The Tor Browser: content/base/test/test_file_from

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=819900

     5 -->

     6     <head>

     7 <title>Test for crash caused by unloading and reloading srcdoc iframes</title>

     8 <script src="/tests/SimpleTest/SimpleTest.js"></script>

     9 <link rel="stylesheet" href="/tests/SimpleTest/test.css"/>

    10 </head>

    11 <body>

    12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=819900">Mozilla Bug 819900</a>

    14 <pre id="test">

    15 <script>

    17   var b = new Blob(['1234567890']);

    18   ok(b, 'Blob created');

    19   is(b.size, 10, 'Blob has the right size');

    21   var status = false;

    22   try {

    23     f = new File(b);

    24   } catch(e) {

    25     status = true;

    26   }

    27   ok(status, "File throws if the second argument is missing");

    29   status = false;

    30   try {

    31     f = new File(42, 'foobar.txt');

    32   } catch(e) {

    33     status = true;

    34   }

    35   ok(status, "File throws if the argument is not an array");

    37   status = false;

    38   try {

    39     f = new File({}, 'foobar.txt');

    40   } catch(e) {

    41     status = true;

    42   }

    43   ok(status, "File throws if the argument is not an array");

    45   status = false;

    46   try {

    47     f = new File("hello world", 'foobar.txt');

    48   } catch(e) {

    49     status = true;

    50   }

    51   ok(status, "File throws if the argument is not an array");

    53   f = new File(['1234567890'], '');

    54   ok(f, 'File created');

    55   is(f.size, 10, 'File has the right size');

    56   is(f.name, '');

    57   is(f.type, '');

    59   f = new File(['1234567890'], 42);

    60   ok(f, 'File created');

    61   is(f.size, 10, 'File has the right size');

    62   is(f.name, '42');

    63   is(f.type, '');

    65   f = new File(['1234567890'], 'text.txt');

    66   ok(f, 'File created');

    67   is(f.size, 10, 'File has the right size');

    68   is(f.name, 'text.txt');

    69   is(f.type, '');

    71   f = new File(['1234567890'], 'text.txt', { type: 'plain/text' });

    72   ok(f, 'File created');

    73   is(f.size, 10, 'File has the right size');

    74   is(f.name, 'text.txt');

    75   is(f.type, 'plain/text');

    77   f = new File([b], 'text.txt');

    78   ok(f, 'File created');

    79   is(f.name, 'text.txt');

    80   is(f.type, '');

    81   is(f.size, b.size);

    83   f = new File([b], 'test.txt', { type: 'plain/text' });

    84   ok(f, 'File created');

    85   is(f.name, 'test.txt');

    86   is(f.type, 'plain/text');

    87   is(f.size, b.size);

    89   f = new File([b, b], 'test.txt', { type: 'plain/text' });

    90   ok(f, 'File created');

    91   is(f.name, 'test.txt');

    92   is(f.type, 'plain/text');

    93   is(f.size, b.size * 2);

    95   var f2 = new File([f, f], 'test.txt', { type: 'plain/text' });

    96   ok(f2, 'File created');

    97   is(f2.name, 'test.txt');

    98   is(f2.type, 'plain/text');

    99   is(f2.size, f.size * 2);

   101   var f2 = new File([f, f], 'test.txt', b);

   102   ok(f2, 'File created');

   103   is(f2.name, 'test.txt');

   104   is(f2.type, b.type);

   105   is(f2.size, f.size * 2);

   107 </script>

   108 </pre>

   109 </body>

   110 </html>

The Tor Browser / file revision