| 1 | /* Unit test suite for Rtl large integer functions
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| 2 | *
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| 3 | * Copyright 2003 Thomas Mertes
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| 4 | *
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| 5 | * This library is free software; you can redistribute it and/or
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| 6 | * modify it under the terms of the GNU Lesser General Public
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| 7 | * License as published by the Free Software Foundation; either
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| 8 | * version 2.1 of the License, or (at your option) any later version.
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| 9 | *
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| 10 | * This library is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 13 | * Lesser General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU Lesser General Public
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| 16 | * License along with this library; if not, write to the Free Software
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| 17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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| 18 | *
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| 19 | * NOTES
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| 20 | * We use function pointers here as there is no import library for NTDLL on
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| 21 | * windows.
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| 22 | */
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| 23 |
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| 24 | #include <stdlib.h>
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| 25 | #include <string.h>
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| 26 |
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| 27 | #include "winbase.h"
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| 28 | #include "test.h"
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| 29 | #include "winnt.h"
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| 30 | #include "winnls.h"
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| 31 | #include "winternl.h"
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| 32 |
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| 33 | /* Function ptrs for ntdll calls */
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| 34 | static HMODULE hntdll = 0;
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| 35 | static LONGLONG (WINAPI *pRtlExtendedMagicDivide)(LONGLONG, LONGLONG, INT);
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| 36 | static VOID (WINAPI *pRtlFreeAnsiString)(PSTRING);
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| 37 | static NTSTATUS (WINAPI *pRtlInt64ToUnicodeString)(ULONGLONG, ULONG, UNICODE_STRING *);
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| 38 | static NTSTATUS (WINAPI *pRtlLargeIntegerToChar)(ULONGLONG *, ULONG, ULONG, PCHAR);
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| 39 | static NTSTATUS (WINAPI *pRtlUnicodeStringToAnsiString)(STRING *, const UNICODE_STRING *, BOOLEAN);
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| 40 |
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| 41 |
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| 42 | static void InitFunctionPtrs()
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| 43 | {
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| 44 | hntdll = LoadLibraryA("ntdll.dll");
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| 45 | ok(hntdll != 0, "LoadLibrary failed");
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| 46 | if (hntdll) {
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| 47 | pRtlExtendedMagicDivide = (void *)GetProcAddress(hntdll, "RtlExtendedMagicDivide");
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| 48 | pRtlFreeAnsiString = (void *)GetProcAddress(hntdll, "RtlFreeAnsiString");
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| 49 | pRtlInt64ToUnicodeString = (void *)GetProcAddress(hntdll, "RtlInt64ToUnicodeString");
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| 50 | pRtlLargeIntegerToChar = (void *)GetProcAddress(hntdll, "RtlLargeIntegerToChar");
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| 51 | pRtlUnicodeStringToAnsiString = (void *)GetProcAddress(hntdll, "RtlUnicodeStringToAnsiString");
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| 52 | } /* if */
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| 53 | }
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| 54 |
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| 55 |
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| 56 | typedef struct {
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| 57 | LONGLONG a;
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| 58 | LONGLONG b;
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| 59 | INT shift;
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| 60 | LONGLONG result;
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| 61 | } magic_divide_t;
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| 62 |
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| 63 | static const magic_divide_t magic_divide[] = {
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| 64 | { 3, 0x5555555555555555U, 0, 0}, /* 1 */
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| 65 | { 333333333, 0x5555555555555555U, 0, 111111110}, /* 111111111 */
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| 66 | { 0x7fffffffffffffff, 0x5555555555555555U, 0, 0x2aaaaaaaaaaaaaaa},
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| 67 | { 3, 0xaaaaaaaaaaaaaaaaU, 1, 0}, /* 1 */
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| 68 | { 333333333, 0xaaaaaaaaaaaaaaaaU, 1, 111111110}, /* 111111111 */
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| 69 | { 0x7fffffffffffffff, 0xaaaaaaaaaaaaaaaaU, 1, 0x2aaaaaaaaaaaaaaa},
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| 70 | { -3, 0x5555555555555555U, 0, 0}, /* -1 */
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| 71 | { -333333333, 0x5555555555555555U, 0, -111111110}, /* -111111111 */
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| 72 | {-0x7fffffffffffffff, 0x5555555555555555U, 0, -0x2aaaaaaaaaaaaaaa},
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| 73 | { -3, 0xaaaaaaaaaaaaaaaaU, 1, 0}, /* -1 */
