mirror of
https://github.com/reactos/reactos.git
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429 lines
17 KiB
C
429 lines
17 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: Test for RtlGetFullPathName_UstrEx
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* PROGRAMMER: Thomas Faber <thomas.faber@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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/*
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NTSTATUS
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NTAPI
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RtlGetFullPathName_UstrEx(
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IN PUNICODE_STRING FileName,
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IN PUNICODE_STRING StaticString,
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IN PUNICODE_STRING DynamicString,
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IN PUNICODE_STRING *StringUsed,
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IN PSIZE_T FilePartSize OPTIONAL,
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OUT PBOOLEAN NameInvalid,
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OUT RTL_PATH_TYPE* PathType,
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OUT PSIZE_T LengthNeeded OPTIONAL
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);
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*/
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NTSTATUS
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(NTAPI
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*pRtlGetFullPathName_UstrEx)(
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IN PUNICODE_STRING FileName,
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IN PUNICODE_STRING StaticString,
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IN PUNICODE_STRING DynamicString,
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IN PUNICODE_STRING *StringUsed,
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IN PSIZE_T FilePartSize OPTIONAL,
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OUT PBOOLEAN NameInvalid,
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OUT RTL_PATH_TYPE* PathType,
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OUT PSIZE_T LengthNeeded OPTIONAL
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);
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#define ok_eq_ustr(str1, str2) do { \
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ok((str1)->Buffer == (str2)->Buffer, "Buffer modified\n"); \
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ok((str1)->Length == (str2)->Length, "Length modified\n"); \
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ok((str1)->MaximumLength == (str2)->MaximumLength, "MaximumLength modified\n"); \
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} while (0)
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static
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BOOLEAN
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CheckStringBuffer(
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PCUNICODE_STRING String,
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PCWSTR Expected)
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{
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SIZE_T ExpectedLength = wcslen(Expected) * sizeof(WCHAR);
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SIZE_T EqualLength;
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BOOLEAN Result = TRUE;
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SIZE_T i;
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if (String->Length != ExpectedLength)
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{
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ok(0, "String length is %u, expected %lu\n", String->Length, (ULONG)ExpectedLength);
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Result = FALSE;
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}
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EqualLength = RtlCompareMemory(String->Buffer, Expected, ExpectedLength);
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if (EqualLength != ExpectedLength)
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{
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ok(0, "String is '%wZ', expected '%S'\n", String, Expected);
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Result = FALSE;
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}
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if (String->Buffer[String->Length / sizeof(WCHAR)] != UNICODE_NULL)
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{
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ok(0, "Not null terminated\n");
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Result = FALSE;
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}
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/* the function nulls the rest of the buffer! */
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for (i = String->Length + sizeof(UNICODE_NULL); i < String->MaximumLength; i++)
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{
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UCHAR Char = ((PUCHAR)String->Buffer)[i];
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if (Char != 0)
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{
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ok(0, "Found 0x%x at offset %lu, expected 0x%x\n", Char, (ULONG)i, 0);
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/* don't count this as a failure unless the string was actually wrong */
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//Result = FALSE;
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/* don't flood the log */
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break;
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}
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}
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return Result;
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}
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static
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BOOLEAN
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CheckBuffer(
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PVOID Buffer,
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SIZE_T Size,
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UCHAR Value)
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{
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PUCHAR Array = Buffer;
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SIZE_T i;
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for (i = 0; i < Size; i++)
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{
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if (Array[i] != Value)
