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// ------------------------------------------------------------------------------
//
// Copyright (C) Microsoft Corporation. All rights reserved.
//
// File Name:
//
// KsPosTestTaef.cpp
//
// Abstract:
//
// Implementation file for KsPosTestTaef
//
// -------------------------------------------------------------------------------
#include "PreComp.h"
#include "KsPosTestTaef.h"
#include "tests.h"
#include <TestResourceHelper.h>
using namespace WEX::Common;
using namespace WEX::Logging;
using namespace WEX::TestExecution;
#define RUN_TEST_CASE(testfn) \
{ \
SetVerifyOutput verifySettings(VerifyOutputSettings::LogOnlyFailures); \
testfn(); \
}
IBasicLog * g_pBasicLog = NULL;
WDMAudio::KsPosTest* g_pKsPosTst = NULL;
TIMER_MECHANISM g_Timer =
{
tpQPC, "QueryPerformanceCounter"
};
void LogWaveFormat(WAVEFORMATEX* pwfx)
{
WAVEFORMATEXTENSIBLE* wfex = (WAVEFORMATEXTENSIBLE*)pwfx;
switch (pwfx->wFormatTag)
{
case WAVE_FORMAT_PCM:
LOG(g_pBasicLog, L" wFormatTag = WAVE_FORMAT_PCM");
break;
case WAVE_FORMAT_IEEE_FLOAT:
LOG(g_pBasicLog, L" wFormatTag = WAVE_FORMAT_IEEE_FLOAT");
break;
case WAVE_FORMAT_EXTENSIBLE:
LOG(g_pBasicLog, L" wFormatTag = WAVE_FORMAT_EXTENSIBLE");
if (wfex->SubFormat.Data1 == WAVE_FORMAT_PCM)
LOG(g_pBasicLog, L" SubFormat = WAVE_FORMAT_PCM");
if (wfex->SubFormat.Data1 == WAVE_FORMAT_IEEE_FLOAT)
LOG(g_pBasicLog, L" SubFormat = WAVE_FORMAT_IEEE_FLOAT");
break;
default:
LOG(g_pBasicLog, L" wFormatTag = UNKNOWN!");
}
LOG(g_pBasicLog, L" nChannel = %d", pwfx->nChannels);
LOG(g_pBasicLog, L" nSamplesPerSec = %d", pwfx->nSamplesPerSec);
LOG(g_pBasicLog, L" nAvgBytesPerSe = %d", pwfx->nAvgBytesPerSec);
LOG(g_pBasicLog, L" nBlockAlign = %d", pwfx->nBlockAlign);
LOG(g_pBasicLog, L" wBitsPerSample = %d", pwfx->wBitsPerSample);
if (pwfx->wFormatTag == WAVE_FORMAT_EXTENSIBLE)
{
LOG(g_pBasicLog, L" wValidBitsPerSample = %d", wfex->Samples.wValidBitsPerSample);
LOG(g_pBasicLog, L" dwChannelMask = %hd", wfex->dwChannelMask);
}
}
// -------------------------------------------------------------------------------
namespace WDMAudio
{
BEGIN_MODULE()
MODULE_PROPERTY(L"Feature", L"PortCls HCK Tests")
MODULE_PROPERTY(L"TestResourceDependent", L"true")
END_MODULE()
// Create WEXBasicLog, Coinitialize Etc
MODULE_SETUP(WDMAudioSetup)
// Release stuff acquired in WDMAudioSetup
MODULE_CLEANUP(WDMAudioCleanup)
};
bool WDMAudio::WDMAudioSetup()
{
if (NULL == g_pBasicLog)
{
if (!(VERIFY_SUCCEEDED(CreateWexBasicLog(&g_pBasicLog))))
{
return false;
}
}
return true;
}
bool WDMAudio::WDMAudioCleanup()
{
if (g_pBasicLog)
{
g_pBasicLog->Release();
}
return true;
}
// -------------------------------------------------------------------------------
bool WDMAudio::KsPosTest::KsPosTestSetup()
{
g_pKsPosTst = this;
m_pTimer = &g_Timer;
// The histograms can be displayed by using the command line parameter checked below
// If the parameter is not specified, the default is to log everything.
bool param = true;
WEX::TestExecution::RuntimeParameters::TryGetValue(L"logHistograms", param);
m_fLogHistograms = param;
// Get the QPC frequency for timing on the tests.
// This can be done here as the frequency does not change.
