"use strict";
// This test is run as part of the perf tests which require the metadata.
/* exported perfMetadata */
var perfMetadata = {
owner:
"Network Team",
name:
"http3 raw",
description:
"XPCShell tests that verifies the lib integration against a local server",
options: {
default: {
perfherder:
true,
perfherder_metrics: [
{
name:
"speed",
unit:
"bps",
},
],
xpcshell_cycles: 13,
verbose:
true,
try_platform: [
"linux",
"mac"],
},
},
tags: [
"network",
"http3",
"quic"],
};
var performance = performance || {};
performance.now = (
function () {
return (
performance.now ||
performance.mozNow ||
performance.msNow ||
performance.oNow ||
performance.webkitNow ||
Date.now
);
})();
let h3Route;
let httpsOrigin;
let h3AltSvc;
let prefs;
let tests = [
// This test must be the first because it setsup alt-svc connection, that
// other tests use.
test_https_alt_svc,
test_download,
testsDone,
];
let current_test = 0;
function run_next_test() {
if (current_test < tests.length) {
dump(
"starting test number " + current_test +
"\n");
tests[current_test]();
current_test++;
}
}
// eslint-disable-next-line no-unused-vars
function run_test() {
let h2Port = Services.env.get(
"MOZHTTP2_PORT");
Assert.notEqual(h2Port,
null);
Assert.notEqual(h2Port,
"");
let h3Port = Services.env.get(
"MOZHTTP3_PORT");
Assert.notEqual(h3Port,
null);
Assert.notEqual(h3Port,
"");
h3AltSvc =
":" + h3Port;
h3Route =
"foo.example.com:" + h3Port;
do_get_profile();
prefs = Services.prefs;
prefs.setBoolPref(
"network.http.http3.enable",
true);
prefs.setCharPref(
"network.dns.localDomains",
"foo.example.com");
// We always resolve elements of localDomains as it's hardcoded without the
// following pref:
prefs.setBoolPref(
"network.proxy.allow_hijacking_localhost",
true);
// The certificate for the http3server server is for foo.example.com and
// is signed by http2-ca.pem so add that cert to the trust list as a
// signing cert.
let certdb = Cc[
"@mozilla.org/security/x509certdb;1"].getService(
Ci.nsIX509CertDB
);
addCertFromFile(certdb,
"http2-ca.pem",
"CTu,u,u");
httpsOrigin =
"https://foo.example.com:" + h2Port + "/";
run_next_test();
}
function makeChan(uri) {
let chan = NetUtil.newChannel({
uri,
loadUsingSystemPrincipal:
true,
}).QueryInterface(Ci.nsIHttpChannel);
chan.loadFlags = Ci.nsIChannel.LOAD_INITIAL_DOCUMENT_URI;
return chan;
}
let Http3CheckListener =
function () {};
Http3CheckListener.prototype = {
onDataAvailableFired:
false,
expectedRoute:
"",
onStartRequest:
function testOnStartRequest(request) {
Assert.ok(request
instanceof Ci.nsIHttpChannel);
Assert.equal(request.status, Cr.NS_OK);
Assert.equal(request.responseStatus, 200);
},
onDataAvailable:
function testOnDataAvailable(request, stream, off, cnt) {
this.onDataAvailableFired =
true;
read_stream(stream, cnt);
},
onStopRequest:
function testOnStopRequest(request, status) {
dump(
"status is " + status +
"\n");
// Assert.equal(status, Cr.NS_OK);
let routed =
"NA";
try {
routed = request.getRequestHeader(
"Alt-Used");
}
catch (e) {}
dump(
"routed is " + routed +
"\n");
Assert.equal(routed,
this.expectedRoute);
let httpVersion =
"";
try {
httpVersion = request.protocolVersion;
}
catch (e) {}
Assert.equal(httpVersion,
"h3");
Assert.equal(
this.onDataAvailableFired,
true);
},
};
let WaitForHttp3Listener =
function () {};
WaitForHttp3Listener.prototype =
new Http3CheckListener();
WaitForHttp3Listener.prototype.uri =
"";
WaitForHttp3Listener.prototype.h3AltSvc =
"";
WaitForHttp3Listener.prototype.onStopRequest =
function testOnStopRequest(
request,
status
) {
Assert.equal(status, Cr.NS_OK);
let routed =
"NA";
try {
routed = request.getRequestHeader(
"Alt-Used");
}
catch (e) {}
dump(
"routed is " + routed +
"\n");
if (routed ==
this.expectedRoute) {
Assert.equal(routed,
this.expectedRoute);
// always true, but a useful log
let httpVersion =
"";
try {
httpVersion = request.protocolVersion;
}
catch (e) {}
Assert.equal(httpVersion,
"h3");
run_next_test();
}
else {
dump(
"poll later for alt svc mapping\n");
do_test_pending();
do_timeout(500, () => {
doTest(
this.uri,
this.expectedRoute,
this.h3AltSvc);
});
}
do_test_finished();
};
function doTest(uri, expectedRoute, altSvc) {
let chan = makeChan(uri);
let listener =
new WaitForHttp3Listener();
listener.uri = uri;
listener.expectedRoute = expectedRoute;
listener.h3AltSvc = altSvc;
chan.setRequestHeader(
"x-altsvc", altSvc,
false);
chan.asyncOpen(listener);
}
// Test Alt-Svc for http3.
// H2 server returns alt-svc=h3=:h3port
function test_https_alt_svc() {
dump(
"test_https_alt_svc()\n");
do_test_pending();
doTest(httpsOrigin +
"http3-test", h3Route, h3AltSvc);
}
let PerfHttp3Listener =
function () {};
PerfHttp3Listener.prototype =
new Http3CheckListener();
PerfHttp3Listener.prototype.amount = 0;
PerfHttp3Listener.prototype.bytesRead = 0;
PerfHttp3Listener.prototype.startTime = 0;
PerfHttp3Listener.prototype.onStartRequest =
function testOnStartRequest(
request
) {
this.startTime = performance.now();
Http3CheckListener.prototype.onStartRequest.call(
this, request);
};
PerfHttp3Listener.prototype.onDataAvailable =
function testOnStopRequest(
request,
stream,
off,
cnt
) {
this.bytesRead += cnt;
Http3CheckListener.prototype.onDataAvailable.call(
this,
request,
stream,
off,
cnt
);
};
PerfHttp3Listener.prototype.onStopRequest =
function testOnStopRequest(
request,
status
) {
let stopTime = performance.now();
Http3CheckListener.prototype.onStopRequest.call(
this, request, status);
if (
this.bytesRead !=
this.amount) {
dump(
"Wrong number of bytes...");
}
else {
let speed = (
this.bytesRead * 1000) / (stopTime -
this.startTime);
info(
"perfMetrics", { speed });
}
run_next_test();
do_test_finished();
};
function test_download() {
dump(
"test_download()\n");
let listener =
new PerfHttp3Listener();
listener.expectedRoute = h3Route;
listener.amount = 1024 * 1024;
let chan = makeChan(httpsOrigin + listener.amount.toString());
chan.asyncOpen(listener);
do_test_pending();
}
function testsDone() {
prefs.clearUserPref(
"network.http.http3.enable");
prefs.clearUserPref(
"network.dns.localDomains");
prefs.clearUserPref(
"network.proxy.allow_hijacking_localhost");
dump(
"testDone\n");
do_test_pending();
do_test_finished();
}