429 lines
14 KiB
C
429 lines
14 KiB
C
/*
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* comctl32 MRU unit tests
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*
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* Copyright (C) 2004 Jon Griffiths <jon_p_griffiths@yahoo.com>
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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 "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "winnls.h"
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#include "winreg.h"
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#include "commctrl.h"
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#include "shlwapi.h"
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#include "wine/test.h"
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/* Keys for testing MRU functions */
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#define REG_TEST_BASEKEYA "Software\\Wine"
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#define REG_TEST_BASESUBKEYA "Test"
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#define REG_TEST_KEYA REG_TEST_BASEKEYA "\\" REG_TEST_BASESUBKEYA
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#define REG_TEST_SUBKEYA "MRUTest"
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#define REG_TEST_FULLKEY REG_TEST_KEYA "\\" REG_TEST_SUBKEYA
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/* Undocumented MRU structures & functions */
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typedef struct tagCREATEMRULISTA
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{
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DWORD cbSize;
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DWORD nMaxItems;
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DWORD dwFlags;
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HKEY hKey;
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LPCSTR lpszSubKey;
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PROC lpfnCompare;
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} CREATEMRULISTA, *LPCREATEMRULISTA;
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#define MRUF_STRING_LIST 0
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#define MRUF_BINARY_LIST 1
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#define MRUF_DELAYED_SAVE 2
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#define LIST_SIZE 3 /* Max entries for each mru */
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static CREATEMRULISTA mruA =
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{
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sizeof(CREATEMRULISTA),
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LIST_SIZE,
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0,
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NULL,
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REG_TEST_SUBKEYA,
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NULL
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};
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static HMODULE hComctl32;
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static HANDLE (WINAPI *pCreateMRUListA)(LPCREATEMRULISTA);
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static void (WINAPI *pFreeMRUList)(HANDLE);
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static INT (WINAPI *pAddMRUStringA)(HANDLE,LPCSTR);
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static INT (WINAPI *pEnumMRUList)(HANDLE,INT,LPVOID,DWORD);
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/*
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static INT (WINAPI *pFindMRUStringA)(HANDLE,LPCSTR,LPINT);
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*/
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/* Based on RegDeleteTreeW from dlls/advapi32/registry.c */
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static LSTATUS mru_RegDeleteTreeA(HKEY hKey, LPCSTR lpszSubKey)
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{
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LONG ret;
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DWORD dwMaxSubkeyLen, dwMaxValueLen;
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DWORD dwMaxLen, dwSize;
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CHAR szNameBuf[MAX_PATH], *lpszName = szNameBuf;
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HKEY hSubKey = hKey;
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if(lpszSubKey)
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{
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ret = RegOpenKeyExA(hKey, lpszSubKey, 0, KEY_READ, &hSubKey);
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if (ret) return ret;
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}
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/* Get highest length for keys, values */
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ret = RegQueryInfoKeyA(hSubKey, NULL, NULL, NULL, NULL,
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&dwMaxSubkeyLen, NULL, NULL, &dwMaxValueLen, NULL, NULL, NULL);
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if (ret) goto cleanup;
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dwMaxSubkeyLen++;
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dwMaxValueLen++;
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dwMaxLen = max(dwMaxSubkeyLen, dwMaxValueLen);
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if (dwMaxLen > sizeof(szNameBuf)/sizeof(CHAR))
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{
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/* Name too big: alloc a buffer for it */
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if (!(lpszName = HeapAlloc( GetProcessHeap(), 0, dwMaxLen*sizeof(CHAR))))
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{
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ret = ERROR_NOT_ENOUGH_MEMORY;
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goto cleanup;
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}
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}
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/* Recursively delete all the subkeys */
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while (TRUE)
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{
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dwSize = dwMaxLen;
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if (RegEnumKeyExA(hSubKey, 0, lpszName, &dwSize, NULL,
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NULL, NULL, NULL)) break;
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ret = mru_RegDeleteTreeA(hSubKey, lpszName);
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if (ret) goto cleanup;
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}
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if (lpszSubKey)
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ret = RegDeleteKeyA(hKey, lpszSubKey);
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else
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while (TRUE)
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{
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dwSize = dwMaxLen;
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if (RegEnumValueA(hKey, 0, lpszName, &dwSize,
