<!DOCTYPE html>
<html>
<head>
<link rel="help" href="https://xhr.spec.whatwg.org/#infrastructure-for-the-send()-method" data-tested-assertations="following::dt[4] following::dd[4]/p" />
<link rel="help" href="https://xhr.spec.whatwg.org/#network-error" data-tested-assertations=".." />
<link rel="help" href="https://xhr.spec.whatwg.org/#request-error" data-tested-assertations="following::ol[1]/li[4] following::ol[1]/li[5]" />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<title>XmlHttpRequest: The send() method: Throw a "throw an "NetworkError" exception when Network error happens (synchronous flag is set)</title>
</head>
<body>
<div id="log"></div>
<script type="text/javascript">
test(function()
{
var xhr = new XMLHttpRequest();
xhr.open("POST", "http://nonexistent-origin.{{host}}}:{{ports[http][0]}}", false);
assert_throws("NetworkError", function()
{
xhr.send("Test Message");
});
assert_equals(xhr.readyState, 4)
xhr.open("GET", "data:text/html;charset=utf-8;base64,PT0NUWVBFIGh0bWw%2BDQo8", false);
assert_throws("NetworkError", function()
{
xhr.send("Test Message");
});
assert_equals(xhr.readyState, 4)
});
</script>
</body>
</html>