third_party/WebKit/LayoutTests/http/tests/websocket/send-arraybuffer.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 <script src="/js-test-resources/js-test.js"></script>
   5 </head>
   6 <body>
   7 <div id="description"></div>
   8 <div id="console"></div>
   9 <script type="text/javascript">
  10 description("WebSocket: Send ArrayBuffers.");
  11
  12 window.jsTestIsAsync = true;
  13
  14 function startsWith(target, prefix)
  15 {
  16     return target.indexOf(prefix) === 0;
  17 }
  18
  19 function createArrayBufferContainingHelloWorld()
  20 {
  21     var hello = "Hello, world!";
  22     var array = new Uint8Array(hello.length);
  23     for (var i = 0; i < hello.length; ++i)
  24         array[i] = hello.charCodeAt(i);
  25     return array.buffer;
  26 }
  27
  28 function createEmptyArrayBuffer()
  29 {
  30     return new ArrayBuffer(0);
  31 }
  32
  33 function createArrayBufferContainingAllDistinctBytes()
  34 {
  35     var array = new Uint8Array(256);
  36     for (var i = 0; i < 256; ++i)
  37         array[i] = i;
  38     return array.buffer;
  39 }
  40
  41 var url = "ws://127.0.0.1:8880/check-binary-messages";
  42 var ws = new WebSocket(url);
  43 var closeEvent;
  44
  45 ws.onopen = function()
  46 {
  47     ws.send(createArrayBufferContainingHelloWorld());
  48     ws.send(createEmptyArrayBuffer());
  49     ws.send(createArrayBufferContainingAllDistinctBytes());
  50 };
  51
  52 ws.onmessage = function(event)
  53 {
  54     var message = event.data;
  55     if (startsWith(message, "PASS"))
  56         testPassed(message);
  57     else
  58         testFailed(message);
  59 };
  60
  61 ws.onclose = function(event)
  62 {
  63     closeEvent = event;
  64     shouldBeTrue("closeEvent.wasClean");
  65     finishJSTest();
  66 };
  67
  68 </script>
  69 </body>
  70 </html>