| <!doctype html> |
| <meta charset=utf-8> |
| <title>RTCDataChannel.prototype.send for blobs</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="RTCPeerConnection-helper.js"></script> |
| <script> |
| promise_test(async t => { |
| [channel1, channel2] = await createDataChannelPair(); |
| |
| let done; |
| const promise = new Promise(resolve => done = resolve); |
| |
| const data1 = new Blob(['blob']); |
| const data1Size = data1.size; |
| const data2 = new ArrayBuffer(8); |
| const data2Size = data2.byteLength; |
| |
| let firstMessage = true; |
| |
| channel2.binaryType = "arraybuffer"; |
| channel2.onmessage = t.step_func((e) => { |
| if (firstMessage) { |
| assert_equals(e.data.byteLength, data1Size); |
| firstMessage = false; |
| return; |
| } |
| assert_equals(e.data.byteLength, data2Size); |
| done(); |
| }); |
| |
| channel1.send(data1); |
| channel1.send(data2); |
| |
| return promise; |
| }, 'Data channel should send data following the order of the send call'); |
| </script> |
