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Viewing changes to winpr/libwinpr/pipe/test/TestPipeCreatePipe.c

  • Committer: Package Import Robot
  • Author(s): Iain Lane
  • Date: 2014-11-11 12:20:50 UTC
  • mfrom: (1.2.5)
  • mto: This revision was merged to the branch mainline in revision 24.
  • Revision ID: package-import@ubuntu.com-20141111122050-7z628f4ab38qxad5
Tags: upstream-1.1.0~git20140921.1.440916e+dfsg1
Import upstream version 1.1.0~git20140921.1.440916e+dfsg1

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winpr/libwinpr/pipe/test/TestPipeCreatePipe.c
 
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#include <stdio.h>
 
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#include <winpr/crt.h>
 
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#include <winpr/pipe.h>
 
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#include <winpr/tchar.h>
 
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#include <winpr/winpr.h>
 
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#define BUFFER_SIZE     16
 
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int TestPipeCreatePipe(int argc, char* argv[])
 
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{
 
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        BOOL status;
 
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        DWORD dwRead;
 
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        DWORD dwWrite;
 
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        HANDLE hReadPipe;
 
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        HANDLE hWritePipe;
 
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        BYTE readBuffer[BUFFER_SIZE];
 
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        BYTE writeBuffer[BUFFER_SIZE];
 
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        status = CreatePipe(&hReadPipe, &hWritePipe, NULL, BUFFER_SIZE * 2);
 
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        if (!status)
 
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        {
 
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                _tprintf(_T("CreatePipe failed\n"));
 
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                return -1;
 
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        }
 
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        FillMemory(writeBuffer, sizeof(writeBuffer), 0xAA);
 
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        status = WriteFile(hWritePipe, &writeBuffer, sizeof(writeBuffer), &dwWrite, NULL);
 
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        if (!status)
 
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        {
 
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                _tprintf(_T("WriteFile failed\n"));
 
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                return -1;
 
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        }
 
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        if (dwWrite != sizeof(writeBuffer))
 
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        {
 
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                _tprintf(_T("WriteFile: unexpected number of bytes written: Actual: %ld, Expected: %ld\n"),
 
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                        dwWrite, (long int)sizeof(writeBuffer));
 
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                return -1;
 
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        }
 
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        ZeroMemory(readBuffer, sizeof(readBuffer));
 
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        status = ReadFile(hReadPipe, &readBuffer, sizeof(readBuffer), &dwRead, NULL);
 
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        if (!status)
 
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        {
 
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                _tprintf(_T("ReadFile failed\n"));
 
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                return -1;
 
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        }
 
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        if (dwRead != sizeof(readBuffer))
 
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        {
 
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                _tprintf(_T("ReadFile: unexpected number of bytes read: Actual: %ld, Expected: %ld\n"),
 
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                        dwWrite, (long int)sizeof(readBuffer));
 
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                return -1;
 
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        }
 
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        if (memcmp(readBuffer, writeBuffer, BUFFER_SIZE) != 0)
 
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        {
 
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                _tprintf(_T("ReadFile: read buffer is different from write buffer\n"));
 
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                return -1;
 
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        }
 
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        CloseHandle(hReadPipe);
 
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        CloseHandle(hWritePipe);
 
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        return 0;
 
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}