Quelle open-after-abort.htm

Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/testing/web-platform/tests/xhr/open-after-abort.htm

<!doctype html>
<html>
  <head>
    <title>XMLHttpRequest: open() after abort()</title>
    <script src="/resources/testharness.js"></script>
    <script src="/resources/testharnessreport.js"></script>
    <link rel="help" href="https://xhr.spec.whatwg.org/#the-open()-method" data-tested-assertations="following::ol/li[15] following::ol/li[15]/ol/li[1] following::ol/li[15]/ol/li[2]" />
  </head>
  <body>
    <div id="log"></div>
    <script>
      test(function(t) {
        var client = new XMLHttpRequest(),
            result = [],
            expected = [
              'readystatechange', 0, 1,  // open()
              'readystatechange', 2, 4,  // abort()
              'abort',            2, 4,  // abort()
              'loadend',          2, 4,  // abort()
              'readystatechange', 3, 1,  // open()
            ]

        var state = 0

        client.onreadystatechange = t.step_func(function() {
          result.push('readystatechange', state, client.readyState)
        })
        client.onabort = t.step_func(function() {
          // abort event must be fired synchronously from abort().
          assert_equals(state, 2)

          // readystatechange should be fired before abort.
          assert_array_equals(result, [
            'readystatechange', 0, 1,  // open()
            'readystatechange', 2, 4,  // abort()
          ])

          // readyState should be set to unsent (0) at the very end of abort(),
          // after this (and onloadend) is called.
          assert_equals(client.readyState, 4)

          result.push('abort', state, client.readyState)
        })
        client.onloadend = t.step_func(function() {
          // abort event must be fired synchronously from abort().
          assert_equals(state, 2)

          // readystatechange should be fired before abort.
          assert_array_equals(result, [
            'readystatechange', 0, 1,  // open()
            'readystatechange', 2, 4,  // abort()
            'abort',            2, 4,  // abort()
          ])

          // readyState should be set to unsent (0) at the very end of abort(),
          // after this is called.
          assert_equals(client.readyState, 4)

          result.push('loadend', state, client.readyState)
        })

        client.open("GET", "resources/well-formed.xml")
        assert_equals(client.readyState, 1)

        state = 1
        client.send(null)
        state = 2
        client.abort()
        assert_equals(client.readyState, 0)
        state = 3
        client.open("GET", "resources/well-formed.xml")
        assert_equals(client.readyState, 1)
        assert_array_equals(result, expected)
      })
    </script>
  </body>
</html>

Messung V0.5 in Prozent

¤ Dauer der Verarbeitung: 0.22 Sekunden (vorverarbeitet am 2026-06-04) ¤

Wurzel

Suchen

PVS Prover

Isabelle Prover

NIST Cobol Testsuite

Cephes Mathematical Library

Vienna Development Method

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.