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| 74 | { -333333333, 0xaaaaaaaaaaaaaaaaU, 1, -111111110}, /* -111111111 */
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| 75 | {-0x7fffffffffffffff, 0xaaaaaaaaaaaaaaaaU, 1, -0x2aaaaaaaaaaaaaaa},
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| 76 | { -3, -0x5555555555555555U, 0, -2}, /* -1 */
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| 77 | { -333333333, -0x5555555555555555U, 0, -222222222}, /* -111111111 */
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| 78 | {-0x7fffffffffffffff, -0x5555555555555555U, 0, -0x5555555555555554},
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| 79 | { -3, -0xaaaaaaaaaaaaaaaaU, 1, 0}, /* -1 */
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| 80 | { -333333333, -0xaaaaaaaaaaaaaaaaU, 1, -55555555}, /* -111111111 */
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| 81 | {-0x7fffffffffffffff, -0xaaaaaaaaaaaaaaaaU, 1, -0x1555555555555555},
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| 82 | { 3, -0x5555555555555555U, 0, 2}, /* -1 */
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| 83 | { 333333333, -0x5555555555555555U, 0, 222222222}, /* -111111111 */
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| 84 | { 0x7fffffffffffffff, -0x5555555555555555U, 0, 0x5555555555555554},
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| 85 | { 3, -0xaaaaaaaaaaaaaaaaU, 1, 0}, /* -1 */
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| 86 | { 333333333, -0xaaaaaaaaaaaaaaaaU, 1, 55555555}, /* -111111111 */
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| 87 | { 0x7fffffffffffffff, -0xaaaaaaaaaaaaaaaaU, 1, 0x1555555555555555},
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| 88 | { 3, 12297829382473033728U, 1, 0}, /* 1 */
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| 89 | { 333333333, 12297829382473033728U, 1, 111111110}, /* 111111111 */
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| 90 | { 0x7fffffffffffffff, 12297829382473033728U, 1, 0x2aaaaaaaaaaaa9ff}, /* 0x2aaaaaaaaaaaaaaa */
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| 91 | { 5, 3689348814741910527U, 0, 1},
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| 92 | { 555555555, 3689348814741910527U, 0, 111111111},
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| 93 | { 0x7fffffffffffffff, 3689348814741910527U, 0, 0x19999999999999ff}, /* 0x199999999999999a */
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| 94 | { 5, 7378697629483821054U, 1, 1},
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| 95 | { 555555555, 7378697629483821054U, 1, 111111111},
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| 96 | { 0x7fffffffffffffff, 7378697629483821054U, 1, 0x19999999999999ff}, /* 0x199999999999999a */
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| 97 | { 5, 14757395258967642109U, 2, 1},
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| 98 | { 555555555, 14757395258967642109U, 2, 111111111},
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| 99 | { 0x7fffffffffffffff, 14757395258967642109U, 2, 0x19999999999999ff}, /* 0x199999999999999a */
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| 100 | { 0xaddcafeface, 0x2f1e28fd1b5ccaU, 33, 1},
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| 101 | { 0x81ac1b9c2310a80, 0x2f1e28fd1b5ccaU, 33, 0xbeef},
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| 102 | { 0x74ae3b5f1558c800, 0x2f1e28fd1b5ccaU, 33, 0xabcde},
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| 103 | { 0xaddcafeface, 0x2f1e28fd1b5cca00U, 41, 1},
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| 104 | { 0x81ac1b9c2310a80, 0x2f1e28fd1b5cca00U, 41, 0xbeef},
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| 105 | { 0x74ae3b5f1558c800, 0x2f1e28fd1b5cca00U, 41, 0xabcde},
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| 106 |
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| 107 | };
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| 108 | #define NB_MAGIC_DIVIDE (sizeof(magic_divide)/sizeof(*magic_divide))
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| 109 |
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| 110 |
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| 111 | static void test_RtlExtendedMagicDivide(void)
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| 112 | {
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| 113 | int i;
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| 114 | LONGLONG result;
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| 115 |
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| 116 | for (i = 0; i < NB_MAGIC_DIVIDE; i++) {
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| 117 | result = pRtlExtendedMagicDivide(magic_divide[i].a, magic_divide[i].b, magic_divide[i].shift);
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| 118 | ok(result == magic_divide[i].result,
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| 119 | "call failed: RtlExtendedMagicDivide(%lld, %llu, %d) has result %llx, expected %llx",
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| 120 | magic_divide[i].a, magic_divide[i].b, magic_divide[i].shift, result, magic_divide[i].result);
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| 121 | }
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| 122 | }
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| 123 |
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| 124 |
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| 125 | #define LARGE_STRI_BUFFER_LENGTH 67
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| 126 |
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| 127 | typedef struct {
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| 128 | int base;
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| 129 | ULONGLONG value;
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| 130 | USHORT Length;
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| 131 | USHORT MaximumLength;
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| 132 | char *Buffer;
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| 133 | NTSTATUS result;
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| 134 | } largeint2str_t;
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| 135 |
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| 136 | /*
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| 137 | * The native DLL does produce garbage or STATUS_BUFFER_OVERFLOW for
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| 138 | * base 2, 8 and 16 when the value is larger than 0xFFFFFFFF.
