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53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
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//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose: Unit test program for processes
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//
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// $NoKeywords: $
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//=============================================================================//
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#include "unitlib/unitlib.h"
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#include "vstdlib/iprocessutils.h"
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#include "tier1/strtools.h"
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#include "tier1/tier1.h"
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#include "tier0/dbg.h"
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DEFINE_TESTSUITE( ProcessTestSuite )
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DEFINE_TESTCASE( ProcessTestSimple, ProcessTestSuite )
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{
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Msg( "Simple process test...\n" );
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ProcessHandle_t hProcess = g_pProcessUtils->StartProcess( "unittests\\testprocess.exe -delay 1.0", true );
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g_pProcessUtils->WaitUntilProcessCompletes( hProcess );
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int nLen = g_pProcessUtils->GetProcessOutputSize( hProcess );
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char *pBuf = (char*)_alloca( nLen );
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g_pProcessUtils->GetProcessOutput( hProcess, pBuf, nLen );
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g_pProcessUtils->CloseProcess( hProcess );
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Shipping_Assert( !Q_stricmp( pBuf, "Test Finished!\n" ) );
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}
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DEFINE_TESTCASE( ProcessTestBufferOverflow, ProcessTestSuite )
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{
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Msg( "Buffer overflow process test...\n" );
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ProcessHandle_t hProcess = g_pProcessUtils->StartProcess( "unittests\\testprocess.exe -delay 1.0 -extrabytes 32768", true );
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g_pProcessUtils->WaitUntilProcessCompletes( hProcess );
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int nLen = g_pProcessUtils->GetProcessOutputSize( hProcess );
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Shipping_Assert( nLen == 32768 + 16 );
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char *pBuf = (char*)_alloca( nLen );
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g_pProcessUtils->GetProcessOutput( hProcess, pBuf, nLen );
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g_pProcessUtils->CloseProcess( hProcess );
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Shipping_Assert( !Q_strnicmp( pBuf, "Test Finished!\n", 15 ) );
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int nEndExtraBytes = 32768;
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char *pTest = pBuf + 15;
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while( --nEndExtraBytes >= 0 )
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{
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Shipping_Assert( *pTest == (( nEndExtraBytes % 10 ) + '0') );
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++pTest;
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}
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}
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