LARGE_INTEGER liFrequency;
QueryPerformanceFrequency(&liFrequency);
m_qpcFrequency = liFrequency.QuadPart;
LOG(g_pBasicLog, "Frequency: %llu", m_qpcFrequency);
return true;
}
bool WDMAudio::KsPosTest::KsPosTestCleanUp()
{
g_pKsPosTst = NULL;
return true;
}
// -------------------------------------------------------------------------------
bool WDMAudio::KsPosTest::TestCaseSetup()
{
CComPtr<ITestResource> spResource;
CComQIPtr<IHalfAppContainer> spHalfContainer;
SetVerifyOutput verifySettings(VerifyOutputSettings::LogOnlyFailures);
Log::Comment(L"");
Log::Comment(L"------------------------------------------------------");
Log::Comment(L"Running test case setup");
size_t count = Resources::Count();
if (!VERIFY_ARE_EQUAL(count, (size_t)1)) { return false; }
if (!VERIFY_SUCCEEDED(Resources::Item(0, &spResource))) { return false; }
// 1. Assign m_pHalf
spHalfContainer = spResource;
if (!VERIFY_IS_NOT_NULL(spHalfContainer)) { return false; }
if (!VERIFY_SUCCEEDED(spHalfContainer->GetHalfApp(&m_pHalf))) { return false; }
// 2. Check if this is a loopback pin. If so, assign the host pin's HalfApp
if (m_pHalf->m_ConnectorType == eLoopbackConnector)
{
VERIFY_SUCCEEDED(m_pHalf->GetHostHalfApp(&m_pHostHalf));
}
else
{
m_pHostHalf = NULL;
}
Log::Comment(L"The test will run on the following format:");
if (m_pHostHalf != NULL)
{
LogWaveFormat(m_pHostHalf->m_pCurrentFormat.get());
}
else
{
LogWaveFormat(m_pHalf->m_pCurrentFormat.get());
}
// Get a HNS reference from the begining of the test so the HNS from system and driver times won't be so large
LARGE_INTEGER liNow;
QueryPerformanceCounter(&liNow);
// Convert QPC to microseconds and then HNS. This is to prevent overflows from converting directly to HNS.
m_testBaseHns = (liNow.QuadPart * MICROSECONDS_PER_SECOND) / m_qpcFrequency;
m_testBaseHns *= HNSTIME_UNITS_PER_MICROSECOND;
return true;
}
bool WDMAudio::KsPosTest::TestCaseCleanUp()
{
// Stop the timer here, in case any latency test fails
NtSetTimerResolution(0, FALSE, &actualTimerResolution);
// Attempt to unregister the thread with MMCSS just in case the test failed before doing so.
m_threadPriority.UnRegisterWithMMCSS();
if (!CompareWaveFormat(m_pHalf->m_pCurrentFormat.get(), m_pHalf->m_pPreferredFormat.get())) {
CloneWaveFormat(m_pHalf->m_pPreferredFormat.get(), wil::out_param(m_pHalf->m_pCurrentFormat));
m_pHalf->m_u32CurrentDefaultPeriodicityInFrames = m_pHalf->m_u32DefaultPeriodicityInFrames;
m_pHalf->m_u32CurrentFundamentalPeriodicityInFrames = m_pHalf->m_u32FundamentalPeriodicityInFrames;
m_pHalf->m_u32CurrentMinPeriodicityInFrames = m_pHalf->m_u32MinPeriodicityInFrames;
m_pHalf->m_u32CurrentMaxPeriodicityInFrames = m_pHalf->m_u32MaxPeriodicityInFrames;
}
if (m_pHostHalf != NULL) {
if (!VERIFY_SUCCEEDED(m_pHostHalf->CleanupStream())) { return false; }
if (!VERIFY_SUCCEEDED(m_pHostHalf->ReleaseEndpoint())) { return false; }
if (!VERIFY_SUCCEEDED(m_pHostHalf->ReleaseSineToneDataBuffer())) { return false; }
delete m_pHostHalf;
m_pHostHalf = NULL;
}
if (m_pHalf != NULL) {
if (!VERIFY_SUCCEEDED(m_pHalf->CleanupStream())) { return false; }
if (!VERIFY_SUCCEEDED(m_pHalf->ReleaseEndpoint())) { return false; }
if (!VERIFY_SUCCEEDED(m_pHalf->ReleaseSineToneDataBuffer())) { return false; }
m_pHalf = NULL;
}
return true;
}
// -------------------------------------------------------------------------------
void WDMAudio::KsPosTestPreTest::TAEF_VerifyAllEndpointsPluggedIn()
{
VerifyAllEndpointsPluggedIn();
}
// -------------------------------------------------------------------------------
void WDMAudio::KsPosTest::TAEF_DriftAndJitter()
{
RUN_TEST_CASE(Test_DriftAndJitter_Default);
}
void WDMAudio::KsPosTest::TAEF_Latency()
{
RUN_TEST_CASE(Test_Latency_Default);
}
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