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| 139 | * Therefore these testcases are commented out.
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| 140 | */
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| 141 |
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| 142 | static const largeint2str_t largeint2str[] = {
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| 143 | {10, 123, 3, 11, "123\0---------------------------------------------------------------", STATUS_SUCCESS},
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| 144 |
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| 145 | { 0, 0x80000000U, 10, 11, "2147483648\0--------------------------------------------------------", STATUS_SUCCESS},
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| 146 | { 0, -2147483647, 20, 21, "18446744071562067969\0----------------------------------------------", STATUS_SUCCESS},
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| 147 | { 0, -2, 20, 21, "18446744073709551614\0----------------------------------------------", STATUS_SUCCESS},
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| 148 | { 0, -1, 20, 21, "18446744073709551615\0----------------------------------------------", STATUS_SUCCESS},
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| 149 | { 0, 0, 1, 11, "0\0-----------------------------------------------------------------", STATUS_SUCCESS},
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| 150 | { 0, 1, 1, 11, "1\0-----------------------------------------------------------------", STATUS_SUCCESS},
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| 151 | { 0, 12, 2, 11, "12\0----------------------------------------------------------------", STATUS_SUCCESS},
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| 152 | { 0, 123, 3, 11, "123\0---------------------------------------------------------------", STATUS_SUCCESS},
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| 153 | { 0, 1234, 4, 11, "1234\0--------------------------------------------------------------", STATUS_SUCCESS},
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| 154 | { 0, 12345, 5, 11, "12345\0-------------------------------------------------------------", STATUS_SUCCESS},
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| 155 | { 0, 123456, 6, 11, "123456\0------------------------------------------------------------", STATUS_SUCCESS},
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| 156 | { 0, 1234567, 7, 11, "1234567\0-----------------------------------------------------------", STATUS_SUCCESS},
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| 157 | { 0, 12345678, 8, 11, "12345678\0----------------------------------------------------------", STATUS_SUCCESS},
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| 158 | { 0, 123456789, 9, 11, "123456789\0---------------------------------------------------------", STATUS_SUCCESS},
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| 159 | { 0, 2147483646, 10, 11, "2147483646\0--------------------------------------------------------", STATUS_SUCCESS},
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| 160 | { 0, 2147483647, 10, 11, "2147483647\0--------------------------------------------------------", STATUS_SUCCESS},
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| 161 | { 0, 2147483648U, 10, 11, "2147483648\0--------------------------------------------------------", STATUS_SUCCESS},
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| 162 | { 0, 2147483649U, 10, 11, "2147483649\0--------------------------------------------------------", STATUS_SUCCESS},
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| 163 | { 0, 4294967294U, 10, 11, "4294967294\0--------------------------------------------------------", STATUS_SUCCESS},
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| 164 | { 0, 4294967295U, 10, 11, "4294967295\0--------------------------------------------------------", STATUS_SUCCESS},
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| 165 | { 0, 12345678901U, 11, 12, "12345678901\0-------------------------------------------------------", STATUS_SUCCESS},
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| 166 | { 0, 987654321012U, 12, 13, "987654321012\0------------------------------------------------------", STATUS_SUCCESS},
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| 167 | { 0, 1928374656574U, 13, 14, "1928374656574\0-----------------------------------------------------", STATUS_SUCCESS},
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| 168 | { 0, 0xBADCAFEFACE, 14, 15, "12841062955726\0----------------------------------------------------", STATUS_SUCCESS},
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| 169 | { 0, 0x5BADCAFEFACE, 15, 16, "100801993177806\0---------------------------------------------------", STATUS_SUCCESS},
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| 170 | { 0, 0xAFACEBEEFCAFE, 16, 20, "3090515640699646\0--------------------------------------------------", STATUS_SUCCESS},
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| 171 | { 0, 0xA5BEEFABCDCAFE, 17, 20, "46653307746110206\0-------------------------------------------------", STATUS_SUCCESS},
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| 172 | { 0, 0x1F8CF9BF2DF3AF1, 18, 20, "142091656963767025\0------------------------------------------------", STATUS_SUCCESS},
