<!DOCTYPE html>
<meta charset=utf-8>
<title>Access-Control-Allow-Origin handling</title>
<link rel=help href=https://fetch.spec.whatwg.org/>
<meta name=author title="Odin Hørthe Omdal" href="mailto:odiho@opera.com">

<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
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<h1>Access-Control-Allow-Origin handling</h1>

<div id=log></div>

<script>

/*
 * Origin header
 */
function shouldPass(origin) {
    async_test(function() {
        var client = new XMLHttpRequest()
        client.open('GET', CROSSDOMAIN
                            + '/resources/cors-makeheader.py?origin='
                            + encodeURIComponent(origin), true)
        client.onerror = this.step_func(function() {
             assert_unreached("response error")
        })
        client.onload = this.step_func(function(e) {
            r = JSON.parse(client.response)
            var host = location.protocol + "//" + location.host
            assert_equals(r['origin'], host, 'Request Origin: should be ' + host)
            this.done()})
        client.send()
    }, 'Allow origin: ' + origin.replace(/\t/g, "[tab]").replace(/ /g, '_'))
}

shouldPass('*');
shouldPass(' *  ');
shouldPass('	*');
shouldPass(location.protocol + "//" + location.host);
shouldPass(" "+location.protocol + "//" + location.host);
shouldPass(" "+location.protocol + "//" + location.host + "   	 ");
shouldPass("	"+location.protocol + "//" + location.host);


function shouldFail(origin) {
    async_test(function () {
        var client = new XMLHttpRequest()
        client.open('GET', CROSSDOMAIN
                            + '/resources/cors-makeheader.py?origin='
                            + encodeURIComponent(origin),
                    true)
        client.onerror = this.step_func(function(e){
            this.done()
        })
        client.onload = this.step_func(function(e){
             assert_unreached("should not succeed")
        })
        client.send()
    }, 'Disallow origin: ' + origin.replace(/\0/g, "\\0"));
}

shouldFail(location.protocol + "//" + SUBDOMAIN + "." + location.host)
shouldFail("//" + location.host)
shouldFail("://" + location.host)
shouldFail("ftp://" + location.host)
shouldFail("http:://" + location.host)
shouldFail("http:/" + location.host)
shouldFail("http:" + location.host)
shouldFail(location.host)
shouldFail(location.protocol + "//" + location.host + "?")
shouldFail(location.protocol + "//" + location.host + "/")
shouldFail(location.protocol + "//" + location.host + " /")
shouldFail(location.protocol + "//" + location.host + "#")
shouldFail(location.protocol + "//" + location.host + "%23")
shouldFail(location.protocol + "//" + location.host + ":80")
shouldFail(location.protocol + "//" + location.host + ", *")
    // The following four disabled tests assume appending null
    // pointers make difference to the origin. But the HTTPResponse-
    // -Header in net/ uses \0 as the delimiter to parse raw response
    // headers so we can not tell the difference.
    // TODO: Try enable these tests when Cobalt XMLHttpRequest
    // does not depend on Chromium::net.
// shouldFail(location.protocol + "//" + location.host + "\0")
shouldFail((location.protocol + "//" + location.host).toUpperCase())
shouldFail(location.protocol.toUpperCase() + "//" + location.host)
shouldFail("-")
shouldFail("**")
// shouldFail("\0*")
// shouldFail("*\0")
shouldFail("'*'")
shouldFail('"*"')
shouldFail("* *")
shouldFail("* null")
shouldFail("*" + location.protocol + "//" + "*")
shouldFail("*" + location.protocol + "//" + location.host)
shouldFail("* " + location.protocol + "//" + location.host)
shouldFail("*, " + location.protocol + "//" + location.host)
// shouldFail("\0" + location.protocol + "//" + location.host)
shouldFail("null " + location.protocol + "//" + location.host)
shouldFail('http://example.net')
shouldFail('null')
shouldFail('null *')
shouldFail('')
shouldFail(location.href)
shouldFail(dirname(location.href))
shouldFail(CROSSDOMAIN)
shouldFail(location.host.replace(/^[^\.]+\./, ""))
shouldFail("." + location.host.replace(/^[^\.]+\./, ""))
shouldFail("*." + location.host.replace(/^[^\.]+\./, ""))
// The following operation does not change the origin of local host
// in Cobalt WPT server's case.
// shouldFail("http://" + location.host.replace(/^[^\.]+\./, ""))
shouldFail("http://." + location.host.replace(/^[^\.]+\./, ""))
shouldFail("http://*." + location.host.replace(/^[^\.]+\./, ""))

function doubleOrigin(origin, origin2) {
    async_test(function () {
        var client = new XMLHttpRequest()
        client.open('GET', CROSSDOMAIN
                            + '/resources/cors-makeheader.py?origin='
                            + encodeURIComponent(origin)
                            + '&origin2=' + encodeURIComponent(origin2),
                    true)
        client.onerror = this.step_func(function(e){
            this.done()
        })
        client.onload = this.step_func(function(e){
            assert_unreached("should not succeed")
        })
        client.send()
    }, 'Disallow multiple headers (' + origin + ', ' + origin2 + ')');
}

doubleOrigin('', '*');
doubleOrigin('*', '');
doubleOrigin('*', '*');
doubleOrigin('', location.protocol + "//" + location.host);
doubleOrigin('*', location.protocol + "//" + location.host);
doubleOrigin(location.protocol + "//" + location.host, location.protocol + "//" + location.host);

</script>