200 lines
8.5 KiB
C
200 lines
8.5 KiB
C
/* Unit test suite for Rtl string functions
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*
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* Copyright 2002 Robert Shearman
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* NOTES
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* We use function pointers here as there is no import library for NTDLL on
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* windows.
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*/
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#include "winbase.h"
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#include "wine/test.h"
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#include "winnt.h"
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#include "winternl.h"
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static UNICODE_STRING uni;
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static STRING str;
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/* Function ptrs for ntdll calls */
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static HMODULE hntdll = 0;
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static VOID (WINAPI *pRtlInitAnsiString)(PSTRING,LPCSTR);
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static VOID (WINAPI *pRtlInitString)(PSTRING, LPCSTR);
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/*static VOID (WINAPI *pRtlFreeAnsiString)(PSTRING);*/
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/*static VOID (WINAPI *pRtlFreeOemString)(PSTRING);*/
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static VOID (WINAPI *pRtlCopyString)(STRING *, const STRING *);
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static VOID (WINAPI *pRtlInitUnicodeString)(PUNICODE_STRING,LPCWSTR);
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static BOOLEAN (WINAPI *pRtlCreateUnicodeString)(PUNICODE_STRING,LPCWSTR);
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/*static BOOLEAN (WINAPI *pRtlCreateUnicodeStringFromAsciiz)(PUNICODE_STRING,LPCSTR);*/
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/*static VOID (WINAPI *pRtlFreeUnicodeString)(PUNICODE_STRING);*/
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/*static VOID (WINAPI *pRtlCopyUnicodeString)(UNICODE_STRING *, const UNICODE_STRING *);*/
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/*static VOID (WINAPI *pRtlEraseUnicodeString)(UNICODE_STRING *);*/
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/*static LONG (WINAPI *pRtlCompareString)(const STRING *,const STRING *,BOOLEAN);*/
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/*static LONG (WINAPI *pRtlCompareUnicodeString)(const UNICODE_STRING *,const UNICODE_STRING *,BOOLEAN);*/
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/*static BOOLEAN (WINAPI *pRtlEqualString)(const STRING *,const STRING *,BOOLEAN);*/
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/*static BOOLEAN (WINAPI *pRtlEqualUnicodeString)(const UNICODE_STRING *,const UNICODE_STRING *,BOOLEAN);*/
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/*static BOOLEAN (WINAPI *pRtlPrefixString)(const STRING *, const STRING *, BOOLEAN);*/
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/*static BOOLEAN (WINAPI *pRtlPrefixUnicodeString)(const UNICODE_STRING *, const UNICODE_STRING *, BOOLEAN);*/
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/*static NTSTATUS (WINAPI *pRtlAnsiStringToUnicodeString)(PUNICODE_STRING, PCANSI_STRING, BOOLEAN);*/
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/*static NTSTATUS (WINAPI *pRtlOemStringToUnicodeString)(PUNICODE_STRING, const STRING *, BOOLEAN);*/
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/*static NTSTATUS (WINAPI *pRtlUnicodeStringToAnsiString)(STRING *, const UNICODE_STRING *, BOOLEAN);*/
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/*static NTSTATUS (WINAPI *pRtlUnicodeStringToOemString)(STRING *, const UNICODE_STRING *, BOOLEAN);*/
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/*static NTSTATUS (WINAPI *pRtlMultiByteToUnicodeN)(LPWSTR, DWORD, LPDWORD, LPCSTR, DWORD);*/
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/*static NTSTATUS (WINAPI *pRtlOemToUnicodeN)(LPWSTR, DWORD, LPDWORD, LPCSTR, DWORD);*/
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/*static NTSTATUS (WINAPI *pRtlUpperString)(STRING *, const STRING *);*/
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/*static NTSTATUS (WINAPI *pRtlUpcaseUnicodeString)(UNICODE_STRING *, const UNICODE_STRING *, BOOLEAN);*/
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/*static NTSTATUS (WINAPI *pRtlUpcaseUnicodeStringToAnsiString)(STRING *, const UNICODE_STRING *, BOOLEAN);*/
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/*static NTSTATUS (WINAPI *pRtlUpcaseUnicodeStringToOemString)(STRING *, const UNICODE_STRING *, BOOLEAN);*/
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/*static NTSTATUS (WINAPI *pRtlUpcaseUnicodeToMultiByteN)(LPSTR, DWORD, LPDWORD, LPCWSTR, DWORD);*/
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/*static NTSTATUS (WINAPI *pRtlUpcaseUnicodeToOemN)(LPSTR, DWORD, LPDWORD, LPCWSTR, DWORD);*/
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/*static UINT (WINAPI *pRtlOemToUnicodeSize)(const STRING *);*/
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/*static DWORD (WINAPI *pRtlAnsiStringToUnicodeSize)(const STRING *);*/
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/* more function pointers here */
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/*static DWORD (WINAPI *pRtlIsTextUnicode)(LPVOID, DWORD, DWORD *);*/
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static NTSTATUS (WINAPI *pRtlUnicodeStringToInteger)(const UNICODE_STRING *, int, int *);
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static void InitFunctionPtrs()
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{
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hntdll = LoadLibraryA("ntdll.dll");
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ok(hntdll != 0, "LoadLibrary failed");
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if (hntdll)
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{
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pRtlInitAnsiString = (void *)GetProcAddress(hntdll, "RtlInitAnsiString");
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pRtlInitString = (void *)GetProcAddress(hntdll, "RtlInitString");
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pRtlInitUnicodeString = (void *)GetProcAddress(hntdll, "RtlInitUnicodeString");
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pRtlCopyString = (void *)GetProcAddress(hntdll, "RtlCopyString");
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pRtlCreateUnicodeString = (void *)GetProcAddress(hntdll, "RtlCreateUnicodeString");
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pRtlUnicodeStringToInteger = (void *)GetProcAddress(hntdll, "RtlUnicodeStringToInteger");
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}
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}
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static void test_RtlInitString(void)
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{
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static const char teststring[] = "Some Wild String";
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str.Length = 0;
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str.MaximumLength = 0;
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str.Buffer = (void *)0xdeadbeef;
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pRtlInitString(&str, teststring);
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ok(str.Length == sizeof(teststring) - sizeof(char), "Length uninitialized");
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ok(str.MaximumLength == sizeof(teststring), "MaximumLength uninitialized");
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ok(strcmp(str.Buffer, "Some Wild String") == 0, "Buffer written to");
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}
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static void test_RtlInitUnicodeString(void)
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{
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#define STRINGW {'S','o','m','e',' ','W','i','l','d',' ','S','t','r','i','n','g',0}
