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Added tests for CryptEnumProviders.

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James Hawkins 2004-08-12 03:24:20 +00:00 committed by Alexandre Julliard
parent e1f5370f42
commit e672d8b6b4
1 changed files with 105 additions and 0 deletions
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105
dlls/advapi32/tests/crypt.c
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@ -25,6 +25,7 @@
#include "winbase.h"
#include "wincrypt.h"
#include "winerror.h"
#include "winreg.h"
static const char szRsaBaseProv[] = MS_DEF_PROV_A;
static const char szNonExistentProv[] = "Wine Non Existent Cryptographic Provider v11.2";
@ -119,9 +120,113 @@ static void test_acquire_context(void)
CryptReleaseContext(hProv, 0);
}
static BOOL FindProvRegVals(DWORD dwIndex, DWORD *pdwProvType, LPSTR *pszProvName,
DWORD *pcbProvName, DWORD *pdwProvCount)
{
HKEY hKey;
HKEY subkey;
DWORD size = sizeof(DWORD);
if (RegOpenKey(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Cryptography\\Defaults\\Provider", &hKey))
return FALSE;
RegQueryInfoKey(hKey, NULL, NULL, NULL, pdwProvCount, pcbProvName,
NULL, NULL, NULL, NULL, NULL, NULL);
if (!(*pszProvName = ((LPSTR)LocalAlloc(LMEM_ZEROINIT, *pcbProvName))))
return FALSE;
RegEnumKeyEx(hKey, dwIndex, *pszProvName, pcbProvName, NULL, NULL, NULL, NULL);
(*pcbProvName)++;
RegOpenKey(hKey, *pszProvName, &subkey);
RegQueryValueEx(subkey, "Type", NULL, NULL, (BYTE*)pdwProvType, &size);
RegCloseKey(subkey);
RegCloseKey(hKey);
return TRUE;
}
static void test_enum_providers(void)
{
/* expected results */
CHAR *pszProvName = NULL;
DWORD cbName;
DWORD dwType;
DWORD provCount;
DWORD dwIndex = 0;
/* actual results */
CHAR *provider = NULL;
DWORD providerLen;
DWORD type;
DWORD count;
BOOL result;
DWORD notNull = 5;
DWORD notZeroFlags = 5;
if (!FindProvRegVals(dwIndex, &dwType, &pszProvName, &cbName, &provCount))
return;
/* check pdwReserved flag for NULL */
result = CryptEnumProviders(dwIndex, &notNull, 0, &type, NULL, &providerLen);
ok(!result && GetLastError()==ERROR_INVALID_PARAMETER, "%08x\n", (unsigned int)GetLastError());
/* check dwFlags == 0 */
result = CryptEnumProviders(dwIndex, NULL, notZeroFlags, &type, NULL, &providerLen);
ok(!result && GetLastError()==NTE_BAD_FLAGS, "%08x\n", (unsigned int)GetLastError());
/* alloc provider to half the size required
* cbName holds the size required */
todo_wine
{
providerLen = cbName / 2;
if (!(provider = ((LPSTR)LocalAlloc(LMEM_ZEROINIT, providerLen))))
return;
result = CryptEnumProviders(dwIndex, NULL, 0, &type, provider, &providerLen);
ok(!result && GetLastError()==ERROR_MORE_DATA, "expected %08x, got %08x\n",
ERROR_MORE_DATA, (unsigned int)GetLastError());
LocalFree(provider);
}
/* loop through the providers to get the number of providers
* after loop ends, count should be provCount + 1 so subtract 1
* to get actual number of providers */
count = 0;
while(CryptEnumProviders(count++, NULL, 0, &dwType, NULL, &providerLen))
;
count--;
ok(count==provCount, "expected %i, got %i\n", (int)provCount, (int)count);
/* loop past the actual number of providers to get the error
* ERROR_NO_MORE_ITEMS */
for (count = 0; count < provCount + 1; count++)
result = CryptEnumProviders(count, NULL, 0, &dwType, NULL, &providerLen);
ok(!result && GetLastError()==ERROR_NO_MORE_ITEMS, "expected %08x, got %08x\n",
ERROR_NO_MORE_ITEMS, (unsigned int)GetLastError());
/* check expected versus actual values returned */
result = CryptEnumProviders(dwIndex, NULL, 0, &type, NULL, &providerLen);
ok(result && providerLen==cbName, "expected %i, got %i\n", (int)cbName, (int)providerLen);
if (!(provider = ((LPSTR)LocalAlloc(LMEM_ZEROINIT, providerLen))))
return;
result = CryptEnumProviders(dwIndex, NULL, 0, &type, provider, &providerLen);
ok(result && type==dwType, "expected %i, got %i\n",
(unsigned int)dwType, (unsigned int)type);
ok(result && !strcmp(pszProvName, provider), "expected %s, got %s\n", pszProvName, provider);
ok(result && cbName==providerLen, "expected %i, got %i\n",
(unsigned int)cbName, (unsigned int)providerLen);
}
START_TEST(crypt)
{
init_environment();
test_acquire_context();
clean_up_environment();
test_enum_providers();
}