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NULL, NULL, NULL, NULL)) break;
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ret = RegDeleteValueA(hKey, lpszName);
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if (ret) goto cleanup;
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}
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cleanup:
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/* Free buffer if allocated */
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if (lpszName != szNameBuf)
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HeapFree( GetProcessHeap(), 0, lpszName);
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if(lpszSubKey)
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RegCloseKey(hSubKey);
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return ret;
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}
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static BOOL create_reg_entries(void)
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{
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HKEY hKey = NULL;
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ok(!RegCreateKeyA(HKEY_CURRENT_USER, REG_TEST_FULLKEY, &hKey),
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"Couldn't create test key \"%s\"\n", REG_TEST_KEYA);
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if (!hKey) return FALSE;
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RegCloseKey(hKey);
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return TRUE;
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}
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static void delete_reg_entries(void)
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{
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HKEY hKey;
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if (RegOpenKeyExA(HKEY_CURRENT_USER, REG_TEST_BASEKEYA, 0, KEY_ALL_ACCESS,
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&hKey))
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return;
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mru_RegDeleteTreeA(hKey, REG_TEST_BASESUBKEYA);
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RegCloseKey(hKey);
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}
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static void check_reg_entries(const char *mrulist, const char**items)
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{
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char buff[128];
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HKEY hKey = NULL;
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DWORD type, size, ret;
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unsigned int i;
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ok(!RegOpenKeyA(HKEY_CURRENT_USER, REG_TEST_FULLKEY, &hKey),
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"Couldn't open test key \"%s\"\n", REG_TEST_FULLKEY);
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if (!hKey) return;
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type = REG_SZ;
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size = sizeof(buff);
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buff[0] = '\0';
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ret = RegQueryValueExA(hKey, "MRUList", NULL, &type, (LPBYTE)buff, &size);
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ok(!ret && buff[0], "Checking MRU: got %d from RegQueryValueExW\n", ret);
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if(ret || !buff[0]) return;
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ok(strcmp(buff, mrulist) == 0, "Checking MRU: Expected list %s, got %s\n",
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mrulist, buff);
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if(strcmp(buff, mrulist)) return;
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for (i = 0; i < strlen(mrulist); i++)
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{
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char name[2];
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name[0] = mrulist[i];
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name[1] = '\0';
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type = REG_SZ;
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size = sizeof(buff);
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buff[0] = '\0';
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ret = RegQueryValueExA(hKey, name, NULL, &type, (LPBYTE)buff, &size);
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ok(!ret && buff[0],
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"Checking MRU item %d ('%c'): got %d from RegQueryValueExW\n",
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i, mrulist[i], ret);
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if(ret || !buff[0]) return;
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ok(!strcmp(buff, items[mrulist[i]-'a']),
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"Checking MRU item %d ('%c'): expected \"%s\", got \"%s\"\n",
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i, mrulist[i], buff, items[mrulist[i] - 'a']);
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}
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}
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static INT CALLBACK cmp_mru_strA(LPCVOID data1, LPCVOID data2)
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{
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return lstrcmpiA(data1, data2);
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}
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static HANDLE create_mruA(HKEY hKey, DWORD flags, PROC cmp)
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{
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mruA.dwFlags = flags;
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mruA.lpfnCompare = cmp;
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mruA.hKey = hKey;
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SetLastError(0);
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return pCreateMRUListA(&mruA);
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}
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static void test_MRUListA(void)
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{
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const char *checks[LIST_SIZE+1];
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HANDLE hMRU;
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HKEY hKey;
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INT iRet;
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pCreateMRUListA = (void*)GetProcAddress(hComctl32,(LPCSTR)151);
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pFreeMRUList = (void*)GetProcAddress(hComctl32,(LPCSTR)152);
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pAddMRUStringA = (void*)GetProcAddress(hComctl32,(LPCSTR)153);
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pEnumMRUList = (void*)GetProcAddress(hComctl32,(LPCSTR)154);
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if (!pCreateMRUListA || !pFreeMRUList || !pAddMRUStringA || !pEnumMRUList)
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{
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skip("MRU entry points not found\n");
