Quellcode-Bibliothek request-headers.htm

Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/testing/web-platform/tests/cors/request-headers.htm

<!DOCTYPE html>
<meta charset=utf-8>
<title>CORS - request headers - Access-Control-Allow-Headers</title>
<meta name=author title="Odin Hørthe Omdal" href="mailto:odiho@opera.com">

<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src=support.js?pipe=sub></script>

<h1>Request headers</h1>
<div id=log></div>
<script>

/*
* Request Headers
*/

test(function() {
    var client = new XMLHttpRequest()
    client.open('GET', CROSSDOMAIN + 'resources/cors-makeheader.py?headers=x-print', false)
    client.setRequestHeader('x-print', 'unicorn')
    client.send(null)

    res = JSON.parse(client.response)
    assert_equals(res['x-print'], 'unicorn')
}, 'basic request header')

test(function() {
    var client = new XMLHttpRequest()
    client.open('GET', CROSSDOMAIN + 'resources/cors-makeheader.py?headers=x-print,', false)
    client.setRequestHeader('x-print', 'unicorn')
    client.setRequestHeader('content-type', 'text/plain')
    client.setRequestHeader('accept', 'test')
    client.setRequestHeader('accept-language', 'nn')
    client.setRequestHeader('content-language', 'nn')
    client.send(null)

    res = JSON.parse(client.response)
    assert_equals(res['x-print'], 'unicorn')
    assert_equals(res['content-type'], 'text/plain')
    assert_equals(res['accept'], 'test')
    assert_equals(res['accept-language'], 'nn')
    assert_equals(res['content-language'], 'nn')
}, 'Simple request headers need not be in allow-headers')

test(function() {
    var client = new XMLHttpRequest()
    client.open('GET', CROSSDOMAIN + 'resources/cors-makeheader.py?headers=x-print', false)
    client.setRequestHeader('x-print', 'unicorn')
    client.setRequestHeader('y-print', 'unicorn')
    assert_throws_dom("NetworkError", function() { client.send(null) })
}, 'Unspecified request headers are disallowed')

test(function() {
    var client = new XMLHttpRequest()
    client.open('GET', CROSSDOMAIN + 'resources/cors-makeheader.py?headers=,y-lol,x-PriNT,%20,,,Y-PRINT', false)
    client.setRequestHeader('x-print', 'unicorn')
    client.setRequestHeader('y-print', 'narwhal')
    client.send(null)

    res = JSON.parse(client.response)
    assert_equals(res['x-print'], 'unicorn')
    assert_equals(res['y-print'], 'narwhal')
}, 'Strange allowheaders (case insensitive)')

test(function() {
    var client = new XMLHttpRequest()
    assert_throws_dom('INVALID_STATE_ERR', function() { client.setRequestHeader('x-print', 'unicorn') })
},
'INVALID_STATE_ERR on setRequestHeader before open()')

test(function() {
    var client = new XMLHttpRequest()
    client.open('GET', CROSSDOMAIN + 'resources/cors-makeheader.py?headers=,y-lol,x-PriNT,%20,,,Y-PRINT', false)
    client.send()
    assert_throws_dom('INVALID_STATE_ERR', function() { client.setRequestHeader('x-print', 'unicorn') })
},
'INVALID_STATE_ERR on setRequestHeader after send()')

</script>

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¤ 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.0.22Bemerkung: (vorverarbeitet am 2026-06-04) ¤

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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:

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