From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../unit/test_networking_over_socket_process.js    | 168 +++++++++++++++++++++
 1 file changed, 168 insertions(+)
 create mode 100644 netwerk/test/unit/test_networking_over_socket_process.js

(limited to 'netwerk/test/unit/test_networking_over_socket_process.js')

diff --git a/netwerk/test/unit/test_networking_over_socket_process.js b/netwerk/test/unit/test_networking_over_socket_process.js
new file mode 100644
index 0000000000..e73841a4ee
--- /dev/null
+++ b/netwerk/test/unit/test_networking_over_socket_process.js
@@ -0,0 +1,168 @@
+/* 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";
+
+var { setTimeout } = ChromeUtils.importESModule(
+  "resource://gre/modules/Timer.sys.mjs"
+);
+const { TestUtils } = ChromeUtils.importESModule(
+  "resource://testing-common/TestUtils.sys.mjs"
+);
+
+let h2Port;
+let trrServer;
+
+const certOverrideService = Cc[
+  "@mozilla.org/security/certoverride;1"
+].getService(Ci.nsICertOverrideService);
+
+function setup() {
+  Services.prefs.setIntPref("network.max_socket_process_failed_count", 2);
+  trr_test_setup();
+
+  h2Port = Services.env.get("MOZHTTP2_PORT");
+  Assert.notEqual(h2Port, null);
+  Assert.notEqual(h2Port, "");
+
+  Assert.ok(mozinfo.socketprocess_networking);
+}
+
+setup();
+registerCleanupFunction(async () => {
+  Services.prefs.clearUserPref("network.max_socket_process_failed_count");
+  trr_clear_prefs();
+  if (trrServer) {
+    await trrServer.stop();
+  }
+});
+
+function makeChan(url) {
+  let chan = NetUtil.newChannel({
+    uri: url,
+    loadUsingSystemPrincipal: true,
+    contentPolicyType: Ci.nsIContentPolicy.TYPE_DOCUMENT,
+  }).QueryInterface(Ci.nsIHttpChannel);
+  return chan;
+}
+
+function channelOpenPromise(chan, flags) {
+  return new Promise(resolve => {
+    function finish(req, buffer) {
+      resolve([req, buffer]);
+      certOverrideService.setDisableAllSecurityChecksAndLetAttackersInterceptMyData(
+        false
+      );
+    }
+    let internal = chan.QueryInterface(Ci.nsIHttpChannelInternal);
+    internal.setWaitForHTTPSSVCRecord();
+    certOverrideService.setDisableAllSecurityChecksAndLetAttackersInterceptMyData(
+      true
+    );
+    chan.asyncOpen(new ChannelListener(finish, null, flags));
+  });
+}
+
+add_task(async function setupTRRServer() {
+  trrServer = new TRRServer();
+  await trrServer.start();
+
+  Services.prefs.setIntPref("network.trr.mode", 3);
+  Services.prefs.setCharPref(
+    "network.trr.uri",
+    `https://foo.example.com:${trrServer.port}/dns-query`
+  );
+
+  // Only the last record is valid to use.
+  await trrServer.registerDoHAnswers("test.example.com", "HTTPS", {
+    answers: [
+      {
+        name: "test.example.com",
+        ttl: 55,
+        type: "HTTPS",
+        flush: false,
+        data: {
+          priority: 1,
+          name: "test.example.com",
+          values: [
+            { key: "alpn", value: ["h2"] },
+            { key: "port", value: h2Port },
+          ],
+        },
+      },
+    ],
+  });
+
+  await trrServer.registerDoHAnswers("test.example.com", "A", {
+    answers: [
+      {
+        name: "test.example.com",
+        ttl: 55,
+        type: "A",
+        flush: false,
+        data: "127.0.0.1",
+      },
+    ],
+  });
+});
+
+async function doTestSimpleRequest(fromSocketProcess) {
+  let { inRecord } = await new TRRDNSListener("test.example.com", "127.0.0.1");
+  inRecord.QueryInterface(Ci.nsIDNSAddrRecord);
+  Assert.equal(inRecord.resolvedInSocketProcess(), fromSocketProcess);
+
+  let chan = makeChan(`https://test.example.com/server-timing`);
+  let [req] = await channelOpenPromise(chan);
+  // Test if this request is done by h2.
+  Assert.equal(req.getResponseHeader("x-connection-http2"), "yes");
+
+  let internal = chan.QueryInterface(Ci.nsIHttpChannelInternal);
+  Assert.equal(internal.isLoadedBySocketProcess, fromSocketProcess);
+}
+
+// Test if the data is loaded from socket process.
+add_task(async function testSimpleRequest() {
+  await doTestSimpleRequest(true);
+});
+
+function killSocketProcess(pid) {
+  const ProcessTools = Cc["@mozilla.org/processtools-service;1"].getService(
+    Ci.nsIProcessToolsService
+  );
+  ProcessTools.kill(pid);
+}
+
+// Test if socket process is restarted.
+add_task(async function testSimpleRequestAfterCrash() {
+  let socketProcessId = Services.io.socketProcessId;
+  info(`socket process pid is ${socketProcessId}`);
+  Assert.ok(socketProcessId != 0);
+
+  killSocketProcess(socketProcessId);
+
+  info("wait socket process restart...");
+  // eslint-disable-next-line mozilla/no-arbitrary-setTimeout
+  await new Promise(resolve => setTimeout(resolve, 1000));
+  Services.dns; // Needed to trigger socket process.
+  await TestUtils.waitForCondition(() => Services.io.socketProcessLaunched);
+
+  await doTestSimpleRequest(true);
+});
+
+// Test if data is loaded from parent process.
+add_task(async function testTooManyCrashes() {
+  let socketProcessId = Services.io.socketProcessId;
+  info(`socket process pid is ${socketProcessId}`);
+  Assert.ok(socketProcessId != 0);
+
+  let socketProcessCrashed = false;
+  Services.obs.addObserver(function observe(subject, topic, data) {
+    Services.obs.removeObserver(observe, topic);
+    socketProcessCrashed = true;
+  }, "network:socket-process-crashed");
+
+  killSocketProcess(socketProcessId);
+  await TestUtils.waitForCondition(() => socketProcessCrashed);
+  await doTestSimpleRequest(false);
+});
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