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>
---
 netwerk/test/unit/test_brotli_http.js | 120 ++++++++++++++++++++++++++++++++++
 1 file changed, 120 insertions(+)
 create mode 100644 netwerk/test/unit/test_brotli_http.js

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

diff --git a/netwerk/test/unit/test_brotli_http.js b/netwerk/test/unit/test_brotli_http.js
new file mode 100644
index 0000000000..d25e82083a
--- /dev/null
+++ b/netwerk/test/unit/test_brotli_http.js
@@ -0,0 +1,120 @@
+// This test exists mostly as documentation that
+// Firefox can load brotli files over HTTP if we set the proper pref.
+
+"use strict";
+
+function contentHandler(metadata, response) {
+  response.setHeader("Content-Type", "text/plain", false);
+  response.setHeader("Content-Encoding", "br", false);
+  response.write("\x0b\x02\x80hello\x03");
+}
+
+const { HttpServer } = ChromeUtils.import("resource://testing-common/httpd.js");
+
+XPCOMUtils.defineLazyGetter(this, "URL", function () {
+  return "http://localhost:" + httpServer.identity.primaryPort + "/content";
+});
+
+var httpServer = null;
+
+add_task(async function check_brotli() {
+  httpServer = new HttpServer();
+  httpServer.registerPathHandler("/content", contentHandler);
+  httpServer.start(-1);
+
+  async function test() {
+    let chan = NetUtil.newChannel({ uri: URL, loadUsingSystemPrincipal: true });
+    let [, buff] = await new Promise(resolve => {
+      chan.asyncOpen(
+        new ChannelListener(
+          (req, buff) => {
+            resolve([req, buff]);
+          },
+          null,
+          CL_IGNORE_CL
+        )
+      );
+    });
+    return buff;
+  }
+
+  Services.prefs.setBoolPref(
+    "network.http.encoding.trustworthy_is_https",
+    true
+  );
+  equal(
+    await test(),
+    "hello",
+    "Should decode brotli when trustworthy_is_https=true"
+  );
+  Services.prefs.setBoolPref(
+    "network.http.encoding.trustworthy_is_https",
+    false
+  );
+  equal(
+    await test(),
+    "\x0b\x02\x80hello\x03",
+    "Should not decode brotli when trustworthy_is_https=false"
+  );
+  Services.prefs.setCharPref(
+    "network.http.accept-encoding",
+    "gzip, deflate, br"
+  );
+  equal(
+    await test(),
+    "hello",
+    "Should decode brotli if we set the HTTP accept encoding to include brotli"
+  );
+  Services.prefs.clearUserPref("network.http.accept-encoding");
+  Services.prefs.clearUserPref("network.http.encoding.trustworthy_is_https");
+  await httpServer.stop();
+});
+
+// Make sure we still decode brotli on HTTPS
+// Node server doesn't work on Android yet.
+add_task(
+  { skip_if: () => AppConstants.platform == "android" },
+  async function check_https() {
+    Services.prefs.setBoolPref(
+      "network.http.encoding.trustworthy_is_https",
+      true
+    );
+    let certdb = Cc["@mozilla.org/security/x509certdb;1"].getService(
+      Ci.nsIX509CertDB
+    );
+    addCertFromFile(certdb, "http2-ca.pem", "CTu,u,u");
+
+    let server = new NodeHTTPSServer();
+    await server.start();
+    registerCleanupFunction(async () => {
+      await server.stop();
+    });
+    await server.registerPathHandler("/brotli", (req, resp) => {
+      resp.setHeader("Content-Type", "text/plain");
+      resp.setHeader("Content-Encoding", "br");
+      let output = "\x0b\x02\x80hello\x03";
+      resp.writeHead(200);
+      resp.end(output, "binary");
+    });
+    equal(
+      Services.prefs.getCharPref("network.http.accept-encoding.secure"),
+      "gzip, deflate, br"
+    );
+    let { req, buff } = await new Promise(resolve => {
+      let chan = NetUtil.newChannel({
+        uri: `${server.origin()}/brotli`,
+        loadUsingSystemPrincipal: true,
+      });
+      chan.asyncOpen(
+        new ChannelListener(
+          (req, buff) => resolve({ req, buff }),
+          null,
+          CL_ALLOW_UNKNOWN_CL
+        )
+      );
+    });
+    equal(req.status, Cr.NS_OK);
+    equal(req.QueryInterface(Ci.nsIHttpChannel).responseStatus, 200);
+    equal(buff, "hello");
+  }
+);
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