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>
---
 .../test_URIFixup_external_protocol_fallback.js    | 106 +++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 docshell/test/unit/test_URIFixup_external_protocol_fallback.js

(limited to 'docshell/test/unit/test_URIFixup_external_protocol_fallback.js')

diff --git a/docshell/test/unit/test_URIFixup_external_protocol_fallback.js b/docshell/test/unit/test_URIFixup_external_protocol_fallback.js
new file mode 100644
index 0000000000..0846070b7a
--- /dev/null
+++ b/docshell/test/unit/test_URIFixup_external_protocol_fallback.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/. */
+
+"use strict";
+
+// Test whether fallback mechanism is working if don't trust nsIExternalProtocolService.
+
+const { AppConstants } = ChromeUtils.importESModule(
+  "resource://gre/modules/AppConstants.sys.mjs"
+);
+const { MockRegistrar } = ChromeUtils.importESModule(
+  "resource://testing-common/MockRegistrar.sys.mjs"
+);
+
+add_task(async function setup() {
+  info(
+    "Prepare mock nsIExternalProtocolService whose externalProtocolHandlerExists returns always true"
+  );
+  const externalProtocolService = Cc[
+    "@mozilla.org/uriloader/external-protocol-service;1"
+  ].getService(Ci.nsIExternalProtocolService);
+  const mockId = MockRegistrar.register(
+    "@mozilla.org/uriloader/external-protocol-service;1",
+    {
+      getProtocolHandlerInfo: scheme =>
+        externalProtocolService.getProtocolHandlerInfo(scheme),
+      externalProtocolHandlerExists: () => true,
+      QueryInterface: ChromeUtils.generateQI(["nsIExternalProtocolService"]),
+    }
+  );
+  const mockExternalProtocolService = Cc[
+    "@mozilla.org/uriloader/external-protocol-service;1"
+  ].getService(Ci.nsIExternalProtocolService);
+  Assert.ok(
+    mockExternalProtocolService.externalProtocolHandlerExists("__invalid__"),
+    "Mock service is working"
+  );
+
+  info("Register new dummy protocol");
+  const dummyProtocolHandlerInfo =
+    externalProtocolService.getProtocolHandlerInfo("dummy");
+  const handlerService = Cc[
+    "@mozilla.org/uriloader/handler-service;1"
+  ].getService(Ci.nsIHandlerService);
+  handlerService.store(dummyProtocolHandlerInfo);
+
+  info("Prepare test search engine");
+  await setupSearchService();
+  await addTestEngines();
+  await Services.search.setDefault(
+    Services.search.getEngineByName(kSearchEngineID),
+    Ci.nsISearchService.CHANGE_REASON_UNKNOWN
+  );
+
+  registerCleanupFunction(() => {
+    handlerService.remove(dummyProtocolHandlerInfo);
+    MockRegistrar.unregister(mockId);
+  });
+});
+
+add_task(function basic() {
+  const testData = [
+    {
+      input: "mailto:test@example.com",
+      expected:
+        isSupportedInHandlerService("mailto") ||
+        // Thunderbird IS a mailto handler, it doesn't have handlers.
+        AppConstants.MOZ_APP_NAME == "thunderbird"
+          ? "mailto:test@example.com"
+          : "http://mailto:test@example.com/",
+    },
+    {
+      input: "keyword:search",
+      expected: "https://www.example.org/?search=keyword%3Asearch",
+    },
+    {
+      input: "dummy:protocol",
+      expected: "dummy:protocol",
+    },
+  ];
+
+  for (const { input, expected } of testData) {
+    assertFixup(input, expected);
+  }
+});
+
+function assertFixup(input, expected) {
+  const { preferredURI } = Services.uriFixup.getFixupURIInfo(
+    input,
+    Services.uriFixup.FIXUP_FLAG_FIX_SCHEME_TYPOS
+  );
+  Assert.equal(preferredURI.spec, expected);
+}
+
+function isSupportedInHandlerService(scheme) {
+  const externalProtocolService = Cc[
+    "@mozilla.org/uriloader/external-protocol-service;1"
+  ].getService(Ci.nsIExternalProtocolService);
+  const handlerService = Cc[
+    "@mozilla.org/uriloader/handler-service;1"
+  ].getService(Ci.nsIHandlerService);
+  return handlerService.exists(
+    externalProtocolService.getProtocolHandlerInfo(scheme)
+  );
+}
-- 
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