| 1 | /* $Id: tstUtf8.cpp 76346 2018-12-22 00:51:28Z vboxsync $ */
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| 2 | /** @file
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| 3 | * IPRT Testcase - UTF-8 and UTF-16 string conversions.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2017 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.alldomusa.eu.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | *
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| 17 | * The contents of this file may alternatively be used under the terms
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| 18 | * of the Common Development and Distribution License Version 1.0
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| 19 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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| 20 | * VirtualBox OSE distribution, in which case the provisions of the
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| 21 | * CDDL are applicable instead of those of the GPL.
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| 22 | *
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| 23 | * You may elect to license modified versions of this file under the
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| 24 | * terms and conditions of either the GPL or the CDDL or both.
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| 25 | */
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| 26 |
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| 27 |
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| 28 | /*********************************************************************************************************************************
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| 29 | * Header Files *
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| 30 | *********************************************************************************************************************************/
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| 31 | #include <iprt/string.h>
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| 32 | #include <iprt/latin1.h>
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| 33 |
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| 34 | #include <iprt/alloc.h>
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| 35 | #include <iprt/assert.h>
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| 36 | #include <iprt/env.h>
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| 37 | #include <iprt/err.h>
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| 38 | #include <iprt/rand.h>
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| 39 | #include <iprt/stream.h>
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| 40 | #include <iprt/test.h>
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| 41 | #include <iprt/time.h>
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| 42 | #include <iprt/uni.h>
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| 43 | #include <iprt/uuid.h>
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| 44 |
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| 45 |
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| 46 |
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| 47 | /**
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| 48 | * Generate a random codepoint for simple UTF-16 encoding.
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| 49 | */
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| 50 | static RTUTF16 GetRandUtf16(void)
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| 51 | {
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| 52 | RTUTF16 wc;
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| 53 | do
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| 54 | {
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| 55 | wc = (RTUTF16)RTRandU32Ex(1, 0xfffd);
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| 56 | } while (wc >= 0xd800 && wc <= 0xdfff);
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| 57 | return wc;
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| 58 | }
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| 59 |
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| 60 |
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| 61 | /**
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| 62 | *
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| 63 | */
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| 64 | static void test1(RTTEST hTest)
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| 65 | {
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| 66 | static const char s_szBadString1[] = "Bad \xe0\x13\x0";
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| 67 | static const char s_szBadString2[] = "Bad \xef\xbf\xc3";
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| 68 | int rc;
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| 69 | char *pszUtf8;
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| 70 | char *pszCurrent;
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| 71 | PRTUTF16 pwsz;
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| 72 | PRTUTF16 pwszRand;
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| 73 |
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| 74 | /*
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| 75 | * Invalid UTF-8 to UCS-2 test.
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| 76 | */
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| 77 | RTTestSub(hTest, "Feeding bad UTF-8 to RTStrToUtf16");
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| 78 | rc = RTStrToUtf16(s_szBadString1, &pwsz);
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| 79 | RTTEST_CHECK_MSG(hTest, rc == VERR_NO_TRANSLATION || rc == VERR_INVALID_UTF8_ENCODING,
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| 80 | (hTest, "Conversion of first bad UTF-8 string to UTF-16 apparently succeeded. It shouldn't. rc=%Rrc\n", rc));
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| 81 | rc = RTStrToUtf16(s_szBadString2, &pwsz);
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| 82 | RTTEST_CHECK_MSG(hTest, rc == VERR_NO_TRANSLATION || rc == VERR_INVALID_UTF8_ENCODING,
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| 83 | (hTest, "Conversion of second bad UTF-8 strings to UTF-16 apparently succeeded. It shouldn't. rc=%Rrc\n", rc));
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| 84 |
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| 85 | /*
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| 86 | * Test current CP conversion.
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| 87 | */
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| 88 | RTTestSub(hTest, "Rand UTF-16 -> UTF-8 -> CP -> UTF-8");
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| 89 | pwszRand = (PRTUTF16)RTMemAlloc(31 * sizeof(*pwsz));
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| 90 | for (int i = 0; i < 30; i++)
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| 91 | pwszRand[i] = GetRandUtf16();
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| 92 | pwszRand[30] = 0;
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| 93 |
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| 94 | rc = RTUtf16ToUtf8(pwszRand, &pszUtf8);
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| 95 | if (rc == VINF_SUCCESS)
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| 96 | {
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| 97 | rc = RTStrUtf8ToCurrentCP(&pszCurrent, pszUtf8);
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| 98 | if (rc == VINF_SUCCESS)
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| 99 | {
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| 100 | rc = RTStrCurrentCPToUtf8(&pszUtf8, pszCurrent);
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| 101 | if (rc == VINF_SUCCESS)
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| 102 | RTTestPassed(hTest, "Random UTF-16 -> UTF-8 -> Current -> UTF-8 successful.\n");
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| 103 | else
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| 104 | RTTestFailed(hTest, "%d: The third part of random UTF-16 -> UTF-8 -> Current -> UTF-8 failed with return value %Rrc.",
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| 105 | __LINE__, rc);
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| 106 | }
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| 107 | else if (rc == VERR_NO_TRANSLATION)
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| 108 | RTTestPassed(hTest, "The second part of random UTF-16 -> UTF-8 -> Current -> UTF-8 returned VERR_NO_TRANSLATION. This is probably as it should be.\n");
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| 109 | else if (rc == VWRN_NO_TRANSLATION)
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| 110 | RTTestPassed(hTest, "The second part of random UTF-16 -> UTF-8 -> Current -> UTF-8 returned VWRN_NO_TRANSLATION. This is probably as it should be.\n");
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| 111 | else
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| 112 | RTTestFailed(hTest, "%d: The second part of random UTF-16 -> UTF-8 -> Current -> UTF-8 failed with return value %Rrc.",
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| 113 | __LINE__, rc);
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| 114 | }
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| 115 | else
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| 116 | RTTestFailed(hTest, "%d: The first part of random UTF-16 -> UTF-8 -> Current -> UTF-8 failed with return value %Rrc.",
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| 117 | __LINE__, rc);
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| 118 |
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| 119 | /*
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| 120 | * Generate a new random string.
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| 121 | */
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| 122 | RTTestSub(hTest, "Random UTF-16 -> UTF-8 -> UTF-16");
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| 123 | pwszRand = (PRTUTF16)RTMemAlloc(31 * sizeof(*pwsz));
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| 124 | for (int i = 0; i < 30; i++)
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| 125 | pwszRand[i] = GetRandUtf16();
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| 126 | pwszRand[30] = 0;
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| 127 | rc = RTUtf16ToUtf8(pwszRand, &pszUtf8);
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| 128 | if (rc == VINF_SUCCESS)
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| 129 | {
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| 130 | rc = RTStrToUtf16(pszUtf8, &pwsz);
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| 131 | if (rc == VINF_SUCCESS)
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| 132 | {
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| 133 | int i;
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| 134 | for (i = 0; pwszRand[i] == pwsz[i] && pwsz[i] != 0; i++)
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| 135 | /* nothing */;
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| 136 | if (pwszRand[i] == pwsz[i] && pwsz[i] == 0)
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| 137 | RTTestPassed(hTest, "Random UTF-16 -> UTF-8 -> UTF-16 successful.\n");
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| 138 | else
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| 139 | {
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| 140 | RTTestFailed(hTest, "%d: The second part of random UTF-16 -> UTF-8 -> UTF-16 failed.", __LINE__);
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| 141 | RTTestPrintf(hTest, RTTESTLVL_FAILURE, "First differing character is at position %d and has the value %x.\n", i, pwsz[i]);
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| 142 | }
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| 143 | }
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| 144 | else
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| 145 | RTTestFailed(hTest, "%d: The second part of random UTF-16 -> UTF-8 -> UTF-16 failed with return value %Rrc.",
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| 146 | __LINE__, rc);
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| 147 | }
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| 148 | else
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| 149 | RTTestFailed(hTest, "%d: The first part of random UTF-16 -> UTF-8 -> UTF-16 failed with return value %Rrc.",
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| 150 | __LINE__, rc);
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| 151 |
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| 152 | /*
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| 153 | * Generate yet another random string and convert it to a buffer.
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| 154 | */
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| 155 | RTTestSub(hTest, "Random RTUtf16ToUtf8Ex + RTStrToUtf16");
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| 156 | pwszRand = (PRTUTF16)RTMemAlloc(31 * sizeof(*pwsz));
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| 157 | for (int i = 0; i < 30; i++)
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| 158 | pwszRand[i] = GetRandUtf16();
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| 159 | pwszRand[30] = 0;
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| 160 |
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| 161 | char szUtf8Array[120];
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| 162 | char *pszUtf8Array = szUtf8Array;
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| 163 | rc = RTUtf16ToUtf8Ex(pwszRand, RTSTR_MAX, &pszUtf8Array, 120, NULL);
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| 164 | if (rc == 0)
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| 165 | {
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| 166 | rc = RTStrToUtf16(pszUtf8Array, &pwsz);
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| 167 | if (rc == 0)
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| 168 | {
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| 169 | int i;
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| 170 | for (i = 0; pwszRand[i] == pwsz[i] && pwsz[i] != 0; i++)
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| 171 | ;
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| 172 | if (pwsz[i] == 0 && i >= 8)
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| 173 | RTTestPassed(hTest, "Random UTF-16 -> fixed length UTF-8 -> UTF-16 successful.\n");
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| 174 | else
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| 175 | {
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| 176 | RTTestFailed(hTest, "%d: Incorrect conversion of UTF-16 -> fixed length UTF-8 -> UTF-16.\n", __LINE__);
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| 177 | RTTestPrintf(hTest, RTTESTLVL_FAILURE, "First differing character is at position %d and has the value %x.\n", i, pwsz[i]);
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| 178 | }
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| 179 | }
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| 180 | else
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| 181 | RTTestFailed(hTest, "%d: The second part of random UTF-16 -> fixed length UTF-8 -> UTF-16 failed with return value %Rrc.\n", __LINE__, rc);
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| 182 | }
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| 183 | else
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| 184 | RTTestFailed(hTest, "%d: The first part of random UTF-16 -> fixed length UTF-8 -> UTF-16 failed with return value %Rrc.\n", __LINE__, rc);
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| 185 |
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| 186 | /*
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| 187 | * And again.
