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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/. */
/* import-globals-from head_channels.js */
/* import-globals-from head_cookies.js */
async function http3_setup_tests(http3version) {
let h3Port = Services.env.get("MOZHTTP3_PORT");
Assert.notEqual(h3Port, null);
Assert.notEqual(h3Port, "");
let h3Route = "foo.example.com:" + h3Port;
do_get_profile();
Services.prefs.setBoolPref("network.http.http3.enable", true);
Services.prefs.setCharPref("network.dns.localDomains", "foo.example.com");
Services.prefs.setBoolPref("network.dns.disableIPv6", true);
Services.prefs.setCharPref(
"network.http.http3.alt-svc-mapping-for-testing",
`foo.example.com;${http3version}=:${h3Port}`
);
let certdb = Cc["@mozilla.org/security/x509certdb;1"].getService(
Ci.nsIX509CertDB
);
// `../unit/` so that unit_ipc tests can use as well
addCertFromFile(certdb, "../unit/http2-ca.pem", "CTu,u,u");
await setup_altsvc("https://foo.example.com/", h3Route, http3version);
}
function makeChan(uri) {
let chan = NetUtil.newChannel({
uri,
loadUsingSystemPrincipal: true,
}).QueryInterface(Ci.nsIHttpChannel);
chan.loadFlags = Ci.nsIChannel.LOAD_INITIAL_DOCUMENT_URI;
return chan;
}
let CheckHttp3Listener = function () {};
CheckHttp3Listener.prototype = {
expectedRoute: "",
http3version: "",
onStartRequest: function testOnStartRequest() {},
onDataAvailable: function testOnDataAvailable(request, stream, off, cnt) {
read_stream(stream, cnt);
},
onStopRequest: function testOnStopRequest(request) {
let routed = "NA";
try {
routed = request.getRequestHeader("Alt-Used");
} catch (e) {}
dump("routed is " + routed + "\n");
if (routed == this.expectedRoute) {
let httpVersion = "";
try {
httpVersion = request.protocolVersion;
} catch (e) {}
Assert.equal(httpVersion, this.http3version);
this.finish(true);
} else {
dump("try again to get alt svc mapping\n");
this.finish(false);
}
},
};
async function setup_altsvc(uri, expectedRoute, http3version) {
let result = false;
do {
let chan = makeChan(uri);
let listener = new CheckHttp3Listener();
listener.expectedRoute = expectedRoute;
listener.http3version = http3version;
result = await altsvcSetupPromise(chan, listener);
dump("results=" + result);
} while (result === false);
}
function altsvcSetupPromise(chan, listener) {
return new Promise(resolve => {
function finish(result) {
resolve(result);
}
listener.finish = finish;
chan.asyncOpen(listener);
});
}
function http3_clear_prefs() {
Services.prefs.clearUserPref("network.http.http3.enable");
Services.prefs.clearUserPref("network.dns.localDomains");
Services.prefs.clearUserPref("network.dns.disableIPv6");
Services.prefs.clearUserPref(
"network.http.http3.alt-svc-mapping-for-testing"
);
Services.prefs.clearUserPref("network.http.http3.support_version1");
dump("cleanup done\n");
}
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