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ea57e45a4b
- Add tests for NtQueryKey(KeyNameInformation) [ADVAPI32_APITEST] - Don't be so generous and claim back my code. @Thomas: If you ever find out how buggy it is, feel free to claim it back. ;-) svn path=/trunk/; revision=64394
100 lines
3.5 KiB
C
100 lines
3.5 KiB
C
/*
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* PROJECT: ReactOS api tests
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* LICENSE: GPLv2+ - See COPYING in the top level directory
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* PURPOSE: Tests for the NtQueryKey API
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* PROGRAMMER: Jérôme Gardou <jerome.gardou@reactos.org>
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*/
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#include <apitest.h>
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#define WIN32_NO_STATUS
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#include <ndk/rtlfuncs.h>
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#include <ndk/cmfuncs.h>
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#include <ndk/cmtypes.h>
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#include <ndk/obfuncs.h>
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static
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void
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Test_KeyNameInformation(void)
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{
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UNICODE_STRING HKLM_Name = RTL_CONSTANT_STRING(L"\\Registry\\Machine");
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UNICODE_STRING HKLM_Software_Name = RTL_CONSTANT_STRING(L"\\Registry\\Machine\\Software");
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UNICODE_STRING Software_Name = RTL_CONSTANT_STRING(L"Software");
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UNICODE_STRING InfoName;
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HANDLE HKLM_Key, HKLM_Software_Key;
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PKEY_NAME_INFORMATION NameInformation;
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ULONG InfoLength;
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OBJECT_ATTRIBUTES ObjectAttributes;
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NTSTATUS Status;
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/* Open the HKCU key */
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InitializeObjectAttributes(&ObjectAttributes,
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&HKLM_Name,
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OBJ_CASE_INSENSITIVE,
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NULL,
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NULL);
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Status = NtOpenKey(&HKLM_Key, KEY_READ, &ObjectAttributes);
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ok_ntstatus(Status, STATUS_SUCCESS);
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/* Get the name info length */
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InfoLength = 0;
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Status = NtQueryKey(HKLM_Key, KeyNameInformation, NULL, 0, &InfoLength);
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ok_ntstatus(Status, STATUS_BUFFER_TOO_SMALL);
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ok_size_t(InfoLength, FIELD_OFFSET(KEY_NAME_INFORMATION, Name[HKLM_Name.Length/sizeof(WCHAR)]));
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/* Get it for real */
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NameInformation = RtlAllocateHeap(RtlGetProcessHeap(), 0, InfoLength);
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ok(NameInformation != NULL, "\n");
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Status = NtQueryKey(HKLM_Key, KeyNameInformation, NameInformation, InfoLength, &InfoLength);
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ok_ntstatus(Status, STATUS_SUCCESS);
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ok_size_t(InfoLength, FIELD_OFFSET(KEY_NAME_INFORMATION, Name[HKLM_Name.Length/sizeof(WCHAR)]));
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ok_size_t(NameInformation->NameLength, HKLM_Name.Length);
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RtlInitUnicodeString(&InfoName, NameInformation->Name);
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InfoName.Length = NameInformation->NameLength;
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ok(RtlCompareUnicodeString(&InfoName, &HKLM_Name, TRUE) == 0, "%.*S\n",
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InfoName.Length, InfoName.Buffer);
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RtlFreeHeap(RtlGetProcessHeap(), 0, NameInformation);
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/* Open one subkey */
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InitializeObjectAttributes(&ObjectAttributes,
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&Software_Name,
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OBJ_CASE_INSENSITIVE,
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HKLM_Key,
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NULL);
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Status = NtOpenKey(&HKLM_Software_Key, KEY_READ, &ObjectAttributes);
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ok_ntstatus(Status, STATUS_SUCCESS);
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/* Get the name info length */
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InfoLength = 0;
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Status = NtQueryKey(HKLM_Software_Key, KeyNameInformation, NULL, 0, &InfoLength);
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ok_ntstatus(Status, STATUS_BUFFER_TOO_SMALL);
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ok_size_t(InfoLength, FIELD_OFFSET(KEY_NAME_INFORMATION, Name[HKLM_Software_Name.Length/sizeof(WCHAR)]));
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/* Get it for real */
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NameInformation = RtlAllocateHeap(RtlGetProcessHeap(), 0, InfoLength);
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ok(NameInformation != NULL, "\n");
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Status = NtQueryKey(HKLM_Software_Key, KeyNameInformation, NameInformation, InfoLength, &InfoLength);
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ok_ntstatus(Status, STATUS_SUCCESS);
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ok_size_t(InfoLength, FIELD_OFFSET(KEY_NAME_INFORMATION, Name[HKLM_Software_Name.Length/sizeof(WCHAR)]));
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ok_size_t(NameInformation->NameLength, HKLM_Software_Name.Length);
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RtlInitUnicodeString(&InfoName, NameInformation->Name);
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InfoName.Length = NameInformation->NameLength;
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ok(RtlCompareUnicodeString(&InfoName, &HKLM_Software_Name, TRUE) == 0, "%.*S\n",
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InfoName.Length, InfoName.Buffer);
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RtlFreeHeap(RtlGetProcessHeap(), 0, NameInformation);
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NtClose(HKLM_Software_Key);
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NtClose(HKLM_Key);
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}
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START_TEST(NtQueryKey)
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{
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Test_KeyNameInformation();
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}
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