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| 188 | */
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| 189 | RTTestSub(hTest, "Random RTUtf16ToUtf8 + RTStrToUtf16Ex");
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| 190 | pwszRand = (PRTUTF16)RTMemAlloc(31 * sizeof(*pwsz));
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| 191 | for (int i = 0; i < 30; i++)
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| 192 | pwszRand[i] = GetRandUtf16();
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| 193 | pwszRand[30] = 0;
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| 194 |
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| 195 | RTUTF16 wszBuf[70];
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| 196 | PRTUTF16 pwsz2Buf = wszBuf;
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| 197 | rc = RTUtf16ToUtf8(pwszRand, &pszUtf8);
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| 198 | if (rc == 0)
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| 199 | {
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| 200 | rc = RTStrToUtf16Ex(pszUtf8, RTSTR_MAX, &pwsz2Buf, 70, NULL);
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| 201 | if (rc == 0)
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| 202 | {
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| 203 | int i;
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| 204 | for (i = 0; pwszRand[i] == pwsz2Buf[i] && pwsz2Buf[i] != 0; i++)
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| 205 | ;
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| 206 | if (pwszRand[i] == 0 && pwsz2Buf[i] == 0)
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| 207 | RTTestPassed(hTest, "Random UTF-16 -> UTF-8 -> fixed length UTF-16 successful.\n");
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| 208 | else
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| 209 | {
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| 210 | RTTestFailed(hTest, "%d: Incorrect conversion of random UTF-16 -> UTF-8 -> fixed length UTF-16.\n", __LINE__);
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| 211 | RTTestPrintf(hTest, RTTESTLVL_FAILURE, "First differing character is at position %d and has the value %x.\n", i, pwsz2Buf[i]);
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| 212 | }
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| 213 | }
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| 214 | else
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| 215 | RTTestFailed(hTest, "%d: The second part of random UTF-16 -> UTF-8 -> fixed length UTF-16 failed with return value %Rrc.\n", __LINE__, rc);
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| 216 | }
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| 217 | else
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| 218 | RTTestFailed(hTest, "%d: The first part of random UTF-16 -> UTF-8 -> fixed length UTF-16 failed with return value %Rrc.\n",
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| 219 | __LINE__, rc);
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| 220 | pwszRand = (PRTUTF16)RTMemAlloc(31 * sizeof(*pwsz));
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| 221 | for (int i = 0; i < 30; i++)
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| 222 | pwszRand[i] = GetRandUtf16();
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| 223 | pwszRand[30] = 0;
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| 224 |
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| 225 | rc = RTUtf16ToUtf8Ex(pwszRand, RTSTR_MAX, &pszUtf8Array, 20, NULL);
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| 226 | if (rc == VERR_BUFFER_OVERFLOW)
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| 227 | RTTestPassed(hTest, "Random UTF-16 -> fixed length UTF-8 with too short buffer successfully rejected.\n");
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| 228 | else
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| 229 | RTTestFailed(hTest, "%d: Random UTF-16 -> fixed length UTF-8 with too small buffer returned value %d instead of VERR_BUFFER_OVERFLOW.\n",
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| 230 | __LINE__, rc);
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| 231 |
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| 232 | /*
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| 233 | * last time...
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| 234 | */
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| 235 | RTTestSub(hTest, "Random RTUtf16ToUtf8 + RTStrToUtf16Ex");
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| 236 | pwszRand = (PRTUTF16)RTMemAlloc(31 * sizeof(*pwsz));
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| 237 | for (int i = 0; i < 30; i++)
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| 238 | pwszRand[i] = GetRandUtf16();
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| 239 | pwszRand[30] = 0;
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| 240 |
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| 241 | rc = RTUtf16ToUtf8(pwszRand, &pszUtf8);
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| 242 | if (rc == VINF_SUCCESS)
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| 243 | {
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| 244 | rc = RTStrToUtf16Ex(pszUtf8, RTSTR_MAX, &pwsz2Buf, 20, NULL);
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| 245 | if (rc == VERR_BUFFER_OVERFLOW)
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| 246 | RTTestPassed(hTest, "Random UTF-16 -> UTF-8 -> fixed length UTF-16 with too short buffer successfully rejected.\n");
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| 247 | else
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| 248 | RTTestFailed(hTest, "%d: The second part of random UTF-16 -> UTF-8 -> fixed length UTF-16 with too short buffer returned value %Rrc instead of VERR_BUFFER_OVERFLOW.\n",
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| 249 | __LINE__, rc);
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| 250 | }
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| 251 | else
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| 252 | RTTestFailed(hTest, "%d:The first part of random UTF-16 -> UTF-8 -> fixed length UTF-16 failed with return value %Rrc.\n",
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| 253 | __LINE__, rc);
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| 254 |
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| 255 |
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| 256 | RTTestSubDone(hTest);
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| 257 | }
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| 258 |
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| 259 |
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| 260 | static RTUNICP g_uszAll[0x110000 - 1 - 0x800 - 2 + 1];
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| 261 | static RTUTF16 g_wszAll[0xfffe - (0xe000 - 0xd800) + (0x110000 - 0x10000) * 2];
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| 262 | static char g_szAll[0x7f + (0x800 - 0x80) * 2 + (0xfffe - 0x800 - (0xe000 - 0xd800))* 3 + (0x110000 - 0x10000) * 4 + 1];
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| 263 |
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| 264 | static void whereami(int cBits, size_t off)
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| 265 | {
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| 266 | if (cBits == 8)
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| 267 | {
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| 268 | if (off < 0x7f)
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| 269 | RTTestPrintf(NIL_RTTEST, RTTESTLVL_FAILURE, "UTF-8 U+%#x\n", off + 1);
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| 270 | else if (off < 0xf7f)
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| 271 | RTTestPrintf(NIL_RTTEST, RTTESTLVL_FAILURE, "UTF-8 U+%#x\n", (off - 0x7f) / 2 + 0x80);
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| 272 | else if (off < 0x27f7f)
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| 273 | RTTestPrintf(NIL_RTTEST, RTTESTLVL_FAILURE, "UTF-8 U+%#x\n", (off - 0xf7f) / 3 + 0x800);
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| 274 | else if (off < 0x2df79)
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| 275 | RTTestPrintf(NIL_RTTEST, RTTESTLVL_FAILURE, "UTF-8 U+%#x\n", (off - 0x27f7f) / 3 + 0xe000);
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| 276 | else if (off < 0x42df79)
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| 277 | RTTestPrintf(NIL_RTTEST, RTTESTLVL_FAILURE, "UTF-8 U+%#x\n", (off - 0x2df79) / 4 + 0x10000);
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| 278 | else
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| 279 | RTTestPrintf(NIL_RTTEST, RTTESTLVL_FAILURE, "UTF-8 ???\n");
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| 280 | }
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| 281 | else if (cBits == 16)
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| 282 | {
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| 283 | if (off < 0xd7ff*2)
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| 284 | RTTestPrintf(NIL_RTTEST, RTTESTLVL_FAILURE, "UTF-16 U+%#x\n", off / 2 + 1);
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| 285 | else if (off < 0xf7fd*2)
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| 286 | RTTestPrintf(NIL_RTTEST, RTTESTLVL_FAILURE, "UTF-16 U+%#x\n", (off - 0xd7ff*2) / 2 + 0xe000);
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| 287 | else if (off < 0x20f7fd)
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| 288 | RTTestPrintf(NIL_RTTEST, RTTESTLVL_FAILURE, "UTF-16 U+%#x\n", (off - 0xf7fd*2) / 4 + 0x10000);
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| 289 | else
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| 290 | RTTestPrintf(NIL_RTTEST, RTTESTLVL_FAILURE, "UTF-16 ???\n");
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| 291 | }
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| 292 | else
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| 293 | {
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| 294 | if (off < (0xd800 - 1) * sizeof(RTUNICP))
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| 295 | RTTestPrintf(NIL_RTTEST, RTTESTLVL_FAILURE, "RTUNICP U+%#x\n", off / sizeof(RTUNICP) + 1);
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| 296 | else if (off < (0xfffe - 0x800 - 1) * sizeof(RTUNICP))
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| 297 | RTTestPrintf(NIL_RTTEST, RTTESTLVL_FAILURE, "RTUNICP U+%#x\n", off / sizeof(RTUNICP) + 0x800 + 1);
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| 298 | else
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| 299 | RTTestPrintf(NIL_RTTEST, RTTESTLVL_FAILURE, "RTUNICP U+%#x\n", off / sizeof(RTUNICP) + 0x800 + 1 + 2);
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| 300 | }
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| 301 | }
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| 302 |
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| 303 | int mymemcmp(const void *pv1, const void *pv2, size_t cb, int cBits)
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| 304 | {
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| 305 | const uint8_t *pb1 = (const uint8_t *)pv1;
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| 306 | const uint8_t *pb2 = (const uint8_t *)pv2;
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| 307 | for (size_t off = 0; off < cb; off++)
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| 308 | {
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| 309 | if (pb1[off] != pb2[off])
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| 310 | {
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| 311 | RTTestPrintf(NIL_RTTEST, RTTESTLVL_FAILURE, "mismatch at %#x: ", off);
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| 312 | whereami(cBits, off);
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| 313 | if (off > 0)
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| 314 | RTTestPrintf(NIL_RTTEST, RTTESTLVL_FAILURE, " %#x: %02x != %02x!\n", off-1, pb1[off-1], pb2[off-1]);
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| 315 | RTTestPrintf(NIL_RTTEST, RTTESTLVL_FAILURE, "*%#x: %02x != %02x!\n", off, pb1[off], pb2[off]);
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| 316 | for (size_t i = 1; i < 10; i++)
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| 317 | if (off + i < cb)
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| 318 | RTTestPrintf(NIL_RTTEST, RTTESTLVL_FAILURE, " %#x: %02x != %02x!\n", off+i, pb1[off+i], pb2[off+i]);
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| 319 | return 1;
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| 320 | }
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| 321 | }
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| 322 | return 0;
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| 323 | }
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|---|
| 324 |
|
|---|
| 325 |
|
|---|
| 326 | void InitStrings()
|
|---|
| 327 | {
|
|---|
| 328 | /*
|
|---|
| 329 | * Generate unicode string containing all the legal UTF-16 codepoints, both UTF-16 and UTF-8 version.
