From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../unit/test_head_request_no_response_body.js     | 76 ++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 netwerk/test/unit/test_head_request_no_response_body.js

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

diff --git a/netwerk/test/unit/test_head_request_no_response_body.js b/netwerk/test/unit/test_head_request_no_response_body.js
new file mode 100644
index 0000000000..dc920e3a0b
--- /dev/null
+++ b/netwerk/test/unit/test_head_request_no_response_body.js
@@ -0,0 +1,76 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+/*
+
+Test that a response to HEAD method should not have a body.
+1. Create a GET request and write the response into cache.
+2. Create the second GET request with the same URI and see if the response is
+   from cache.
+3. Create a HEAD request and test if we got a response with an empty body.
+
+*/
+
+"use strict";
+
+const { HttpServer } = ChromeUtils.import("resource://testing-common/httpd.js");
+
+const responseContent = "response body";
+
+function test_handler(metadata, response) {
+  response.setHeader("Content-Type", "text/html", false);
+  response.setHeader("Cache-control", "max-age=9999", false);
+  response.setStatusLine(metadata.httpVersion, 200, "OK");
+  if (metadata.method != "HEAD") {
+    response.bodyOutputStream.write(responseContent, responseContent.length);
+  }
+}
+
+function make_channel(url, method) {
+  let channel = NetUtil.newChannel({
+    uri: url,
+    loadUsingSystemPrincipal: true,
+  }).QueryInterface(Ci.nsIHttpChannel);
+  channel.requestMethod = method;
+  return channel;
+}
+
+async function get_response(channel, fromCache) {
+  return new Promise(resolve => {
+    channel.asyncOpen(
+      new ChannelListener((request, buffer, ctx, isFromCache) => {
+        ok(fromCache == isFromCache, `got response from cache = ${fromCache}`);
+        resolve(buffer);
+      })
+    );
+  });
+}
+
+async function stop_server(httpserver) {
+  return new Promise(resolve => {
+    httpserver.stop(resolve);
+  });
+}
+
+add_task(async function () {
+  let httpserver = new HttpServer();
+  httpserver.registerPathHandler("/testdir", test_handler);
+  httpserver.start(-1);
+  const PORT = httpserver.identity.primaryPort;
+  const URI = `http://localhost:${PORT}/testdir`;
+
+  let response;
+
+  response = await get_response(make_channel(URI, "GET"), false);
+  ok(response === responseContent, "got response body");
+
+  response = await get_response(make_channel(URI, "GET"), true);
+  ok(response === responseContent, "got response body from cache");
+
+  response = await get_response(make_channel(URI, "HEAD"), false);
+  ok(response === "", "should have empty body");
+
+  await stop_server(httpserver);
+});
-- 
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