#include <stdio.h>

#include <winpr/crt.h>

#include <winpr/pipe.h>

#include <winpr/tchar.h>

#include <winpr/winpr.h>

#define BUFFER_SIZE	16

int TestPipeCreatePipe(int argc, char* argv[])

{

	BOOL status;

	DWORD dwRead;

	DWORD dwWrite;

	HANDLE hReadPipe;

	HANDLE hWritePipe;

	BYTE readBuffer[BUFFER_SIZE];

	BYTE writeBuffer[BUFFER_SIZE];

	status = CreatePipe(&hReadPipe, &hWritePipe, NULL, BUFFER_SIZE * 2);

	if (!status)

	{

		_tprintf(_T("CreatePipe failed\n"));

		return -1;

	}

	FillMemory(writeBuffer, sizeof(writeBuffer), 0xAA);

	status = WriteFile(hWritePipe, &writeBuffer, sizeof(writeBuffer), &dwWrite, NULL);

	if (!status)

	{

		_tprintf(_T("WriteFile failed\n"));

		return -1;

	}

	if (dwWrite != sizeof(writeBuffer))

	{

		_tprintf(_T("WriteFile: unexpected number of bytes written: Actual: %")_T(PRIu32)_T(", Expected: %")_T(PRIuz)_T("\n"),

			dwWrite, sizeof(writeBuffer));

		return -1;

	}

	ZeroMemory(readBuffer, sizeof(readBuffer));

	status = ReadFile(hReadPipe, &readBuffer, sizeof(readBuffer), &dwRead, NULL);

	if (!status)

	{

		_tprintf(_T("ReadFile failed\n"));

		return -1;

	}

	if (dwRead != sizeof(readBuffer))

	{

		_tprintf(_T("ReadFile: unexpected number of bytes read: Actual: %")_T(PRIu32)_T(", Expected: %")_T(PRIuz)_T("\n"),

			dwWrite, sizeof(readBuffer));

		return -1;

	}

	if (memcmp(readBuffer, writeBuffer, BUFFER_SIZE) != 0)

	{

		_tprintf(_T("ReadFile: read buffer is different from write buffer\n"));

		return -1;

	}

	CloseHandle(hReadPipe);

	CloseHandle(hWritePipe);

	return 0;

}