Source code
Revision control
Copy as Markdown
Other Tools
Test Info: Warnings
- This test gets skipped with pattern: os == 'android' OR os == 'win' && msix
- Manifest: netwerk/test/unit/xpcshell.toml
"use strict";
const { HttpServer } = ChromeUtils.importESModule(
);
// Generate a post with known pre-calculated md5 sum.
function generateContent(size) {
let content = "";
for (let i = 0; i < size; i++) {
content += "0";
}
return content;
}
let post = generateContent(10);
// Max concurent stream number in neqo is 100.
// Openning 120 streams will test queuing of streams.
let number_of_parallel_requests = 120;
let h1Server = null;
let h3Route;
let httpsOrigin;
let httpOrigin;
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_multiple_requests,
test_request_cancelled_by_server,
test_stream_cancelled_by_necko,
test_multiple_request_one_is_cancelled,
test_multiple_request_one_is_cancelled_by_necko,
test_post,
test_patch,
test_http_alt_svc,
test_slow_receiver,
// This test should be at the end, because it will close http3
// connection and the transaction will switch to already existing http2
// connection.
test_version_fallback,
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++;
}
}
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);
prefs.setBoolPref("network.http.altsvc.oe", 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");
h1Server = new HttpServer();
h1Server.registerPathHandler("/http3-test", h1Response);
h1Server.registerPathHandler("/.well-known/http-opportunistic", h1ServerWK);
h1Server.registerPathHandler("/VersionFallback", h1Response);
h1Server.start(-1);
h1Server.identity.setPrimary(
"http",
"foo.example.com",
h1Server.identity.primaryPort
);
run_next_test();
}
function h1Response(metadata, response) {
response.setStatusLine(metadata.httpVersion, 200, "OK");
response.setHeader("Content-Type", "text/plain", false);
response.setHeader("Connection", "close", false);
response.setHeader("Cache-Control", "no-cache", false);
response.setHeader("Access-Control-Allow-Origin", "*", false);
response.setHeader("Access-Control-Allow-Method", "GET", false);
response.setHeader("Access-Control-Allow-Headers", "x-altsvc", false);
try {
let hval = "h3-29=" + metadata.getHeader("x-altsvc");
response.setHeader("Alt-Svc", hval, false);
} catch (e) {}
let body = "Q: What did 0 say to 8? A: Nice Belt!\n";
response.bodyOutputStream.write(body, body.length);
}
function h1ServerWK(metadata, response) {
response.setStatusLine(metadata.httpVersion, 200, "OK");
response.setHeader("Content-Type", "application/json", false);
response.setHeader("Connection", "close", false);
response.setHeader("Cache-Control", "no-cache", false);
response.setHeader("Access-Control-Allow-Origin", "*", false);
response.setHeader("Access-Control-Allow-Method", "GET", false);
response.setHeader("Access-Control-Allow-Headers", "x-altsvc", false);
response.bodyOutputStream.write(body, body.length);
}
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,
expectedStatus: Cr.NS_OK,
expectedRoute: "",
onStartRequest: function testOnStartRequest(request) {
Assert.ok(request instanceof Ci.nsIHttpChannel);
Assert.equal(request.status, this.expectedStatus);
if (Components.isSuccessCode(this.expectedStatus)) {
Assert.equal(request.responseStatus, 200);
}
},
onDataAvailable: function testOnDataAvailable(request, stream, off, cnt) {
this.onDataAvailableFired = true;
read_stream(stream, cnt);
},
onStopRequest: function testOnStopRequest(request, status) {
Assert.equal(status, this.expectedStatus);
let routed = "NA";
try {
routed = request.getRequestHeader("Alt-Used");
} catch (e) {}
dump("routed is " + routed + "\n");
Assert.equal(routed, this.expectedRoute);
if (Components.isSuccessCode(this.expectedStatus)) {
let httpVersion = "";
try {
httpVersion = request.protocolVersion;
} catch (e) {}
Assert.equal(httpVersion, "h3-29");
Assert.equal(this.onDataAvailableFired, true);
Assert.equal(request.getResponseHeader("X-Firefox-Http3"), "h3-29");
}
run_next_test();
do_test_finished();
},
};
let WaitForHttp3Listener = function () {};
WaitForHttp3Listener.prototype = new Http3CheckListener();
WaitForHttp3Listener.prototype.uri = "";
WaitForHttp3Listener.prototype.h3AltSvc = "";
WaitForHttp3Listener.prototype.onStopRequest = function testOnStopRequest(
request,
status
) {
Assert.equal(status, this.expectedStatus);
let routed = "NA";
try {
routed = request.getRequestHeader("Alt-Used");
} catch (e) {}
dump("routed is " + routed + "\n");
let httpVersion = "";
try {
httpVersion = request.protocolVersion;
} catch (e) {}
if (routed == this.expectedRoute) {
Assert.equal(routed, this.expectedRoute); // always true, but a useful log
Assert.equal(httpVersion, "h3-29");
run_next_test();
} else {
dump("poll later for alt svc mapping\n");
if (httpVersion == "h2") {
request.QueryInterface(Ci.nsIHttpChannelInternal);
Assert.ok(request.supportsHTTP3);
}
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=h3-29=:h3port
function test_https_alt_svc() {
dump("test_https_alt_svc()\n");
do_test_pending();
doTest(httpsOrigin + "http3-test", h3Route, h3AltSvc);
}
// Listener for a number of parallel requests. if with_error is set, one of
// the channels will be cancelled (by the server or in onStartRequest).
