The Tor Browser: dom/permission/tests/file

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

     1 <html>

     2 <head>

     3 <script type="application/javascript;version=1.8">

     4 function TestData(aOpts) {

     5   for (var opt in aOpts) {

     6     if (aOpts.hasOwnProperty(opt)) {

     7       this[opt] = aOpts[opt];

     8     }

     9   }

    10 }

    12 TestData.prototype = {

    13   getObj: function() {

    14     if (!this.obj) {

    15       return null;

    16     }

    18     // only one of the 2 should be set

    19     if ((this.idl && this.webidl) ||

    20         (!this.idl && !this.webidl)) {

    21       return null;

    22     }

    24     var obj = window.navigator[this.obj];

    26     if ((this.webidl && obj instanceof window[this.webidl]) ||

    27         (this.idl && obj instanceof SpecialPowers.Ci[this.idl])) {

    28       return obj;

    29     } else {

    30       return null;

    31     }

    32   },

    34   // default verifier

    35   verifier: function(success, failure) {

    36     try {

    37       if (this.getObj()) {

    38         success(this.perm);

    39       } else {

    40         failure("Did not receive proper object");

    41       }

    42     } catch (e) {

    43       failure("Received exception!: " + e);

    44     }

    45   },

    46 }

    48 function receiveMessage(e) {

    49   var src = e.source;

    50   var step = e.data.step;

    51   var id = e.data.id;

    52   var timer = window.setTimeout(timeout, 10000);

    53   var data = new TestData(e.data.testdata);

    54   var success, failure;

    56   function reply(res, msg) {

    57     window.clearTimeout(timer);

    58     window.removeEventListener("message", receiveMessage, false);

    59     src.postMessage({result: res, msg: msg,

    60                      id: id}, "*");

    61   }

    63   function _success(msg) {

    64     reply(true, msg);

    65   }

    67   function _failure(msg) {

    68     reply(false, msg);

    69   }

    71   function timeout() {

    72     reply(false, "Test timed out", false);

    73   }

    75   // flip success and failure around for precheck

    76   if (step == 0) {

    77     success = _failure;

    78     failure = _success;

    79   } else {

    80     success = _success;

    81     failure = _failure;

    82   }

    84   if (data.verifier instanceof Function) {

    85     data.verifier(success, failure);

    86   } else {

    87     // import toSource() function to global

    88     eval(data.verifier);

    89     verifier.bind(data, success, failure)();

    90   }

    91 }

    93 window.addEventListener("message", receiveMessage, false);

    94 </script>

    95 </head>

    96 <body>

    97 <div id="content" style="display: none"></div>

    98 </body>

    99 </html>

The Tor Browser / file revision