dlls/localui/tests/localui.c

   1 /*
   2  * Unit test suite for the Local Printmonitor User Interface
   3  *
   4  * Copyright 2007 Detlef Riekenberg
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  *
  20  */
  21
  22 #include <stdarg.h>
  23 #include <stdio.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winerror.h"
  28 #include "wingdi.h"
  29 #include "winnls.h"
  30 #include "winreg.h"
  31
  32 #include "winspool.h"
  33 #include "ddk/winsplp.h"
  34
  35 #include "wine/test.h"
  36
  37
  38 /* ##### */
  39
  40 static HMODULE  hdll;
  41 static PMONITORUI (WINAPI *pInitializePrintMonitorUI)(VOID);
  42 static PMONITORUI pui;
  43 static BOOL  (WINAPI *pAddPortUI)(PCWSTR, HWND, PCWSTR, PWSTR *);
  44 static BOOL  (WINAPI *pConfigurePortUI)(PCWSTR, HWND, PCWSTR);
  45 static BOOL  (WINAPI *pDeletePortUI)(PCWSTR, HWND, PCWSTR);
  46
  47 static WCHAR does_not_existW[] = {'d','o','e','s','_','n','o','t','_','e','x','i','s','t',0};
  48 static WCHAR emptyW[] = {0};
  49 static CHAR  fmt_comA[] = {'C','O','M','%','u',':',0};
  50 static CHAR  fmt_lptA[] = {'L','P','T','%','u',':',0};
  51 static WCHAR localportW[] = {'L','o','c','a','l',' ','P','o','r','t',0};
  52 static WCHAR portname_fileW[] = {'F','I','L','E',':',0};
  53
  54 static LPBYTE pi_buffer;
  55 static DWORD pi_numports;
  56 static DWORD pi_needed;
  57
  58 static PORT_INFO_2W * lpt_present;
  59 static PORT_INFO_2W * com_present;
  60 static PORT_INFO_2W * file_present;
  61
  62 static LPWSTR   lpt_absent;
  63 static LPWSTR   com_absent;
  64
  65 /* ########################### */
  66
  67 static PORT_INFO_2W * find_portinfo2(LPWSTR pPort)
  68 {
  69     PORT_INFO_2W * pi;
  70     DWORD   res;
  71
  72     if (!pi_buffer) {
  73         res = EnumPortsW(NULL, 2, NULL, 0, &pi_needed, &pi_numports);
  74         ok(!res, "EnumPorts failed: got %d\n", res);
  75         pi_buffer = HeapAlloc(GetProcessHeap(), 0, pi_needed);
  76         res = EnumPortsW(NULL, 2, pi_buffer, pi_needed, &pi_needed, &pi_numports);
  77         ok(res == 1, "EnumPorts failed: got %d\n", res);
  78     }
  79     if (pi_buffer) {
  80         pi = (PORT_INFO_2W *) pi_buffer;
  81         res = 0;
  82         while (pi_numports > res) {
  83             if (lstrcmpiW(pi->pPortName, pPort) == 0) {
  84                 return pi;
  85             }
  86             pi++;
  87             res++;
  88         }
  89     }
  90     return NULL;
  91 }
  92
  93
  94 /* ########################### */
  95
  96 static LPCSTR load_functions(void)
  97 {
  98     LPCSTR  ptr;
  99
 100     ptr = "localui.dll";
 101     hdll = LoadLibraryA(ptr);
 102     if (!hdll) return ptr;
 103
 104     ptr = "InitializePrintMonitorUI";
 105     pInitializePrintMonitorUI = (VOID *) GetProcAddress(hdll, ptr);
 106     if (!pInitializePrintMonitorUI) return ptr;
 107
 108     return NULL;
 109 }
 110
 111 /* ###########################
 112  *   strdupW [internal]
 113  */
 114
 115 static LPWSTR strdupW(LPCWSTR strW)
 116 {
 117     LPWSTR  ptr;
 118
 119     ptr = HeapAlloc(GetProcessHeap(), 0, (lstrlenW(strW) + 1) * sizeof(WCHAR));
 120     if (ptr) {
 121         lstrcpyW(ptr, strW);
 122     }
 123     return ptr;
 124 }
 125
 126 /* ########################### */
 127
 128 static void test_AddPortUI(void)
 129 {
 130     DWORD   res;
 131     LPWSTR  new_portname;
 132
 133     /* not present before w2k */
 134     if (!pAddPortUI) {
 135         skip("AddPortUI not found\n");
 136         return;
 137     }
 138
 139     SetLastError(0xdeadbeef);
 140     res = pAddPortUI(NULL, NULL, NULL, NULL);
 141     ok( !res &&
 142         ((GetLastError() == ERROR_UNKNOWN_PORT) || (GetLastError() == ERROR_INVALID_PRINTER_NAME)),
 143         "got %d with %u (expected '0' with: ERROR_UNKNOWN_PORT or "
 144         "ERROR_INVALID_PRINTER_NAME)\n", res, GetLastError());
