Update audio samples (#387)

* Update SysVAD public sample.
* Add WaveTest public sample.

1 files changed, 37 insertions, 0 deletions

diff --git a/audio/tests/wavetest/comptest.cpp b/audio/tests/wavetest/comptest.cpp
new file mode 100644
index 00000000..ef41972c
--- /dev/null
+++ b/audio/tests/wavetest/comptest.cpp
@@ -0,0 +1,37 @@
+// ------------------------------------------------------------------------------
+//
+// Copyright (C) Microsoft. All rights reserved.
+//
+// Module Name:
+//
+//  comptest.cpp
+//
+// Abstract:
+//
+//  Implementation file for test cases
+//
+// -------------------------------------------------------------------------------
+
+#include "PreComp.h"
+#include "WaveTestTaef.h"
+#include "tests.h"
+
+// ------------------------------------------------------------------------------
+// Test_VerifyPinSupportsPullMode: Test the requirement that WaveRT drivers must support pull mode audio streaming technology.
+void Test_VerifyPinSupportsPullMode(void)
+{
+    CHalfApp*                       pHalfApp = g_pWaveTest->m_pHalf;
+    BOOL                            bIsRTCapable = false;
+    BOOL                            bIsEventCapable = false;
+
+    VERIFY_SUCCEEDED(pHalfApp->InitializeEndpoint());
+
+    VERIFY_SUCCEEDED(pHalfApp->m_pAudioDeviceEndpoint->GetRTCaps(&bIsRTCapable));
+
+    // Only require pull mode for WaveRT drivers
+    if (bIsRTCapable)
+    {
+        VERIFY_SUCCEEDED(pHalfApp->m_pAudioDeviceEndpoint->GetEventDrivenCapable(&bIsEventCapable));
+        VERIFY_IS_TRUE(bIsEventCapable);
+    }
+}
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