|
|---|
| 330 | */
|
|---|
| 331 | /* the simple code point array first */
|
|---|
| 332 | unsigned i = 0;
|
|---|
| 333 | RTUNICP uc = 1;
|
|---|
| 334 | while (uc < 0xd800)
|
|---|
| 335 | g_uszAll[i++] = uc++;
|
|---|
| 336 | uc = 0xe000;
|
|---|
| 337 | while (uc < 0xfffe)
|
|---|
| 338 | g_uszAll[i++] = uc++;
|
|---|
| 339 | uc = 0x10000;
|
|---|
| 340 | while (uc < 0x110000)
|
|---|
| 341 | g_uszAll[i++] = uc++;
|
|---|
| 342 | g_uszAll[i++] = 0;
|
|---|
| 343 | Assert(RT_ELEMENTS(g_uszAll) == i);
|
|---|
| 344 |
|
|---|
| 345 | /* the utf-16 one */
|
|---|
| 346 | i = 0;
|
|---|
| 347 | uc = 1;
|
|---|
| 348 | //RTPrintf("tstUtf8: %#x=%#x", i, uc);
|
|---|
| 349 | while (uc < 0xd800)
|
|---|
| 350 | g_wszAll[i++] = uc++;
|
|---|
| 351 | uc = 0xe000;
|
|---|
| 352 | //RTPrintf(" %#x=%#x", i, uc);
|
|---|
| 353 | while (uc < 0xfffe)
|
|---|
| 354 | g_wszAll[i++] = uc++;
|
|---|
| 355 | uc = 0x10000;
|
|---|
| 356 | //RTPrintf(" %#x=%#x", i, uc);
|
|---|
| 357 | while (uc < 0x110000)
|
|---|
| 358 | {
|
|---|
| 359 | g_wszAll[i++] = 0xd800 | ((uc - 0x10000) >> 10);
|
|---|
| 360 | g_wszAll[i++] = 0xdc00 | ((uc - 0x10000) & 0x3ff);
|
|---|
| 361 | uc++;
|
|---|
| 362 | }
|
|---|
| 363 | //RTPrintf(" %#x=%#x\n", i, uc);
|
|---|
| 364 | g_wszAll[i++] = '\0';
|
|---|
| 365 | Assert(RT_ELEMENTS(g_wszAll) == i);
|
|---|
| 366 |
|
|---|
| 367 | /*
|
|---|
| 368 | * The utf-8 one
|
|---|
| 369 | */
|
|---|
| 370 | i = 0;
|
|---|
| 371 | uc = 1;
|
|---|
| 372 | //RTPrintf("tstUtf8: %#x=%#x", i, uc);
|
|---|
| 373 | while (uc < 0x80)
|
|---|
| 374 | g_szAll[i++] = uc++;
|
|---|
| 375 | //RTPrintf(" %#x=%#x", i, uc);
|
|---|
| 376 | while (uc < 0x800)
|
|---|
| 377 | {
|
|---|
| 378 | g_szAll[i++] = 0xc0 | (uc >> 6);
|
|---|
| 379 | g_szAll[i++] = 0x80 | (uc & 0x3f);
|
|---|
| 380 | Assert(!((uc >> 6) & ~0x1f));
|
|---|
| 381 | uc++;
|
|---|
| 382 | }
|
|---|
| 383 | //RTPrintf(" %#x=%#x", i, uc);
|
|---|
| 384 | while (uc < 0xd800)
|
|---|
| 385 | {
|
|---|
| 386 | g_szAll[i++] = 0xe0 | (uc >> 12);
|
|---|
| 387 | g_szAll[i++] = 0x80 | ((uc >> 6) & 0x3f);
|
|---|
| 388 | g_szAll[i++] = 0x80 | (uc & 0x3f);
|
|---|
| 389 | Assert(!((uc >> 12) & ~0xf));
|
|---|
| 390 | uc++;
|
|---|
| 391 | }
|
|---|
| 392 | uc = 0xe000;
|
|---|
| 393 | //RTPrintf(" %#x=%#x", i, uc);
|
|---|
| 394 | while (uc < 0xfffe)
|
|---|
| 395 | {
|
|---|
| 396 | g_szAll[i++] = 0xe0 | (uc >> 12);
|
|---|
| 397 | g_szAll[i++] = 0x80 | ((uc >> 6) & 0x3f);
|
|---|
| 398 | g_szAll[i++] = 0x80 | (uc & 0x3f);
|
|---|
| 399 | Assert(!((uc >> 12) & ~0xf));
|
|---|
| 400 | uc++;
|
|---|
| 401 | }
|
|---|
| 402 | uc = 0x10000;
|
|---|
| 403 | //RTPrintf(" %#x=%#x", i, uc);
|
|---|
| 404 | while (uc < 0x110000)
|
|---|
| 405 | {
|
|---|
| 406 | g_szAll[i++] = 0xf0 | (uc >> 18);
|
|---|
| 407 | g_szAll[i++] = 0x80 | ((uc >> 12) & 0x3f);
|
|---|
| 408 | g_szAll[i++] = 0x80 | ((uc >> 6) & 0x3f);
|
|---|
| 409 | g_szAll[i++] = 0x80 | (uc & 0x3f);
|
|---|
| 410 | Assert(!((uc >> 18) & ~0x7));
|
|---|
| 411 | uc++;
|
|---|
| 412 | }
|
|---|
| 413 | //RTPrintf(" %#x=%#x\n", i, uc);
|
|---|
| 414 | g_szAll[i++] = '\0';
|
|---|
| 415 | Assert(RT_ELEMENTS(g_szAll) == i);
|
|---|
| 416 | }
|
|---|
| 417 |
|
|---|
| 418 |
|
|---|
| 419 | void test2(RTTEST hTest)
|
|---|
| 420 | {
|
|---|
| 421 | /*
|
|---|
| 422 | * Convert to UTF-8 and back.
|
|---|
| 423 | */
|
|---|
| 424 | RTTestSub(hTest, "UTF-16 -> UTF-8 -> UTF-16");
|
|---|
| 425 | char *pszUtf8;
|
|---|
| 426 | int rc = RTUtf16ToUtf8(&g_wszAll[0], &pszUtf8);
|
|---|
| 427 | if (rc == VINF_SUCCESS)
|
|---|
| 428 | {
|
|---|
| 429 | pszUtf8[0] = 1;
|
|---|
| 430 | if (mymemcmp(pszUtf8, g_szAll, sizeof(g_szAll), 8))
|
|---|
| 431 | RTTestFailed(hTest, "UTF-16 -> UTF-8 mismatch!");
|
|---|
| 432 |
|
|---|
| 433 | PRTUTF16 pwszUtf16;
|
|---|
| 434 | rc = RTStrToUtf16(pszUtf8, &pwszUtf16);
|
|---|
| 435 | if (rc == VINF_SUCCESS)
|
|---|
| 436 | {
|
|---|
| 437 | if (mymemcmp(pwszUtf16, g_wszAll, sizeof(g_wszAll), 16))
|
|---|
| 438 | RTTestFailed(hTest, "UTF-8 -> UTF-16 failed compare!");
|
|---|
| 439 | RTUtf16Free(pwszUtf16);
|
|---|
| 440 | }
|
|---|
| 441 | else
|
|---|
| 442 | RTTestFailed(hTest, "UTF-8 -> UTF-16 failed, rc=%Rrc.", rc);
|
|---|
| 443 | RTStrFree(pszUtf8);
|
|---|
| 444 | }
|
|---|
| 445 | else
|
|---|
| 446 | RTTestFailed(hTest, "UTF-16 -> UTF-8 failed, rc=%Rrc.", rc);
|
|---|
| 447 |
|
|---|
| 448 |
|
|---|
| 449 | /*
|
|---|
| 450 | * Convert to UTF-16 and back. (just in case the above test fails)
|
|---|
| 451 | */
|
|---|
| 452 | RTTestSub(hTest, "UTF-8 -> UTF-16 -> UTF-8");
|
|---|
| 453 | PRTUTF16 pwszUtf16;
|
|---|
| 454 | rc = RTStrToUtf16(&g_szAll[0], &pwszUtf16);
|
|---|
| 455 | if (rc == VINF_SUCCESS)
|
|---|
| 456 | {
|
|---|
| 457 | if (mymemcmp(pwszUtf16, g_wszAll, sizeof(g_wszAll), 16))
|
|---|
| 458 | RTTestFailed(hTest, "UTF-8 -> UTF-16 failed compare!");
|
|---|
| 459 |
|
|---|
| 460 | rc = RTUtf16ToUtf8(pwszUtf16, &pszUtf8);
|
|---|
| 461 | if (rc == VINF_SUCCESS)
|
|---|
| 462 | {
|
|---|
| 463 | if (mymemcmp(pszUtf8, g_szAll, sizeof(g_szAll), 8))
|
|---|
| 464 | RTTestFailed(hTest, "UTF-16 -> UTF-8 failed compare!");
|
|---|
| 465 | RTStrFree(pszUtf8);
|
|---|
| 466 | }
|
|---|
| 467 | else
|
|---|
| 468 | RTTestFailed(hTest, "UTF-16 -> UTF-8 failed, rc=%Rrc.", rc);
|
|---|
| 469 | RTUtf16Free(pwszUtf16);
|
|---|
| 470 | }
|
|---|
| 471 | else
|
|---|
| 472 | RTTestFailed(hTest, "UTF-8 -> UTF-16 failed, rc=%Rrc.", rc);
|
|---|
| 473 |
|
|---|
| 474 | /*
|
|---|
| 475 | * Convert UTF-8 to CPs.
