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kernel32/tests: Add tests for UnmapViewOfFile with unaligned pointer. 

Signed-off-by: Michael Müller <michael@fds-team.de>
Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Michael Müller 2016-07-19 12:59:24 +02:00 committed by Alexandre Julliard
parent 8ba03f8a98
commit 38d4935007
1 changed files with 25 additions and 1 deletions
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26
dlls/kernel32/tests/virtual.c
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@ -435,7 +435,7 @@ static void test_MapViewOfFile(void)
SetLastError(0xdeadbeef); SetLastError(0xdeadbeef);
file = CreateFileA( testfile, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0 ); file = CreateFileA( testfile, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0 );
ok( file != INVALID_HANDLE_VALUE, "CreateFile error %u\n", GetLastError() ); ok( file != INVALID_HANDLE_VALUE, "CreateFile error %u\n", GetLastError() );
SetFilePointer( file, 4096, NULL, FILE_BEGIN ); SetFilePointer( file, 12288, NULL, FILE_BEGIN );
SetEndOfFile( file ); SetEndOfFile( file );
/* read/write mapping */ /* read/write mapping */
@ -994,6 +994,30 @@ static void test_MapViewOfFile(void)
ok(info.State == MEM_FREE, "%#x != MEM_FREE\n", info.State); ok(info.State == MEM_FREE, "%#x != MEM_FREE\n", info.State);
ok(info.Type == 0, "%#x != 0\n", info.Type); ok(info.Type == 0, "%#x != 0\n", info.Type);
mapping = CreateFileMappingA( file, NULL, PAGE_READONLY, 0, 12288, NULL );
ok( mapping != NULL, "CreateFileMappingA failed with error %u\n", GetLastError() );
ptr = MapViewOfFile( mapping, FILE_MAP_READ, 0, 0, 12288 );
ok( ptr != NULL, "MapViewOfFile failed with error %u\n", GetLastError() );
ret = UnmapViewOfFile( (char *)ptr + 100 );
ok( ret, "UnmapViewOfFile failed with error %u\n", GetLastError() );
ptr = MapViewOfFile( mapping, FILE_MAP_READ, 0, 0, 12288 );
ok( ptr != NULL, "MapViewOfFile failed with error %u\n", GetLastError() );
ret = UnmapViewOfFile( (char *)ptr + 4096 );
todo_wine ok( ret, "UnmapViewOfFile failed with error %u\n", GetLastError() );
if (!ret) UnmapViewOfFile( ptr );
ptr = MapViewOfFile( mapping, FILE_MAP_READ, 0, 0, 12288 );
ok( ptr != NULL, "MapViewOfFile failed with error %u\n", GetLastError() );
ret = UnmapViewOfFile( (char *)ptr + 4096 + 100 );
todo_wine ok( ret, "UnmapViewOfFile failed with error %u\n", GetLastError() );
if (!ret) UnmapViewOfFile( ptr );
CloseHandle(mapping);
CloseHandle(file); CloseHandle(file);
DeleteFileA(testfile); DeleteFileA(testfile);
} }