third_party/WebKit/LayoutTests/http/tests/websocket/permessage-deflate-parameter.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>
  10 description("Test WebSocket permessage-deflate extension.");
  11
  12 window.jsTestIsAsync = true;
  13
  14 var closeEvent;
  15 var ws;
  16 var messageIndex;
  17
  18 var queries = [
  19     "client_max_window_bits=8",
  20     "client_no_context_takeover",
  21     "client_max_window_bits=8&client_no_context_takeover"
  22 ];
  23
  24 // The first message consists of a lot of 'b' and a few 'a' at the head and
  25 // the tail, while the second one consists of 'a'.
  26 var firstMessage = '';
  27 var secondMessage = '';
  28 for (var i = 0; i < 16; ++i) {
  29     firstMessage += 'a';
  30     secondMessage += 'a';
  31 }
  32 for (var i = 0; i < 1024; ++i) {
  33     firstMessage += 'b';
  34     secondMessage += 'a';
  35 }
  36 for (var i = 0; i < 16; ++i) {
  37     firstMessage += 'a';
  38     secondMessage += 'a';
  39 }
  40
  41 function doTest(queryIndex)
  42 {
  43     var query = queries[queryIndex];
  44     debug("Testing query: \"" + query + "\"");
  45
  46     var url = "ws://localhost:8880/permessage-deflate?" + query;
  47     ws = new WebSocket(url);
  48     messageIndex = 0;
  49
  50     ws.onopen = function(event)
  51     {
  52         shouldBeTrue("ws.extensions.search('permessage-deflate') != -1");
  53         parameters = query.split('&');
  54         for (var i = 0; i < parameters.length; ++i)
  55             shouldBeTrue("ws.extensions.search('" + parameters[i] + "') != -1");
  56         ws.send(firstMessage);
  57     };
  58
  59     ws.onmessage = function(event)
  60     {
  61         if (messageIndex === 0) {
  62             shouldBe("event.data", "firstMessage");
  63             messageIndex += 1
  64             ws.send(secondMessage);
  65         } else {
  66             shouldBe("event.data", "secondMessage");
  67             ws.close();
  68         }
  69     };
  70
  71     ws.onclose = function(event)
  72     {
  73         debug("onclose() was called.");
  74         closeEvent = event;
  75         shouldBeTrue("closeEvent.wasClean");
  76         if (queryIndex === queries.length - 1)
  77             finishJSTest();
  78         else
  79             doTest(queryIndex + 1);
  80     };
  81 }
  82
  83 doTest(0);
  84
  85 </script>
  86 </body>
  87 </html>