|
|---|
| 476 | */
|
|---|
| 477 | RTTestSub(hTest, "UTF-8 -> UNI -> UTF-8");
|
|---|
| 478 | PRTUNICP paCps;
|
|---|
| 479 | rc = RTStrToUni(g_szAll, &paCps);
|
|---|
| 480 | if (rc == VINF_SUCCESS)
|
|---|
| 481 | {
|
|---|
| 482 | if (mymemcmp(paCps, g_uszAll, sizeof(g_uszAll), 32))
|
|---|
| 483 | RTTestFailed(hTest, "UTF-8 -> UTF-16 failed, rc=%Rrc.", rc);
|
|---|
| 484 |
|
|---|
| 485 | size_t cCps;
|
|---|
| 486 | rc = RTStrToUniEx(g_szAll, RTSTR_MAX, &paCps, RT_ELEMENTS(g_uszAll), &cCps);
|
|---|
| 487 | if (rc == VINF_SUCCESS)
|
|---|
| 488 | {
|
|---|
| 489 | if (cCps != RT_ELEMENTS(g_uszAll) - 1)
|
|---|
| 490 | RTTestFailed(hTest, "wrong Code Point count %zu, expected %zu\n", cCps, RT_ELEMENTS(g_uszAll) - 1);
|
|---|
| 491 | }
|
|---|
| 492 | else
|
|---|
| 493 | RTTestFailed(hTest, "UTF-8 -> Code Points failed, rc=%Rrc.\n", rc);
|
|---|
| 494 |
|
|---|
| 495 | /** @todo RTCpsToUtf8 or something. */
|
|---|
| 496 | }
|
|---|
| 497 | else
|
|---|
| 498 | RTTestFailed(hTest, "UTF-8 -> Code Points failed, rc=%Rrc.\n", rc);
|
|---|
| 499 |
|
|---|
| 500 | /*
|
|---|
| 501 | * Check the various string lengths.
|
|---|
| 502 | */
|
|---|
| 503 | RTTestSub(hTest, "Lengths");
|
|---|
| 504 | size_t cuc1 = RTStrCalcUtf16Len(g_szAll);
|
|---|
| 505 | size_t cuc2 = RTUtf16Len(g_wszAll);
|
|---|
| 506 | if (cuc1 != cuc2)
|
|---|
| 507 | RTTestFailed(hTest, "cuc1=%zu != cuc2=%zu\n", cuc1, cuc2);
|
|---|
| 508 | //size_t cuc3 = RTUniLen(g_uszAll);
|
|---|
| 509 |
|
|---|
| 510 |
|
|---|
| 511 | /*
|
|---|
| 512 | * Enumerate the strings.
|
|---|
| 513 | */
|
|---|
| 514 | RTTestSub(hTest, "Code Point Getters and Putters");
|
|---|
| 515 | char *pszPut1Base = (char *)RTMemAlloc(sizeof(g_szAll));
|
|---|
| 516 | AssertRelease(pszPut1Base);
|
|---|
| 517 | char *pszPut1 = pszPut1Base;
|
|---|
| 518 | PRTUTF16 pwszPut2Base = (PRTUTF16)RTMemAlloc(sizeof(g_wszAll));
|
|---|
| 519 | AssertRelease(pwszPut2Base);
|
|---|
| 520 | PRTUTF16 pwszPut2 = pwszPut2Base;
|
|---|
| 521 | const char *psz1 = g_szAll;
|
|---|
| 522 | const char *psz2 = g_szAll;
|
|---|
| 523 | PCRTUTF16 pwsz3 = g_wszAll;
|
|---|
| 524 | PCRTUTF16 pwsz4 = g_wszAll;
|
|---|
| 525 | for (;;)
|
|---|
| 526 | {
|
|---|
| 527 | /*
|
|---|
| 528 | * getters
|
|---|
| 529 | */
|
|---|
| 530 | RTUNICP uc1;
|
|---|
| 531 | rc = RTStrGetCpEx(&psz1, &uc1);
|
|---|
| 532 | if (RT_FAILURE(rc))
|
|---|
| 533 | {
|
|---|
| 534 | RTTestFailed(hTest, "RTStrGetCpEx failed with rc=%Rrc at %.10Rhxs", rc, psz2);
|
|---|
| 535 | whereami(8, psz2 - &g_szAll[0]);
|
|---|
| 536 | break;
|
|---|
| 537 | }
|
|---|
| 538 | char *pszPrev1 = RTStrPrevCp(g_szAll, psz1);
|
|---|
| 539 | if (pszPrev1 != psz2)
|
|---|
| 540 | {
|
|---|
| 541 | RTTestFailed(hTest, "RTStrPrevCp returned %p expected %p!", pszPrev1, psz2);
|
|---|
| 542 | whereami(8, psz2 - &g_szAll[0]);
|
|---|
| 543 | break;
|
|---|
| 544 | }
|
|---|
| 545 | RTUNICP uc2 = RTStrGetCp(psz2);
|
|---|
| 546 | if (uc2 != uc1)
|
|---|
| 547 | {
|
|---|
| 548 | RTTestFailed(hTest, "RTStrGetCpEx and RTStrGetCp returned different CPs: %RTunicp != %RTunicp", uc2, uc1);
|
|---|
| 549 | whereami(8, psz2 - &g_szAll[0]);
|
|---|
| 550 | break;
|
|---|
| 551 | }
|
|---|
| 552 | psz2 = RTStrNextCp(psz2);
|
|---|
| 553 | if (psz2 != psz1)
|
|---|
| 554 | {
|
|---|
| 555 | RTTestFailed(hTest, "RTStrGetCpEx and RTStrGetNext returned different next pointer!");
|
|---|
| 556 | whereami(8, psz2 - &g_szAll[0]);
|
|---|
| 557 | break;
|
|---|
| 558 | }
|
|---|
| 559 |
|
|---|
| 560 | RTUNICP uc3;
|
|---|
| 561 | rc = RTUtf16GetCpEx(&pwsz3, &uc3);
|
|---|
| 562 | if (RT_FAILURE(rc))
|
|---|
| 563 | {
|
|---|
| 564 | RTTestFailed(hTest, "RTUtf16GetCpEx failed with rc=%Rrc at %.10Rhxs", rc, pwsz4);
|
|---|
| 565 | whereami(16, pwsz4 - &g_wszAll[0]);
|
|---|
| 566 | break;
|
|---|
| 567 | }
|
|---|
| 568 | if (uc3 != uc2)
|
|---|
| 569 | {
|
|---|
| 570 | RTTestFailed(hTest, "RTUtf16GetCpEx and RTStrGetCp returned different CPs: %RTunicp != %RTunicp", uc3, uc2);
|
|---|
| 571 | whereami(16, pwsz4 - &g_wszAll[0]);
|
|---|
| 572 | break;
|
|---|
| 573 | }
|
|---|
| 574 | RTUNICP uc4 = RTUtf16GetCp(pwsz4);
|
|---|
| 575 | if (uc3 != uc4)
|
|---|
| 576 | {
|
|---|
| 577 | RTTestFailed(hTest, "RTUtf16GetCpEx and RTUtf16GetCp returned different CPs: %RTunicp != %RTunicp", uc3, uc4);
|
|---|
| 578 | whereami(16, pwsz4 - &g_wszAll[0]);
|
|---|
| 579 | break;
|
|---|
| 580 | }
|
|---|
| 581 | pwsz4 = RTUtf16NextCp(pwsz4);
|
|---|
| 582 | if (pwsz4 != pwsz3)
|
|---|
| 583 | {
|
|---|
| 584 | RTTestFailed(hTest, "RTUtf16GetCpEx and RTUtf16GetNext returned different next pointer!");
|
|---|
| 585 | whereami(8, pwsz4 - &g_wszAll[0]);
|
|---|
| 586 | break;
|
|---|
| 587 | }
|
|---|
| 588 |
|
|---|
| 589 |
|
|---|
| 590 | /*
|
|---|
| 591 | * putters
|
|---|
| 592 | */
|
|---|
| 593 | pszPut1 = RTStrPutCp(pszPut1, uc1);
|
|---|
| 594 | if (pszPut1 - pszPut1Base != psz1 - &g_szAll[0])
|
|---|
| 595 | {
|
|---|
| 596 | RTTestFailed(hTest, "RTStrPutCp is not at the same offset! %p != %p",
|
|---|
| 597 | pszPut1 - pszPut1Base, psz1 - &g_szAll[0]);
|
|---|
| 598 | whereami(8, psz2 - &g_szAll[0]);
|
|---|
| 599 | break;
|
|---|
| 600 | }
|
|---|
| 601 |
|
|---|
| 602 | pwszPut2 = RTUtf16PutCp(pwszPut2, uc3);
|
|---|
| 603 | if (pwszPut2 - pwszPut2Base != pwsz3 - &g_wszAll[0])
|
|---|
| 604 | {
|
|---|
| 605 | RTTestFailed(hTest, "RTStrPutCp is not at the same offset! %p != %p",
|
|---|
| 606 | pwszPut2 - pwszPut2Base, pwsz3 - &g_wszAll[0]);
|
|---|
| 607 | whereami(8, pwsz4 - &g_wszAll[0]);
|
|---|
| 608 | break;
|
|---|
| 609 | }
|
|---|
| 610 |
|
|---|
| 611 |
|
|---|
| 612 | /* the end? */
|
|---|
| 613 | if (!uc1)
|
|---|
| 614 | break;
|
|---|
| 615 | }
|
|---|
| 616 |
|
|---|
| 617 | /* check output if we seems to have made it thru it all. */
|
|---|
| 618 | if (psz2 == &g_szAll[sizeof(g_szAll)])
|
|---|
| 619 | {
|
|---|
| 620 | if (mymemcmp(pszPut1Base, g_szAll, sizeof(g_szAll), 8))
|
|---|
| 621 | RTTestFailed(hTest, "RTStrPutCp encoded the string incorrectly.");
|
|---|
| 622 | if (mymemcmp(pwszPut2Base, g_wszAll, sizeof(g_wszAll), 16))
|
|---|
| 623 | RTTestFailed(hTest, "RTUtf16PutCp encoded the string incorrectly.");
|
|---|
| 624 | }
|
|---|
| 625 |
|
|---|
| 626 | RTMemFree(pszPut1Base);
|
|---|
| 627 | RTMemFree(pwszPut2Base);
|
|---|
| 628 |
|
|---|
| 629 | RTTestSubDone(hTest);
|
|---|
| 630 | }
|
|---|
| 631 |
|
|---|
| 632 |
|
|---|
| 633 | /**
|
|---|
| 634 | * Check case insensitivity.
