base/win/win_util_unittest.cc

   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_XP 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