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return;
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}
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if (0)
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{
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/* Create (NULL) - crashes native */
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hMRU = pCreateMRUListA(NULL);
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}
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/* Create (size too small) */
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mruA.cbSize = sizeof(mruA) - 2;
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hMRU = create_mruA(NULL, MRUF_STRING_LIST, (PROC)cmp_mru_strA);
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ok (!hMRU && !GetLastError(),
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"CreateMRUListA(too small) expected NULL,0 got %p,%d\n",
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hMRU, GetLastError());
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mruA.cbSize = sizeof(mruA);
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/* Create (size too big) */
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mruA.cbSize = sizeof(mruA) + 2;
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hMRU = create_mruA(NULL, MRUF_STRING_LIST, (PROC)cmp_mru_strA);
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ok (!hMRU && !GetLastError(),
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"CreateMRUListA(too big) expected NULL,0 got %p,%d\n",
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hMRU, GetLastError());
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mruA.cbSize = sizeof(mruA);
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/* Create (NULL hKey) */
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hMRU = create_mruA(NULL, MRUF_STRING_LIST, (PROC)cmp_mru_strA);
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ok (!hMRU && !GetLastError(),
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"CreateMRUListA(NULL key) expected NULL,0 got %p,%d\n",
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hMRU, GetLastError());
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/* Create (NULL name) */
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mruA.lpszSubKey = NULL;
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hMRU = create_mruA(NULL, MRUF_STRING_LIST, (PROC)cmp_mru_strA);
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ok (!hMRU && !GetLastError(),
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"CreateMRUListA(NULL name) expected NULL,0 got %p,%d\n",
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hMRU, GetLastError());
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mruA.lpszSubKey = REG_TEST_SUBKEYA;
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/* Create a string MRU */
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ok(!RegCreateKeyA(HKEY_CURRENT_USER, REG_TEST_KEYA, &hKey),
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"Couldn't create test key \"%s\"\n", REG_TEST_KEYA);
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if (!hKey)
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return;
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hMRU = create_mruA(hKey, MRUF_STRING_LIST, (PROC)cmp_mru_strA);
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ok(hMRU && !GetLastError(),
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"CreateMRUListA(string) expected non-NULL,0 got %p,%d\n",
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hMRU, GetLastError());
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if (hMRU)
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{
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char buffer[255];
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checks[0] = "Test 1";
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checks[1] = "Test 2";
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checks[2] = "Test 3";
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checks[3] = "Test 4";
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/* Add (NULL list) */
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SetLastError(0);
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iRet = pAddMRUStringA(NULL, checks[0]);
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ok(iRet == -1 && !GetLastError(),
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"AddMRUStringA(NULL list) expected -1,0 got %d,%d\n",
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iRet, GetLastError());
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/* Add (NULL string) */
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if (0)
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{
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/* Some native versions crash when passed NULL or fail to SetLastError() */
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SetLastError(0);
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iRet = pAddMRUStringA(hMRU, NULL);
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ok(iRet == 0 && GetLastError() == ERROR_INVALID_PARAMETER,
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"AddMRUStringA(NULL str) expected 0,ERROR_INVALID_PARAMETER got %d,%d\n",
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iRet, GetLastError());
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}
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/* Add 3 strings. Check the registry is correct after each add */
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SetLastError(0);
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iRet = pAddMRUStringA(hMRU, checks[0]);
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ok(iRet == 0 && !GetLastError(),
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"AddMRUStringA(1) expected 0,0 got %d,%d\n",
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iRet, GetLastError());
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check_reg_entries("a", checks);
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SetLastError(0);
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iRet = pAddMRUStringA(hMRU, checks[1]);
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ok(iRet == 1 && !GetLastError(),
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"AddMRUStringA(2) expected 1,0 got %d,%d\n",
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iRet, GetLastError());
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check_reg_entries("ba", checks);
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SetLastError(0);
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iRet = pAddMRUStringA(hMRU, checks[2]);
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ok(iRet == 2 && !GetLastError(),
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"AddMRUStringA(2) expected 2,0 got %d,%d\n",
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iRet, GetLastError());
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check_reg_entries("cba", checks);
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/* Add a duplicate of the 2nd string - it should move to the front,
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* but keep the same index in the registry.
