From 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 03:47:29 +0200
Subject: Adding upstream version 115.8.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 widget/windows/tests/TestUriValidation.cpp | 135 +++++++++++++++++++++++++++++
 1 file changed, 135 insertions(+)
 create mode 100644 widget/windows/tests/TestUriValidation.cpp

(limited to 'widget/windows/tests/TestUriValidation.cpp')

diff --git a/widget/windows/tests/TestUriValidation.cpp b/widget/windows/tests/TestUriValidation.cpp
new file mode 100644
index 0000000000..d8a0ca09ce
--- /dev/null
+++ b/widget/windows/tests/TestUriValidation.cpp
@@ -0,0 +1,135 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 https://mozilla.org/MPL/2.0/. */
+
+#define MOZ_USE_LAUNCHER_ERROR
+
+#define UNICODE
+#include "mozilla/UrlmonHeaderOnlyUtils.h"
+#include "TestUrisToValidate.h"
+
+#include <urlmon.h>
+
+using namespace mozilla;
+
+static LauncherResult<_bstr_t> ShellValidateUri(const wchar_t* aUri) {
+  LauncherResult<UniqueAbsolutePidl> pidlResult = ShellParseDisplayName(aUri);
+  if (pidlResult.isErr()) {
+    return pidlResult.propagateErr();
+  }
+  UniqueAbsolutePidl pidl = pidlResult.unwrap();
+
+  // |pidl| is an absolute path. IShellFolder::GetDisplayNameOf requires a
+  // valid child ID, so the first thing we need to resolve is the IShellFolder
+  // for |pidl|'s parent, as well as the childId that represents |pidl|.
+  // Fortunately SHBindToParent does exactly that!
+  PCUITEMID_CHILD childId = nullptr;
+  RefPtr<IShellFolder> parentFolder;
+  HRESULT hr = SHBindToParent(pidl.get(), IID_IShellFolder,
+                              getter_AddRefs(parentFolder), &childId);
+  if (FAILED(hr)) {
+    return LAUNCHER_ERROR_FROM_HRESULT(hr);
+  }
+
+  // Now we retrieve the display name of |childId|, telling the shell that we
+  // plan to have the string parsed.
+  STRRET strret;
+  hr = parentFolder->GetDisplayNameOf(childId, SHGDN_FORPARSING, &strret);
+  if (FAILED(hr)) {
+    return LAUNCHER_ERROR_FROM_HRESULT(hr);
+  }
+
+  // StrRetToBSTR automatically takes care of freeing any dynamically
+  // allocated memory in |strret|.
+  _bstr_t bstrUri;
+  hr = StrRetToBSTR(&strret, nullptr, bstrUri.GetAddress());
+  if (FAILED(hr)) {
+    return LAUNCHER_ERROR_FROM_HRESULT(hr);
+  }
+
+  return bstrUri;
+}
+
+static LauncherResult<_bstr_t> GetFragment(const wchar_t* aUri) {
+  constexpr DWORD flags =
+      Uri_CREATE_NO_DECODE_EXTRA_INFO | Uri_CREATE_CANONICALIZE |
+      Uri_CREATE_CRACK_UNKNOWN_SCHEMES | Uri_CREATE_PRE_PROCESS_HTML_URI |
+      Uri_CREATE_IE_SETTINGS;
+  RefPtr<IUri> uri;
+  HRESULT hr = CreateUri(aUri, flags, 0, getter_AddRefs(uri));
+  if (FAILED(hr)) {
+    return LAUNCHER_ERROR_FROM_HRESULT(hr);
+  }
+
+  _bstr_t bstrFragment;
+  hr = uri->GetFragment(bstrFragment.GetAddress());
+  if (FAILED(hr)) {
+    return LAUNCHER_ERROR_FROM_HRESULT(hr);
+  }
+  return bstrFragment;
+}
+
+static bool RunSingleTest(const wchar_t* aUri) {
+  LauncherResult<_bstr_t> uriOld = ShellValidateUri(aUri),
+                          uriNew = UrlmonValidateUri(aUri);
+  if (uriOld.isErr() != uriNew.isErr()) {
+    printf("TEST-FAILED | UriValidation | Validation result mismatch on %S\n",
+           aUri);
+    return false;
+  }
+
+  if (uriOld.isErr()) {
+    if (uriOld.unwrapErr().mError != uriNew.unwrapErr().mError) {
+      printf("TEST-FAILED | UriValidation | Error code mismatch on %S\n", aUri);
+      return false;
+    }
+    return true;
+  }
+
+  LauncherResult<_bstr_t> bstrFragment = GetFragment(aUri);
+  if (bstrFragment.isErr()) {
+    printf("TEST-FAILED | UriValidation | Failed to get a fragment from %S\n",
+           aUri);
+    return false;
+  }
+
+  // We validate a uri with two logics: the current one UrlmonValidateUri and
+  // the older one ShellValidateUri, to make sure the same validation result.
+  // We introduced UrlmonValidateUri because ShellValidateUri drops a fragment
+  // in a uri due to the design of Windows.  To bypass the fragment issue, we
+  // extract a fragment and appends it into the validated string, and compare.
+  _bstr_t bstrUriOldCorrected = uriOld.unwrap() + bstrFragment.unwrap();
+  const _bstr_t& bstrUriNew = uriNew.unwrap();
+  if (bstrUriOldCorrected != bstrUriNew) {
+    printf("TEST-FAILED | UriValidation | %S %S %S\n", aUri,
+           static_cast<const wchar_t*>(bstrUriOldCorrected),
+           static_cast<const wchar_t*>(bstrUriNew));
+    return false;
+  }
+
+  return true;
+}
+
+int wmain(int argc, wchar_t* argv[]) {
+  HRESULT hr = CoInitialize(nullptr);
+  if (FAILED(hr)) {
+    return 1;
+  }
+
+  bool isOk = true;
+
+  if (argc == 2) {
+    isOk = RunSingleTest(argv[1]);
+  } else {
+    for (const wchar_t*& testUri : kTestUris) {
+      if (!RunSingleTest(testUri)) {
+        isOk = false;
+      }
+    }
+  }
+
+  CoUninitialize();
+  return isOk ? 0 : 1;
+}
-- 
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