<!doctype html>
<html>
<head>
<title>XMLHttpRequest: send(null) - no entity body</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<link rel="help" href="https://xhr.spec.whatwg.org/#the-send()-method" data-tested-assertations="following::ol[1]/li[4] following::ol[1]/li[7]" />
</head>
<body>
<div id="log"></div>
<script>
function noContentTypeTest(method) {
var client = new XMLHttpRequest()
client.open(method, "resources/content.py", false)
client.upload.onloadstart = function(){assert_unreached('this event should not fire for null')}
client.send(null)
var expectedLength = method == "HEAD" ? "NO" : "0";
assert_equals(client.getResponseHeader("x-request-content-length"), expectedLength)
assert_equals(client.getResponseHeader("x-request-content-type"), "NO")
}
test(function() { noContentTypeTest("POST"); }, "No content type (POST)");
test(function() { noContentTypeTest("PUT"); }, "No content type (PUT)");
test(function() { noContentTypeTest("HEAD"); }, "No content type (HEAD)");
function explicitContentTypeTest(method) {
var client = new XMLHttpRequest()
client.open(method, "resources/content.py", false)
var content_type = 'application/x-foo'
client.setRequestHeader('Content-Type', content_type)
client.send(null)
var expectedLength = method == "HEAD" ? "NO" : "0";
assert_equals(client.getResponseHeader("x-request-content-length"), expectedLength)
assert_equals(client.getResponseHeader("x-request-content-type"), content_type)
}
test(function() { explicitContentTypeTest("POST"); }, "Explicit content type (POST)");
test(function() { explicitContentTypeTest("PUT"); }, "Explicit content type (PUT)");
test(function() { explicitContentTypeTest("HEAD"); }, "Explicit content type (HEAD)");
</script>
</body>
</html>
Codebase Browser
chromium