1 files changed, 59 insertions, 0 deletions
diff --git a/chrome/installer/util/wmi_unittest.cc b/chrome/installer/util/wmi_unittest.cc
new file mode 100644
index 0000000..591f688
--- /dev/null
+++ b/chrome/installer/util/wmi_unittest.cc
@@ -0,0 +1,59 @@
+// Copyright (c) 2006-2008 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 <windows.h>
+
+#include "chrome/installer/util/wmi.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace installer {
+
+TEST(WMITest, TestLocalConnectionSecurityBlanket) {
+  ::CoInitialize(NULL);
+  IWbemServices* services = NULL;
+  EXPECT_TRUE(WMI::CreateLocalConnection(true, &services));
+  ASSERT_TRUE(NULL != services);
+  ULONG refs = services->Release();
+  EXPECT_EQ(refs, 0);
+  ::CoUninitialize();
+}
+
+TEST(WMITest, TestLocalConnectionNoSecurityBlanket) {
+  ::CoInitialize(NULL);
+  IWbemServices* services = NULL;
+  EXPECT_TRUE(WMI::CreateLocalConnection(false, &services));
+  ASSERT_TRUE(NULL != services);
+  ULONG refs = services->Release();
+  EXPECT_EQ(refs, 0);
+  ::CoUninitialize();
+}
+
+TEST(WMITest, TestCreateClassMethod) {
+  ::CoInitialize(NULL);
+  IWbemServices* wmi_services = NULL;
+  EXPECT_TRUE(WMI::CreateLocalConnection(true, &wmi_services));
+  ASSERT_TRUE(NULL != wmi_services);
+  IWbemClassObject* class_method = NULL;
+  EXPECT_TRUE(WMI::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(WMITest, TestLaunchProcess) {
+  ::CoInitialize(NULL);
+  int pid = 0;
+  bool result = WMIProcess::Launch(L"cmd.exe /c echo excelent!", &pid);
+  EXPECT_TRUE(result);
+  EXPECT_GT(pid, 0);
+  ::CoUninitialize();
+}
+
+}  // namespace installer