 145
 146     SetLastError(0xdeadbeef);
 147     res = pAddPortUI(NULL, NULL, emptyW, NULL);
 148     ok( !res &&
 149         ((GetLastError() == ERROR_UNKNOWN_PORT) || (GetLastError() == ERROR_INVALID_PRINTER_NAME)),
 150         "got %d with %u (expected '0' with: ERROR_UNKNOWN_PORT or "
 151         "ERROR_INVALID_PRINTER_NAME)\n", res, GetLastError());
 152
 153     SetLastError(0xdeadbeef);
 154     res = pAddPortUI(NULL, NULL, does_not_existW, NULL);
 155     ok( !res &&
 156         ((GetLastError() == ERROR_UNKNOWN_PORT) || (GetLastError() == ERROR_INVALID_PRINTER_NAME)),
 157         "got %d with %u (expected '0' with: ERROR_UNKNOWN_PORT or "
 158         "ERROR_INVALID_PRINTER_NAME)\n", res, GetLastError());
 159
 160     if (winetest_interactive) {
 161         SetLastError(0xdeadbeef);
 162         new_portname = NULL;
 163         /*
 164          * - On MSDN, you can read, that no dialogs should be displayed, when hWnd
 165          *   is NULL, but native localui does not care
 166          * - when the new port already exist,
 167          *   TRUE is returned, but new_portname is NULL
 168          * - when the new port starts with "COM" or "LPT",
 169          *   FALSE is returned with ERROR_NOT_SUPPORTED in windows
 170          */
 171         res = pAddPortUI(NULL, NULL, localportW, &new_portname);
 172         ok( res ||
 173             (GetLastError() == ERROR_CANCELLED) ||
 174             (GetLastError() == ERROR_ACCESS_DENIED) ||
 175             (GetLastError() == ERROR_NOT_SUPPORTED),
 176             "got %d with %u and %p (expected '!= 0' or '0' with: "
 177             "ERROR_CANCELLED, ERROR_ACCESS_DENIED or ERROR_NOT_SUPPORTED)\n",
 178             res, GetLastError(), new_portname);
 179
 180         GlobalFree(new_portname);
 181     }
 182 }
 183
 184 /* ########################### */
 185
 186 static void test_ConfigurePortUI(void)
 187 {
 188     DWORD   res;
 189
 190     /* not present before w2k */
 191     if (!pConfigurePortUI) {
 192         skip("ConfigurePortUI not found\n");
 193         return;
 194     }
 195
 196     SetLastError(0xdeadbeef);
 197     res = pConfigurePortUI(NULL, NULL, NULL);
 198     ok( !res &&
 199         ((GetLastError() == ERROR_UNKNOWN_PORT) || (GetLastError() == ERROR_INVALID_PRINTER_NAME)),
 200         "got %d with %u (expected '0' with: ERROR_UNKNOWN_PORT or "
 201         "ERROR_INVALID_PRINTER_NAME)\n", res, GetLastError());
 202
 203     SetLastError(0xdeadbeef);
 204     res = pConfigurePortUI(NULL, NULL, emptyW);
 205     ok( !res &&
 206         ((GetLastError() == ERROR_UNKNOWN_PORT) || (GetLastError() == ERROR_INVALID_PRINTER_NAME)),
 207         "got %d with %u (expected '0' with: ERROR_UNKNOWN_PORT or "
 208         "ERROR_INVALID_PRINTER_NAME)\n", res, GetLastError());
 209
 210
 211     SetLastError(0xdeadbeef);
 212     res = pConfigurePortUI(NULL, NULL, does_not_existW);
 213     ok( !res &&
 214         ((GetLastError() == ERROR_UNKNOWN_PORT) || (GetLastError() == ERROR_INVALID_PRINTER_NAME)),
 215         "got %d with %u (expected '0' with: ERROR_UNKNOWN_PORT or "
 216         "ERROR_INVALID_PRINTER_NAME)\n", res, GetLastError());
 217
 218     if (winetest_interactive && lpt_present) {
 219         SetLastError(0xdeadbeef);
 220         res = pConfigurePortUI(NULL, NULL, lpt_present->pPortName);
 221         ok( res ||
 222             (GetLastError() == ERROR_CANCELLED) || (GetLastError() == ERROR_ACCESS_DENIED),
 223             "got %d with %u (expected '!= 0' or '0' with: ERROR_CANCELLED or "
 224             "ERROR_ACCESS_DENIED)\n", res, GetLastError());
 225     }
 226
 227     if (lpt_absent) {
 228         SetLastError(0xdeadbeef);
 229         res = pConfigurePortUI(NULL, NULL, lpt_absent);
 230         ok( !res &&
