1 files changed, 93 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_http3_version1.js b/netwerk/test/unit/test_http3_version1.js
new file mode 100644
index 0000000000..6894e362d1
--- /dev/null
+++ b/netwerk/test/unit/test_http3_version1.js
@@ -0,0 +1,93 @@
+/* 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";
+
+registerCleanupFunction(async () => {
+  http3_clear_prefs();
+});
+
+let httpsUri;
+
+add_task(async function pre_setup() {
+  let h2Port = Services.env.get("MOZHTTP2_PORT");
+  Assert.notEqual(h2Port, null);
+  Assert.notEqual(h2Port, "");
+  httpsUri = "https://foo.example.com:" + h2Port + "/";
+  Services.prefs.setBoolPref("network.http.http3.support_version1", true);
+});
+
+add_task(async function setup() {
+  await http3_setup_tests("h3");
+});
+
+function chanPromise(chan, listener) {
+  return new Promise(resolve => {
+    function finish() {
+      resolve();
+    }
+    listener.finish = finish;
+    chan.asyncOpen(listener);
+  });
+}
+
+function makeH2Chan() {
+  let chan = NetUtil.newChannel({
+    uri: httpsUri,
+    loadUsingSystemPrincipal: true,
+  }).QueryInterface(Ci.nsIHttpChannel);
+  chan.loadFlags = Ci.nsIChannel.LOAD_INITIAL_DOCUMENT_URI;
+  return chan;
+}
+
+let Http3Listener = function() {};
+
+Http3Listener.prototype = {
+  version1enabled: "",
+
+  onStartRequest: function testOnStartRequest(request) {},
+
+  onDataAvailable: function testOnDataAvailable(request, stream, off, cnt) {
+    read_stream(stream, cnt);
+  },
+
+  onStopRequest: function testOnStopRequest(request, status) {
+    let httpVersion = "";
+    try {
+      httpVersion = request.protocolVersion;
+    } catch (e) {}
+    if (this.version1enabled) {
+      Assert.equal(httpVersion, "h3");
+    } else {
+      Assert.equal(httpVersion, "h2");
+    }
+
+    this.finish();
+  },
+};
+
+add_task(async function test_version1_enabled_1() {
+  Services.prefs.setBoolPref("network.http.http3.support_version1", true);
+  let listener = new Http3Listener();
+  listener.version1enabled = true;
+  let chan = makeH2Chan("https://foo.example.com/");
+  await chanPromise(chan, listener);
+});
+
+add_task(async function test_version1_disabled() {
+  Services.obs.notifyObservers(null, "net:cancel-all-connections");
+  Services.prefs.setBoolPref("network.http.http3.support_version1", false);
+  let listener = new Http3Listener();
+  listener.version1enabled = false;
+  let chan = makeH2Chan("https://foo.example.com/");
+  await chanPromise(chan, listener);
+});
+
+add_task(async function test_version1_enabled_2() {
+  Services.obs.notifyObservers(null, "net:cancel-all-connections");
+  Services.prefs.setBoolPref("network.http.http3.support_version1", true);
+  let listener = new Http3Listener();
+  listener.version1enabled = true;
+  let chan = makeH2Chan("https://foo.example.com/");
+  await chanPromise(chan, listener);
+});