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<!doctype html>
<meta charset=utf-8>
<title>WebSockets: bufferedAmount for blob</title>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src=../../../constants.sub.js></script>
<meta name="variant" content="?default">
<meta name="variant" content="?wss">
<meta name="variant" content="?wpt_flags=h2">
<div id=log></div>
<script>
async_test(function(t) {
var ws = new WebSocket(SCHEME_DOMAIN_PORT+'/echo');
var datasize = 10;
ws.onopen = t.step_func(function(e) {
ws.binaryType = "blob";
var data = new ArrayBuffer(datasize);
ws.send(data);
assert_equals(ws.bufferedAmount, data.byteLength);
});
ws.onmessage = t.step_func(function(e) {
assert_true(e.data instanceof Blob);
assert_equals(e.data.size, datasize);
t.done();
});
ws.onclose = t.unreached_func('close event should not fire');
});
</script>
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