169 lines
6.1 KiB
C
169 lines
6.1 KiB
C
/*
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* Copyright (C) 2003, 2004 Stefan Leichter
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdarg.h>
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#include "wine/test.h"
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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 "wingdi.h"
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#include "winspool.h"
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static void test_default_printer(void)
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{
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#define DEFAULT_PRINTER_SIZE 1000
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BOOL retval;
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DWORD exact = DEFAULT_PRINTER_SIZE;
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DWORD size;
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FARPROC func = NULL;
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HMODULE lib = NULL;
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char buffer[DEFAULT_PRINTER_SIZE];
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lib = GetModuleHandleA("winspool.drv");
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if (!lib) {
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ok( 0, "GetModuleHandleA(\"winspool.drv\") failed\n");
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return;
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}
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func = GetProcAddress( lib, "GetDefaultPrinterA");
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if (!func)
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/* only supported on NT like OSes starting with win2k */
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return;
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retval = func( buffer, &exact);
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if (ERROR_FILE_NOT_FOUND == GetLastError()) {
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ok( 0, "this test requires a default printer to be set\n");
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return;
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}
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if (!retval || !exact || !strlen(buffer)) {
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ok( 0, "function call GetDefaultPrinterA failed unexpected!\n"
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"function returned %s\n"
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"returned buffer size 0x%08lx\n"
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"returned buffer content %s\n",
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retval ? "true" : "false", exact, buffer);
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return;
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}
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SetLastError(ERROR_SUCCESS);
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retval = func( NULL, NULL);
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ok( !retval, "function result wrong! False expected\n");
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ok( ERROR_INVALID_PARAMETER == GetLastError(),
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"Last error wrong! ERROR_INVALID_PARAMETER expected, got 0x%08lx\n",
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GetLastError());
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SetLastError(ERROR_SUCCESS);
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retval = func( buffer, NULL);
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ok( !retval, "function result wrong! False expected\n");
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ok( ERROR_INVALID_PARAMETER == GetLastError(),
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"Last error wrong! ERROR_INVALID_PARAMETER expected, got 0x%08lx\n",
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GetLastError());
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SetLastError(ERROR_SUCCESS);
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size = 0;
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retval = func( NULL, &size);
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ok( !retval, "function result wrong! False expected\n");
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ok( ERROR_INSUFFICIENT_BUFFER == GetLastError(),
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"Last error wrong! ERROR_INSUFFICIENT_BUFFER expected, got 0x%08lx\n",
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GetLastError());
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ok( size == exact, "Parameter size wrong! %ld expected got %ld\n",
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exact, size);
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SetLastError(ERROR_SUCCESS);
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size = DEFAULT_PRINTER_SIZE;
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retval = func( NULL, &size);
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ok( !retval, "function result wrong! False expected\n");
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ok( ERROR_INSUFFICIENT_BUFFER == GetLastError(),
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"Last error wrong! ERROR_INSUFFICIENT_BUFFER expected, got 0x%08lx\n",
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GetLastError());
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ok( size == exact, "Parameter size wrong! %ld expected got %ld\n",
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exact, size);
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size = 0;
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retval = func( buffer, &size);
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ok( !retval, "function result wrong! False expected\n");
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ok( ERROR_INSUFFICIENT_BUFFER == GetLastError(),
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"Last error wrong! ERROR_INSUFFICIENT_BUFFER expected, got 0x%08lx\n",
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GetLastError());
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ok( size == exact, "Parameter size wrong! %ld expected got %ld\n",
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exact, size);
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size = exact;
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retval = func( buffer, &size);
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ok( retval, "function result wrong! True expected\n");
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ok( size == exact, "Parameter size wrong! %ld expected got %ld\n",
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exact, size);
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}
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static void test_printer_directory(void)
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{ LPBYTE buffer = NULL;
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DWORD cbBuf, pcbNeeded;
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BOOL res;
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(void) GetPrinterDriverDirectoryA( NULL, NULL, 1, NULL, 0, &cbBuf);
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buffer = HeapAlloc( GetProcessHeap(), 0, cbBuf*2);
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res = GetPrinterDriverDirectoryA(NULL, NULL, 1, buffer, cbBuf, &pcbNeeded);
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ok( res, "expected result != 0, got %d\n", res);
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ok( cbBuf == pcbNeeded, "pcbNeeded set to %ld instead of %ld\n",
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pcbNeeded, cbBuf);
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res = GetPrinterDriverDirectoryA(NULL, NULL, 1, buffer, cbBuf*2, &pcbNeeded);
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ok( res, "expected result != 0, got %d\n", res);
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ok( cbBuf == pcbNeeded, "pcbNeeded set to %ld instead of %ld\n",
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pcbNeeded, cbBuf);
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res = GetPrinterDriverDirectoryA( NULL, NULL, 1, buffer, cbBuf-1, &pcbNeeded);
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ok( !res , "expected result == 0, got %d\n", res);
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ok( cbBuf == pcbNeeded, "pcbNeeded set to %ld instead of %ld\n",
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pcbNeeded, cbBuf);
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ok( ERROR_INSUFFICIENT_BUFFER == GetLastError(),
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"last error set to %ld instead of ERROR_INSUFFICIENT_BUFFER\n",
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GetLastError());
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res = GetPrinterDriverDirectoryA( NULL, NULL, 1, NULL, cbBuf, &pcbNeeded);
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ok( (!res && ERROR_INVALID_USER_BUFFER == GetLastError()) ||
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( res && ERROR_INVALID_PARAMETER == GetLastError()) ,
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"expected either result == 0 and "
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"last error == ERROR_INVALID_USER_BUFFER "
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"or result != 0 and last error == ERROR_INVALID_PARAMETER "
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"got result %d and last error == %ld\n", res, GetLastError());
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res = GetPrinterDriverDirectoryA( NULL, NULL, 1, buffer, cbBuf, NULL);
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ok( (!res && RPC_X_NULL_REF_POINTER == GetLastError()) || res,
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"expected either result == 0 and "
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"last error == RPC_X_NULL_REF_POINTER or result != 0 "
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"got result %d and last error == %ld\n", res, GetLastError());
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res = GetPrinterDriverDirectoryA( NULL, NULL, 1, NULL, cbBuf, NULL);
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ok( (!res && RPC_X_NULL_REF_POINTER == GetLastError()) ||
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( res && ERROR_INVALID_PARAMETER == GetLastError()) ,
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"expected either result == 0 and "
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"last error == RPC_X_NULL_REF_POINTER "
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"or result != 0 and last error == ERROR_INVALID_PARAMETER "
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"got result %d and last error == %ld\n", res, GetLastError());
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HeapFree( GetProcessHeap(), 0, buffer);
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}
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START_TEST(info)
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{
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test_default_printer();
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test_printer_directory();
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}
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