From ee4adf600bdd3aa60cc0e92a39f2111be0a90bc6 Mon Sep 17 00:00:00 2001 From: Miodrag Milanovic Date: Wed, 27 May 2015 15:00:06 +0200 Subject: Added library for supporting unit tests (nw) --- .../unittest-cpp/UnitTest++/Win32/TimeHelpers.cpp | 49 ++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 3rdparty/unittest-cpp/UnitTest++/Win32/TimeHelpers.cpp (limited to '3rdparty/unittest-cpp/UnitTest++/Win32/TimeHelpers.cpp') diff --git a/3rdparty/unittest-cpp/UnitTest++/Win32/TimeHelpers.cpp b/3rdparty/unittest-cpp/UnitTest++/Win32/TimeHelpers.cpp new file mode 100644 index 00000000000..aa97b892b60 --- /dev/null +++ b/3rdparty/unittest-cpp/UnitTest++/Win32/TimeHelpers.cpp @@ -0,0 +1,49 @@ +#include "TimeHelpers.h" + +#define WIN32_LEAN_AND_MEAN +#include + +namespace UnitTest { + +Timer::Timer() + : m_threadHandle(::GetCurrentThread()) + , m_startTime(0) +{ +#if defined(UNITTEST_WIN32) && (_MSC_VER == 1200) // VC6 doesn't have DWORD_PTR + typedef unsigned long DWORD_PTR; +#endif + + DWORD_PTR systemMask; + ::GetProcessAffinityMask(GetCurrentProcess(), &m_processAffinityMask, &systemMask); + ::SetThreadAffinityMask(m_threadHandle, 1); + ::QueryPerformanceFrequency(reinterpret_cast< LARGE_INTEGER* >(&m_frequency)); + ::SetThreadAffinityMask(m_threadHandle, m_processAffinityMask); +} + +void Timer::Start() +{ + m_startTime = GetTime(); +} + +double Timer::GetTimeInMs() const +{ + __int64 const elapsedTime = GetTime() - m_startTime; + double const seconds = double(elapsedTime) / double(m_frequency); + return seconds * 1000.0; +} + +__int64 Timer::GetTime() const +{ + LARGE_INTEGER curTime; + ::SetThreadAffinityMask(m_threadHandle, 1); + ::QueryPerformanceCounter(&curTime); + ::SetThreadAffinityMask(m_threadHandle, m_processAffinityMask); + return curTime.QuadPart; +} + +void TimeHelpers::SleepMs(int ms) +{ + ::Sleep(ms); +} + +} -- cgit v1.2.3