--- /dev/null
+/*
+ * PROJECT: ReactOS API tests
+ * LICENSE: LGPLv2.1+ - See COPYING.LIB in the top level directory
+ * PURPOSE: Test for GetComputerNameEx
+ * PROGRAMMER: Thomas Faber <thomas.faber@reactos.org>
+ */
+
+#include <apitest.h>
+
+#define WIN32_NO_STATUS
+#include <stdio.h>
+#include <ndk/rtltypes.h>
+
+static
+VOID
+TestGetComputerNameEx(
+ _In_ COMPUTER_NAME_FORMAT NameType)
+{
+ WCHAR Reference[128];
+ DWORD ReferenceLen;
+ WCHAR BufferW[128];
+ CHAR BufferA[128];
+ BOOL Ret;
+ DWORD Size;
+ DWORD Error;
+ ULONG i;
+
+ Size = RTL_NUMBER_OF(Reference);
+ Ret = GetComputerNameExW(NameType, Reference, &Size);
+ ok(Ret == TRUE, "[%d] GetComputerNameExW returned %d\n", NameType, Ret);
+ if (!Ret)
+ {
+ skip("[%d] Failed to get reference string\n", NameType);
+ return;
+ }
+ trace("[%d] Reference is %ls\n", NameType, Reference);
+ ReferenceLen = wcslen(Reference);
+ ok(ReferenceLen < RTL_NUMBER_OF(Reference),
+ "[%d] Unexpected ReferenceLen %lu\n", NameType, ReferenceLen);
+ if (NameType != ComputerNameDnsDomain && NameType != ComputerNamePhysicalDnsDomain)
+ {
+ ok(ReferenceLen != 0, "[%d] Unexpected ReferenceLen %lu\n", NameType, ReferenceLen);
+ }
+ ok(Size == ReferenceLen, "[%d] Size is %lu, expected %lu\n", NameType, Size, ReferenceLen);
+
+ /* NULL buffer, NULL size */
+ StartSeh()
+ Ret = GetComputerNameExW(NameType, NULL, NULL);
+ Error = GetLastError();
+ ok(Ret == FALSE, "[%d] GetComputerNameExW returned %d\n", NameType, Ret);
+ ok(Error == ERROR_INVALID_PARAMETER, "[%d] GetComputerNameExW returned error %lu\n", NameType, Error);
+ EndSeh(STATUS_SUCCESS);
+ StartSeh()
+ Ret = GetComputerNameExA(NameType, NULL, NULL);
+ Error = GetLastError();
+ ok(Ret == FALSE, "[%d] GetComputerNameExW returned %d\n", NameType, Ret);
+ ok(Error == ERROR_INVALID_PARAMETER, "[%d] GetComputerNameExW returned error %lu\n", NameType, Error);
+ EndSeh(STATUS_SUCCESS);
+
+ /* NULL buffer, nonzero size */
+ Size = 0x55555555;
+ Ret = GetComputerNameExW(NameType, NULL, &Size);
+ Error = GetLastError();
+ ok(Ret == FALSE, "[%d] GetComputerNameExW returned %d\n", NameType, Ret);
+ ok(Error == ERROR_INVALID_PARAMETER, "[%d] GetComputerNameExW returned error %lu\n", NameType, Error);
+ ok(Size == 0x55555555, "[%d] Got Size %lu\n", NameType, Size);
+
+ Size = 0x55555555;
+ Ret = GetComputerNameExA(NameType, NULL, &Size);
+ Error = GetLastError();
+ ok(Ret == FALSE, "[%d] GetComputerNameExA returned %d\n", NameType, Ret);
+ ok(Error == ERROR_INVALID_PARAMETER, "[%d] GetComputerNameExA returned error %lu\n", NameType, Error);
+ ok(Size == 0x55555555, "[%d] Got Size %lu\n", NameType, Size);
+
+ /* non-NULL buffer, NULL size */
+ RtlFillMemory(BufferW, sizeof(BufferW), 0x55);
+ Ret = GetComputerNameExW(NameType, BufferW, NULL);
+ Error = GetLastError();
