mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-30 21:55:31 +00:00
117 lines
3.8 KiB
JavaScript
117 lines
3.8 KiB
JavaScript
//
|
|
// Verify that the VALIDATE_NEVER and LOAD_FROM_CACHE flags override
|
|
// heuristic query freshness as defined in RFC 2616 section 13.9
|
|
//
|
|
|
|
Cu.import("resource://testing-common/httpd.js");
|
|
Cu.import("resource://gre/modules/NetUtil.jsm");
|
|
|
|
var httpserver = new HttpServer();
|
|
var index = 0;
|
|
var tests = [
|
|
{url: "/freshness?a", server: "0", expected: "0"},
|
|
{url: "/freshness?a", server: "1", expected: "1"},
|
|
|
|
// Setting the VALIDATE_NEVER flag should grab entry from cache
|
|
{url: "/freshness?a", server: "2", expected: "1",
|
|
flags: Components.interfaces.nsIRequest.VALIDATE_NEVER },
|
|
|
|
// Finally, check that request is validated with no flags set
|
|
{url: "/freshness?a", server: "99", expected: "99"},
|
|
|
|
{url: "/freshness?b", server: "0", expected: "0"},
|
|
{url: "/freshness?b", server: "1", expected: "1"},
|
|
|
|
// Setting the LOAD_FROM_CACHE flag also grab the entry from cache
|
|
{url: "/freshness?b", server: "2", expected: "1",
|
|
flags: Components.interfaces.nsIRequest.LOAD_FROM_CACHE },
|
|
|
|
// Finally, check that request is validated with no flags set
|
|
{url: "/freshness?b", server: "99", expected: "99"},
|
|
|
|
];
|
|
|
|
function logit(i, data) {
|
|
dump(tests[i].url + "\t requested [" + tests[i].server + "]" +
|
|
" got [" + data + "] expected [" + tests[i].expected + "]");
|
|
if (tests[i].responseheader)
|
|
dump("\t[" + tests[i].responseheader + "]");
|
|
dump("\n");
|
|
}
|
|
|
|
function setupChannel(suffix, value) {
|
|
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);
|
|
return httpChan;
|
|
}
|
|
|
|
function triggerNextTest() {
|
|
var test = tests[index];
|
|
var channel = setupChannel(test.url, test.server);
|
|
if (test.flags) channel.loadFlags = test.flags;
|
|
channel.asyncOpen2(new ChannelListener(checkValueAndTrigger, null));
|
|
}
|
|
|
|
function checkValueAndTrigger(request, data, ctx) {
|
|
logit(index, data);
|
|
do_check_eq(tests[index].expected, data);
|
|
|
|
if (index < tests.length-1) {
|
|
index++;
|
|
// this call happens in onStopRequest from the channel, and 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("/freshness", handler);
|
|
httpserver.start(-1);
|
|
|
|
// clear cache
|
|
evict_cache_entries();
|
|
|
|
triggerNextTest();
|
|
|
|
do_test_pending();
|
|
}
|
|
|
|
function handler(metadata, response) {
|
|
var body = metadata.getHeader("x-request");
|
|
response.setHeader("Content-Type", "text/plain", false);
|
|
response.setHeader("Date", getDateString(0), false);
|
|
response.setHeader("Cache-Control", "max-age=0", false);
|
|
|
|
var header = tests[index].responseheader;
|
|
if (header == null) {
|
|
response.setHeader("Last-Modified", getDateString(-1), false);
|
|
} else {
|
|
var splitHdr = header.split(": ");
|
|
response.setHeader(splitHdr[0], splitHdr[1], false);
|
|
}
|
|
|
|
response.setStatusLine(metadata.httpVersion, 200, "OK");
|
|
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";
|
|
}
|