setrequestheader-allow-whitespace-in-value.htm

Enable keyboard shortcuts

This WPT test may be referenced by the following Test IDs:
- /xhr/setrequestheader-allow-whitespace-in-value.htm - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

  <head>

    <title>XMLHttpRequest: setRequestHeader() - header value with whitespace</title>

    <script src="/resources/testharness.js"></script>

    <script src="/resources/testharnessreport.js"></script>

    <link rel="help" href="https://xhr.spec.whatwg.org/#the-setrequestheader()-method">

  </head>

  <body>

    <div id="log"></div>

    <script>

      function request(value) {

        test(function() {

          var client = new XMLHttpRequest()

          client.open("POST", "resources/inspect-headers.py?filter_name=X-Empty", false)

          client.setRequestHeader('X-Empty', value)

          client.send(null)

          assert_equals(client.responseText, 'X-Empty: ' + value.trim() + '\n' )

        }, document.title + " (" + value + ")")

      request(" ")

      request(" t")

      request("t ")

      request(" t ")

    </script>

  </body>

</html>