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Diffstat (limited to 'src/pal/tests/palsuite/file_io/SetFileAttributesA/test1/SetFileAttributesA.cpp')
-rw-r--r-- | src/pal/tests/palsuite/file_io/SetFileAttributesA/test1/SetFileAttributesA.cpp | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/file_io/SetFileAttributesA/test1/SetFileAttributesA.cpp b/src/pal/tests/palsuite/file_io/SetFileAttributesA/test1/SetFileAttributesA.cpp new file mode 100644 index 0000000000..bacab2a0ad --- /dev/null +++ b/src/pal/tests/palsuite/file_io/SetFileAttributesA/test1/SetFileAttributesA.cpp @@ -0,0 +1,168 @@ +// 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: SetFileAttributesA.c +** +** +** Purpose: Tests the PAL implementation of the SetFileAttributesA function +** Test that we can set a file READONLY, and then that we're unable to +** open that file with WRITE access. Then change it to NORMAL attributes, and +** try to open it again -- it should work now. +** +** Depends: +** CreateFile +** CloseHandle +** +** +**===================================================================*/ + +/* According to the spec, only READONLY attribute can be set + in FreeBSD. +*/ + +#include <palsuite.h> + + + +int __cdecl main(int argc, char **argv) +{ + DWORD TheResult; + HANDLE TheFile; + char* FileName = {"test_file"}; + + if (0 != PAL_Initialize(argc,argv)) + { + return FAIL; + } + + // Create the test file + FILE *testFile = fopen(FileName, "w"); + if (testFile == NULL) + { + Fail("Unexpected error: Unable to open file %S with fopen. \n", FileName); + } + if (fputs("testing", testFile) == EOF) + { + Fail("Unexpected error: Unable to write to file %S with fputs. \n", FileName); + } + if (fclose(testFile) != 0) + { + Fail("Unexpected error: Unable to close file %S with fclose. \n", FileName); + } + testFile = NULL; + + /* Try to set the file to Read-only */ + + TheResult = SetFileAttributesA(FileName, FILE_ATTRIBUTE_READONLY); + + if(TheResult == 0) + { + Fail("ERROR: SetFileAttributesA returned 0, failure, when trying " + "to set the FILE_ATTRIBUTE_READONLY attribute."); + } + + /* Attempt to open this READONLY file with WRITE access, + The open should fail and the HANDLE should be invalid. + */ + + TheFile = CreateFileA( + FileName, // file name + GENERIC_READ|GENERIC_WRITE, // access mode + 0, // share mode + NULL, // SD + OPEN_ALWAYS, // how to create + FILE_ATTRIBUTE_NORMAL, // file attributes + NULL // handle to template file + ); + + if(TheFile != INVALID_HANDLE_VALUE) + { + TheResult = CloseHandle(TheFile); + if(TheResult == 0) + { + Fail("ERROR: CloseHandle failed. This tests relies upon it " + "working properly."); + } + Fail("ERROR: Tried to open a file that was created as " + "READONLY with the GENERIC_WRITE access mode. This should" + " cause CreateFile to return an INVALID_HANDLE_VALUE."); + } + + /* Try to open the file with READ access, this should be ok. + The HANDLE will be valid. + */ + + TheFile = CreateFileA( + FileName, // file name + GENERIC_READ, // access mode + 0, // share mode + NULL, // SD + OPEN_ALWAYS, // how to create + FILE_ATTRIBUTE_NORMAL, // file attributes + NULL // handle to template file + ); + + if(TheFile == INVALID_HANDLE_VALUE) + { + Fail("ERROR: Tried to open a file that was created as " + "READONLY with the GENERIC_READ access mode. This should" + " cause CreateFile to return an valid handle, but " + "INVALID_HANDLE_VALUE was returned!."); + } + + /* Close that HANDLE */ + + TheResult = CloseHandle(TheFile); + + if(TheResult == 0) + { + Fail("ERROR: CloseHandle failed. This tests relies upon it " + "working properly."); + } + + /* Set the file to NORMAL */ + + TheResult = SetFileAttributesA(FileName, FILE_ATTRIBUTE_NORMAL); + + if(TheResult == 0) + { + Fail("ERROR: SetFileAttributesA returned 0, failure, when trying " + "to set the FILE_ATTRIBUTE_NORMAL attribute."); + } + + /* To ensure that the set worked correctly, try to open the file + with WRITE access again -- this time it should succeed. + */ + + TheFile = CreateFileA( + FileName, // file name + GENERIC_READ|GENERIC_WRITE, // access mode + 0, // share mode + NULL, // SD + OPEN_ALWAYS, // how to create + FILE_ATTRIBUTE_NORMAL, // file attributes + NULL // handle to template file + ); + + if(TheFile == INVALID_HANDLE_VALUE) + { + Fail("ERROR: Tried to open a file that was created as " + "NORMAL with the GENERIC_WRITE access mode. This should" + " cause CreateFile to return an valid handle, but " + "INVALID_HANDLE_VALUE was returned!."); + } + + TheResult = CloseHandle(TheFile); + + if(TheResult == 0) + { + Fail("ERROR: CloseHandle failed. This tests relies upon it " + "working properly."); + } + + PAL_Terminate(); + return PASS; +} |