|
|---|
| 635 | */
|
|---|
| 636 | void test3(RTTEST hTest)
|
|---|
| 637 | {
|
|---|
| 638 | RTTestSub(hTest, "Case Sensitivity");
|
|---|
| 639 |
|
|---|
| 640 | if ( RTUniCpToLower('a') != 'a'
|
|---|
| 641 | || RTUniCpToLower('A') != 'a'
|
|---|
| 642 | || RTUniCpToLower('b') != 'b'
|
|---|
| 643 | || RTUniCpToLower('B') != 'b'
|
|---|
| 644 | || RTUniCpToLower('Z') != 'z'
|
|---|
| 645 | || RTUniCpToLower('z') != 'z'
|
|---|
| 646 | || RTUniCpToUpper('c') != 'C'
|
|---|
| 647 | || RTUniCpToUpper('C') != 'C'
|
|---|
| 648 | || RTUniCpToUpper('z') != 'Z'
|
|---|
| 649 | || RTUniCpToUpper('Z') != 'Z')
|
|---|
| 650 | RTTestFailed(hTest, "RTUniToUpper/Lower failed basic tests.\n");
|
|---|
| 651 |
|
|---|
| 652 | if (RTUtf16ICmp(g_wszAll, g_wszAll))
|
|---|
| 653 | RTTestFailed(hTest, "RTUtf16ICmp failed the basic test.\n");
|
|---|
| 654 |
|
|---|
| 655 | if (RTUtf16Cmp(g_wszAll, g_wszAll))
|
|---|
| 656 | RTTestFailed(hTest, "RTUtf16Cmp failed the basic test.\n");
|
|---|
| 657 |
|
|---|
| 658 | static RTUTF16 s_wszTst1a[] = { 'a', 'B', 'c', 'D', 'E', 'f', 'g', 'h', 'i', 'j', 'K', 'L', 'm', 'N', 'o', 'P', 'q', 'r', 'S', 't', 'u', 'V', 'w', 'x', 'Y', 'Z', 0xc5, 0xc6, 0xf8, 0 };
|
|---|
| 659 | static RTUTF16 s_wszTst1b[] = { 'A', 'B', 'c', 'd', 'e', 'F', 'G', 'h', 'i', 'J', 'k', 'l', 'M', 'n', 'O', 'p', 'Q', 'R', 's', 't', 'U', 'v', 'w', 'X', 'y', 'z', 0xe5, 0xe6, 0xd8, 0 };
|
|---|
| 660 | if ( RTUtf16ICmp(s_wszTst1b, s_wszTst1b)
|
|---|
| 661 | || RTUtf16ICmp(s_wszTst1a, s_wszTst1a)
|
|---|
| 662 | || RTUtf16ICmp(s_wszTst1a, s_wszTst1b)
|
|---|
| 663 | || RTUtf16ICmp(s_wszTst1b, s_wszTst1a)
|
|---|
| 664 | )
|
|---|
| 665 | RTTestFailed(hTest, "RTUtf16ICmp failed the alphabet test.\n");
|
|---|
| 666 |
|
|---|
| 667 | if ( RTUtf16Cmp(s_wszTst1b, s_wszTst1b)
|
|---|
| 668 | || RTUtf16Cmp(s_wszTst1a, s_wszTst1a)
|
|---|
| 669 | || !RTUtf16Cmp(s_wszTst1a, s_wszTst1b)
|
|---|
| 670 | || !RTUtf16Cmp(s_wszTst1b, s_wszTst1a)
|
|---|
| 671 | )
|
|---|
| 672 | RTTestFailed(hTest, "RTUtf16Cmp failed the alphabet test.\n");
|
|---|
| 673 |
|
|---|
| 674 | RTTestSubDone(hTest);
|
|---|
| 675 | }
|
|---|
| 676 |
|
|---|
| 677 |
|
|---|
| 678 | /**
|
|---|
| 679 | * Test the RTStr*Cmp functions.
|
|---|
| 680 | */
|
|---|
| 681 | void TstRTStrXCmp(RTTEST hTest)
|
|---|
| 682 | {
|
|---|
| 683 | #define CHECK_DIFF(expr, op) \
|
|---|
| 684 | do \
|
|---|
| 685 | { \
|
|---|
| 686 | int iDiff = expr; \
|
|---|
| 687 | if (!(iDiff op 0)) \
|
|---|
| 688 | RTTestFailed(hTest, "%d: %d " #op " 0: %s\n", __LINE__, iDiff, #expr); \
|
|---|
| 689 | } while (0)
|
|---|
| 690 |
|
|---|
| 691 | /** @todo test the non-ascii bits. */
|
|---|
| 692 |
|
|---|
| 693 | RTTestSub(hTest, "RTStrCmp");
|
|---|
| 694 | CHECK_DIFF(RTStrCmp(NULL, NULL), == );
|
|---|
| 695 | CHECK_DIFF(RTStrCmp(NULL, ""), < );
|
|---|
| 696 | CHECK_DIFF(RTStrCmp("", NULL), > );
|
|---|
| 697 | CHECK_DIFF(RTStrCmp("", ""), == );
|
|---|
| 698 | CHECK_DIFF(RTStrCmp("abcdef", "abcdef"), == );
|
|---|
| 699 | CHECK_DIFF(RTStrCmp("abcdef", "abcde"), > );
|
|---|
| 700 | CHECK_DIFF(RTStrCmp("abcde", "abcdef"), < );
|
|---|
| 701 | CHECK_DIFF(RTStrCmp("abcdeg", "abcdef"), > );
|
|---|
| 702 | CHECK_DIFF(RTStrCmp("abcdef", "abcdeg"), < );
|
|---|
| 703 | CHECK_DIFF(RTStrCmp("abcdeF", "abcdef"), < );
|
|---|
| 704 | CHECK_DIFF(RTStrCmp("abcdef", "abcdeF"), > );
|
|---|
| 705 |
|
|---|
| 706 |
|
|---|
| 707 | RTTestSub(hTest, "RTStrNCmp");
|
|---|
| 708 | CHECK_DIFF(RTStrNCmp(NULL, NULL, RTSTR_MAX), == );
|
|---|
| 709 | CHECK_DIFF(RTStrNCmp(NULL, "", RTSTR_MAX), < );
|
|---|
| 710 | CHECK_DIFF(RTStrNCmp("", NULL, RTSTR_MAX), > );
|
|---|
| 711 | CHECK_DIFF(RTStrNCmp("", "", RTSTR_MAX), == );
|
|---|
| 712 | CHECK_DIFF(RTStrNCmp("abcdef", "abcdef", RTSTR_MAX), == );
|
|---|
| 713 | CHECK_DIFF(RTStrNCmp("abcdef", "abcde", RTSTR_MAX), > );
|
|---|
| 714 | CHECK_DIFF(RTStrNCmp("abcde", "abcdef", RTSTR_MAX), < );
|
|---|
| 715 | CHECK_DIFF(RTStrNCmp("abcdeg", "abcdef", RTSTR_MAX), > );
|
|---|
| 716 | CHECK_DIFF(RTStrNCmp("abcdef", "abcdeg", RTSTR_MAX), < );
|
|---|
| 717 | CHECK_DIFF(RTStrNCmp("abcdeF", "abcdef", RTSTR_MAX), < );
|
|---|
| 718 | CHECK_DIFF(RTStrNCmp("abcdef", "abcdeF", RTSTR_MAX), > );
|
|---|
| 719 |
|
|---|
| 720 | CHECK_DIFF(RTStrNCmp("abcdef", "fedcba", 0), ==);
|
|---|
| 721 | CHECK_DIFF(RTStrNCmp("abcdef", "abcdeF", 5), ==);
|
|---|
| 722 | CHECK_DIFF(RTStrNCmp("abcdef", "abcdeF", 6), > );
|
|---|
| 723 |
|
|---|
| 724 |
|
|---|
| 725 | RTTestSub(hTest, "RTStrICmp");
|
|---|
| 726 | CHECK_DIFF(RTStrICmp(NULL, NULL), == );
|
|---|
| 727 | CHECK_DIFF(RTStrICmp(NULL, ""), < );
|
|---|
| 728 | CHECK_DIFF(RTStrICmp("", NULL), > );
|
|---|
| 729 | CHECK_DIFF(RTStrICmp("", ""), == );
|
|---|
| 730 | CHECK_DIFF(RTStrICmp("abcdef", "abcdef"), == );
|
|---|
| 731 | CHECK_DIFF(RTStrICmp("abcdef", "abcde"), > );
|
|---|
| 732 | CHECK_DIFF(RTStrICmp("abcde", "abcdef"), < );
|
|---|
| 733 | CHECK_DIFF(RTStrICmp("abcdeg", "abcdef"), > );
|
|---|
| 734 | CHECK_DIFF(RTStrICmp("abcdef", "abcdeg"), < );
|
|---|
| 735 |
|
|---|
| 736 | CHECK_DIFF(RTStrICmp("abcdeF", "abcdef"), ==);
