diff options
Diffstat (limited to 'src/pal/tests/palsuite/filemapping_memmgt/LockFile/test2/test2.cpp')
-rw-r--r-- | src/pal/tests/palsuite/filemapping_memmgt/LockFile/test2/test2.cpp | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/src/pal/tests/palsuite/filemapping_memmgt/LockFile/test2/test2.cpp b/src/pal/tests/palsuite/filemapping_memmgt/LockFile/test2/test2.cpp deleted file mode 100644 index 8aef130ef4..0000000000 --- a/src/pal/tests/palsuite/filemapping_memmgt/LockFile/test2/test2.cpp +++ /dev/null @@ -1,94 +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: Open a file, and lock it from start to EOF. Check to ensure -** the current process can still read and write from/to the file. -** -** -**============================================================*/ - -#include <palsuite.h> -#include "../LockFile.h" - -#define FILENAME "testfile.txt" - -int __cdecl main(int argc, char *argv[]) -{ - - HANDLE TheFile = NULL; - DWORD FileStart = 0; - DWORD FileEnd = 0; - DWORD BytesWritten = 0; - DWORD BytesRead = 0; - char WriteBuffer[] = "This is some test data."; - char DataBuffer[128]; - - if(0 != (PAL_Initialize(argc, argv))) - { - return FAIL; - } - - /* Call the helper function to Create a file, write 'WriteBuffer' to - the file, and lock the file. - */ - - FileEnd = strlen(WriteBuffer); - TheFile = CreateAndLockFile(TheFile, FILENAME, WriteBuffer, - FileStart, FileEnd); - - /* Move the file pointer to the start of the file */ - if(SetFilePointer(TheFile, 0, NULL, FILE_BEGIN) != 0) - { - Fail("ERROR: SetFilePointer failed to move the file pointer back " - "to the start of the file."); - } - - /* Attempt to Read 5 bytes from this file. Since the lock does not - affect the calling process, this should succeed. - */ - - if(ReadFile(TheFile, DataBuffer, 5, &BytesRead, NULL) == 0) - { - Fail("ERROR: ReadFile has failed. Attempted to read in 5 bytes from " - "the file '%s' after it had LockFile called upon it, but within " - "the same process.",FILENAME); - } - - if(strncmp(DataBuffer, WriteBuffer, 5) != 0) - { - Fail("ERROR: The data read in from ReadFile is not what should have " - "been written in the file. '%s' ",DataBuffer); - } - - /* Attempt to Write 5 bytes to this file. Since the lock does not affect - the calling process, this should succeed. - */ - - memset(WriteBuffer, 'X', strlen(WriteBuffer)); - - if(WriteFile(TheFile, WriteBuffer, 5,&BytesWritten, NULL) == 0) - { - Fail("ERROR: WriteFile has failed. Attempted to write 5 bytes to " - "the file '%s' after it had LockFile called upon it, but within " - "the same process.",FILENAME); - } - - if(UnlockFile(TheFile, FileStart, 0, FileEnd, 0) == 0) - { - Fail("ERROR: UnlockFile failed. GetLastError returns %d.", - GetLastError()); - } - - if(CloseHandle(TheFile) == 0) - { - Fail("ERROR: CloseHandle failed to close the file."); - } - - PAL_Terminate(); - return PASS; -} |