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// Copyright 2006-2008 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/win/wmi.h"
#include <windows.h>
#include "base/win/scoped_com_initializer.h"
#include "testing/gtest/include/gtest/gtest.h"
using Microsoft::WRL::ComPtr;
namespace base {
namespace win {
class WMITest : public ::testing::Test {
private:
ScopedCOMInitializer com_initializer;
};
TEST_F(WMITest, TestLocalConnectionSecurityBlanket) {
ComPtr<IWbemServices> wmi_services = nullptr;
EXPECT_TRUE(CreateLocalWmiConnection(true, &wmi_services));
ASSERT_NE(wmi_services.Get(), nullptr);
ULONG refs = wmi_services.Reset();
EXPECT_EQ(0u, refs);
}
TEST_F(WMITest, TestLocalConnectionNoSecurityBlanket) {
ComPtr<IWbemServices> wmi_services = nullptr;
EXPECT_TRUE(CreateLocalWmiConnection(false, &wmi_services));
ASSERT_NE(wmi_services.Get(), nullptr);
ULONG refs = wmi_services.Reset();
EXPECT_EQ(0u, refs);
}
TEST_F(WMITest, TestCreateClassMethod) {
ComPtr<IWbemServices> wmi_services = nullptr;
EXPECT_TRUE(CreateLocalWmiConnection(true, &wmi_services));
ASSERT_NE(wmi_services.Get(), nullptr);
ComPtr<IWbemClassObject> class_method = nullptr;
EXPECT_TRUE(CreateWmiClassMethodObject(
wmi_services.Get(), L"Win32_ShortcutFile", L"Rename", &class_method));
ASSERT_NE(class_method.Get(), nullptr);
ULONG refs = class_method.Reset();
EXPECT_EQ(0u, refs);
refs = wmi_services.Reset();
EXPECT_EQ(0u, refs);
}
// Creates an instance of cmd which executes 'echo' and exits immediately.
TEST_F(WMITest, TestLaunchProcess) {
int pid = 0;
bool result = WmiLaunchProcess(L"cmd.exe /c echo excelent!", &pid);
EXPECT_TRUE(result);
EXPECT_GT(pid, 0);
}
TEST_F(WMITest, TestComputerSystemInfo) {
WmiComputerSystemInfo info = WmiComputerSystemInfo::Get();
EXPECT_FALSE(info.serial_number().empty());
}
} // namespace win
} // namespace base
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