4 <script src="../../../../js-test-resources/js-test-pre.js"></script>
7 <div id="description"></div>
8 <div id="console"></div>
10 description("WebSocket: Receive ArrayBuffers.");
12 window.jsTestIsAsync = true;
13 if (window.layoutTestController)
14 layoutTestController.overridePreference("WebKitHixie76WebSocketProtocolEnabled", 0);
16 function createArrayBufferContainingHelloWorld()
18 var hello = "Hello, world!";
19 var array = new Uint8Array(hello.length);
20 for (var i = 0; i < hello.length; ++i)
21 array[i] = hello.charCodeAt(i);
25 function createEmptyArrayBuffer()
27 return new ArrayBuffer(0);
30 function createArrayBufferContainingAllDistinctBytes()
32 var array = new Uint8Array(256);
33 for (var i = 0; i < 256; ++i)
38 var ws = new WebSocket("ws://127.0.0.1:8880/websocket/tests/hybi/binary-frames");
39 ws.binaryType = "arraybuffer";
40 shouldBeEqualToString("ws.binaryType", "arraybuffer");
43 var receivedMessages = [];
44 var expectedValues = [createArrayBufferContainingHelloWorld(), createEmptyArrayBuffer(), createArrayBufferContainingAllDistinctBytes()];
46 ws.onmessage = function(event)
48 receivedMessages.push(event.data);
51 ws.onclose = function(event)
55 shouldEvaluateTo("receivedMessages.length", expectedValues.length);
56 for (var i = 0; i < expectedValues.length; ++i)
65 debug("Checking message #" + index + ".");
66 responseType = '' + receivedMessages[index];
67 shouldBeEqualToString("responseType", "[object ArrayBuffer]");
68 checkArrayBuffer(index, receivedMessages[index], expectedValues[index]);
74 function checkArrayBuffer(testIndex, actual, expected)
76 actualArray = new Uint8Array(actual);
77 expectedArray = new Uint8Array(expected);
78 shouldEvaluateTo("actualArray.length", expectedArray.length);
79 // Print only the first mismatched byte in order not to flood console.
80 for (var i = 0; i < expectedArray.length; ++i) {
81 if (actualArray[i] != expectedArray[i]) {
82 testFailed("Value mismatch: actualArray[" + i + "] = " + actualArray[i] + ", expectedArray[" + i + "] = " + expectedArray[i]);
86 testPassed("Passed: Message #" + testIndex + ".");
90 <script src="../../../../js-test-resources/js-test-post.js"></script>