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diff --git a/base/wmi_util_unittest.cc b/base/wmi_util_unittest.cc
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+++ b/base/wmi_util_unittest.cc
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+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <windows.h>
+
+#include "testing/gtest/include/gtest/gtest.h"
+#include "base/wmi_util.h"
+
+TEST(WMIUtilTest, TestLocalConnectionSecurityBlanket) {
+  ::CoInitialize(NULL);
+  IWbemServices* services = NULL;
+  EXPECT_TRUE(WMIUtil::CreateLocalConnection(true, &services));
+  ASSERT_TRUE(NULL != services);
+  ULONG refs = services->Release();
+  EXPECT_EQ(refs, 0);
+  ::CoUninitialize();
+}
+
+TEST(WMIUtilTest, TestLocalConnectionNoSecurityBlanket) {
+  ::CoInitialize(NULL);
+  IWbemServices* services = NULL;
+  EXPECT_TRUE(WMIUtil::CreateLocalConnection(false, &services));
+  ASSERT_TRUE(NULL != services);
+  ULONG refs = services->Release();
+  EXPECT_EQ(refs, 0);
+  ::CoUninitialize();
+}
+
+TEST(WMIUtilTest, TestCreateClassMethod) {
+  ::CoInitialize(NULL);
+  IWbemServices* wmi_services = NULL;
+  EXPECT_TRUE(WMIUtil::CreateLocalConnection(true, &wmi_services));
+  ASSERT_TRUE(NULL != wmi_services);
+  IWbemClassObject* class_method = NULL;
+  EXPECT_TRUE(WMIUtil::CreateClassMethodObject(wmi_services,
+                                               L"Win32_ShortcutFile",
+                                               L"Rename", &class_method));
+  ASSERT_TRUE(NULL != class_method);
+  ULONG refs = class_method->Release();
+  EXPECT_EQ(refs, 0);
+  refs = wmi_services->Release();
+  EXPECT_EQ(refs, 0);
+  ::CoUninitialize();
+}
+
+// Creates an instance of cmd which executes 'echo' and exits immediately.
+TEST(WMIUtilTest, TestLaunchProcess) {
+  ::CoInitialize(NULL);
+  int pid = 0;
+  bool result = WMIProcessUtil::Launch(L"cmd.exe /c echo excelent!", &pid);
+  EXPECT_TRUE(result);
+  EXPECT_GT(pid, 0);
+  ::CoUninitialize();
+}