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comctl32/tests: Avoid SHDeleteKeyA() because it does not exist on Windows 95.

oldstable
Francois Gouget 2007-12-10 01:28:08 +01:00 committed by Alexandre Julliard
parent 7a5497b5c0
commit b7ae831f00
2 changed files with 69 additions and 2 deletions
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2
dlls/comctl32/tests/Makefile.in
View File

@ -3,7 +3,7 @@ TOPOBJDIR = ../../..
SRCDIR = @srcdir@
VPATH = @srcdir@
TESTDLL = comctl32.dll
IMPORTS = comctl32 ole32 shlwapi user32 gdi32 advapi32 kernel32
IMPORTS = comctl32 ole32 user32 gdi32 advapi32 kernel32
CTESTS = \
comboex.c \

69
dlls/comctl32/tests/mru.c
View File

@ -74,6 +74,73 @@ static INT (WINAPI *pFindMRUStringA)(HANDLE,LPCSTR,LPINT);
*/
/* Based on RegDeleteTreeW from dlls/advapi32/registry.c */
static LSTATUS mru_RegDeleteTreeA(HKEY hKey, LPCSTR lpszSubKey)
{
LONG ret;
DWORD dwMaxSubkeyLen, dwMaxValueLen;
DWORD dwMaxLen, dwSize;
CHAR szNameBuf[MAX_PATH], *lpszName = szNameBuf;
HKEY hSubKey = hKey;
if(lpszSubKey)
{
ret = RegOpenKeyExA(hKey, lpszSubKey, 0, KEY_READ, &hSubKey);
if (ret) return ret;
}
/* Get highest length for keys, values */
ret = RegQueryInfoKeyA(hSubKey, NULL, NULL, NULL, NULL,
&dwMaxSubkeyLen, NULL, NULL, &dwMaxValueLen, NULL, NULL, NULL);
if (ret) goto cleanup;
dwMaxSubkeyLen++;
dwMaxValueLen++;
dwMaxLen = max(dwMaxSubkeyLen, dwMaxValueLen);
if (dwMaxLen > sizeof(szNameBuf)/sizeof(CHAR))
{
/* Name too big: alloc a buffer for it */
if (!(lpszName = HeapAlloc( GetProcessHeap(), 0, dwMaxLen*sizeof(CHAR))))
{
ret = ERROR_NOT_ENOUGH_MEMORY;
goto cleanup;
}
}
/* Recursively delete all the subkeys */
while (TRUE)
{
dwSize = dwMaxLen;
if (RegEnumKeyExA(hSubKey, 0, lpszName, &dwSize, NULL,
NULL, NULL, NULL)) break;
ret = mru_RegDeleteTreeA(hSubKey, lpszName);
if (ret) goto cleanup;
}
if (lpszSubKey)
ret = RegDeleteKeyA(hKey, lpszSubKey);
else
while (TRUE)
{
dwSize = dwMaxLen;
if (RegEnumValueA(hKey, 0, lpszName, &dwSize,
NULL, NULL, NULL, NULL)) break;
ret = RegDeleteValueA(hKey, lpszName);
if (ret) goto cleanup;
}
cleanup:
/* Free buffer if allocated */
if (lpszName != szNameBuf)
HeapFree( GetProcessHeap(), 0, lpszName);
if(lpszSubKey)
RegCloseKey(hSubKey);
return ret;
}
static BOOL create_reg_entries(void)
{
HKEY hKey = NULL;
@ -92,7 +159,7 @@ static void delete_reg_entries(void)
if (RegOpenKeyExA(HKEY_CURRENT_USER, REG_TEST_BASEKEYA, 0, KEY_ALL_ACCESS,
&hKey))
return;
SHDeleteKeyA(hKey, REG_TEST_BASESUBKEYA);
mru_RegDeleteTreeA(hKey, REG_TEST_BASESUBKEYA);
RegCloseKey(hKey);
}