| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ui/base/win/osk_display_manager.h" |
| |
| #include "base/files/file_path.h" |
| #include "base/files/file_util.h" |
| #include "base/logging.h" |
| #include "base/macros.h" |
| #include "base/strings/string16.h" |
| #include "base/win/windows_version.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| // This test validates the on screen keyboard path (tabtip.exe) which is read |
| // from the registry. |
| TEST(OnScreenKeyboardTest, OSKPath) { |
| // The on screen keyboard is only available on Windows 8+. |
| if (base::win::GetVersion() < base::win::VERSION_WIN8) |
| return; |
| |
| ui::OnScreenKeyboardDisplayManager* keyboard_display_manager = |
| ui::OnScreenKeyboardDisplayManager::GetInstance(); |
| EXPECT_NE(nullptr, keyboard_display_manager); |
| |
| base::string16 osk_path; |
| EXPECT_TRUE(keyboard_display_manager->GetOSKPath(&osk_path)); |
| EXPECT_FALSE(osk_path.empty()); |
| EXPECT_TRUE(osk_path.find(L"tabtip.exe") != base::string16::npos); |
| |
| // The path read from the registry can be quoted. To check for the existence |
| // of the file we use the base::PathExists function which internally uses the |
| // GetFileAttributes API which does not accept quoted strings. Our workaround |
| // is to look for quotes in the first and last position in the string and |
| // erase them. |
| if ((osk_path.front() == L'"') && (osk_path.back() == L'"')) |
| osk_path = osk_path.substr(1, osk_path.size() - 2); |
| |
| EXPECT_TRUE(base::PathExists(base::FilePath(osk_path))); |
| } |