Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
- Manifest: netwerk/test/unit/xpcshell.toml
//
// Verify that we hit the net if we discover a cycle of redirects
// coming from cache.
//
"use strict";
const { HttpServer } = ChromeUtils.importESModule(
);
var httpserver = new HttpServer();
var iteration = 0;
function setupChannel(suffix) {
var chan = NetUtil.newChannel({
loadUsingSystemPrincipal: true,
});
var httpChan = chan.QueryInterface(Ci.nsIHttpChannel);
httpChan.requestMethod = "GET";
return httpChan;
}
function checkValueAndTrigger(request, data) {
Assert.equal("Ok", data);
httpserver.stop(do_test_finished);
}
function run_test() {
httpserver.registerPathHandler("/redirect1", redirectHandler1);
httpserver.registerPathHandler("/redirect2", redirectHandler2);
httpserver.start(-1);
// clear cache
evict_cache_entries();
// load first time
var channel = setupChannel("/redirect1");
channel.asyncOpen(new ChannelListener(checkValueAndTrigger, null));
do_test_pending();
}
function redirectHandler1(metadata, response) {
// first time we return a cacheable 302 pointing to next redirect
if (iteration < 1) {
response.setStatusLine(metadata.httpVersion, 302, "Found");
response.setHeader("Cache-Control", "max-age=600", false);
response.setHeader("Location", "/redirect2", false);
// next time called we return 200
} else {
response.setStatusLine(metadata.httpVersion, 200, "Ok");
response.setHeader("Cache-Control", "max-age=600", false);
response.setHeader("Content-Type", "text/plain");
response.bodyOutputStream.write("Ok", "Ok".length);
}
iteration += 1;
}
function redirectHandler2(metadata, response) {
response.setStatusLine(metadata.httpVersion, 302, "Found");
response.setHeader("Cache-Control", "max-age=600", false);
response.setHeader("Location", "/redirect1", false);
}