The Tor Browser: content/base/test/websocket_hybi/test_receive-arraybuffer.html@b8a032363ba2

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

     1 <!DOCTYPE html>

     2 <html>

     3 <head>

     4   <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>

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

     6 </head>

     7 <body>

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

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

    11 </div>

    12 <pre id="test">

    14 <script class="testbody" type="text/javascript">

    16 function debug(msg) {

    17    ok(1, msg);

    18 }

    20 function createArrayBufferContainingHelloWorld()

    21 {

    22     var hello = "Hello, world!";

    23     var array = new Uint8Array(hello.length);

    24     for (var i = 0; i < hello.length; ++i)

    25         array[i] = hello.charCodeAt(i);

    26     return array.buffer;

    27 }

    29 function createEmptyArrayBuffer()

    30 {

    31     return new ArrayBuffer(0);

    32 }

    34 function createArrayBufferContainingAllDistinctBytes()

    35 {

    36     var array = new Uint8Array(256);

    37     for (var i = 0; i < 256; ++i)

    38         array[i] = i;

    39     return array.buffer;

    40 }

    42 var ws = new WebSocket("ws://mochi.test:8888/tests/content/base/test/websocket_hybi/file_binary-frames");

    43 ws.binaryType = "arraybuffer";

    44 is(ws.binaryType, "arraybuffer", "should be equal to 'arraybuffer'");

    46 var closeEvent;

    47 var receivedMessages = [];

    48 var expectedValues = [createArrayBufferContainingHelloWorld(), createEmptyArrayBuffer(), createArrayBufferContainingAllDistinctBytes()];

    50 ws.onmessage = function(event)

    51 {

    52     receivedMessages.push(event.data);

    53 };

    55 ws.onclose = function(event)

    56 {

    57     closeEvent = event;

    59     is(receivedMessages.length, expectedValues.length, "lengths not equal");

    60     for (var i = 0; i < expectedValues.length; ++i)

    61         check(i);

    62     SimpleTest.finish();

    63 };

    65 var responseType;

    67 function check(index)

    68 {

    69     debug("Checking message #" + index + ".");

    70     ok(receivedMessages[index] instanceof ArrayBuffer,

    71        "Should receive an arraybuffer!");

    72     checkArrayBuffer(index, receivedMessages[index], expectedValues[index]);

    73 }

    75 var actualArray;

    76 var expectedArray;

    78 function checkArrayBuffer(testIndex, actual, expected)

    79 {

    80     actualArray = new Uint8Array(actual);

    81     expectedArray = new Uint8Array(expected);

    82     is(actualArray.length, expectedArray.length, "lengths not equal");

    83     // Print only the first mismatched byte in order not to flood console.

    84     for (var i = 0; i < expectedArray.length; ++i) {

    85         if (actualArray[i] != expectedArray[i]) {

    86             ok(false, "Value mismatch: actualArray[" + i + "] = " + actualArray[i] + ", expectedArray[" + i + "] = " + expectedArray[i]);

    87             return;

    88         }

    89     }

    90     ok(true, "Passed: Message #" + testIndex + ".");

    91 }

    93 SimpleTest.waitForExplicitFinish();

    95 </script>

    96 </body>

    97 </html>

The Tor Browser / file revision