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| 173 | { 0, 0xFFFFFFFFFFFFFFF, 19, 20, "1152921504606846975\0-----------------------------------------------", STATUS_SUCCESS},
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| 174 | { 0, 0xFFFFFFFFFFFFFFFE, 20, 21, "18446744073709551614\0----------------------------------------------", STATUS_SUCCESS},
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| 175 | { 0, 0xFFFFFFFFFFFFFFFF, 20, 21, "18446744073709551615\0----------------------------------------------", STATUS_SUCCESS},
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| 176 |
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| 177 | { 2, 0x80000000U, 32, 33, "10000000000000000000000000000000\0----------------------------------", STATUS_SUCCESS},
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| 178 | /*
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| 179 | * { 2, -2147483647, 64, 65, "1111111111111111111111111111111110000000000000000000000000000001\0--", STATUS_SUCCESS},
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| 180 | * { 2, -2, 64, 65, "1111111111111111111111111111111111111111111111111111111111111110\0--", STATUS_SUCCESS},
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| 181 | * { 2, -1, 64, 65, "1111111111111111111111111111111111111111111111111111111111111111\0--", STATUS_SUCCESS},
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| 182 | */
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| 183 | { 2, 0, 1, 33, "0\0-----------------------------------------------------------------", STATUS_SUCCESS},
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| 184 | { 2, 1, 1, 33, "1\0-----------------------------------------------------------------", STATUS_SUCCESS},
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| 185 | { 2, 10, 4, 33, "1010\0--------------------------------------------------------------", STATUS_SUCCESS},
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| 186 | { 2, 100, 7, 33, "1100100\0-----------------------------------------------------------", STATUS_SUCCESS},
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| 187 | { 2, 1000, 10, 33, "1111101000\0--------------------------------------------------------", STATUS_SUCCESS},
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| 188 | { 2, 10000, 14, 33, "10011100010000\0----------------------------------------------------", STATUS_SUCCESS},
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| 189 | { 2, 32767, 15, 33, "111111111111111\0---------------------------------------------------", STATUS_SUCCESS},
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| 190 | { 2, 32768, 16, 33, "1000000000000000\0--------------------------------------------------", STATUS_SUCCESS},
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| 191 | { 2, 65535, 16, 33, "1111111111111111\0--------------------------------------------------", STATUS_SUCCESS},
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| 192 | { 2, 100000, 17, 33, "11000011010100000\0-------------------------------------------------", STATUS_SUCCESS},
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| 193 | { 2, 1000000, 20, 33, "11110100001001000000\0----------------------------------------------", STATUS_SUCCESS},
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| 194 | { 2, 10000000, 24, 33, "100110001001011010000000\0------------------------------------------", STATUS_SUCCESS},
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| 195 | { 2, 100000000, 27, 33, "101111101011110000100000000\0---------------------------------------", STATUS_SUCCESS},
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| 196 | { 2, 1000000000, 30, 33, "111011100110101100101000000000\0------------------------------------", STATUS_SUCCESS},
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| 197 | { 2, 1073741823, 30, 33, "111111111111111111111111111111\0------------------------------------", STATUS_SUCCESS},
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| 198 | { 2, 2147483646, 31, 33, "1111111111111111111111111111110\0-----------------------------------", STATUS_SUCCESS},
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| 199 | { 2, 2147483647, 31, 33, "1111111111111111111111111111111\0-----------------------------------", STATUS_SUCCESS},
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| 200 | { 2, 2147483648U, 32, 33, "10000000000000000000000000000000\0----------------------------------", STATUS_SUCCESS},
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| 201 | { 2, 2147483649U, 32, 33, "10000000000000000000000000000001\0----------------------------------", STATUS_SUCCESS},
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| 202 | { 2, 4294967294U, 32, 33, "11111111111111111111111111111110\0----------------------------------", STATUS_SUCCESS},
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| 203 | { 2, 0xFFFFFFFF, 32, 33, "11111111111111111111111111111111\0----------------------------------", STATUS_SUCCESS},
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| 204 | /*
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| 205 | * { 2, 0x1FFFFFFFF, 33, 34, "111111111111111111111111111111111\0---------------------------------", STATUS_SUCCESS},
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| 206 | * { 2, 0x3FFFFFFFF, 34, 35, "1111111111111111111111111111111111\0--------------------------------", STATUS_SUCCESS},
