1 files changed, 106 insertions, 0 deletions
diff --git a/docshell/test/unit/head_docshell.js b/docshell/test/unit/head_docshell.js
new file mode 100644
index 0000000000..5b0369089e
--- /dev/null
+++ b/docshell/test/unit/head_docshell.js
@@ -0,0 +1,106 @@
+/* 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/. */
+
+var { XPCOMUtils } = ChromeUtils.importESModule(
+  "resource://gre/modules/XPCOMUtils.sys.mjs"
+);
+
+ChromeUtils.defineESModuleGetters(this, {
+  AddonTestUtils: "resource://testing-common/AddonTestUtils.sys.mjs",
+  SearchTestUtils: "resource://testing-common/SearchTestUtils.sys.mjs",
+  SearchUtils: "resource://gre/modules/SearchUtils.sys.mjs",
+  TestUtils: "resource://testing-common/TestUtils.sys.mjs",
+});
+
+XPCOMUtils.defineLazyModuleGetters(this, {
+  HttpServer: "resource://testing-common/httpd.js",
+  NetUtil: "resource://gre/modules/NetUtil.jsm",
+});
+
+var profileDir = do_get_profile();
+
+const kSearchEngineID = "test_urifixup_search_engine";
+const kSearchEngineURL = "https://www.example.org/?search={searchTerms}";
+const kPrivateSearchEngineID = "test_urifixup_search_engine_private";
+const kPrivateSearchEngineURL =
+  "https://www.example.org/?private={searchTerms}";
+const kPostSearchEngineID = "test_urifixup_search_engine_post";
+const kPostSearchEngineURL = "https://www.example.org/";
+const kPostSearchEngineData = "q={searchTerms}";
+
+const SEARCH_CONFIG = [
+  {
+    appliesTo: [
+      {
+        included: {
+          everywhere: true,
+        },
+      },
+    ],
+    default: "yes",
+    webExtension: {
+      id: "fixup_search@search.mozilla.org",
+    },
+  },
+];
+
+async function setupSearchService() {
+  SearchTestUtils.init(this);
+
+  AddonTestUtils.init(this);
+  AddonTestUtils.overrideCertDB();
+  AddonTestUtils.createAppInfo(
+    "xpcshell@tests.mozilla.org",
+    "XPCShell",
+    "1",
+    "42"
+  );
+
+  await SearchTestUtils.useTestEngines(".", null, SEARCH_CONFIG);
+  await AddonTestUtils.promiseStartupManager();
+  await Services.search.init();
+}
+
+/**
+ * After useHttpServer() is called, this string contains the URL of the "data"
+ * directory, including the final slash.
+ */
+var gDataUrl;
+
+/**
+ * Initializes the HTTP server and ensures that it is terminated when tests end.
+ *
+ * @param {string} dir
+ *   The test sub-directory to use for the engines.
+ * @returns {HttpServer}
+ *   The HttpServer object in case further customization is needed.
+ */
+function useHttpServer(dir = "data") {
+  let httpServer = new HttpServer();
+  httpServer.start(-1);
+  httpServer.registerDirectory("/", do_get_cwd());
+  gDataUrl = `http://localhost:${httpServer.identity.primaryPort}/${dir}/`;
+  registerCleanupFunction(async function cleanup_httpServer() {
+    await new Promise(resolve => {
+      httpServer.stop(resolve);
+    });
+  });
+  return httpServer;
+}
+
+async function addTestEngines() {
+  useHttpServer();
+  // This is a hack, ideally we should be setting up a configuration with
+  // built-in engines, but the `chrome_settings_overrides` section that
+  // WebExtensions need is only defined for browser/
+  await SearchTestUtils.promiseNewSearchEngine({
+    url: `${gDataUrl}/engine.xml`,
+  });
+  await SearchTestUtils.promiseNewSearchEngine({
+    url: `${gDataUrl}/enginePrivate.xml`,
+  });
+  await SearchTestUtils.promiseNewSearchEngine({
+    url: `${gDataUrl}/enginePost.xml`,
+  });
+}