let MultipleListener = function () {};
MultipleListener.prototype = {
number_of_parallel_requests: 0,
with_error: Cr.NS_OK,
count_of_done_requests: 0,
error_found_onstart: false,
error_found_onstop: false,
need_cancel_found: false,
onStartRequest: function testOnStartRequest(request) {
Assert.ok(request instanceof Ci.nsIHttpChannel);
let need_cancel = "";
try {
need_cancel = request.getRequestHeader("CancelMe");
} catch (e) {}
if (need_cancel != "") {
this.need_cancel_found = true;
request.cancel(Cr.NS_ERROR_ABORT);
} else if (Components.isSuccessCode(request.status)) {
Assert.equal(request.responseStatus, 200);
} else if (this.error_found_onstart) {
do_throw("We should have only one request failing.");
} else {
Assert.equal(request.status, this.with_error);
this.error_found_onstart = true;
}
},
onDataAvailable: function testOnDataAvailable(request, stream, off, cnt) {
read_stream(stream, cnt);
},
onStopRequest: function testOnStopRequest(request) {
let routed = "";
try {
routed = request.getRequestHeader("Alt-Used");
} catch (e) {}
Assert.equal(routed, this.expectedRoute);
if (Components.isSuccessCode(request.status)) {
let httpVersion = "";
try {
httpVersion = request.protocolVersion;
} catch (e) {}
Assert.equal(httpVersion, "h3-29");
}
if (!Components.isSuccessCode(request.status)) {
if (this.error_found_onstop) {
do_throw("We should have only one request failing.");
} else {
Assert.equal(request.status, this.with_error);
this.error_found_onstop = true;
}
}
this.count_of_done_requests++;
if (this.count_of_done_requests == this.number_of_parallel_requests) {
if (Components.isSuccessCode(this.with_error)) {
Assert.equal(this.error_found_onstart, false);
Assert.equal(this.error_found_onstop, false);
} else {
Assert.ok(this.error_found_onstart || this.need_cancel_found);
Assert.equal(this.error_found_onstop, true);
}
run_next_test();
}
do_test_finished();
},
};
// Multiple requests
function test_multiple_requests() {
dump("test_multiple_requests()\n");
let listener = new MultipleListener();
listener.number_of_parallel_requests = number_of_parallel_requests;
listener.expectedRoute = h3Route;
for (let i = 0; i < number_of_parallel_requests; i++) {
let chan = makeChan(httpsOrigin + "20000");
chan.asyncOpen(listener);
do_test_pending();
}
}
// A request cancelled by a server.
function test_request_cancelled_by_server() {
dump("test_request_cancelled_by_server()\n");
let listener = new Http3CheckListener();
listener.expectedStatus = Cr.NS_ERROR_NET_INTERRUPT;
listener.expectedRoute = h3Route;
let chan = makeChan(httpsOrigin + "RequestCancelled");
chan.asyncOpen(listener);
do_test_pending();
}
let CancelRequestListener = function () {};
CancelRequestListener.prototype = new Http3CheckListener();
CancelRequestListener.prototype.expectedStatus = Cr.NS_ERROR_ABORT;
CancelRequestListener.prototype.onStartRequest = function testOnStartRequest(
request
) {
Assert.ok(request instanceof Ci.nsIHttpChannel);
Assert.equal(Components.isSuccessCode(request.status), true);
request.cancel(Cr.NS_ERROR_ABORT);
};
// Cancel stream after OnStartRequest.
function test_stream_cancelled_by_necko() {
dump("test_stream_cancelled_by_necko()\n");
let listener = new CancelRequestListener();
listener.expectedRoute = h3Route;
let chan = makeChan(httpsOrigin + "20000");
chan.asyncOpen(listener);
do_test_pending();
}
// Multiple requests, one gets cancelled by the server, the other should finish normally.