|
|---|
| 737 | CHECK_DIFF(RTStrICmp("abcdef", "abcdeF"), ==);
|
|---|
| 738 | CHECK_DIFF(RTStrICmp("ABCDEF", "abcdef"), ==);
|
|---|
| 739 | CHECK_DIFF(RTStrICmp("abcdef", "ABCDEF"), ==);
|
|---|
| 740 | CHECK_DIFF(RTStrICmp("AbCdEf", "aBcDeF"), ==);
|
|---|
| 741 | CHECK_DIFF(RTStrICmp("AbCdEg", "aBcDeF"), > );
|
|---|
| 742 | CHECK_DIFF(RTStrICmp("AbCdEG", "aBcDef"), > ); /* diff performed on the lower case cp. */
|
|---|
| 743 |
|
|---|
| 744 |
|
|---|
| 745 | RTTestSub(hTest, "RTStrICmpAscii");
|
|---|
| 746 | CHECK_DIFF(RTStrICmpAscii(NULL, NULL), == );
|
|---|
| 747 | CHECK_DIFF(RTStrICmpAscii(NULL, ""), < );
|
|---|
| 748 | CHECK_DIFF(RTStrICmpAscii("", NULL), > );
|
|---|
| 749 | CHECK_DIFF(RTStrICmpAscii("", ""), == );
|
|---|
| 750 | CHECK_DIFF(RTStrICmpAscii("abcdef", "abcdef"), == );
|
|---|
| 751 | CHECK_DIFF(RTStrICmpAscii("abcdef", "abcde"), > );
|
|---|
| 752 | CHECK_DIFF(RTStrICmpAscii("abcde", "abcdef"), < );
|
|---|
| 753 | CHECK_DIFF(RTStrICmpAscii("abcdeg", "abcdef"), > );
|
|---|
| 754 | CHECK_DIFF(RTStrICmpAscii("abcdef", "abcdeg"), < );
|
|---|
| 755 |
|
|---|
| 756 | CHECK_DIFF(RTStrICmpAscii("abcdeF", "abcdef"), ==);
|
|---|
| 757 | CHECK_DIFF(RTStrICmpAscii("abcdef", "abcdeF"), ==);
|
|---|
| 758 | CHECK_DIFF(RTStrICmpAscii("ABCDEF", "abcdef"), ==);
|
|---|
| 759 | CHECK_DIFF(RTStrICmpAscii("abcdef", "ABCDEF"), ==);
|
|---|
| 760 | CHECK_DIFF(RTStrICmpAscii("AbCdEf", "aBcDeF"), ==);
|
|---|
| 761 | CHECK_DIFF(RTStrICmpAscii("AbCdEg", "aBcDeF"), > );
|
|---|
| 762 | CHECK_DIFF(RTStrICmpAscii("AbCdEG", "aBcDef"), > ); /* diff performed on the lower case cp. */
|
|---|
| 763 |
|
|---|
| 764 |
|
|---|
| 765 | RTTestSub(hTest, "RTStrNICmp");
|
|---|
| 766 | CHECK_DIFF(RTStrNICmp(NULL, NULL, RTSTR_MAX), == );
|
|---|
| 767 | CHECK_DIFF(RTStrNICmp(NULL, "", RTSTR_MAX), < );
|
|---|
| 768 | CHECK_DIFF(RTStrNICmp("", NULL, RTSTR_MAX), > );
|
|---|
| 769 | CHECK_DIFF(RTStrNICmp("", "", RTSTR_MAX), == );
|
|---|
| 770 | CHECK_DIFF(RTStrNICmp(NULL, NULL, 0), == );
|
|---|
| 771 | CHECK_DIFF(RTStrNICmp(NULL, "", 0), == );
|
|---|
| 772 | CHECK_DIFF(RTStrNICmp("", NULL, 0), == );
|
|---|
| 773 | CHECK_DIFF(RTStrNICmp("", "", 0), == );
|
|---|
| 774 | CHECK_DIFF(RTStrNICmp("abcdef", "abcdef", RTSTR_MAX), == );
|
|---|
| 775 | CHECK_DIFF(RTStrNICmp("abcdef", "abcde", RTSTR_MAX), > );
|
|---|
| 776 | CHECK_DIFF(RTStrNICmp("abcde", "abcdef", RTSTR_MAX), < );
|
|---|
| 777 | CHECK_DIFF(RTStrNICmp("abcdeg", "abcdef", RTSTR_MAX), > );
|
|---|
| 778 | CHECK_DIFF(RTStrNICmp("abcdef", "abcdeg", RTSTR_MAX), < );
|
|---|
| 779 |
|
|---|
| 780 | CHECK_DIFF(RTStrNICmp("abcdeF", "abcdef", RTSTR_MAX), ==);
|
|---|
| 781 | CHECK_DIFF(RTStrNICmp("abcdef", "abcdeF", RTSTR_MAX), ==);
|
|---|
| 782 | CHECK_DIFF(RTStrNICmp("ABCDEF", "abcdef", RTSTR_MAX), ==);
|
|---|
| 783 | CHECK_DIFF(RTStrNICmp("abcdef", "ABCDEF", RTSTR_MAX), ==);
|
|---|
| 784 | CHECK_DIFF(RTStrNICmp("AbCdEf", "aBcDeF", RTSTR_MAX), ==);
|
|---|
| 785 | CHECK_DIFF(RTStrNICmp("AbCdEg", "aBcDeF", RTSTR_MAX), > );
|
|---|
| 786 | CHECK_DIFF(RTStrNICmp("AbCdEG", "aBcDef", RTSTR_MAX), > ); /* diff performed on the lower case cp. */
|
|---|
| 787 |
|
|---|
| 788 | CHECK_DIFF(RTStrNICmp("ABCDEF", "fedcba", 0), ==);
|
|---|
| 789 | CHECK_DIFF(RTStrNICmp("AbCdEg", "aBcDeF", 5), ==);
|
|---|
| 790 | CHECK_DIFF(RTStrNICmp("AbCdEf", "aBcDeF", 5), ==);
|
|---|
| 791 | CHECK_DIFF(RTStrNICmp("AbCdE", "aBcDe", 5), ==);
|
|---|
| 792 | CHECK_DIFF(RTStrNICmp("AbCdE", "aBcDeF", 5), ==);
|
|---|
| 793 | CHECK_DIFF(RTStrNICmp("AbCdEf", "aBcDe", 5), ==);
|
|---|
| 794 | CHECK_DIFF(RTStrNICmp("AbCdEg", "aBcDeF", 6), > );
|
|---|
| 795 | CHECK_DIFF(RTStrNICmp("AbCdEG", "aBcDef", 6), > ); /* diff performed on the lower case cp. */
|
|---|
| 796 | /* We should continue using byte comparison when we hit the invalid CP. Will assert in debug builds. */
|
|---|
| 797 | // CHECK_DIFF(RTStrNICmp("AbCd\xff""eg", "aBcD\xff""eF", 6), ==);
|
|---|
| 798 |
|
|---|
| 799 | RTTestSubDone(hTest);
|
|---|
| 800 | }
|
|---|
| 801 |
|
|---|
| 802 |
|
|---|
| 803 |
|
|---|
| 804 | /**
|
|---|
| 805 | * Check UTF-8 encoding purging.
|
|---|
| 806 | */
|
|---|
| 807 | void TstRTStrPurgeEncoding(RTTEST hTest)
|
|---|
| 808 | {
|
|---|
| 809 | RTTestSub(hTest, "RTStrPurgeEncoding");
|
|---|
| 810 |
|
|---|
| 811 | /*
|
|---|
| 812 | * Test some good strings.
|
|---|
| 813 | */
|
|---|
| 814 | char sz1[] = "1234567890wertyuiopsdfghjklzxcvbnm";
|
|---|
| 815 | char sz1Copy[sizeof(sz1)];
|
|---|
| 816 | memcpy(sz1Copy, sz1, sizeof(sz1));
|
|---|
| 817 |
|
|---|
| 818 | RTTESTI_CHECK_RETV(RTStrPurgeEncoding(sz1) == 0);
|
|---|
| 819 | RTTESTI_CHECK_RETV(!memcmp(sz1, sz1Copy, sizeof(sz1)));
|
|---|
| 820 |
|
|---|
| 821 | char *pszAll = RTStrDup(g_szAll);
|
|---|
| 822 | if (pszAll)
|
|---|
| 823 | {
|
|---|
| 824 | RTTESTI_CHECK(RTStrPurgeEncoding(pszAll) == 0);
|
|---|
| 825 | RTTESTI_CHECK(!memcmp(pszAll, g_szAll, sizeof(g_szAll)));
|
|---|
| 826 | RTStrFree(pszAll);
|
|---|
| 827 | }
|
|---|
| 828 |
|
|---|
| 829 | /*
|
|---|
| 830 | * Test some bad stuff.