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| 207 | * { 2, 0x7FFFFFFFF, 35, 36, "11111111111111111111111111111111111\0-------------------------------", STATUS_SUCCESS},
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| 208 | * { 2, 0xFFFFFFFFF, 36, 37, "111111111111111111111111111111111111\0------------------------------", STATUS_SUCCESS},
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| 209 | * { 2, 0x1FFFFFFFFF, 37, 38, "1111111111111111111111111111111111111\0-----------------------------", STATUS_SUCCESS},
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| 210 | * { 2, 0x3FFFFFFFFF, 38, 39, "11111111111111111111111111111111111111\0----------------------------", STATUS_SUCCESS},
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| 211 | * { 2, 0x7FFFFFFFFF, 39, 40, "111111111111111111111111111111111111111\0---------------------------", STATUS_SUCCESS},
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| 212 | * { 2, 0xFFFFFFFFFF, 40, 41, "1111111111111111111111111111111111111111\0--------------------------", STATUS_SUCCESS},
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| 213 | */
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| 214 |
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| 215 | { 8, 0x80000000U, 11, 12, "20000000000\0-------------------------------------------------------", STATUS_SUCCESS},
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| 216 | /*
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| 217 | * { 8, -2147483647, 22, 23, "1777777777760000000001\0--------------------------------------------", STATUS_SUCCESS},
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| 218 | * { 8, -2, 22, 23, "1777777777777777777776\0--------------------------------------------", STATUS_SUCCESS},
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| 219 | * { 8, -1, 22, 23, "1777777777777777777777\0--------------------------------------------", STATUS_SUCCESS},
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| 220 | */
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| 221 | { 8, 0, 1, 12, "0\0-----------------------------------------------------------------", STATUS_SUCCESS},
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| 222 | { 8, 1, 1, 12, "1\0-----------------------------------------------------------------", STATUS_SUCCESS},
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| 223 | { 8, 2147483646, 11, 12, "17777777776\0-------------------------------------------------------", STATUS_SUCCESS},
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| 224 | { 8, 2147483647, 11, 12, "17777777777\0-------------------------------------------------------", STATUS_SUCCESS},
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| 225 | { 8, 2147483648U, 11, 12, "20000000000\0-------------------------------------------------------", STATUS_SUCCESS},
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| 226 | { 8, 2147483649U, 11, 12, "20000000001\0-------------------------------------------------------", STATUS_SUCCESS},
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| 227 | { 8, 4294967294U, 11, 12, "37777777776\0-------------------------------------------------------", STATUS_SUCCESS},
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| 228 | { 8, 4294967295U, 11, 12, "37777777777\0-------------------------------------------------------", STATUS_SUCCESS},
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| 229 |
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| 230 | {10, 0x80000000U, 10, 11, "2147483648\0--------------------------------------------------------", STATUS_SUCCESS},
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| 231 | {10, -2147483647, 20, 21, "18446744071562067969\0----------------------------------------------", STATUS_SUCCESS},
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| 232 | {10, -2, 20, 21, "18446744073709551614\0----------------------------------------------", STATUS_SUCCESS},
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| 233 | {10, -1, 20, 21, "18446744073709551615\0----------------------------------------------", STATUS_SUCCESS},
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| 234 | {10, 0, 1, 11, "0\0-----------------------------------------------------------------", STATUS_SUCCESS},
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| 235 | {10, 1, 1, 11, "1\0-----------------------------------------------------------------", STATUS_SUCCESS},
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| 236 | {10, 2147483646, 10, 11, "2147483646\0--------------------------------------------------------", STATUS_SUCCESS},
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| 237 | {10, 2147483647, 10, 11, "2147483647\0--------------------------------------------------------", STATUS_SUCCESS},
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| 238 | {10, 2147483648U, 10, 11, "2147483648\0--------------------------------------------------------", STATUS_SUCCESS},
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| 239 | {10, 2147483649U, 10, 11, "2147483649\0--------------------------------------------------------", STATUS_SUCCESS},
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| 240 | {10, 4294967294U, 10, 11, "4294967294\0--------------------------------------------------------", STATUS_SUCCESS},
