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author | Jiyoung Yun <jy910.yun@samsung.com> | 2016-12-27 16:46:08 +0900 |
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committer | Jiyoung Yun <jy910.yun@samsung.com> | 2016-12-27 16:46:08 +0900 |
commit | db20f3f1bb8595633a7e16c8900fd401a453a6b5 (patch) | |
tree | e5435159cd1bf0519276363a6fe1663d1721bed3 /src/pal/tests/palsuite/filemapping_memmgt/CreateFileMappingW/test9/createfilemapping.cpp | |
parent | 4b4aad7217d3292650e77eec2cf4c198ea9c3b4b (diff) | |
download | coreclr-db20f3f1bb8595633a7e16c8900fd401a453a6b5.tar.gz coreclr-db20f3f1bb8595633a7e16c8900fd401a453a6b5.tar.bz2 coreclr-db20f3f1bb8595633a7e16c8900fd401a453a6b5.zip |
Imported Upstream version 1.0.0.9127upstream/1.0.0.9127
Diffstat (limited to 'src/pal/tests/palsuite/filemapping_memmgt/CreateFileMappingW/test9/createfilemapping.cpp')
-rw-r--r-- | src/pal/tests/palsuite/filemapping_memmgt/CreateFileMappingW/test9/createfilemapping.cpp | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/filemapping_memmgt/CreateFileMappingW/test9/createfilemapping.cpp b/src/pal/tests/palsuite/filemapping_memmgt/CreateFileMappingW/test9/createfilemapping.cpp new file mode 100644 index 0000000000..16ae74c126 --- /dev/null +++ b/src/pal/tests/palsuite/filemapping_memmgt/CreateFileMappingW/test9/createfilemapping.cpp @@ -0,0 +1,151 @@ +// 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: createfilemapping.c (test 9) +** +** Purpose: Negative test the CreateFileMappingW API. +** +** +**============================================================*/ +#define UNICODE +#include <palsuite.h> + +const int MAPPINGSIZE = 2048; + +int __cdecl main(int argc, char *argv[]) +{ + + HANDLE hFile; + WCHAR lpFileName[] = {'t','e','s','t','.','t','m','p','\0'}; + + HANDLE hFileMapping; + + /* Initialize the PAL environment. + */ + if(0 != PAL_Initialize(argc, argv)) + { + return FAIL; + } + + /* Create a file handle with CreateFile, as READONLY + */ + hFile = CreateFile( lpFileName, + GENERIC_READ, + FILE_SHARE_READ, + NULL, + CREATE_ALWAYS, + FILE_ATTRIBUTE_NORMAL, + NULL); + + if (hFile == INVALID_HANDLE_VALUE) + { + Fail("ERROR: %u :unable to create file \"%s\".\n", + GetLastError(), + lpFileName); + } + + /* Attempt to create a unnamed file-mapping object to a READONLY file + * as READWRITE access. + */ + hFileMapping = CreateFileMapping( + hFile, + NULL, /*not inherited*/ + PAGE_READWRITE, /*read and write*/ + 0, /*high-order size*/ + MAPPINGSIZE, /*low-order size*/ + NULL); /*unnamed object*/ + + if(NULL != hFileMapping) + { + Trace("ERROR: Able to create READWRITE mapping to a " + "READONLY file.\n" ); + if( 0 == CloseHandle(hFile) ) + { + Trace("Unexpected Error: Unable to close file handle\n"); + } + Fail(""); + } + + /* Attempt to create a unnamed file-mapping object to a zero lenght + * file. + */ + hFileMapping = CreateFileMapping( + hFile, + NULL, /*not inherited*/ + PAGE_READWRITE, /*read and write*/ + 0, /*high-order size*/ + 0, /*low-order size*/ + NULL); /*unnamed object*/ + + if( NULL != hFileMapping ) + { + Trace("ERROR: Able to create READWRITE mapping to a " + "READONLY file.\n" ); + if( 0 == CloseHandle(hFile) ) + { + Trace("Unexpected Error: Unable to close file handle\n"); + } + Fail(""); + } + if(GetLastError() != ERROR_ACCESS_DENIED) + { + Trace("ERROR: Expected GetLastError() to return " + "ERROR_FILE_INVALID (%d), it returned %u.\n", + ERROR_FILE_INVALID, + GetLastError()); + if( 0 == CloseHandle(hFile) ) + { + Trace("Unexpected Error: Unable to close file handle\n"); + } + Fail(""); + } + + /* Attempt to create a file mapping that is larger than + * the file. + */ + hFileMapping = CreateFileMapping( + hFile, + NULL, /*not inherited*/ + PAGE_READONLY, /*read only*/ + 0, /*high-order size*/ + MAPPINGSIZE, /*low-order size*/ + NULL); /*unnamed object*/ + if(NULL != hFileMapping) + { + Trace("ERROR: Able to create file mapping of size %d to " + "file of size 0.\n", + MAPPINGSIZE); + if( 0 == CloseHandle(hFile) ) + { + Trace("Unexpected Error: Unable to close file handle\n"); + } + Fail(""); + } + + if(GetLastError() != ERROR_NOT_ENOUGH_MEMORY ) + { + Trace("ERROR: Expected GetLastError() to return " + "ERROR_NOT_ENOUGH_MEMORY (%d), it returned %u.\n", + ERROR_NOT_ENOUGH_MEMORY, + GetLastError()); + if( 0 == CloseHandle(hFile) ) + { + Trace("Unexpected Error: Unable to close file handle\n"); + } + Fail(""); + } + + if( 0 == CloseHandle(hFile) ) + { + Fail("Unexpected Error: Unable to close file handle\n"); + } + + /* Terminate the PAL. + */ + PAL_Terminate(); + return PASS; +} + |