<!DOCTYPE html>
<html>
<head>
<title>XMLHttpRequest: The send() method: event order when synchronous flag is set and there is no response entity body</title>
<link rel="help" href="https://xhr.spec.whatwg.org/#handler-xhr-onloadstart" data-tested-assertations="../.." />
<link rel="help" href="https://xhr.spec.whatwg.org/#handler-xhr-onloadend" data-tested-assertations="../.." />
<link rel="help" href="https://xhr.spec.whatwg.org/#event-xhr-loadstart" data-tested-assertations="../.." />
<link rel="help" href="https://xhr.spec.whatwg.org/#event-xhr-loadend" data-tested-assertations="../.." />
<link rel="help" href="https://xhr.spec.whatwg.org/#the-send()-method" data-tested-assertations="following-sibling::ol[1]/li[9]" />
<link rel="help" href="https://xhr.spec.whatwg.org/#same-origin-request-steps" data-tested-assertations="following::DL[1]/DT[1]"/>
<link rel="help" href="https://xhr.spec.whatwg.org/#infrastructure-for-the-send()-method" data-tested-assertations="following::dt[11] following::a[contains(@href,'#switch-done')]/.." />
<link rel="help" href="https://xhr.spec.whatwg.org/#switch-done" data-tested-assertations="following::ol[1]/li[1] following::ol[1]/li[3] following::ol[1]/li[4] following::ol[1]/li[6] following::ol[1]/li[7]" />
<link rel="help" href="https://xhr.spec.whatwg.org/#the-response-attribute" data-tested-assertations="following::ol/li[3]" />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<div id="log"></div>
<script type="text/javascript">
test(function () {
var xhr = new XMLHttpRequest();
var expect = [4, "load", "loadend"];
var actual = [];
xhr.onreadystatechange = function()
{
if (xhr.readyState == 4)
{
actual.push(xhr.readyState);
}
};
xhr.onloadstart = function(e){ actual.push(e.type); };
xhr.onload = function(e){ actual.push(e.type); };
xhr.onloadend = function(e){ actual.push(e.type); };
xhr.upload.onload = function(e){ actual.push("upload." + e.type); };
xhr.upload.onloadstart = function(e){ actual.push("upload." + e.type); };
xhr.upload.onloadend = function(e){ actual.push("upload." + e.type);};
xhr.open("POST", "./resources/content.py", false);
xhr.send();
assert_equals(xhr.response, "");
assert_array_equals(actual, expect);
});
</script>
</body>
</html>