|
|---|
| 831 | */
|
|---|
| 832 | struct
|
|---|
| 833 | {
|
|---|
| 834 | size_t cErrors;
|
|---|
| 835 | unsigned char szIn[5];
|
|---|
| 836 | const char *pszExpect;
|
|---|
| 837 | } aTests[] =
|
|---|
| 838 | {
|
|---|
| 839 | { 0, { '1', '2', '3', '4', '\0' }, "1234" },
|
|---|
| 840 | { 1, { 0x80, '2', '3', '4', '\0' }, "?234" },
|
|---|
| 841 | { 1, { '1', 0x80, '3', '4', '\0' }, "1?34" },
|
|---|
| 842 | { 1, { '1', '2', 0x80, '4', '\0' }, "12?4" },
|
|---|
| 843 | { 1, { '1', '2', '3', 0x80, '\0' }, "123?" },
|
|---|
| 844 | { 2, { 0x80, 0x81, '3', '4', '\0' }, "??34" },
|
|---|
| 845 | { 2, { '1', 0x80, 0x81, '4', '\0' }, "1??4" },
|
|---|
| 846 | { 2, { '1', '2', 0x80, 0x81, '\0' }, "12??" },
|
|---|
| 847 | };
|
|---|
| 848 | for (size_t i = 0; i < RT_ELEMENTS(aTests); i++)
|
|---|
| 849 | {
|
|---|
| 850 | size_t cErrors = RTStrPurgeEncoding((char *)aTests[i].szIn);
|
|---|
| 851 | if (cErrors != aTests[i].cErrors)
|
|---|
| 852 | RTTestFailed(hTest, "#%u: cErrors=%u expected %u\n", i, cErrors, aTests[i].cErrors);
|
|---|
| 853 | else if (strcmp((char *)aTests[i].szIn, aTests[i].pszExpect))
|
|---|
| 854 | RTTestFailed(hTest, "#%u: %.5Rhxs expected %.5Rhxs (%s)\n", i, aTests[i].szIn, aTests[i].pszExpect, aTests[i].pszExpect);
|
|---|
| 855 | }
|
|---|
| 856 |
|
|---|
| 857 | RTTestSubDone(hTest);
|
|---|
| 858 | }
|
|---|
| 859 |
|
|---|
| 860 |
|
|---|
| 861 | /**
|
|---|
| 862 | * Check string sanitising.
|
|---|
| 863 | */
|
|---|
| 864 | void TstRTStrPurgeComplementSet(RTTEST hTest)
|
|---|
| 865 | {
|
|---|
| 866 | RTTestSub(hTest, "RTStrPurgeComplementSet");
|
|---|
| 867 | RTUNICP aCpSet[] = { '1', '5', 'w', 'w', 'r', 'r', 'e', 'f', 't', 't',
|
|---|
| 868 | '\0' };
|
|---|
| 869 | RTUNICP aCpBadSet[] = { '1', '5', 'w', 'w', 'r', 'r', 'e', 'f', 't', 't',
|
|---|
| 870 | '7', '\0' }; /* Contains an incomplete pair. */
|
|---|
| 871 | struct
|
|---|
| 872 | {
|
|---|
| 873 | const char *pcszIn;
|
|---|
| 874 | const char *pcszOut;
|
|---|
| 875 | PCRTUNICP pcCpSet;
|
|---|
| 876 | char chReplacement;
|
|---|
| 877 | ssize_t cExpected;
|
|---|
| 878 | }
|
|---|
| 879 | aTests[] =
|
|---|
| 880 | {
|
|---|
| 881 | { "1234werttrew4321", "1234werttrew4321", aCpSet, '_', 0 },
|
|---|
| 882 | { "123654wert\xc2\xa2trew\xe2\x82\xac""4321",
|
|---|
| 883 | "123_54wert__trew___4321", aCpSet, '_', 3 },
|
|---|
| 884 | { "hjhj8766", "????????", aCpSet, '?', 8 },
|
|---|
| 885 | { "123\xf0\xa4\xad\xa2""4", "123____4", aCpSet, '_', 1 },
|
|---|
| 886 | { "\xff", "\xff", aCpSet, '_', -1 },
|
|---|
| 887 | { "____", "____", aCpBadSet, '_', -1 }
|
|---|
| 888 | };
|
|---|
| 889 | enum { MAX_IN_STRING = 256 };
|
|---|
| 890 |
|
|---|
| 891 | for (unsigned i = 0; i < RT_ELEMENTS(aTests); ++i)
|
|---|
| 892 | {
|
|---|
| 893 | char szCopy[MAX_IN_STRING];
|
|---|
| 894 | ssize_t cReplacements;
|
|---|
| 895 | AssertRC(RTStrCopy(szCopy, RT_ELEMENTS(szCopy), aTests[i].pcszIn));
|
|---|
| 896 | RTTestDisableAssertions(hTest);
|
|---|
| 897 | cReplacements = RTStrPurgeComplementSet(szCopy, aTests[i].pcCpSet, aTests[i].chReplacement);
|
|---|
| 898 | RTTestRestoreAssertions(hTest);
|
|---|
| 899 | if (cReplacements != aTests[i].cExpected)
|
|---|
| 900 | RTTestFailed(hTest, "#%u: expected %lld, actual %lld\n", i,
|
|---|
| 901 | (long long) aTests[i].cExpected,
|
|---|
| 902 | (long long) cReplacements);
|
|---|
| 903 | if (strcmp(aTests[i].pcszOut, szCopy))
|
|---|
| 904 | RTTestFailed(hTest, "#%u: expected %s, actual %s\n", i,
|
|---|
| 905 | aTests[i].pcszOut, szCopy);
|
|---|
| 906 | }
|
|---|
| 907 | }
|
|---|
| 908 |
|
|---|
| 909 |
|
|---|
| 910 | /**
|
|---|
| 911 | * Check string sanitising.
|
|---|
| 912 | */
|
|---|
| 913 | void TstRTUtf16PurgeComplementSet(RTTEST hTest)
|
|---|
| 914 | {
|
|---|
| 915 | RTTestSub(hTest, "RTUtf16PurgeComplementSet");
|
|---|
| 916 | RTUNICP aCpSet[] = { '1', '5', 'w', 'w', 'r', 'r', 'e', 'f', 't', 't',
|
|---|
| 917 | '\0' };
|
|---|
| 918 | RTUNICP aCpBadSet[] = { '1', '5', 'w', 'w', 'r', 'r', 'e', 'f', 't', 't',
|
|---|
| 919 | '7', '\0' }; /* Contains an incomplete pair. */
|
|---|
| 920 | struct
|
|---|
| 921 | {
|
|---|
| 922 | const char *pcszIn;
|
|---|
| 923 | const char *pcszOut;
|
|---|
| 924 | size_t cwc; /* Zero means the strings are Utf-8. */
|
|---|
| 925 | PCRTUNICP pcCpSet;
|
|---|
| 926 | char chReplacement;
|
|---|
| 927 | ssize_t cExpected;
|
|---|
| 928 | }
|
|---|
| 929 | aTests[] =
|
|---|
| 930 | {
|
|---|
| 931 | { "1234werttrew4321", "1234werttrew4321", 0, aCpSet, '_', 0 },
|
|---|
| 932 | { "123654wert\xc2\xa2trew\xe2\x82\xac""4321",
|
|---|
| 933 | "123_54wert_trew_4321", 0, aCpSet, '_', 3 },
|
|---|
| 934 | { "hjhj8766", "????????", 0, aCpSet, '?', 8 },
|
|---|
| 935 | { "123\xf0\xa4\xad\xa2""4", "123__4", 0, aCpSet, '_', 1 },
|
|---|
| 936 | { "\xff\xff\0", "\xff\xff\0", 2, aCpSet, '_', -1 },
|
|---|
| 937 | { "\xff\xff\0", "\xff\xff\0", 2, aCpSet, '_', -1 },
|
|---|
| 938 | { "____", "____", 0, aCpBadSet, '_', -1 }
|
|---|
| 939 | };
|
|---|
| 940 | enum { MAX_IN_STRING = 256 };
|
|---|
| 941 |
|
|---|
| 942 | for (unsigned i = 0; i < RT_ELEMENTS(aTests); ++i)
|
|---|
| 943 | {
|
|---|
| 944 | RTUTF16 wszInCopy[MAX_IN_STRING], *pwszInCopy = wszInCopy;
|
|---|
| 945 | RTUTF16 wszOutCopy[MAX_IN_STRING], *pwszOutCopy = wszOutCopy;
|
|---|
| 946 | ssize_t cReplacements;
|
|---|
| 947 | if (!aTests[i].cwc)
|
|---|
| 948 | {
|
|---|
| 949 | AssertRC(RTStrToUtf16Ex(aTests[i].pcszIn, RTSTR_MAX, &pwszInCopy,
|
|---|
| 950 | RT_ELEMENTS(wszInCopy), NULL));
|
|---|
| 951 | AssertRC(RTStrToUtf16Ex(aTests[i].pcszOut, RTSTR_MAX, &pwszOutCopy,
|
|---|
| 952 | RT_ELEMENTS(wszOutCopy), NULL));
|
|---|
| 953 | }
|
|---|
| 954 | else
|
|---|
| 955 | {
|
|---|
| 956 | Assert(aTests[i].cwc <= RT_ELEMENTS(wszInCopy));
|
|---|
| 957 | memcpy(wszInCopy, aTests[i].pcszIn, aTests[i].cwc * 2);
|
|---|
| 958 | memcpy(wszOutCopy, aTests[i].pcszOut, aTests[i].cwc * 2);
|
|---|
| 959 | }
|
|---|
| 960 |
|
|---|
| 961 | RTTestDisableAssertions(hTest);
|
|---|
| 962 | cReplacements = RTUtf16PurgeComplementSet(wszInCopy, aTests[i].pcCpSet, aTests[i].chReplacement);
|
|---|
| 963 | RTTestRestoreAssertions(hTest);
|
|---|
| 964 |
|
|---|
| 965 | if (cReplacements != aTests[i].cExpected)
|
|---|
| 966 | RTTestFailed(hTest, "#%u: expected %lld, actual %lld\n", i,
|
|---|
| 967 | (long long) aTests[i].cExpected,
|
|---|
| 968 | (long long) cReplacements);
|
|---|
| 969 | if (RTUtf16Cmp(wszInCopy, wszOutCopy))
|
|---|
| 970 | RTTestFailed(hTest, "#%u: expected %ls, actual %ls\n", i,
|
|---|
| 971 | wszOutCopy, wszInCopy);
|
|---|
| 972 | }
|
|---|
| 973 | }
|
|---|
| 974 |
|
|---|
| 975 |
|
|---|
| 976 | /**
|
|---|
| 977 | * Benchmark stuff.
