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-rw-r--r--src/pal/tests/palsuite/filemapping_memmgt/ReadProcessMemory/test2/test2.c258
1 files changed, 0 insertions, 258 deletions
diff --git a/src/pal/tests/palsuite/filemapping_memmgt/ReadProcessMemory/test2/test2.c b/src/pal/tests/palsuite/filemapping_memmgt/ReadProcessMemory/test2/test2.c
deleted file mode 100644
index eda40599ce..0000000000
--- a/src/pal/tests/palsuite/filemapping_memmgt/ReadProcessMemory/test2/test2.c
+++ /dev/null
@@ -1,258 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-/*=============================================================
-**
-** Source: test2.c
-**
-** Purpose: Create a child process and some events for communications with it.
-** When the child gets back to us with a memory location and a length,
-** Call WriteProcessMemory on this location and check to see that it
-** writes successfully. Then call ReadProcessMemory to check if the
-** contents read are same as those written
-**
-**
-**============================================================*/
-
-#define UNICODE
-
-#include "commonconsts.h"
-
-#include <palsuite.h>
-
-#if defined(BIT64) && defined(PLATFORM_UNIX)
-#define LLFORMAT "%I64u"
-#else
-#define LLFORMAT "%u"
-#endif
-
-int __cdecl main(int argc, char *argv[])
-{
-
- PROCESS_INFORMATION pi;
- STARTUPINFO si;
- HANDLE hEvToHelper;
- HANDLE hEvFromHelper;
- DWORD dwExitCode;
-
- DWORD dwRet;
- char cmdComposeBuf[MAX_PATH];
- PWCHAR uniString;
-
- if(0 != (PAL_Initialize(argc, argv)))
- {
- return FAIL;
- }
-
- /* Create the signals we need for cross process communication */
- hEvToHelper = CreateEvent(NULL, TRUE, FALSE, szcToHelperEvName);
- if (!hEvToHelper)
- {
- Fail("WriteProcessMemory: CreateEvent of '%S' failed. "
- "GetLastError() returned %d.\n", szcToHelperEvName,
- GetLastError());
- }
- if (GetLastError() == ERROR_ALREADY_EXISTS)
- {
- Fail("WriteProcessMemory: CreateEvent of '%S' failed. "
- "(already exists!)\n", szcToHelperEvName);
- }
- hEvFromHelper = CreateEvent(NULL, TRUE, FALSE, szcFromHelperEvName);
- if (!hEvToHelper)
- {
- Fail("WriteProcessMemory: CreateEvent of '%S' failed. "
- "GetLastError() returned %d.\n", szcFromHelperEvName,
- GetLastError());
- }
- if (GetLastError() == ERROR_ALREADY_EXISTS)
- {
- Fail("WriteProcessMemory: CreateEvent of '%S' failed. "
- "(already exists!)\n", szcFromHelperEvName);
- }
- ResetEvent(hEvFromHelper);
- ResetEvent(hEvToHelper);
-
- if (!sprintf(cmdComposeBuf, "helper %s", commsFileName))
- {
- Fail("Could not convert command line\n");
- }
- uniString = convert(cmdComposeBuf);
-
- ZeroMemory( &si, sizeof(si) );
- si.cb = sizeof(si);
- ZeroMemory( &pi, sizeof(pi) );
-
- /* Create a new process. This is the process that will ask for
- * memory munging */
- if(!CreateProcess( NULL, uniString, NULL, NULL,
- FALSE, 0, NULL, NULL, &si, &pi))
- {
- Trace("ERROR: CreateProcess failed to load executable '%S'. "
- "GetLastError() returned %u.\n",
- uniString, GetLastError());
- free(uniString);
- Fail("");
- }
- free(uniString);
-
-
- while(1)
- {
- FILE *commsFile;
- char* pSrcMemory;
- char* pDestMemory;
- SIZE_T Count;
- SIZE_T wpmCount;
- char incomingCMDBuffer[MAX_PATH + 1];
-
- int err;
- HANDLE readProcessHandle;
- DWORD readProcessID;
- char readProcessBuffer[REGIONSIZE]; // size 1024
- BOOL bResult;
- size_t size = 0;
-
- readProcessID = pi.dwProcessId;
-
- /* wait until the helper tells us that it has given us
- * something to do */
- dwRet = WaitForSingleObject(hEvFromHelper, TIMEOUT);
- if (dwRet != WAIT_OBJECT_0)
- {
- Trace("test1 WaitForSingleObjectTest: WaitForSingleObject "
- "failed (%u)\n", GetLastError());
- break; /* no more work incoming */