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*/
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SetLastError(0);
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iRet = pAddMRUStringA(hMRU, checks[1]);
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ok(iRet == 1 && !GetLastError(),
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"AddMRUStringA(re-add 1) expected 1,0 got %d,%d\n",
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iRet, GetLastError());
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check_reg_entries("bca", checks);
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/* Add a new string - replaces the oldest string + moves to the front */
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SetLastError(0);
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iRet = pAddMRUStringA(hMRU, checks[3]);
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ok(iRet == 0 && !GetLastError(),
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"AddMRUStringA(add new) expected 0,0 got %d,%d\n",
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iRet, GetLastError());
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checks[0] = checks[3];
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check_reg_entries("abc", checks);
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/* NULL buffer = get list size */
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iRet = pEnumMRUList(hMRU, 0, NULL, 0);
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ok(iRet == 3, "EnumMRUList expected %d, got %d\n", LIST_SIZE, iRet);
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/* negative item pos = get list size */
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iRet = pEnumMRUList(hMRU, -1, NULL, 0);
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ok(iRet == 3, "EnumMRUList expected %d, got %d\n", LIST_SIZE, iRet);
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/* negative item pos = get list size */
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iRet = pEnumMRUList(hMRU, -5, NULL, 0);
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ok(iRet == 3, "EnumMRUList expected %d, got %d\n", LIST_SIZE, iRet);
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/* negative item pos = get list size */
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iRet = pEnumMRUList(hMRU, -1, buffer, 255);
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ok(iRet == 3, "EnumMRUList expected %d, got %d\n", LIST_SIZE, iRet);
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/* negative item pos = get list size */
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iRet = pEnumMRUList(hMRU, -5, buffer, 255);
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ok(iRet == 3, "EnumMRUList expected %d, got %d\n", LIST_SIZE, iRet);
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/* check entry 0 */
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buffer[0] = 0;
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iRet = pEnumMRUList(hMRU, 0, buffer, 255);
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todo_wine ok(iRet == lstrlen(checks[3]), "EnumMRUList expected %d, got %d\n", lstrlen(checks[3]), iRet);
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ok(strcmp(buffer, checks[3]) == 0, "EnumMRUList expected %s, got %s\n", checks[3], buffer);
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/* check entry 0 with a too small buffer */
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buffer[0] = 0; /* overwritten with 'T' */
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buffer[1] = 'A'; /* overwritten with 0 */
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buffer[2] = 'A'; /* unchanged */
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buffer[3] = 0; /* unchanged */
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iRet = pEnumMRUList(hMRU, 0, buffer, 2);
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todo_wine ok(iRet == lstrlen(checks[3]), "EnumMRUList expected %d, got %d\n", lstrlen(checks[3]), iRet);
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todo_wine ok(strcmp(buffer, "T") == 0, "EnumMRUList expected %s, got %s\n", "T", buffer);
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/* make sure space after buffer has old values */
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ok(buffer[2] == 'A', "EnumMRUList expected %02x, got %02x\n", 'A', buffer[2]);
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/* check entry 1 */
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buffer[0] = 0;
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iRet = pEnumMRUList(hMRU, 1, buffer, 255);
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todo_wine ok(iRet == lstrlen(checks[1]), "EnumMRUList expected %d, got %d\n", lstrlen(checks[1]), iRet);
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ok(strcmp(buffer, checks[1]) == 0, "EnumMRUList expected %s, got %s\n", checks[1], buffer);
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/* check entry 2 */
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buffer[0] = 0;
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iRet = pEnumMRUList(hMRU, 2, buffer, 255);
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todo_wine ok(iRet == lstrlen(checks[2]), "EnumMRUList expected %d, got %d\n", lstrlen(checks[2]), iRet);
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ok(strcmp(buffer, checks[2]) == 0, "EnumMRUList expected %s, got %s\n", checks[2], buffer);
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/* check out of bounds entry 3 */
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strcpy(buffer, "dummy");
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iRet = pEnumMRUList(hMRU, 3, buffer, 255);
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ok(iRet == -1, "EnumMRUList expected %d, got %d\n", -1, iRet);
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ok(strcmp(buffer, "dummy") == 0, "EnumMRUList expected unchanged buffer %s, got %s\n", "dummy", buffer);
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/* Finished with this MRU */
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pFreeMRUList(hMRU);
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}
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/* Free (NULL list) - Doesn't crash */
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pFreeMRUList(NULL);
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}
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START_TEST(mru)
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{
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hComctl32 = GetModuleHandleA("comctl32.dll");
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delete_reg_entries();
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if (!create_reg_entries())
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return;
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test_MRUListA();
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delete_reg_entries();
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}
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