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| 241 | {10, 4294967295U, 10, 11, "4294967295\0--------------------------------------------------------", STATUS_SUCCESS},
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| 242 |
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| 243 | {16, 0, 1, 9, "0\0-----------------------------------------------------------------", STATUS_SUCCESS},
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| 244 | {16, 1, 1, 9, "1\0-----------------------------------------------------------------", STATUS_SUCCESS},
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| 245 | {16, 2147483646, 8, 9, "7FFFFFFE\0----------------------------------------------------------", STATUS_SUCCESS},
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| 246 | {16, 2147483647, 8, 9, "7FFFFFFF\0----------------------------------------------------------", STATUS_SUCCESS},
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| 247 | {16, 0x80000000, 8, 9, "80000000\0----------------------------------------------------------", STATUS_SUCCESS},
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| 248 | {16, 0x80000001, 8, 9, "80000001\0----------------------------------------------------------", STATUS_SUCCESS},
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| 249 | {16, 0xFFFFFFFE, 8, 9, "FFFFFFFE\0----------------------------------------------------------", STATUS_SUCCESS},
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| 250 | {16, 0xFFFFFFFF, 8, 9, "FFFFFFFF\0----------------------------------------------------------", STATUS_SUCCESS},
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| 251 | /*
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| 252 | * {16, 0x100000000, 9, 10, "100000000\0---------------------------------------------------------", STATUS_SUCCESS},
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| 253 | * {16, 0xBADDEADBEEF, 11, 12, "BADDEADBEEF\0-------------------------------------------------------", STATUS_SUCCESS},
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| 254 | * {16, 0x8000000000000000, 16, 17, "8000000000000000\0--------------------------------------------------", STATUS_SUCCESS},
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| 255 | * {16, 0xFEDCBA9876543210, 16, 17, "FEDCBA9876543210\0--------------------------------------------------", STATUS_SUCCESS},
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| 256 | * {16, 0xFFFFFFFF80000001, 16, 17, "FFFFFFFF80000001\0--------------------------------------------------", STATUS_SUCCESS},
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| 257 | * {16, 0xFFFFFFFFFFFFFFFE, 16, 17, "FFFFFFFFFFFFFFFE\0--------------------------------------------------", STATUS_SUCCESS},
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| 258 | * {16, 0xFFFFFFFFFFFFFFFF, 16, 17, "FFFFFFFFFFFFFFFF\0--------------------------------------------------", STATUS_SUCCESS},
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| 259 | */
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| 260 |
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| 261 | { 2, 32768, 16, 17, "1000000000000000\0--------------------------------------------------", STATUS_SUCCESS},
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| 262 | { 2, 32768, 16, 16, "1000000000000000---------------------------------------------------", STATUS_SUCCESS},
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| 263 | { 2, 65536, 17, 18, "10000000000000000\0-------------------------------------------------", STATUS_SUCCESS},
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| 264 | { 2, 65536, 17, 17, "10000000000000000--------------------------------------------------", STATUS_SUCCESS},
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| 265 | { 2, 131072, 18, 19, "100000000000000000\0------------------------------------------------", STATUS_SUCCESS},
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| 266 | { 2, 131072, 18, 18, "100000000000000000-------------------------------------------------", STATUS_SUCCESS},
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| 267 | {16, 0xffffffff, 8, 9, "FFFFFFFF\0----------------------------------------------------------", STATUS_SUCCESS},
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| 268 | {16, 0xffffffff, 8, 8, "FFFFFFFF-----------------------------------------------------------", STATUS_SUCCESS},
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| 269 | {16, 0xffffffff, 8, 7, "-------------------------------------------------------------------", STATUS_BUFFER_OVERFLOW},
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| 270 | {16, 0xa, 1, 2, "A\0-----------------------------------------------------------------", STATUS_SUCCESS},
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| 271 | {16, 0xa, 1, 1, "A------------------------------------------------------------------", STATUS_SUCCESS},
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| 272 | {16, 0, 1, 0, "-------------------------------------------------------------------", STATUS_BUFFER_OVERFLOW},
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| 273 | {20, 0xdeadbeef, 0, 9, "-------------------------------------------------------------------", STATUS_INVALID_PARAMETER},
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| 274 | {-8, 07654321, 0, 12, "-------------------------------------------------------------------", STATUS_INVALID_PARAMETER},
