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Cu.import("resource://testing-common/httpd.js");
Cu.import("resource://gre/modules/NetUtil.jsm");
var httpserver = new HttpServer();
var index = 0;
var tests = [
// Initial request. Cached variant will have no cookie
{ url : "/bug468426", server : "0", expected : "0", cookie: null},
// Cache now contains a variant with no value for cookie. If we don't
// set cookie we expect to receive the cached variant
{ url : "/bug468426", server : "1", expected : "0", cookie: null},
// Cache still contains a variant with no value for cookie. If we
// set a value for cookie we expect a fresh value
{ url : "/bug468426", server : "2", expected : "2", cookie: "c=2"},
// Cache now contains a variant with cookie "c=2". If the request
// also set cookie "c=2", we expect to receive the cached variant.
{ url : "/bug468426", server : "3", expected : "2", cookie: "c=2"},
// Cache still contains a variant with cookie "c=2". When setting
// cookie "c=4" in the request we expect a fresh value
{ url : "/bug468426", server : "4", expected : "4", cookie: "c=4"},
// Cache now contains a variant with cookie "c=4". When setting
// cookie "c=4" in the request we expect the cached variant
{ url : "/bug468426", server : "5", expected : "4", cookie: "c=4"},
// Cache still contains a variant with cookie "c=4". When setting
// no cookie in the request we expect a fresh value
{ url : "/bug468426", server : "6", expected : "6", cookie: null},
];
function setupChannel(suffix, value, cookie) {
var chan = NetUtil.newChannel({
uri: "http://localhost:" + httpserver.identity.primaryPort + suffix,
loadUsingSystemPrincipal: true
})
var httpChan = chan.QueryInterface(Components.interfaces.nsIHttpChannel);
httpChan.requestMethod = "GET";
httpChan.setRequestHeader("x-request", value, false);
if (cookie != null)
httpChan.setRequestHeader("Cookie", cookie, false);
return httpChan;
}
function triggerNextTest() {
var channel = setupChannel(tests[index].url, tests[index].server, tests[index].cookie);
channel.asyncOpen2(new ChannelListener(checkValueAndTrigger, null));
}
function checkValueAndTrigger(request, data, ctx) {
do_check_eq(tests[index].expected, data);
if (index < tests.length - 1) {
index++;
// This call happens in onStopRequest from the channel. Opening a new
// channel to the same url here is no good idea! Post it instead...
do_timeout(1, triggerNextTest);
} else {
httpserver.stop(do_test_finished);
}
}
function run_test() {
httpserver.registerPathHandler("/bug468426", handler);
httpserver.start(-1);
// Clear cache and trigger the first test
evict_cache_entries();
triggerNextTest();
do_test_pending();
}
function handler(metadata, response) {
var body = "unset";
try {
body = metadata.getHeader("x-request");
} catch(e) { }
response.setStatusLine(metadata.httpVersion, 200, "Ok");
response.setHeader("Content-Type", "text/plain", false);
response.setHeader("Last-Modified", getDateString(-1), false);
response.setHeader("Vary", "Cookie", false);
response.bodyOutputStream.write(body, body.length);
}
function getDateString(yearDelta) {
var months = [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug',
'Sep', 'Oct', 'Nov', 'Dec' ];
var days = [ 'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat' ];
var d = new Date();
return days[d.getUTCDay()] + ", " + d.getUTCDate() + " "
+ months[d.getUTCMonth()] + " " + (d.getUTCFullYear() + yearDelta)
+ " " + d.getUTCHours() + ":" + d.getUTCMinutes() + ":"
+ d.getUTCSeconds() + " UTC";
}
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