LayoutTests/http/tests/xmlhttprequest/access-control-preflight-not-successful.html

<p>Tests that not successful preflight responses make preflight failing</p>

<pre id="console"></pre>
<script>
if (window.testRunner) {
    testRunner.dumpAsText();
    testRunner.waitUntilDone();
}

function log(message)
{
    document.getElementById('console').appendChild(document.createTextNode(message + '\n'));
}

function runTest(url, expectSyncSuccess, expectAsyncSuccess, triggerPreflight)
{
    log("Testing " + url + " (sync)");
    log("Expecting success: " + expectSyncSuccess);

    var req = new XMLHttpRequest();
    req.open("GET", url, false);
    if (triggerPreflight)
        req.setRequestHeader("x-webkit", "foo");

    try {
        req.send(null);
        log((expectSyncSuccess ? "PASS" : "FAIL") + ": " + req.responseText);
    } catch (ex) {
        log((expectSyncSuccess ? "FAIL" : "PASS") + ": " + ex);
    }

    log("Testing " + url + "(async)");
    log("Expecting success: " + expectAsyncSuccess);

    req = new XMLHttpRequest();
    req.open("GET", url, true);
    if (triggerPreflight)
        req.setRequestHeader("x-webkit", "foo");

    req.onload = function() {
        log((expectAsyncSuccess ? "PASS" : "FAIL") + ": " + req.responseText);
        nextTest();
    }
    req.onerror = function() {
        log((expectAsyncSuccess ? "FAIL" : "PASS") + ": " + req.status);
        nextTest();
    }
    req.send(null);
}

var tests = [
    // No preflight, hence ok
    ["http://localhost:8000/xmlhttprequest/resources/redirect-cors.py?redirect-preflight=true&access-control-allow-headers=x-webkit&access-control-allow-origin=*&url=http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi",
    true, true, false],
    // Preflight receiving redirection hence failing at preflight step, which should be shown by console log message.
    ["http://localhost:8000/xmlhttprequest/resources/redirect-cors.py?redirect-preflight=true&access-control-allow-headers=x-webkit&access-control-allow-origin=*&url=http://localhost:8000/xmlhttprequest/resources/access-control-basic-allow-star.cgi",
    false, false, true],
    // Receiving a 404, no preflight, hence ok
    ["http://localhost:8000/xmlhttprequest/resources/status-404-without-body.py", true, true, false],
    // Receiving a 404 as preflight response, hence ko at preflight step, which should be shown by console log message.
    ["http://localhost:8000/xmlhttprequest/resources/status-404-without-body.py", false, false, true],
]

var currentTest = 0;

function nextTest() {
    if (currentTest < tests.length)
        runTest.apply(null, tests[currentTest++]);
    else if (window.testRunner)
        testRunner.notifyDone();
}

nextTest();
</script>