function test_multiple_request_one_is_cancelled() {
dump("test_multiple_request_one_is_cancelled()\n");
let listener = new MultipleListener();
listener.number_of_parallel_requests = number_of_parallel_requests;
listener.with_error = Cr.NS_ERROR_NET_INTERRUPT;
listener.expectedRoute = h3Route;
for (let i = 0; i < number_of_parallel_requests; i++) {
let uri = httpsOrigin + "20000";
if (i == 4) {
// Add a request that will be cancelled by the server.
uri = httpsOrigin + "RequestCancelled";
}
let chan = makeChan(uri);
chan.asyncOpen(listener);
do_test_pending();
}
}
// Multiple requests, one gets cancelled by us, the other should finish normally.
function test_multiple_request_one_is_cancelled_by_necko() {
dump("test_multiple_request_one_is_cancelled_by_necko()\n");
let listener = new MultipleListener();
listener.number_of_parallel_requests = number_of_parallel_requests;
listener.with_error = Cr.NS_ERROR_ABORT;
listener.expectedRoute = h3Route;
for (let i = 0; i < number_of_parallel_requests; i++) {
let chan = makeChan(httpsOrigin + "20000");
if (i == 4) {
// MultipleListener will cancel request with this header.
chan.setRequestHeader("CancelMe", "true", false);
}
chan.asyncOpen(listener);
do_test_pending();
}
}
let PostListener = function () {};
PostListener.prototype = new Http3CheckListener();
PostListener.prototype.onDataAvailable = function (request, stream, off, cnt) {
this.onDataAvailableFired = true;
read_stream(stream, cnt);
};
// Support for doing a POST
function do_post(content, chan, listener, method) {
let stream = Cc["@mozilla.org/io/string-input-stream;1"].createInstance(
Ci.nsIStringInputStream
);
stream.data = content;
let uchan = chan.QueryInterface(Ci.nsIUploadChannel);
uchan.setUploadStream(stream, "text/plain", stream.available());
chan.requestMethod = method;
chan.asyncOpen(listener);
}
// Test a simple POST
function test_post() {
dump("test_post()");
let chan = makeChan(httpsOrigin + "post");
let listener = new PostListener();
listener.expectedRoute = h3Route;
do_post(post, chan, listener, "POST");
do_test_pending();
}
// Test a simple PATCH
function test_patch() {
dump("test_patch()");
let chan = makeChan(httpsOrigin + "patch");
let listener = new PostListener();
listener.expectedRoute = h3Route;
do_post(post, chan, listener, "PATCH");
do_test_pending();
}
// Test alt-svc for http (without s)
function test_http_alt_svc() {
dump("test_http_alt_svc()\n");
do_test_pending();
doTest(httpOrigin + "http3-test", h3Route, h3AltSvc);
}
let SlowReceiverListener = function () {};
SlowReceiverListener.prototype = new Http3CheckListener();
SlowReceiverListener.prototype.count = 0;
SlowReceiverListener.prototype.onDataAvailable = function (
request,
stream,
off,
cnt
) {
this.onDataAvailableFired = true;
this.count += cnt;
read_stream(stream, cnt);
};
SlowReceiverListener.prototype.onStopRequest = function (request, status) {
Assert.equal(status, this.expectedStatus);
Assert.equal(this.count, 10000000);
let routed = "NA";
try {
routed = request.getRequestHeader("Alt-Used");
} catch (e) {}
dump("routed is " + routed + "\n");
Assert.equal(routed, this.expectedRoute);
if (Components.isSuccessCode(this.expectedStatus)) {
let httpVersion = "";
try {
httpVersion = request.protocolVersion;
} catch (e) {}
Assert.equal(httpVersion, "h3-29");
Assert.equal(this.onDataAvailableFired, true);
}
run_next_test();
do_test_finished();
};
function test_slow_receiver() {
dump("test_slow_receiver()\n");
let chan = makeChan(httpsOrigin + "10000000");
let listener = new SlowReceiverListener();
listener.expectedRoute = h3Route;
chan.asyncOpen(listener);
do_test_pending();
chan.suspend();
do_timeout(1000, chan.resume);
}
let CheckFallbackListener = function () {};
CheckFallbackListener.prototype = {
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) {
read_stream(stream, cnt);
},
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");
Assert.equal(routed, "0");
let httpVersion = "";
try {
httpVersion = request.protocolVersion;
} catch (e) {}
Assert.equal(httpVersion, "http/1.1");
run_next_test();
do_test_finished();
},
};
// Server cancels request with VersionFallback.
function test_version_fallback() {
dump("test_version_fallback()\n");
let chan = makeChan(httpsOrigin + "VersionFallback");
let listener = new CheckFallbackListener();
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");
prefs.clearUserPref("network.http.altsvc.oe");
dump("testDone\n");
do_test_pending();
h1Server.stop(do_test_finished);
}