+ ok(Ret == FALSE, "[%d] GetComputerNameExW returned %d\n", NameType, Ret);
+ ok(Error == ERROR_INVALID_PARAMETER, "[%d] GetComputerNameExW returned error %lu\n", NameType, Error);
+ ok(BufferW[0] == 0x5555, "[%d] BufferW[0] = 0x%x\n", NameType, BufferW[0]);
+
+ RtlFillMemory(BufferA, sizeof(BufferA), 0x55);
+ Ret = GetComputerNameExA(NameType, BufferA, NULL);
+ Error = GetLastError();
+ ok(Ret == FALSE, "[%d] GetComputerNameExA returned %d\n", NameType, Ret);
+ ok(Error == ERROR_INVALID_PARAMETER, "[%d] GetComputerNameExA returned error %lu\n", NameType, Error);
+ ok(BufferA[0] == 0x55, "[%d] BufferA[0] = 0x%x\n", NameType, BufferA[0]);
+
+ /* NULL buffer, zero size */
+ Size = 0;
+ Ret = GetComputerNameExW(NameType, NULL, &Size);
+ Error = GetLastError();
+ ok(Ret == FALSE, "[%d] GetComputerNameExW returned %d\n", NameType, Ret);
+ ok(Error == ERROR_MORE_DATA, "[%d] GetComputerNameExW returned error %lu\n", NameType, Error);
+ ok(Size == ReferenceLen + 1, "[%d] Got Size %lu, expected %lu\n", NameType, Size, ReferenceLen + 1);
+
+ Size = 0;
+ Ret = GetComputerNameExA(NameType, NULL, &Size);
+ Error = GetLastError();
+ ok(Ret == FALSE, "[%d] GetComputerNameExA returned %d\n", NameType, Ret);
+ ok(Error == ERROR_MORE_DATA, "[%d] GetComputerNameExA returned error %lu\n", NameType, Error);
+ ok(Size == ReferenceLen + 1, "[%d] Got Size %lu, expected %lu\n", NameType, Size, ReferenceLen + 1);
+
+ /* non-NULL buffer, zero size */
+ RtlFillMemory(BufferW, sizeof(BufferW), 0x55);
+ Size = 0;
+ Ret = GetComputerNameExW(NameType, BufferW, &Size);
+ Error = GetLastError();
+ ok(Ret == FALSE, "[%d] GetComputerNameExW returned %d\n", NameType, Ret);
+ ok(Error == ERROR_MORE_DATA, "[%d] GetComputerNameExW returned error %lu\n", NameType, Error);
+ ok(Size == ReferenceLen + 1, "[%d] Got Size %lu, expected %lu\n", NameType, Size, ReferenceLen + 1);
+ ok(BufferW[0] == 0x5555, "[%d] BufferW[0] = 0x%x\n", NameType, BufferW[0]);
+
+ RtlFillMemory(BufferA, sizeof(BufferA), 0x55);
+ Size = 0;
+ Ret = GetComputerNameExA(NameType, BufferA, &Size);
+ Error = GetLastError();
+ ok(Ret == FALSE, "[%d] GetComputerNameExA returned %d\n", NameType, Ret);
+ ok(Error == ERROR_MORE_DATA, "[%d] GetComputerNameExA returned error %lu\n", NameType, Error);
+ ok(Size == ReferenceLen + 1, "[%d] Got Size %lu, expected %lu\n", NameType, Size, ReferenceLen + 1);
+ ok(BufferA[0] == 0x55, "[%d] BufferA[0] = 0x%x\n", NameType, BufferA[0]);
+
+ /* non-NULL buffer, too small size */
+ RtlFillMemory(BufferW, sizeof(BufferW), 0x55);
+ Size = ReferenceLen;
+ Ret = GetComputerNameExW(NameType, BufferW, &Size);
+ Error = GetLastError();
+ ok(Ret == FALSE, "[%d] GetComputerNameExW returned %d\n", NameType, Ret);
+ ok(Error == ERROR_MORE_DATA, "[%d] GetComputerNameExW returned error %lu\n", NameType, Error);