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{
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trace("Expected %x, found %x at offset %lu\n", Value, Array[i], (ULONG)i);
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return FALSE;
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}
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}
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return TRUE;
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}
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#define RtlPathTypeNotSet 123
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/* winetest_platform is "windows" for us, so broken() doesn't do what it should :( */
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#undef broken
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#define broken(x) 0
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typedef enum
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{
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PrefixNone,
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PrefixCurrentDrive,
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PrefixCurrentPath,
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PrefixCurrentPathWithoutLastPart
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} PREFIX_TYPE;
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static
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VOID
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RunTestCases(VOID)
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{
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/* TODO: don't duplicate this in the other tests */
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/* TODO: Drive Relative tests don't work yet if the current drive isn't C: */
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struct
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{
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PCWSTR FileName;
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PREFIX_TYPE PrefixType;
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PCWSTR FullPathName;
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RTL_PATH_TYPE PathType;
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PREFIX_TYPE FilePartPrefixType;
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SIZE_T FilePartSize;
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} TestCases[] =
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{
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{ L"C:", PrefixCurrentPath, L"", RtlPathTypeDriveRelative, PrefixCurrentPathWithoutLastPart },
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{ L"C:\\", PrefixNone, L"C:\\", RtlPathTypeDriveAbsolute },
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{ L"C:\\test", PrefixNone, L"C:\\test", RtlPathTypeDriveAbsolute, PrefixCurrentDrive },
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{ L"C:\\test\\", PrefixNone, L"C:\\test\\", RtlPathTypeDriveAbsolute },
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{ L"C:/test/", PrefixNone, L"C:\\test\\", RtlPathTypeDriveAbsolute },
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{ L"C:\\\\test", PrefixNone, L"C:\\test", RtlPathTypeDriveAbsolute, PrefixCurrentDrive },
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{ L"test", PrefixCurrentPath, L"\\test", RtlPathTypeRelative, PrefixCurrentPath, sizeof(WCHAR) },
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{ L"\\test", PrefixCurrentDrive, L"test", RtlPathTypeRooted, PrefixCurrentDrive },
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{ L"/test", PrefixCurrentDrive, L"test", RtlPathTypeRooted, PrefixCurrentDrive },
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{ L".\\test", PrefixCurrentPath, L"\\test", RtlPathTypeRelative, PrefixCurrentPath, sizeof(WCHAR) },
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{ L"\\.", PrefixCurrentDrive, L"", RtlPathTypeRooted },
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{ L"\\.\\", PrefixCurrentDrive, L"", RtlPathTypeRooted },
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{ L"\\\\.", PrefixNone, L"\\\\.\\", RtlPathTypeRootLocalDevice },
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{ L"\\\\.\\", PrefixNone, L"\\\\.\\", RtlPathTypeLocalDevice },
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{ L"\\\\.\\Something\\", PrefixNone, L"\\\\.\\Something\\", RtlPathTypeLocalDevice },
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{ L"\\??\\", PrefixCurrentDrive, L"??\\", RtlPathTypeRooted },
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{ L"\\??\\C:", PrefixCurrentDrive, L"??\\C:", RtlPathTypeRooted, PrefixCurrentDrive, 3 * sizeof(WCHAR) },
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{ L"\\??\\C:\\", PrefixCurrentDrive, L"??\\C:\\", RtlPathTypeRooted },
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{ L"\\??\\C:\\test", PrefixCurrentDrive, L"??\\C:\\test", RtlPathTypeRooted, PrefixCurrentDrive, 6 * sizeof(WCHAR) },
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{ L"\\??\\C:\\test\\", PrefixCurrentDrive, L"??\\C:\\test\\", RtlPathTypeRooted },
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{ L"\\\\??\\", PrefixNone, L"\\\\??\\", RtlPathTypeUncAbsolute },
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{ L"\\\\??\\C:", PrefixNone, L"\\\\??\\C:", RtlPathTypeUncAbsolute },
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{ L"\\\\??\\C:\\", PrefixNone, L"\\\\??\\C:\\", RtlPathTypeUncAbsolute },
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{ L"\\\\??\\C:\\test", PrefixNone, L"\\\\??\\C:\\test", RtlPathTypeUncAbsolute, PrefixNone, sizeof(L"\\\\??\\C:\\") },
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{ L"\\\\??\\C:\\test\\", PrefixNone, L"\\\\??\\C:\\test\\", RtlPathTypeUncAbsolute },
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};
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NTSTATUS Status;
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UNICODE_STRING FileName;
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UNICODE_STRING FullPathName;
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WCHAR FullPathNameBuffer[MAX_PATH];
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UNICODE_STRING TempString;
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PUNICODE_STRING StringUsed;
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SIZE_T FilePartSize;
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BOOLEAN NameInvalid;
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RTL_PATH_TYPE PathType;
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SIZE_T LengthNeeded;
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WCHAR ExpectedPathName[MAX_PATH];
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SIZE_T ExpectedFilePartSize;
