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      1 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include <windows.h>
      6 
      7 #include "base/basictypes.h"
      8 #include "base/strings/string_util.h"
      9 #include "base/win/win_util.h"
     10 #include "base/win/windows_version.h"
     11 #include "testing/gtest/include/gtest/gtest.h"
     12 
     13 namespace base {
     14 namespace win {
     15 
     16 namespace {
     17 
     18 // Saves the current thread's locale ID when initialized, and restores it when
     19 // the instance is going out of scope.
     20 class ThreadLocaleSaver {
     21  public:
     22   ThreadLocaleSaver() : original_locale_id_(GetThreadLocale()) {}
     23   ~ThreadLocaleSaver() { SetThreadLocale(original_locale_id_); }
     24 
     25  private:
     26   LCID original_locale_id_;
     27 
     28   DISALLOW_COPY_AND_ASSIGN(ThreadLocaleSaver);
     29 };
     30 
     31 }  // namespace
     32 
     33 // The test is somewhat silly, because the Vista bots some have UAC enabled
     34 // and some have it disabled. At least we check that it does not crash.
     35 TEST(BaseWinUtilTest, TestIsUACEnabled) {
     36   if (GetVersion() >= base::win::VERSION_VISTA) {
     37     UserAccountControlIsEnabled();
     38   } else {
     39     EXPECT_TRUE(UserAccountControlIsEnabled());
     40   }
     41 }
     42 
     43 TEST(BaseWinUtilTest, TestGetUserSidString) {
     44   std::wstring user_sid;
     45   EXPECT_TRUE(GetUserSidString(&user_sid));
     46   EXPECT_TRUE(!user_sid.empty());
     47 }
     48 
     49 TEST(BaseWinUtilTest, TestGetNonClientMetrics) {
     50   NONCLIENTMETRICS metrics = {0};
     51   GetNonClientMetrics(&metrics);
     52   EXPECT_TRUE(metrics.cbSize > 0);
     53   EXPECT_TRUE(metrics.iScrollWidth > 0);
     54   EXPECT_TRUE(metrics.iScrollHeight > 0);
     55 }
     56 
     57 }  // namespace win
     58 }  // namespace base
     59