103 lines
3.5 KiB
C
103 lines
3.5 KiB
C
/*
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* Process tests
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*
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* Copyright 2021 Jinoh Kang
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include <stdlib.h>
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#include <ntstatus.h>
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#define WIN32_NO_STATUS
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#include <windef.h>
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#include <winbase.h>
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#include <winerror.h>
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#include <winternl.h>
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#include "wine/test.h"
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static BOOL (WINAPI *pCompareObjectHandles)(HANDLE, HANDLE);
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static void test_CompareObjectHandles(void)
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{
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HANDLE h1, h2;
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if (!pCompareObjectHandles)
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{
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skip("CompareObjectHandles is not available.\n");
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return;
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}
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ok( pCompareObjectHandles( GetCurrentProcess(), GetCurrentProcess() ),
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"comparing GetCurrentProcess() to self failed with %u\n", GetLastError() );
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ok( pCompareObjectHandles( GetCurrentThread(), GetCurrentThread() ),
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"comparing GetCurrentThread() to self failed with %u\n", GetLastError() );
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SetLastError(0);
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ok( !pCompareObjectHandles( GetCurrentProcess(), GetCurrentThread() ) &&
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GetLastError() == ERROR_NOT_SAME_OBJECT,
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"comparing GetCurrentProcess() to GetCurrentThread() returned %u\n", GetLastError() );
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h1 = NULL;
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ok( DuplicateHandle( GetCurrentProcess(), GetCurrentProcess(), GetCurrentProcess(),
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&h1, 0, FALSE, DUPLICATE_SAME_ACCESS ),
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"failed to duplicate current process handle: %u\n", GetLastError() );
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ok( pCompareObjectHandles( GetCurrentProcess(), h1 ),
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"comparing GetCurrentProcess() with %p failed with %u\n", h1, GetLastError() );
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CloseHandle( h1 );
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h1 = CreateFileA( "\\\\.\\NUL", GENERIC_ALL, 0, NULL, OPEN_EXISTING, 0, 0 );
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ok( h1 != INVALID_HANDLE_VALUE, "CreateFile failed (%d)\n", GetLastError() );
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h2 = NULL;
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ok( DuplicateHandle( GetCurrentProcess(), h1, GetCurrentProcess(),
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&h2, 0, FALSE, DUPLICATE_SAME_ACCESS ),
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"failed to duplicate handle %p: %u\n", h1, GetLastError() );
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ok( pCompareObjectHandles( h1, h2 ),
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"comparing %p with %p failed with %u\n", h1, h2, GetLastError() );
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CloseHandle( h2 );
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h2 = CreateFileA( "\\\\.\\NUL", GENERIC_ALL, 0, NULL, OPEN_EXISTING, 0, 0 );
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ok( h2 != INVALID_HANDLE_VALUE, "CreateFile failed (%d)\n", GetLastError() );
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SetLastError(0);
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ok( !pCompareObjectHandles( h1, h2 ) && GetLastError() == ERROR_NOT_SAME_OBJECT,
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"comparing %p with %p returned %u\n", h1, h2, GetLastError() );
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CloseHandle( h2 );
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CloseHandle( h1 );
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}
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START_TEST(process)
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{
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HMODULE hmod;
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hmod = GetModuleHandleA("kernel32.dll");
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pCompareObjectHandles = (void *)GetProcAddress(hmod, "CompareObjectHandles");
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ok(!pCompareObjectHandles, "expected CompareObjectHandles only in kernelbase.dll\n");
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hmod = GetModuleHandleA("kernelbase.dll");
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pCompareObjectHandles = (void *)GetProcAddress(hmod, "CompareObjectHandles");
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test_CompareObjectHandles();
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}
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