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const INT TestCount = sizeof(TestCases) / sizeof(TestCases[0]);
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INT i;
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BOOLEAN Okay;
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for (i = 0; i < TestCount; i++)
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{
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switch (TestCases[i].PrefixType)
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{
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case PrefixNone:
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ExpectedPathName[0] = UNICODE_NULL;
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break;
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case PrefixCurrentDrive:
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GetCurrentDirectoryW(sizeof(ExpectedPathName) / sizeof(WCHAR), ExpectedPathName);
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ExpectedPathName[3] = UNICODE_NULL;
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break;
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case PrefixCurrentPath:
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{
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ULONG Length;
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Length = GetCurrentDirectoryW(sizeof(ExpectedPathName) / sizeof(WCHAR), ExpectedPathName);
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if (Length == 3 && TestCases[i].FullPathName[0])
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ExpectedPathName[2] = UNICODE_NULL;
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break;
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}
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default:
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skip("Invalid test!\n");
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continue;
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}
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wcscat(ExpectedPathName, TestCases[i].FullPathName);
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RtlInitUnicodeString(&FileName, TestCases[i].FileName);
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RtlInitEmptyUnicodeString(&FullPathName, FullPathNameBuffer, sizeof(FullPathNameBuffer));
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RtlFillMemory(FullPathName.Buffer, FullPathName.MaximumLength, 0xAA);
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TempString = FileName;
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PathType = RtlPathTypeNotSet;
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StringUsed = InvalidPointer;
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FilePartSize = 1234;
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NameInvalid = (BOOLEAN)-1;
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LengthNeeded = 1234;
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StartSeh()
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Status = pRtlGetFullPathName_UstrEx(&FileName,
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&FullPathName,
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NULL,
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&StringUsed,
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&FilePartSize,
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&NameInvalid,
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&PathType,
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&LengthNeeded);
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ok(Status == STATUS_SUCCESS, "status = %lx\n", Status);
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EndSeh(STATUS_SUCCESS);
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ok_eq_ustr(&FileName, &TempString);
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ok(FullPathName.Buffer == FullPathNameBuffer, "Buffer modified\n");
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ok(FullPathName.MaximumLength == sizeof(FullPathNameBuffer), "MaximumLength modified\n");
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Okay = CheckStringBuffer(&FullPathName, ExpectedPathName);
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ok(Okay, "Wrong path name '%wZ', expected '%S'\n", &FullPathName, ExpectedPathName);
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ok(StringUsed == &FullPathName, "StringUsed = %p, expected %p\n", StringUsed, &FullPathName);
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switch (TestCases[i].FilePartPrefixType)
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{
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case PrefixNone:
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ExpectedFilePartSize = 0;
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break;
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case PrefixCurrentDrive:
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ExpectedFilePartSize = sizeof(L"C:\\");
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break;
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case PrefixCurrentPath:
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ExpectedFilePartSize = GetCurrentDirectoryW(0, NULL) * sizeof(WCHAR);
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if (ExpectedFilePartSize == sizeof(L"C:\\"))
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ExpectedFilePartSize -= sizeof(WCHAR);
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break;
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case PrefixCurrentPathWithoutLastPart:
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{
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WCHAR CurrentPath[MAX_PATH];
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PCWSTR BackSlash;
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ExpectedFilePartSize = GetCurrentDirectoryW(sizeof(CurrentPath) / sizeof(WCHAR), CurrentPath) * sizeof(WCHAR) + sizeof(UNICODE_NULL);
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if (ExpectedFilePartSize == sizeof(L"C:\\"))
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ExpectedFilePartSize = 0;
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else
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{
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BackSlash = wcsrchr(CurrentPath, L'\\');
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if (BackSlash)
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ExpectedFilePartSize -= wcslen(BackSlash + 1) * sizeof(WCHAR);
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else
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ok(0, "GetCurrentDirectory returned %S\n", CurrentPath);
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}