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| 275 | };
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| 276 | #define NB_LARGEINT2STR (sizeof(largeint2str)/sizeof(*largeint2str))
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| 277 |
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| 278 |
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| 279 | static void one_RtlInt64ToUnicodeString_test(int test_num, const largeint2str_t *largeint2str)
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| 280 | {
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| 281 | int pos;
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| 282 | WCHAR expected_str_Buffer[LARGE_STRI_BUFFER_LENGTH + 1];
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| 283 | UNICODE_STRING expected_unicode_string;
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| 284 | STRING expected_ansi_str;
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| 285 | WCHAR str_Buffer[LARGE_STRI_BUFFER_LENGTH + 1];
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| 286 | UNICODE_STRING unicode_string;
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| 287 | STRING ansi_str;
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| 288 | NTSTATUS result;
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| 289 |
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| 290 | for (pos = 0; pos < LARGE_STRI_BUFFER_LENGTH; pos++) {
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| 291 | expected_str_Buffer[pos] = largeint2str->Buffer[pos];
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| 292 | } /* for */
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| 293 | expected_unicode_string.Length = largeint2str->Length * sizeof(WCHAR);
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| 294 | expected_unicode_string.MaximumLength = largeint2str->MaximumLength * sizeof(WCHAR);
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| 295 | expected_unicode_string.Buffer = expected_str_Buffer;
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| 296 | pRtlUnicodeStringToAnsiString(&expected_ansi_str, &expected_unicode_string, 1);
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| 297 |
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| 298 | for (pos = 0; pos < LARGE_STRI_BUFFER_LENGTH; pos++) {
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| 299 | str_Buffer[pos] = '-';
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| 300 | } /* for */
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| 301 | unicode_string.Length = 0;
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| 302 | unicode_string.MaximumLength = largeint2str->MaximumLength * sizeof(WCHAR);
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| 303 | unicode_string.Buffer = str_Buffer;
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| 304 |
|
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| 305 | if (largeint2str->base == 0) {
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| 306 | result = pRtlInt64ToUnicodeString(largeint2str->value, 10, &unicode_string);
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| 307 | } else {
|
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| 308 | result = pRtlInt64ToUnicodeString(largeint2str->value, largeint2str->base, &unicode_string);
|
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| 309 | } /* if */
|
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| 310 | pRtlUnicodeStringToAnsiString(&ansi_str, &unicode_string, 1);
|
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| 311 | if (result == STATUS_BUFFER_OVERFLOW) {
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| 312 | /* On BUFFER_OVERFLOW the string Buffer should be unchanged */
|
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| 313 | for (pos = 0; pos < LARGE_STRI_BUFFER_LENGTH; pos++) {
|
|---|
| 314 | expected_str_Buffer[pos] = '-';
|
|---|
| 315 | } /* for */
|
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| 316 | /* w2k: The native function has two reasons for BUFFER_OVERFLOW: */
|
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| 317 | /* If the value is too large to convert: The Length is unchanged */
|
|---|
| 318 | /* If str is too small to hold the string: Set str->Length to the length */
|
|---|
| 319 | /* the string would have (which can be larger than the MaximumLength). */
|
|---|
| 320 | /* To allow all this in the tests we do the following: */
|
|---|
| 321 | if (expected_unicode_string.Length >= 64) {
|
|---|
| 322 | /* The value is too large to convert only triggerd when testing native */
|
|---|
| 323 | /* Length is not filled with the expected string length (garbage?) */
|
|---|
| 324 | expected_unicode_string.Length = unicode_string.Length;
|
|---|
| 325 | } /* if */
|
|---|
| 326 | } else {
|
|---|
| 327 | ok(result == largeint2str->result,
|
|---|
| 328 | "(test %d): RtlInt64ToUnicodeString(%llu, %d, [out]) has result %lx, expected: %lx",
|
|---|
| 329 | test_num, largeint2str->value, largeint2str->base, result, largeint2str->result);
|
|---|
| 330 | if (result == STATUS_SUCCESS) {
|
|---|
| 331 | ok(unicode_string.Buffer[unicode_string.Length/sizeof(WCHAR)] == '\0',
|
|---|
| 332 | "(test %d): RtlInt64ToUnicodeString(%llu, %d, [out]) string \"%s\" is not NULL terminated",
