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[ADVAPI32_APITEST]

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- Add a test for RegEnumKeyExW showing that it should return ERROR_MORE_DATA instead of ERROR_BUFFER_OVERFLOW when the name buffer is too small. Based on a patch by Doug Lyons.
CORE-12030

svn path=/trunk/; revision=72876
This commit is contained in:
Thomas Faber 2016-10-01 14:41:41 +00:00
parent 254a9ba114
commit 3a5e3ae774
3 changed files with 89 additions and 0 deletions
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1
rostests/apitests/advapi32/CMakeLists.txt
View file

@ -7,6 +7,7 @@ list(APPEND SOURCE
IsTextUnicode.c
LockDatabase.c
QueryServiceConfig2.c
RegEnumKey.c
RegEnumValueW.c
RegQueryInfoKey.c
RtlEncryptMemory.c

86
rostests/apitests/advapi32/RegEnumKey.c Normal file
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@ -0,0 +1,86 @@
/*
* PROJECT: ReactOS API tests
* LICENSE: GPLv2+ - See COPYING in the top level directory
* PURPOSE: Test for the RegEnumKey API
* PROGRAMMER: Thomas Faber & Doug Lyons
*/
#include <apitest.h>
#define WIN32_NO_STATUS
#include <winreg.h>
START_TEST(RegEnumKey)
{
LONG ErrorCode;
HKEY TestKey;
HKEY hKey;
WCHAR nameBuf[4];
DWORD nameLen;
/* Base key for our test */
ErrorCode = RegCreateKeyExW(HKEY_CURRENT_USER, L"Software\\ReactOS_apitest", 0, NULL, 0, KEY_CREATE_SUB_KEY | KEY_ENUMERATE_SUB_KEYS, NULL, &hKey, NULL);
ok_dec(ErrorCode, ERROR_SUCCESS);
/* Create 1 char subkey */
ErrorCode = RegCreateKeyExW(hKey, L"1", 0, NULL, 0, READ_CONTROL, NULL, &TestKey, NULL);
ok_dec(ErrorCode, ERROR_SUCCESS);
RegCloseKey(TestKey);
/* Enumerate first key with space for 1 char */
nameLen = 1;
FillMemory(nameBuf, sizeof(nameBuf), 0x55);
ErrorCode = RegEnumKeyExW(hKey, 0, nameBuf, &nameLen, NULL, NULL, NULL, NULL);
ok_dec(ErrorCode, ERROR_MORE_DATA);
ok_hex(nameBuf[0], 0x5555);
ok_hex(nameBuf[1], 0x5555);
ok_dec(nameLen, 1);
/* Enumerate first key with space for 2 chars */
nameLen = 2;
FillMemory(nameBuf, sizeof(nameBuf), 0x55);
ErrorCode = RegEnumKeyExW(hKey, 0, nameBuf, &nameLen, NULL, NULL, NULL, NULL);
ok_dec(ErrorCode, ERROR_SUCCESS);
ok_hex(nameBuf[0], L'1');
ok_hex(nameBuf[1], 0);
ok_hex(nameBuf[2], 0x5555);
ok_dec(nameLen, 1);
/* Delete the subkey */
ErrorCode = RegDeleteKeyW(hKey, L"1");
ok_dec(ErrorCode, ERROR_SUCCESS);
/* Create 2 char subkey */
ErrorCode = RegCreateKeyExW(hKey, L"12", 0, NULL, 0, READ_CONTROL, NULL, &TestKey, NULL);
ok_dec(ErrorCode, ERROR_SUCCESS);
RegCloseKey(TestKey);
/* Enumerate first key with space for 2 chars */
FillMemory(nameBuf, sizeof(nameBuf), 0x55);
nameLen = 2;
ErrorCode = RegEnumKeyExW(hKey, 0, nameBuf, &nameLen, NULL, NULL, NULL, NULL);
ok_dec(ErrorCode, ERROR_MORE_DATA);
ok_hex(nameBuf[0], 0x5555);
ok_hex(nameBuf[1], 0x5555);
ok(nameLen == 2, "nameLen = %ld, expected 2\n", nameLen);
/* Enumerate first key with space for 3 chars */
FillMemory(nameBuf, sizeof(nameBuf), 0x55);
nameLen = 3;
ErrorCode = RegEnumKeyExW(hKey, 0, nameBuf, &nameLen, NULL, NULL, NULL, NULL);
ok_dec(ErrorCode, ERROR_SUCCESS);
ok_hex(nameBuf[0], L'1');
ok_hex(nameBuf[1], L'2');
ok_hex(nameBuf[2], 0);
ok_hex(nameBuf[3], 0x5555);
ok(nameLen == 2, "nameLen = %ld, expected 2\n", nameLen);
/* Delete the subkey */
ErrorCode = RegDeleteKeyW(hKey, L"12");
ok_dec(ErrorCode, ERROR_SUCCESS);
/* Delete our parent key */
ErrorCode = RegDeleteKeyW(hKey, L"");
ok_dec(ErrorCode, ERROR_SUCCESS);
RegCloseKey(hKey);
}

2
rostests/apitests/advapi32/testlist.c
View file

@ -10,6 +10,7 @@ extern void func_HKEY_CLASSES_ROOT(void);
extern void func_IsTextUnicode(void);
extern void func_LockDatabase(void);
extern void func_QueryServiceConfig2(void);
extern void func_RegEnumKey(void);
extern void func_RegEnumValueW(void);
extern void func_RegQueryInfoKey(void);
extern void func_RtlEncryptMemory(void);
@ -24,6 +25,7 @@ const struct test winetest_testlist[] =
{ "IsTextUnicode" , func_IsTextUnicode },
{ "LockDatabase" , func_LockDatabase },
{ "QueryServiceConfig2", func_QueryServiceConfig2 },
{ "RegEnumKey", func_RegEnumKey },
{ "RegEnumValueW", func_RegEnumValueW },
{ "RegQueryInfoKey", func_RegQueryInfoKey },
{ "RtlEncryptMemory", func_RtlEncryptMemory },