diff options
Diffstat (limited to 'src/pal/tests/palsuite/filemapping_memmgt/ReadProcessMemory/ReadProcessMemory_neg1/ReadProcessMemory_neg.c')
-rw-r--r-- | src/pal/tests/palsuite/filemapping_memmgt/ReadProcessMemory/ReadProcessMemory_neg1/ReadProcessMemory_neg.c | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/src/pal/tests/palsuite/filemapping_memmgt/ReadProcessMemory/ReadProcessMemory_neg1/ReadProcessMemory_neg.c b/src/pal/tests/palsuite/filemapping_memmgt/ReadProcessMemory/ReadProcessMemory_neg1/ReadProcessMemory_neg.c deleted file mode 100644 index aecd5ad576..0000000000 --- a/src/pal/tests/palsuite/filemapping_memmgt/ReadProcessMemory/ReadProcessMemory_neg1/ReadProcessMemory_neg.c +++ /dev/null @@ -1,127 +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: ReadProcessMemory_neg.c -** -** Purpose: Negative test the ReadProcessMemory API. -** Call ReadProcessMemory to read unreadabel memory area -** -** -**============================================================*/ -#include <palsuite.h> - -#define REGIONSIZE 1024 - -int __cdecl main(int argc, char *argv[]) -{ - int err; - BOOL bResult; - HANDLE ProcessHandle; - DWORD ProcessID; - LPVOID lpProcessAddress = NULL; - char ProcessBuffer[REGIONSIZE]; - ULONG_PTR size = 0; - - - /*Initialize the PAL environment*/ - err = PAL_Initialize(argc, argv); - if(0 != err) - { - return FAIL; - } - - /*retrieve the current process ID*/ - ProcessID = GetCurrentProcessId(); - - /*retrieve the current process handle*/ - ProcessHandle = OpenProcess( - PROCESS_ALL_ACCESS, - FALSE, /*not inherited*/ - ProcessID); - - if(NULL == ProcessHandle) - { - Fail("\nFailed to call OpenProcess API to retrieve " - "current process handle error code=%u\n", - GetLastError()); - } - - - - /*allocate the virtual memory*/ - lpProcessAddress = VirtualAlloc( - NULL, /*system determine where to allocate the region*/ - REGIONSIZE, /*specify the size*/ - MEM_RESERVE, /*allocation type*/ - PAGE_READONLY); /*access protection*/ - - if(NULL == lpProcessAddress) - { - Fail("\nFailed to call VirtualAlloc API to allocate " - "virtual memory, error code=%u\n", GetLastError()); - } - - /*zero the memory*/ - memset(ProcessBuffer, 0, REGIONSIZE); - /*try to retrieve the unreadable memory area*/ - bResult = ReadProcessMemory( - ProcessHandle, /*current process handle*/ - lpProcessAddress, /*base of memory area*/ - (LPVOID)ProcessBuffer, - REGIONSIZE, /*buffer length in bytes*/ - &size); - - - /*check the return value*/ - if(0 != bResult) - { - Trace("\nFailed to call ReadProcessMemory API for a negative test, " - "Try to read an unreadable memory area will cause fail " - "but it successes\n"); - - err = CloseHandle(ProcessHandle); - if(0 == err) - { - Trace("\nFailed to call CloseHandle API, error code=%u\n", - GetLastError()); - } - - /*decommit the specified region*/ - err = VirtualFree(lpProcessAddress, REGIONSIZE, MEM_DECOMMIT); - if(0 == err) - { - Trace("\nFailed to call VirtualFree API, error code=%u\n", - GetLastError()); - } - Fail(""); - } - - err = CloseHandle(ProcessHandle); - if(0 == err) - { - Trace("\nFailed to call CloseHandle API, error code = %u\n", - GetLastError()); - - err = VirtualFree(lpProcessAddress, REGIONSIZE, MEM_DECOMMIT); - if(0 == err) - { - Trace("\nFailed to call VirtualFree API, error code=%u\n", - GetLastError()); - } - - Fail(""); - } - /*decommit the specified region*/ - err = VirtualFree(lpProcessAddress, REGIONSIZE, MEM_DECOMMIT); - if(0 == err) - { - Fail("\nFailed to call VirtualFree API, error code=%u\n", - GetLastError()); - } - - PAL_Terminate(); - return PASS; -} |