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static const WCHAR teststring[] = STRINGW;
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static const WCHAR originalstring[] = STRINGW;
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#undef STRINGW
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uni.Length = 0;
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uni.MaximumLength = 0;
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uni.Buffer = (void *)0xdeadbeef;
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pRtlInitUnicodeString(&uni, teststring);
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ok(uni.Length == sizeof(teststring) - sizeof(WCHAR), "Length uninitialized");
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ok(uni.MaximumLength == sizeof(teststring), "MaximumLength uninitialized");
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ok(lstrcmpW(uni.Buffer, originalstring) == 0, "Buffer written to");
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}
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static void test_RtlCopyString(void)
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{
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static const char teststring[] = "Some Wild String";
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static char deststring[] = " ";
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STRING deststr;
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pRtlInitString(&str, teststring);
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pRtlInitString(&deststr, deststring);
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pRtlCopyString(&deststr, &str);
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ok(strncmp(str.Buffer, deststring, str.Length) == 0, "String not copied");
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}
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static void test_RtlUnicodeStringToInteger(void)
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{
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int dest = 0;
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int i;
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DWORD result;
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/* keep these next two arrays in sync. or they'll be trouble! */
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static const WCHAR stringwithint[][12] = {
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{'1','0','1','1','1','0','1','1','0','0',0},
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{'1','2','3','4','5','6','7',0},
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{'2','1','4','7','4','8','3','6','4','8',0},
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{'-','2','1','4','7','4','8','3','6','4','8',0},
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{'-','2','1','4',0},
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{' ','\n',' ','\r','2','1','4',0},
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{'+','2','1','4',' ','0',0},
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{' ','2','1','4','.','0','1',0},
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{'f','8','1',0},
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{'0','x','1','2','3','4','5',0},
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{'1','x','3','4',0}
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};
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static const int expectedresults[] = {
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1011101100,
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1234567,
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2147483648,
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2147483648,
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-214,
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214,
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214,
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214,
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0,
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0x12345,
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1
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};
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/* these are for stringwithint[0]: */
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static const int expectedresultsbase[] = {
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748, /* base 2 */
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136610368, /* base 8 */
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1011101100, /* base 10 */
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286265600, /* base 16 */
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};
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for (i = 0; i < sizeof(expectedresults) / sizeof(int); i++)
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{
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dest = 0xdeadbeef;
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pRtlInitUnicodeString(&uni, stringwithint[i]);
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result = pRtlUnicodeStringToInteger(&uni, 0, &dest);
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ok(result == 0, "call failed: RtlUnicodeStringToInteger(\"%S\", %d, [out])", uni.Buffer, 0);
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ok(dest == expectedresults[i], "didn't return expected value (test %d): expected: %d, got: %d}", i, expectedresults[i], dest);
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}
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pRtlInitUnicodeString(&uni, stringwithint[0]);
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result = pRtlUnicodeStringToInteger(&uni, 2, &dest);
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ok(result == 0, "call failed: RtlUnicodeStringToInteger(\"%S\", %d, [out])", uni.Buffer, 2);
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ok(dest == expectedresultsbase[0], "didn't return expected value: \"%S\"; expected: %d, got: %d}", uni.Buffer, expectedresultsbase[0], dest);
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result = pRtlUnicodeStringToInteger(&uni, 8, &dest);
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ok(result == 0, "call failed: RtlUnicodeStringToInteger(\"%S\", %d, [out])", uni.Buffer, 8);
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ok(dest == expectedresultsbase[1], "didn't return expected value: \"%S\"; expected: %d, got: %d}", uni.Buffer, expectedresultsbase[1], dest);
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result = pRtlUnicodeStringToInteger(&uni, 10, &dest);
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ok(result == 0, "call failed: RtlUnicodeStringToInteger(\"%S\", %d, [out])", uni.Buffer, 10);
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ok(dest == expectedresultsbase[2], "didn't return expected value: \"%S\"; expected: %d, got: %d}", uni.Buffer, expectedresultsbase[2], dest);
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result = pRtlUnicodeStringToInteger(&uni, 16, &dest);
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ok(result == 0, "call failed: RtlUnicodeStringToInteger(\"%S\", %d, [out])", uni.Buffer, 16);
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ok(dest == expectedresultsbase[3], "didn't return expected value: \"%S\"; expected: %d, got: %d}", uni.Buffer, expectedresultsbase[3], dest);
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}
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START_TEST(rtlstr)
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{
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InitFunctionPtrs();
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if (pRtlInitAnsiString)
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{
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test_RtlInitString();
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test_RtlInitUnicodeString();
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test_RtlCopyString();
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test_RtlUnicodeStringToInteger();
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}
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}
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