- }
-
- /* get the parameters to test WriteProcessMemory with */
- if (!(commsFile = fopen(commsFileName, "r")))
- {
- /* no file means there is no more work */
- break;
- }
- if ( NULL == fgets(incomingCMDBuffer, MAX_PATH, commsFile))
- {
- Fail ("unable to read from communication file %s "
- "for reasons %u & %u\n",
- errno, GetLastError());
- }
- PEDANTIC1(fclose,(commsFile));
- sscanf(incomingCMDBuffer, LLFORMAT " " LLFORMAT, &pDestMemory, &Count);
- if (argc > 1)
- {
- Trace("Preparing to write to " LLFORMAT " bytes @ " LLFORMAT "('%s')\n",
- Count, pDestMemory, incomingCMDBuffer);
- }
-
- /* compose some data to write to the client process */
- if (!(pSrcMemory = malloc(Count)))
- {
- Trace("could not dynamically allocate memory to copy from "
- "for reasons %u & %u\n",
- errno, GetLastError());
- goto doneIteration;
- }
- memset(pSrcMemory, nextValue, Count);
- Trace("Preparing to write to " LLFORMAT " bytes @ " LLFORMAT " ('%s')[%u]\n",
- Count, pDestMemory, incomingCMDBuffer, pSrcMemory);
-
- /* do the work */
- dwRet = WriteProcessMemory(pi.hProcess,
- pDestMemory,
- pSrcMemory,
- Count,
- &wpmCount);
-
- if (!dwRet)
- {
- Trace("%s: Problem: on a write to "LLFORMAT " bytes @ " LLFORMAT " ('%s')\n",
- argv[0], Count, pDestMemory, incomingCMDBuffer);
- Trace("test1 WriteProcessMemory returned a (!=0) (GLE=%u)\n",
- GetLastError());
- }
- if(Count != wpmCount)
- {
- Trace("%s: Problem: on a write to " LLFORMAT " bytes @ " LLFORMAT " ('%s')\n",
- argv[0], Count, pDestMemory, incomingCMDBuffer);
- Trace("The number of bytes written should have been "
- LLFORMAT ", but was reported as " LLFORMAT " \n", Count, wpmCount);
- }
-
- readProcessHandle = OpenProcess(
- PROCESS_VM_READ,
- FALSE,
- readProcessID);
-
- if(NULL == readProcessHandle)
- {
- Fail("\nFailed to call OpenProcess API to retrieve "
- "current process handle error code=%u\n",
- GetLastError());
- }
-
- /*zero the memory*/
- memset(readProcessBuffer, 0, size);
-
- /*retrieve the memory contents*/
- bResult = ReadProcessMemory(
- readProcessHandle, /*current process handle*/
- pDestMemory, /*base of memory area*/
- (LPVOID)readProcessBuffer,
- Count, /*buffer length in bytes*/
- &size);
-
-
- if( !bResult || (Count != size) )
- {
- Trace("\nFailed to call ReadProcessMemory API "
- "to retrieve the memory contents, error code=%u; Bresult[%u] Count[" LLFORMAT "], Size[%d]\n",
- GetLastError(), bResult, Count, size);
-
- err = CloseHandle(readProcessHandle);
-
- if(0 == err)
- {
- Trace("\nFailed to call CloseHandle API, error code=%u\n",
- GetLastError());
- }
- dwExitCode = FAIL;
- }
-
- if( !memcmp (pDestMemory, readProcessBuffer, Count ) )
- {
- Trace("Difference in memory contents, expected [%s], but received [%s]\n", pDestMemory, readProcessBuffer);
- dwExitCode = FAIL;
- }
-
- Trace("ReadProcessBuffer contains [%s]\n", readProcessBuffer);
- err = CloseHandle(readProcessHandle);
-
- free(pSrcMemory);
-
- doneIteration:
- PEDANTIC(ResetEvent, (hEvFromHelper));
- PEDANTIC(SetEvent, (hEvToHelper));
- }
-
- /* wait for the child process to complete */
- WaitForSingleObject ( pi.hProcess, TIMEOUT );
- /* this may return a failure code on a success path */
-
- /* check the exit code from the process */
- if( ! GetExitCodeProcess( pi.hProcess, &dwExitCode ) )
- {
- Trace( "GetExitCodeProcess call failed with error code %u\n",
- GetLastError() );
- dwExitCode = FAIL;
- }
-
-
- PEDANTIC(CloseHandle, (hEvToHelper));
- PEDANTIC(CloseHandle, (hEvFromHelper));
- PEDANTIC(CloseHandle, (pi.hThread));
- PEDANTIC(CloseHandle, (pi.hProcess));
-
- PAL_TerminateEx(dwExitCode);
- return dwExitCode;
-}
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