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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
var { setTimeout } = ChromeUtils.importESModule(
"resource://gre/modules/Timer.sys.mjs"
);
let h2Port;
let h3Port;
add_setup(async function setup() {
h2Port = Services.env.get("MOZHTTP2_PORT");
Assert.notEqual(h2Port, null);
Assert.notEqual(h2Port, "");
h3Port = Services.env.get("MOZHTTP3_PORT");
Assert.notEqual(h3Port, null);
Assert.notEqual(h3Port, "");
Services.prefs.setBoolPref("network.http.http3.enable", true);
Services.prefs.setIntPref("network.http.speculative-parallel-limit", 6);
Services.prefs.setBoolPref("network.http.altsvc.oe", true);
// Set to allow the cert presented by our H2 server
do_get_profile();
let certdb = Cc["@mozilla.org/security/x509certdb;1"].getService(
Ci.nsIX509CertDB
);
addCertFromFile(certdb, "http2-ca.pem", "CTu,u,u");
});
registerCleanupFunction(async () => {
Services.prefs.clearUserPref("network.http.http3.enable");
Services.prefs.clearUserPref("network.dns.localDomains");
Services.prefs.clearUserPref("network.http.speculative-parallel-limit");
Services.prefs.clearUserPref("network.http.altsvc.oe");
});
function makeChan(url) {
let chan = NetUtil.newChannel({
uri: url,
loadUsingSystemPrincipal: true,
contentPolicyType: Ci.nsIContentPolicy.TYPE_DOCUMENT,
}).QueryInterface(Ci.nsIHttpChannel);
chan.loadFlags = Ci.nsIChannel.LOAD_INITIAL_DOCUMENT_URI;
return chan;
}
function channelOpenPromise(chan, flags) {
return new Promise(resolve => {
function finish(req, buffer) {
resolve([req, buffer]);
}
chan.asyncOpen(new ChannelListener(finish, null, flags));
});
}
add_task(async function testNotCoaleasingH2Connection() {
const host = "foo.example.com";
Services.prefs.setCharPref("network.dns.localDomains", host);
let server = new NodeHTTPSServer();
await server.start();
registerCleanupFunction(async () => {
await server.stop();
});
await server.execute(`global.h3Port = "${h3Port}";`);
await server.registerPathHandler("/altsvc", (req, resp) => {
const body = "done";
resp.setHeader("Content-Length", body.length);
resp.setHeader("Alt-Svc", `h3-29=:${global.h3Port}`);
resp.writeHead(200);
resp.write(body);
resp.end("");
});
let chan = makeChan(`https://${host}:${server.port()}/altsvc`);
let [req] = await channelOpenPromise(chan);
Assert.equal(req.protocolVersion, "http/1.1");
// Some delay to make sure the H3 speculative connection is created.
// eslint-disable-next-line mozilla/no-arbitrary-setTimeout
await new Promise(resolve => setTimeout(resolve, 1000));
// To clear the altsvc cache.
Services.obs.notifyObservers(null, "last-pb-context-exited");
// Add another alt-svc header to route to moz-http2.js.
Services.prefs.setCharPref(
"network.http.http3.alt-svc-mapping-for-testing",
`${host};h2=:${h2Port}`
);
let start = new Date().getTime();
chan = makeChan(`https://${host}:${server.port()}/server-timing`);
chan.QueryInterface(Ci.nsIHttpChannelInternal).beConservative = true;
[req] = await channelOpenPromise(chan);
Assert.equal(req.protocolVersion, "h2");
// The time this request takes should be way more less than the
// neqo idle timeout (30s).
let duration = (new Date().getTime() - start) / 1000;
Assert.less(duration, 10);
});
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