Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 174 insertions, 0 deletions

diff --git a/netwerk/test/unit/test_trr_noPrefetch.js b/netwerk/test/unit/test_trr_noPrefetch.js
new file mode 100644
index 0000000000..32b0847a46
--- /dev/null
+++ b/netwerk/test/unit/test_trr_noPrefetch.js
@@ -0,0 +1,174 @@
+/* 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";
+
+let trrServer = null;
+add_setup(async function setup() {
+  if (Services.appinfo.processType != Ci.nsIXULRuntime.PROCESS_TYPE_DEFAULT) {
+    return;
+  }
+
+  trr_test_setup();
+  Services.prefs.setBoolPref("network.dns.disablePrefetch", true);
+  registerCleanupFunction(async () => {
+    Services.prefs.clearUserPref("network.dns.disablePrefetch");
+    trr_clear_prefs();
+  });
+
+  trrServer = new TRRServer();
+  registerCleanupFunction(async () => {
+    await trrServer.stop();
+  });
+  await trrServer.start();
+
+  Services.prefs.setCharPref(
+    "network.trr.uri",
+    `https://foo.example.com:${trrServer.port}/dns-query`
+  );
+  Services.prefs.setIntPref("network.trr.mode", Ci.nsIDNSService.MODE_TRRONLY);
+
+  let certdb = Cc["@mozilla.org/security/x509certdb;1"].getService(
+    Ci.nsIX509CertDB
+  );
+  addCertFromFile(certdb, "http2-ca.pem", "CTu,u,u");
+
+  // We need to define both A and AAAA responses, otherwise
+  // we might race and pick up the skip reason for the other request.
+  await trrServer.registerDoHAnswers(`myfoo.test`, "A", {
+    answers: [],
+  });
+  await trrServer.registerDoHAnswers(`myfoo.test`, "AAAA", {
+    answers: [],
+  });
+
+  // myfoo2.test will return sever error as it's not defined
+
+  // return nxdomain for this one
+  await trrServer.registerDoHAnswers(`myfoo3.test`, "A", {
+    flags: 0x03,
+    answers: [],
+  });
+  await trrServer.registerDoHAnswers(`myfoo3.test`, "AAAA", {
+    flags: 0x03,
+    answers: [],
+  });
+
+  await trrServer.registerDoHAnswers(`alt1.example.com`, "A", {
+    answers: [
+      {
+        name: "alt1.example.com",
+        ttl: 55,
+        type: "A",
+        flush: false,
+        data: "127.0.0.1",
+      },
+    ],
+  });
+});
+
+add_task(async function test_failure() {
+  let req = await new Promise(resolve => {
+    let chan = NetUtil.newChannel({
+      uri: `http://myfoo.test/`,
+      loadUsingSystemPrincipal: true,
+    }).QueryInterface(Ci.nsIHttpChannel);
+    chan.asyncOpen(new ChannelListener(resolve, null, CL_EXPECT_FAILURE));
+  });
+
+  equal(req.status, Cr.NS_ERROR_UNKNOWN_HOST);
+  equal(
+    req.QueryInterface(Ci.nsIHttpChannelInternal).effectiveTRRMode,
+    Ci.nsIRequest.TRR_ONLY_MODE
+  );
+  equal(
+    req.QueryInterface(Ci.nsIHttpChannelInternal).trrSkipReason,
+    Ci.nsITRRSkipReason.TRR_NO_ANSWERS
+  );
+
+  req = await new Promise(resolve => {
+    let chan = NetUtil.newChannel({
+      uri: `http://myfoo2.test/`,
+      loadUsingSystemPrincipal: true,
+    }).QueryInterface(Ci.nsIHttpChannel);
+    chan.asyncOpen(new ChannelListener(resolve, null, CL_EXPECT_FAILURE));
+  });
+
+  equal(req.status, Cr.NS_ERROR_UNKNOWN_HOST);
+  equal(
+    req.QueryInterface(Ci.nsIHttpChannelInternal).effectiveTRRMode,
+    Ci.nsIRequest.TRR_ONLY_MODE
+  );
+  equal(
+    req.QueryInterface(Ci.nsIHttpChannelInternal).trrSkipReason,
+    Ci.nsITRRSkipReason.TRR_RCODE_FAIL
+  );
+
+  req = await new Promise(resolve => {
+    let chan = NetUtil.newChannel({
+      uri: `http://myfoo3.test/`,
+      loadUsingSystemPrincipal: true,
+    }).QueryInterface(Ci.nsIHttpChannel);
+    chan.asyncOpen(new ChannelListener(resolve, null, CL_EXPECT_FAILURE));
+  });
+
+  equal(req.status, Cr.NS_ERROR_UNKNOWN_HOST);
+  equal(
+    req.QueryInterface(Ci.nsIHttpChannelInternal).effectiveTRRMode,
+    Ci.nsIRequest.TRR_ONLY_MODE
+  );
+  equal(
+    req.QueryInterface(Ci.nsIHttpChannelInternal).trrSkipReason,
+    Ci.nsITRRSkipReason.TRR_NXDOMAIN
+  );
+});
+
+add_task(async function test_success() {
+  let httpServer = new NodeHTTP2Server();
+  await httpServer.start();
+  await httpServer.registerPathHandler("/", (req, resp) => {
+    resp.writeHead(200);
+    resp.end("done");
+  });
+  registerCleanupFunction(async () => {
+    await httpServer.stop();
+  });
+
+  let req = await new Promise(resolve => {
+    let chan = NetUtil.newChannel({
+      uri: `https://alt1.example.com:${httpServer.port()}/`,
+      loadUsingSystemPrincipal: true,
+    }).QueryInterface(Ci.nsIHttpChannel);
+    chan.asyncOpen(new ChannelListener(resolve, null, CL_ALLOW_UNKNOWN_CL));
+  });
+
+  equal(req.status, Cr.NS_OK);
+  equal(
+    req.QueryInterface(Ci.nsIHttpChannelInternal).effectiveTRRMode,
+    Ci.nsIRequest.TRR_ONLY_MODE
+  );
+  equal(
+    req.QueryInterface(Ci.nsIHttpChannelInternal).trrSkipReason,
+    Ci.nsITRRSkipReason.TRR_OK
+  );
+
+  // Another request to check connection reuse
+  req = await new Promise(resolve => {
+    let chan = NetUtil.newChannel({
+      uri: `https://alt1.example.com:${httpServer.port()}/second`,
+      loadUsingSystemPrincipal: true,
+    }).QueryInterface(Ci.nsIHttpChannel);
+    chan.asyncOpen(new ChannelListener(resolve, null, CL_ALLOW_UNKNOWN_CL));
+  });
+
+  equal(req.status, Cr.NS_OK);
+  equal(
+    req.QueryInterface(Ci.nsIHttpChannelInternal).effectiveTRRMode,
+    Ci.nsIRequest.TRR_ONLY_MODE
+  );
+  equal(
+    req.QueryInterface(Ci.nsIHttpChannelInternal).trrSkipReason,
+    Ci.nsITRRSkipReason.TRR_OK
+  );
+});