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break;
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}
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default:
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skip("Invalid test!\n");
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continue;
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}
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ExpectedFilePartSize += TestCases[i].FilePartSize;
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if (ExpectedFilePartSize != 0)
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ExpectedFilePartSize = (ExpectedFilePartSize - sizeof(UNICODE_NULL)) / sizeof(WCHAR);
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ok(FilePartSize == ExpectedFilePartSize,
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"FilePartSize = %lu, expected %lu\n", (ULONG)FilePartSize, (ULONG)ExpectedFilePartSize);
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ok(NameInvalid == FALSE, "NameInvalid = %u\n", NameInvalid);
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ok(PathType == TestCases[i].PathType, "PathType = %d, expected %d\n", PathType, TestCases[i].PathType);
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ok(LengthNeeded == 0, "LengthNeeded = %lu\n", (ULONG)LengthNeeded);
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}
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}
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START_TEST(RtlGetFullPathName_UstrEx)
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{
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NTSTATUS Status;
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UNICODE_STRING FileName;
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UNICODE_STRING TempString;
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UNICODE_STRING StaticString;
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PUNICODE_STRING StringUsed;
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SIZE_T FilePartSize;
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BOOLEAN NameInvalid;
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BOOLEAN NameInvalidArray[sizeof(ULONGLONG)];
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RTL_PATH_TYPE PathType;
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SIZE_T LengthNeeded;
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BOOLEAN Okay;
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pRtlGetFullPathName_UstrEx = (PVOID)GetProcAddress(GetModuleHandleW(L"ntdll"), "RtlGetFullPathName_UstrEx");
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if (!pRtlGetFullPathName_UstrEx)
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{
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skip("RtlGetFullPathName_UstrEx unavailable\n");
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return;
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}
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/* NULL parameters */
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StartSeh()
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pRtlGetFullPathName_UstrEx(NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
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EndSeh(STATUS_ACCESS_VIOLATION);
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RtlInitUnicodeString(&FileName, NULL);
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TempString = FileName;
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StartSeh()
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pRtlGetFullPathName_UstrEx(&FileName, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
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EndSeh(STATUS_ACCESS_VIOLATION);
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ok_eq_ustr(&FileName, &TempString);
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RtlInitUnicodeString(&FileName, L"");
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TempString = FileName;
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StartSeh()
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pRtlGetFullPathName_UstrEx(&FileName, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
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EndSeh(STATUS_ACCESS_VIOLATION);
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ok_eq_ustr(&FileName, &TempString);
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PathType = RtlPathTypeNotSet;
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StartSeh()
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pRtlGetFullPathName_UstrEx(NULL, NULL, NULL, NULL, NULL, NULL, &PathType, NULL);
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EndSeh(STATUS_ACCESS_VIOLATION);
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ok(PathType == RtlPathTypeUnknown ||
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broken(PathType == RtlPathTypeNotSet) /* Win7 */, "PathType = %d\n", PathType);
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/* Check what else is initialized before it crashes */
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PathType = RtlPathTypeNotSet;
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StringUsed = InvalidPointer;
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FilePartSize = 1234;
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NameInvalid = (BOOLEAN)-1;
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LengthNeeded = 1234;
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StartSeh()
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pRtlGetFullPathName_UstrEx(NULL, NULL, NULL, &StringUsed, &FilePartSize, &NameInvalid, &PathType, &LengthNeeded);
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EndSeh(STATUS_ACCESS_VIOLATION);
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ok(StringUsed == NULL, "StringUsed = %p\n", StringUsed);
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ok(FilePartSize == 0, "FilePartSize = %lu\n", (ULONG)FilePartSize);
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ok(NameInvalid == FALSE, "NameInvalid = %u\n", NameInvalid);
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ok(PathType == RtlPathTypeUnknown ||
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broken(PathType == RtlPathTypeNotSet) /* Win7 */, "PathType = %d\n", PathType);
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ok(LengthNeeded == 0, "LengthNeeded = %lu\n", (ULONG)LengthNeeded);
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RtlInitUnicodeString(&FileName, L"");
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TempString = FileName;
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StringUsed = InvalidPointer;
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FilePartSize = 1234;
