     // Now poll for that load, since we have no way for the window to

    90     // communicate with us now

    91     setTimeout(checkForLoad, 0, win);

    92   }

    94   function checkForLoad(win) {

    95     if (!win.document.documentElement ||

    96         win.document.documentElement.textContent != "Loaded") {

    97       setTimeout(checkForLoad, 0, win);

    98       return;

    99     }

   101     is(win.opener, null, "Null opener should persist across navigations");

   102     is(evalsb("win.opener", sb1), null,

   103        "Null opener should persist across navigations in sb1");

   104     is(evalsb("win.opener", sb2), null,

   105        "Null opener should persist across navigations in sb2");

   107     win.close();

   108     SimpleTest.finish();

   109   }

   111   addLoadEvent(testOpenerSet);

   112   </script>

   113 </head>

   114 <body>

   115 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=868996">Mozilla Bug 868996</a>

   116 <p id="display"></p>

   117 <div id="content" style="display: none">

   118 <iframe id="x"></iframe>

   119 <iframe id="y"></iframe>

   120 <iframe id="z"></iframe>

   121 </div>

   122 <pre id="test">

   123 </pre>

   124 </body>

   125 </html>

The Tor Browser / file revision