+ ok(Size == ReferenceLen + 1, "[%d] Got Size %lu, expected %lu\n", NameType, Size, ReferenceLen + 1);
+ if (NameType != ComputerNameNetBIOS && NameType != ComputerNamePhysicalNetBIOS)
+ {
+ if (ReferenceLen == 0)
+ {
+ ok(BufferW[0] == 0x5555, "[%d] BufferW[0] = 0x%x\n",
+ NameType, BufferW[0]);
+ }
+ else
+ {
+ ok(BufferW[0] == 0, "[%d] BufferW[0] = 0x%x\n",
+ NameType, BufferW[0]);
+ }
+ }
+ ok(BufferW[1] == 0x5555, "[%d] BufferW[1] = 0x%x\n", NameType, BufferW[1]);
+
+ RtlFillMemory(BufferA, sizeof(BufferA), 0x55);
+ Size = ReferenceLen;
+ Ret = GetComputerNameExA(NameType, BufferA, &Size);
+ Error = GetLastError();
+ ok(Ret == FALSE, "[%d] GetComputerNameExA returned %d\n", NameType, Ret);
+ ok(Error == ERROR_MORE_DATA, "[%d] GetComputerNameExA returned error %lu\n", NameType, Error);
+ ok(Size == ReferenceLen + 1, "[%d] Got Size %lu, expected %lu\n", NameType, Size, ReferenceLen + 1);
+ ok(BufferA[0] == 0x55, "[%d] BufferA[0] = 0x%x\n", NameType, BufferA[0]);
+
+ /* non-NULL buffer, exact size */
+ RtlFillMemory(BufferW, sizeof(BufferW), 0x55);
+ Size = ReferenceLen + 1;
+ Ret = GetComputerNameExW(NameType, BufferW, &Size);
+ ok(Ret == TRUE, "[%d] GetComputerNameExW returned %d\n", NameType, Ret);
+ ok(Size == ReferenceLen, "[%d] Got Size %lu, expected %lu\n", NameType, Size, ReferenceLen + 1);
+ ok(BufferW[ReferenceLen] == 0, "[%d] BufferW[ReferenceLen] = 0x%x\n", NameType, BufferW[ReferenceLen]);
+ ok(BufferW[ReferenceLen + 1] == 0x5555, "[%d] BufferW[ReferenceLen + 1] = 0x%x\n", NameType, BufferW[ReferenceLen + 1]);
+ ok(!wcscmp(BufferW, Reference), "[%d] '%ls' != '%ls'\n", NameType, BufferW, Reference);
+
+ RtlFillMemory(BufferA, sizeof(BufferA), 0x55);
+ Size = ReferenceLen + 1;
+ Ret = GetComputerNameExA(NameType, BufferA, &Size);
+ ok(Ret == TRUE, "[%d] GetComputerNameExA returned %d\n", NameType, Ret);
+ ok(Size == ReferenceLen, "[%d] Got Size %lu, expected %lu\n", NameType, Size, ReferenceLen + 1);
+ ok(BufferA[ReferenceLen] == 0, "[%d] BufferA[ReferenceLen] = 0x%x\n", NameType, BufferA[ReferenceLen]);
+ ok(BufferA[ReferenceLen + 1] == 0x55, "[%d] BufferA[ReferenceLen + 1] = 0x%x\n", NameType, BufferA[ReferenceLen + 1]);
+ for (i = 0; i < ReferenceLen; i++)
+ {
+ if (BufferA[i] != Reference[i])
+ {
+ ok(0, "[%d] BufferA[%lu] = 0x%x, expected 0x%x\n", NameType, i, BufferA[i], Reference[i]);
+ }
+ }
+}
+
+START_TEST(GetComputerNameEx)
+{
+ TestGetComputerNameEx(ComputerNameNetBIOS);
+ TestGetComputerNameEx(ComputerNameDnsHostname);
+ TestGetComputerNameEx(ComputerNameDnsDomain);
+ //TestGetComputerNameEx(ComputerNameDnsFullyQualified);
+ TestGetComputerNameEx(ComputerNamePhysicalNetBIOS);
+ TestGetComputerNameEx(ComputerNamePhysicalDnsHostname);
+ TestGetComputerNameEx(ComputerNamePhysicalDnsDomain);
+ //TestGetComputerNameEx(ComputerNamePhysicalDnsFullyQualified);
+}