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NameInvalid = (BOOLEAN)-1;
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LengthNeeded = 1234;
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StartSeh()
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pRtlGetFullPathName_UstrEx(&FileName, NULL, NULL, &StringUsed, &FilePartSize, &NameInvalid, NULL, &LengthNeeded);
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EndSeh(STATUS_ACCESS_VIOLATION);
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ok_eq_ustr(&FileName, &TempString);
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ok(StringUsed == NULL, "StringUsed = %p\n", StringUsed);
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ok(FilePartSize == 0, "FilePartSize = %lu\n", (ULONG)FilePartSize);
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ok(NameInvalid == FALSE ||
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broken(NameInvalid == (BOOLEAN)-1) /* Win7 */, "NameInvalid = %u\n", NameInvalid);
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ok(LengthNeeded == 0, "LengthNeeded = %lu\n", (ULONG)LengthNeeded);
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/* This is the first one that doesn't crash. FileName and PathType cannot be NULL */
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RtlInitUnicodeString(&FileName, NULL);
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TempString = FileName;
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PathType = RtlPathTypeNotSet;
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StartSeh()
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Status = pRtlGetFullPathName_UstrEx(&FileName, NULL, NULL, NULL, NULL, NULL, &PathType, NULL);
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ok(Status == STATUS_OBJECT_NAME_INVALID, "status = %lx\n", Status);
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EndSeh(STATUS_SUCCESS);
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ok_eq_ustr(&FileName, &TempString);
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ok(PathType == RtlPathTypeUnknown, "PathType = %d\n", PathType);
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RtlInitUnicodeString(&FileName, L"");
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TempString = FileName;
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PathType = RtlPathTypeNotSet;
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StartSeh()
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Status = pRtlGetFullPathName_UstrEx(&FileName, NULL, NULL, NULL, NULL, NULL, &PathType, NULL);
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ok(Status == STATUS_OBJECT_NAME_INVALID, "status = %lx\n", Status);
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EndSeh(STATUS_SUCCESS);
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ok_eq_ustr(&FileName, &TempString);
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ok(PathType == RtlPathTypeUnknown, "PathType = %d\n", PathType);
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/* Show that NameInvalid is indeed BOOLEAN */
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RtlInitUnicodeString(&FileName, L"");
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TempString = FileName;
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PathType = RtlPathTypeNotSet;
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RtlFillMemory(NameInvalidArray, sizeof(NameInvalidArray), 0x55);
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StartSeh()
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Status = pRtlGetFullPathName_UstrEx(&FileName, NULL, NULL, NULL, NULL, NameInvalidArray, &PathType, NULL);
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ok(Status == STATUS_OBJECT_NAME_INVALID, "status = %lx\n", Status);
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EndSeh(STATUS_SUCCESS);
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ok_eq_ustr(&FileName, &TempString);
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ok(PathType == RtlPathTypeUnknown, "PathType = %d\n", PathType);
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ok(NameInvalidArray[0] == FALSE, "NameInvalid = %u\n", NameInvalidArray[0]);
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Okay = CheckBuffer(NameInvalidArray + 1, sizeof(NameInvalidArray) - sizeof(NameInvalidArray[0]), 0x55);
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ok(Okay, "CheckBuffer failed\n");
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/* Give it a valid path */
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RtlInitUnicodeString(&FileName, L"C:\\test");
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TempString = FileName;
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PathType = RtlPathTypeNotSet;
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StartSeh()
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Status = pRtlGetFullPathName_UstrEx(&FileName, NULL, NULL, NULL, NULL, NULL, &PathType, NULL);
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ok(Status == STATUS_BUFFER_TOO_SMALL, "status = %lx\n", Status);
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EndSeh(STATUS_SUCCESS);
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ok_eq_ustr(&FileName, &TempString);
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ok(PathType == RtlPathTypeDriveAbsolute, "PathType = %d\n", PathType);
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/* Zero-length static string */
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RtlInitUnicodeString(&FileName, L"C:\\test");
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TempString = FileName;
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RtlInitUnicodeString(&StaticString, NULL);
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PathType = RtlPathTypeNotSet;
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StartSeh()
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Status = pRtlGetFullPathName_UstrEx(&FileName, &StaticString, NULL, NULL, NULL, NULL, &PathType, NULL);
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ok(Status == STATUS_BUFFER_TOO_SMALL, "status = %lx\n", Status);
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EndSeh(STATUS_SUCCESS);
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ok_eq_ustr(&FileName, &TempString);
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ok(PathType == RtlPathTypeDriveAbsolute, "PathType = %d\n", PathType);
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/* TODO: play around with StaticString and DynamicString */
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/* Check the actual functionality with different paths */
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RunTestCases();
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}
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