|
|---|
| 333 | test_num, largeint2str->value, largeint2str->base, ansi_str.Buffer);
|
|---|
| 334 | } /* if */
|
|---|
| 335 | } /* if */
|
|---|
| 336 | ok(memcmp(unicode_string.Buffer, expected_unicode_string.Buffer, LARGE_STRI_BUFFER_LENGTH * sizeof(WCHAR)) == 0,
|
|---|
| 337 | "(test %d): RtlInt64ToUnicodeString(%llu, %d, [out]) assigns string \"%s\", expected: \"%s\"",
|
|---|
| 338 | test_num, largeint2str->value, largeint2str->base, ansi_str.Buffer, expected_ansi_str.Buffer);
|
|---|
| 339 | ok(unicode_string.Length == expected_unicode_string.Length,
|
|---|
| 340 | "(test %d): RtlInt64ToUnicodeString(%llu, %d, [out]) string has Length %d, expected: %d",
|
|---|
| 341 | test_num, largeint2str->value, largeint2str->base, unicode_string.Length, expected_unicode_string.Length);
|
|---|
| 342 | ok(unicode_string.MaximumLength == expected_unicode_string.MaximumLength,
|
|---|
| 343 | "(test %d): RtlInt64ToUnicodeString(%llu, %d, [out]) string has MaximumLength %d, expected: %d",
|
|---|
| 344 | test_num, largeint2str->value, largeint2str->base, unicode_string.MaximumLength, expected_unicode_string.MaximumLength);
|
|---|
| 345 | pRtlFreeAnsiString(&expected_ansi_str);
|
|---|
| 346 | pRtlFreeAnsiString(&ansi_str);
|
|---|
| 347 | }
|
|---|
| 348 |
|
|---|
| 349 |
|
|---|
| 350 | static void test_RtlInt64ToUnicodeString(void)
|
|---|
| 351 | {
|
|---|
| 352 | int test_num;
|
|---|
| 353 |
|
|---|
| 354 | for (test_num = 0; test_num < NB_LARGEINT2STR; test_num++) {
|
|---|
| 355 | one_RtlInt64ToUnicodeString_test(test_num, &largeint2str[test_num]);
|
|---|
| 356 | } /* for */
|
|---|
| 357 | }
|
|---|
| 358 |
|
|---|
| 359 |
|
|---|
| 360 | static void one_RtlLargeIntegerToChar_test(int test_num, const largeint2str_t *largeint2str)
|
|---|
| 361 | {
|
|---|
| 362 | NTSTATUS result;
|
|---|
| 363 | char dest_str[LARGE_STRI_BUFFER_LENGTH + 1];
|
|---|
| 364 | ULONGLONG value;
|
|---|
| 365 |
|
|---|
| 366 | memset(dest_str, '-', LARGE_STRI_BUFFER_LENGTH);
|
|---|
| 367 | dest_str[LARGE_STRI_BUFFER_LENGTH] = '\0';
|
|---|
| 368 | value = largeint2str->value;
|
|---|
| 369 | if (largeint2str->base == 0) {
|
|---|
| 370 | result = pRtlLargeIntegerToChar(&value, 10, largeint2str->MaximumLength, dest_str);
|
|---|
| 371 | } else {
|
|---|
| 372 | result = pRtlLargeIntegerToChar(&value, largeint2str->base, largeint2str->MaximumLength, dest_str);
|
|---|
| 373 | } /* if */
|
|---|
| 374 | ok(result == largeint2str->result,
|
|---|
| 375 | "(test %d): RtlLargeIntegerToChar(%llu, %d, %d, [out]) has result %lx, expected: %lx",
|
|---|
| 376 | test_num, largeint2str->value, largeint2str->base, largeint2str->MaximumLength, result, largeint2str->result);
|
|---|
| 377 | ok(memcmp(dest_str, largeint2str->Buffer, LARGE_STRI_BUFFER_LENGTH) == 0,
|
|---|
| 378 | "(test %d): RtlLargeIntegerToChar(%llu, %d, %d, [out]) assigns string \"%s\", expected: \"%s\"",
|
|---|
| 379 | test_num, largeint2str->value, largeint2str->base, largeint2str->MaximumLength, dest_str, largeint2str->Buffer);
|
|---|
| 380 | }
|
|---|
| 381 |
|
|---|
| 382 |
|
|---|
| 383 | static void test_RtlLargeIntegerToChar(void)
|
|---|
| 384 | {
|
|---|
| 385 | NTSTATUS result;
|
|---|
| 386 | int test_num;
|
|---|
| 387 | ULONGLONG value;
|
|---|
| 388 |
|
|---|
| 389 | for (test_num = 0; test_num < NB_LARGEINT2STR; test_num++) {
|
|---|
| 390 | one_RtlLargeIntegerToChar_test(test_num, &largeint2str[test_num]);
|
|---|
| 391 | } /* for */
|
|---|
| 392 |
|
|---|
| 393 | value = largeint2str[0].value;
|
|---|
| 394 | result = pRtlLargeIntegerToChar(&value, 20, largeint2str[0].MaximumLength, NULL);
|
|---|
| 395 | ok(result == STATUS_INVALID_PARAMETER,
|
|---|
| 396 | "(test a): RtlLargeIntegerToChar(%llu, %d, %d, NULL) has result %lx, expected: %x",
|
|---|
| 397 | largeint2str[0].value, 20, largeint2str[0].MaximumLength, result, STATUS_INVALID_PARAMETER);
|
|---|
| 398 |
|
|---|
| 399 | result = pRtlLargeIntegerToChar(&value, 20, 0, NULL);
|
|---|
| 400 | ok(result == STATUS_INVALID_PARAMETER,
|
|---|
| 401 | "(test b): RtlLargeIntegerToChar(%llu, %d, %d, NULL) has result %lx, expected: %x",
|
|---|
| 402 | largeint2str[0].value, 20, largeint2str[0].MaximumLength, result, STATUS_INVALID_PARAMETER);
|
|---|
| 403 |
|
|---|
| 404 | result = pRtlLargeIntegerToChar(&value, largeint2str[0].base, 0, NULL);
|
|---|
| 405 | ok(result == STATUS_BUFFER_OVERFLOW,
|
|---|
| 406 | "(test c): RtlLargeIntegerToChar(%llu, %d, %d, NULL) has result %lx, expected: %x",
|
|---|
| 407 | largeint2str[0].value, largeint2str[0].base, 0, result, STATUS_BUFFER_OVERFLOW);
|
|---|
| 408 |
|
|---|
| 409 | result = pRtlLargeIntegerToChar(&value, largeint2str[0].base, largeint2str[0].MaximumLength, NULL);
|
|---|
| 410 | ok(result == STATUS_ACCESS_VIOLATION,
|
|---|
| 411 | "(test d): RtlLargeIntegerToChar(%llu, %d, %d, NULL) has result %lx, expected: %x",
|
|---|
| 412 | largeint2str[0].value, largeint2str[0].base, largeint2str[0].MaximumLength, result, STATUS_ACCESS_VIOLATION);
|
|---|
| 413 | }
|
|---|
| 414 |
|
|---|
| 415 |
|
|---|
| 416 | START_TEST(large_int)
|
|---|
| 417 | {
|
|---|
| 418 | InitFunctionPtrs();
|
|---|
| 419 |
|
|---|
| 420 | test_RtlExtendedMagicDivide();
|
|---|
| 421 | if (pRtlInt64ToUnicodeString != NULL) {
|
|---|
| 422 | test_RtlInt64ToUnicodeString();
|
|---|
| 423 | } /* if */
|
|---|
| 424 | test_RtlLargeIntegerToChar();
|
|---|
| 425 | }
|
|---|