diff options
Diffstat (limited to 'src/pal/tests/palsuite/filemapping_memmgt/UnlockFile/test2/test2.cpp')
-rw-r--r-- | src/pal/tests/palsuite/filemapping_memmgt/UnlockFile/test2/test2.cpp | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/src/pal/tests/palsuite/filemapping_memmgt/UnlockFile/test2/test2.cpp b/src/pal/tests/palsuite/filemapping_memmgt/UnlockFile/test2/test2.cpp deleted file mode 100644 index 22c2cce2fb..0000000000 --- a/src/pal/tests/palsuite/filemapping_memmgt/UnlockFile/test2/test2.cpp +++ /dev/null @@ -1,154 +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 call Unlock on the file, even though it has yet -** to be locked. Then lock a portion of the file, and attempt to call unlock -** on a larger portion of the file. Also, try to unlock a smaller portion -** than was locked. -** -** -**============================================================*/ - -#include <palsuite.h> -#include "../UnlockFile.h" - -int __cdecl main(int argc, char *argv[]) -{ - HANDLE TheFile = NULL; - const char lpBuffer[] = "This is a test file."; - DWORD bytesWritten; - BOOL bRc = TRUE; - char fileName[] = "testfile.tmp"; - - if(0 != (PAL_Initialize(argc, argv))) - { - return FAIL; - } - - /* Open a file which is in the directory */ - TheFile = CreateFile(fileName, - GENERIC_READ|GENERIC_WRITE, - FILE_SHARE_READ|FILE_SHARE_WRITE, - NULL, - CREATE_ALWAYS, - FILE_ATTRIBUTE_NORMAL, - NULL); - - if (TheFile == INVALID_HANDLE_VALUE) - { - Fail("ERROR: Could not open file '%s' with CreateFile. " - "GetLastError() returned %d.\n",fileName,GetLastError()); - } - - bRc = WriteFile( - TheFile, // handle to file - lpBuffer, // data buffer - (DWORD)sizeof(lpBuffer), // number of bytes to write - &bytesWritten, // number of bytes written - NULL // overlapped buffer - ); - - if(!bRc) - { - Trace("ERROR: Could not write to file '%s' with WriteFile.",fileName); - - if(CloseHandle(TheFile) == 0) - { - Fail("ERROR: CloseHandle failed to close the file."); - } - Fail(""); - - } - else if(bytesWritten != (DWORD)sizeof(lpBuffer)) - { - Trace("ERROR: Could not write the correct number of bytes to the " - "file '%s' with WriteFile.",fileName); - - if(CloseHandle(TheFile) == 0) - { - Fail("ERROR: CloseHandle failed to close the file."); - } - Fail(""); - } - - /* Call unlock file on an unlocked file, this should return 0 */ - if(UnlockFile(TheFile, 0, 0, 5, 0) != 0) - { - Trace("ERROR: Attempted to unlock a file which was not locked and " - "the UnlockFile call was successful.\n"); - - if(CloseHandle(TheFile) == 0) - { - Fail("ERROR: CloseHandle failed to close the file."); - } - Fail(""); - } - - /* Lock the file */ - if(LockFile(TheFile, 0, 0, 5, 0) == 0) - { - Trace("ERROR: Failed to call LockFile on a valid file handle. " - "GetLastError returned %d.\n",GetLastError()); - - if(CloseHandle(TheFile) == 0) - { - Fail("ERROR: CloseHandle failed to close the file."); - } - Fail(""); - } - - /* Try to unlock more of the file than was locked by LockFile */ - if(UnlockFile(TheFile, 0, 0, 10, 0) != 0) - { - Trace("ERROR: Attempted to unlock bytes 0 to 9, but only bytes " - "0 to 4 are locked. But, UnlockFile was successful, when it " - "should have failed.\n"); - - if(CloseHandle(TheFile) == 0) - { - Fail("ERROR: CloseHandle failed to close the file."); - } - Fail(""); - } - - /* Try to unlock less of the file than was locked by LockFile */ - if(UnlockFile(TheFile, 0, 0, 3, 0) != 0) - { - Trace("ERROR: Attempted to unlock bytes 0 to 2, but the bytes 0 to " - "4 were locked by LockFile. Unlockfile should have failed " - "when attempting this operation.\n"); - - if(CloseHandle(TheFile) == 0) - { - Fail("ERROR: CloseHandle failed to close the file."); - } - Fail(""); - } - - /* Properly unlock the file */ - if(UnlockFile(TheFile, 0, 0, 5, 0) == 0) - { - Trace("ERROR: UnlockFile failed to unlock bytes 0 to 4 of the file. " - "GetLastError returned %d.\n",GetLastError()); - - if(CloseHandle(TheFile) == 0) - { - Fail("ERROR: CloseHandle failed to close the file."); - } - Fail(""); - } - - if(CloseHandle(TheFile) == 0) - { - Fail("ERROR: CloseHandle failed to close the file.\n"); - } - - PAL_Terminate(); - return PASS; -} - |