 231             ((GetLastError() == ERROR_UNKNOWN_PORT) || (GetLastError() == ERROR_INVALID_PRINTER_NAME)),
 232             "got %d with %u (expected '0' with: ERROR_UNKNOWN_PORT or "
 233             "ERROR_INVALID_PRINTER_NAME)\n", res, GetLastError());
 234     }
 235
 236     if (winetest_interactive && com_present) {
 237         SetLastError(0xdeadbeef);
 238         res = pConfigurePortUI(NULL, NULL, com_present->pPortName);
 239         ok( res ||
 240             (GetLastError() == ERROR_CANCELLED) || (GetLastError() == ERROR_ACCESS_DENIED),
 241             "got %d with %u (expected '!= 0' or '0' with: ERROR_CANCELLED or "
 242             "ERROR_ACCESS_DENIED)\n", res, GetLastError());
 243     }
 244
 245     if (com_absent) {
 246         SetLastError(0xdeadbeef);
 247         res = pConfigurePortUI(NULL, NULL, com_absent);
 248         ok( !res &&
 249             ((GetLastError() == ERROR_UNKNOWN_PORT) || (GetLastError() == ERROR_INVALID_PRINTER_NAME)),
 250             "got %d with %u (expected '0' with: ERROR_UNKNOWN_PORT or "
 251             "ERROR_INVALID_PRINTER_NAME)\n", res, GetLastError());
 252
 253     }
 254
 255     if (winetest_interactive && file_present) {
 256         SetLastError(0xdeadbeef);
 257         res = pConfigurePortUI(NULL, NULL, portname_fileW);
 258         ok( !res &&
 259             ((GetLastError() == ERROR_CANCELLED) || (GetLastError() == ERROR_ACCESS_DENIED)),
 260             "got %d with %u (expected '0' with: ERROR_CANCELLED or "
 261             "ERROR_ACCESS_DENIED)\n", res, GetLastError());
 262     }
 263 }
 264
 265 /* ########################### */
 266
 267 START_TEST(localui)
 268 {
 269     LPCSTR   ptr;
 270     DWORD   numentries;
 271     PORT_INFO_2W * pi2;
 272     WCHAR   bufferW[16];
 273     CHAR    bufferA[16];
 274     DWORD   id;
 275
 276     /* localui.dll does not exist before w2k */
 277     ptr = load_functions();
 278     if (ptr) {
 279         skip("%s not found\n", ptr);
 280         return;
 281     }
 282
 283     pui = pInitializePrintMonitorUI();
 284     if (pui) {
 285         numentries = (pui->dwMonitorUISize - sizeof(DWORD)) / sizeof(VOID *);
 286         ok( numentries == 3,
 287                 "dwMonitorUISize (%d) => %d Functions\n", pui->dwMonitorUISize, numentries);
 288
 289         if (numentries > 2) {
 290             pAddPortUI = pui->pfnAddPortUI;
 291             pConfigurePortUI = pui->pfnConfigurePortUI;
 292             pDeletePortUI = pui->pfnDeletePortUI;
 293         }
 294     }
 295
 296     /* find installed Ports */
 297
 298     id = 0;
 299     /* "LPT1:" - "LPT9:" */
 300     while (((lpt_present == NULL) || (lpt_absent == NULL)) && id < 9) {
 301         id++;
 302         sprintf(bufferA, fmt_lptA, id);
 303         MultiByteToWideChar( CP_ACP, 0, bufferA, -1, bufferW, sizeof(bufferW)/sizeof(WCHAR) );
 304         pi2 = find_portinfo2(bufferW);
 305         if (pi2 && (lpt_present == NULL)) lpt_present = pi2;
 306         if (!pi2 && (lpt_absent == NULL)) lpt_absent = strdupW(bufferW);
 307     }
 308
 309     id = 0;
 310     /* "COM1:" - "COM9:" */
 311     while (((com_present == NULL) || (com_absent == NULL)) && id < 9) {
 312         id++;
 313         sprintf(bufferA, fmt_comA, id);
 314         MultiByteToWideChar( CP_ACP, 0, bufferA, -1, bufferW, sizeof(bufferW)/sizeof(WCHAR) );
 315         pi2 = find_portinfo2(bufferW);
 316         if (pi2 && (com_present == NULL)) com_present = pi2;
 317         if (!pi2 && (com_absent == NULL)) com_absent = strdupW(bufferW);
 318     }
 319
 320     /* "FILE:" */
 321     file_present = find_portinfo2(portname_fileW);
 322
 323     test_AddPortUI();
 324     test_ConfigurePortUI();
 325
 326     /* cleanup */
 327     HeapFree(GetProcessHeap(), 0, lpt_absent);
 328     HeapFree(GetProcessHeap(), 0, com_absent);
 329     HeapFree(GetProcessHeap(), 0, pi_buffer);
 330 }