|
|---|
| 978 | */
|
|---|
| 979 | void Benchmarks(RTTEST hTest)
|
|---|
| 980 | {
|
|---|
| 981 | static union
|
|---|
| 982 | {
|
|---|
| 983 | RTUTF16 wszBuf[sizeof(g_wszAll)];
|
|---|
| 984 | char szBuf[sizeof(g_szAll)];
|
|---|
| 985 | } s_Buf;
|
|---|
| 986 |
|
|---|
| 987 | RTTestSub(hTest, "Benchmarks");
|
|---|
| 988 | /** @todo add RTTest* methods for reporting benchmark results. */
|
|---|
| 989 | RTTestPrintf(hTest, RTTESTLVL_ALWAYS, "Benchmarking RTStrToUtf16Ex: "); /** @todo figure this stuff into the test framework. */
|
|---|
| 990 | PRTUTF16 pwsz = &s_Buf.wszBuf[0];
|
|---|
| 991 | int rc = RTStrToUtf16Ex(&g_szAll[0], RTSTR_MAX, &pwsz, RT_ELEMENTS(s_Buf.wszBuf), NULL);
|
|---|
| 992 | if (RT_SUCCESS(rc))
|
|---|
| 993 | {
|
|---|
| 994 | int i;
|
|---|
| 995 | uint64_t u64Start = RTTimeNanoTS();
|
|---|
| 996 | for (i = 0; i < 100; i++)
|
|---|
| 997 | {
|
|---|
| 998 | rc = RTStrToUtf16Ex(&g_szAll[0], RTSTR_MAX, &pwsz, RT_ELEMENTS(s_Buf.wszBuf), NULL);
|
|---|
| 999 | if (RT_FAILURE(rc))
|
|---|
| 1000 | {
|
|---|
| 1001 | RTTestFailed(hTest, "UTF-8 -> UTF-16 benchmark failed at i=%d, rc=%Rrc\n", i, rc);
|
|---|
| 1002 | break;
|
|---|
| 1003 | }
|
|---|
| 1004 | }
|
|---|
| 1005 | uint64_t u64Elapsed = RTTimeNanoTS() - u64Start;
|
|---|
| 1006 | RTTestPrintf(hTest, RTTESTLVL_ALWAYS, "%d in %'RI64 ns\n", i, u64Elapsed);
|
|---|
| 1007 | }
|
|---|
| 1008 |
|
|---|
| 1009 | RTTestPrintf(hTest, RTTESTLVL_ALWAYS, "Benchmarking RTUtf16ToUtf8Ex: ");
|
|---|
| 1010 | char *psz = &s_Buf.szBuf[0];
|
|---|
| 1011 | rc = RTUtf16ToUtf8Ex(&g_wszAll[0], RTSTR_MAX, &psz, RT_ELEMENTS(s_Buf.szBuf), NULL);
|
|---|
| 1012 | if (RT_SUCCESS(rc))
|
|---|
| 1013 | {
|
|---|
| 1014 | int i;
|
|---|
| 1015 | uint64_t u64Start = RTTimeNanoTS();
|
|---|
| 1016 | for (i = 0; i < 100; i++)
|
|---|
| 1017 | {
|
|---|
| 1018 | rc = RTUtf16ToUtf8Ex(&g_wszAll[0], RTSTR_MAX, &psz, RT_ELEMENTS(s_Buf.szBuf), NULL);
|
|---|
| 1019 | if (RT_FAILURE(rc))
|
|---|
| 1020 | {
|
|---|
| 1021 | RTTestFailed(hTest, "UTF-16 -> UTF-8 benchmark failed at i=%d, rc=%Rrc\n", i, rc);
|
|---|
| 1022 | break;
|
|---|
| 1023 | }
|
|---|
| 1024 | }
|
|---|
| 1025 | uint64_t u64Elapsed = RTTimeNanoTS() - u64Start;
|
|---|
| 1026 | RTTestPrintf(hTest, RTTESTLVL_ALWAYS, "%d in %'RI64 ns\n", i, u64Elapsed);
|
|---|
| 1027 | }
|
|---|
| 1028 |
|
|---|
| 1029 | RTTestSubDone(hTest);
|
|---|
| 1030 | }
|
|---|
| 1031 |
|
|---|
| 1032 |
|
|---|
| 1033 | /**
|
|---|
| 1034 | * Tests RTStrEnd
|
|---|
| 1035 | */
|
|---|
| 1036 | static void testStrEnd(RTTEST hTest)
|
|---|
| 1037 | {
|
|---|
| 1038 | RTTestSub(hTest, "RTStrEnd");
|
|---|
| 1039 |
|
|---|
| 1040 | static char const s_szEmpty[1] = "";
|
|---|
| 1041 | RTTESTI_CHECK(RTStrEnd(s_szEmpty, 0) == NULL);
|
|---|
| 1042 | RTTESTI_CHECK(RTStrEnd(s_szEmpty, 1) == &s_szEmpty[0]);
|
|---|
| 1043 | for (size_t i = 0; i < _1M; i++)
|
|---|
| 1044 | RTTESTI_CHECK(RTStrEnd(s_szEmpty, ~i) == &s_szEmpty[0]);
|
|---|
| 1045 |
|
|---|
| 1046 | }
|
|---|
| 1047 |
|
|---|
| 1048 |
|
|---|
| 1049 | /**
|
|---|
| 1050 | * Tests RTStrStr and RTStrIStr.
|
|---|
| 1051 | */
|
|---|
| 1052 | static void testStrStr(RTTEST hTest)
|
|---|
| 1053 | {
|
|---|
| 1054 | #define CHECK_NULL(expr) \
|
|---|
| 1055 | do { \
|
|---|
| 1056 | const char *pszRet = expr; \
|
|---|
| 1057 | if (pszRet != NULL) \
|
|---|
| 1058 | RTTestFailed(hTest, "%d: %#x -> %s expected NULL", __LINE__, #expr, pszRet); \
|
|---|
| 1059 | } while (0)
|
|---|
| 1060 |
|
|---|
| 1061 | #define CHECK(expr, expect) \
|
|---|
| 1062 | do { \
|
|---|
| 1063 | const char *pszRet = expr; \
|
|---|
| 1064 | const char *pszExpect = (expect); \
|
|---|
| 1065 | if ( (pszRet != NULL && pszExpect == NULL) \
|
|---|
| 1066 | || (pszRet == NULL && pszExpect != NULL) \
|
|---|
| 1067 | || strcmp(pszRet, pszExpect) \
|
|---|
| 1068 | ) \
|
|---|
| 1069 | RTTestFailed(hTest, "%d: %#x -> %s expected %s", __LINE__, #expr, pszRet, pszExpect); \
|
|---|
| 1070 | } while (0)
|
|---|
| 1071 |
|
|---|
| 1072 |
|
|---|
| 1073 | RTTestSub(hTest, "RTStrStr");
|
|---|
| 1074 | CHECK(RTStrStr("abcdef", ""), "abcdef");
|
|---|
| 1075 | CHECK_NULL(RTStrStr("abcdef", NULL));
|
|---|
| 1076 | CHECK_NULL(RTStrStr(NULL, ""));
|
|---|
| 1077 | CHECK_NULL(RTStrStr(NULL, NULL));
|
|---|
| 1078 | CHECK(RTStrStr("abcdef", "abcdef"), "abcdef");
|
|---|
| 1079 | CHECK(RTStrStr("abcdef", "b"), "bcdef");
|
|---|
| 1080 | CHECK(RTStrStr("abcdef", "bcdef"), "bcdef");
|
|---|
| 1081 | CHECK(RTStrStr("abcdef", "cdef"), "cdef");
|
|---|
| 1082 | CHECK(RTStrStr("abcdef", "cde"), "cdef");
|
|---|
| 1083 | CHECK(RTStrStr("abcdef", "cd"), "cdef");
|
|---|
| 1084 | CHECK(RTStrStr("abcdef", "c"), "cdef");
|
|---|
| 1085 | CHECK(RTStrStr("abcdef", "f"), "f");
|
|---|
| 1086 | CHECK(RTStrStr("abcdef", "ef"), "ef");
|
|---|
| 1087 | CHECK(RTStrStr("abcdef", "e"), "ef");
|
|---|
| 1088 | CHECK_NULL(RTStrStr("abcdef", "z"));
|
|---|
| 1089 | CHECK_NULL(RTStrStr("abcdef", "A"));
|
|---|
| 1090 | CHECK_NULL(RTStrStr("abcdef", "F"));
|
|---|
| 1091 |
|
|---|
| 1092 | RTTestSub(hTest, "RTStrIStr");
|
|---|
| 1093 | CHECK(RTStrIStr("abcdef", ""), "abcdef");
|
|---|
| 1094 | CHECK_NULL(RTStrIStr("abcdef", NULL));
|
|---|
| 1095 | CHECK_NULL(RTStrIStr(NULL, ""));
|
|---|
| 1096 | CHECK_NULL(RTStrIStr(NULL, NULL));
|
|---|
| 1097 | CHECK(RTStrIStr("abcdef", "abcdef"), "abcdef");
|
|---|
| 1098 | CHECK(RTStrIStr("abcdef", "Abcdef"), "abcdef");
|
|---|
| 1099 | CHECK(RTStrIStr("abcdef", "ABcDeF"), "abcdef");
|
|---|
| 1100 | CHECK(RTStrIStr("abcdef", "b"), "bcdef");
|
|---|
| 1101 | CHECK(RTStrIStr("abcdef", "B"), "bcdef");
|
|---|
| 1102 | CHECK(RTStrIStr("abcdef", "bcdef"), "bcdef");
|
|---|
| 1103 | CHECK(RTStrIStr("abcdef", "BCdEf"), "bcdef");
|
|---|
| 1104 | CHECK(RTStrIStr("abcdef", "bCdEf"), "bcdef");
|
|---|
| 1105 | CHECK(RTStrIStr("abcdef", "bcdEf"), "bcdef");
|
|---|
| 1106 | CHECK(RTStrIStr("abcdef", "BcdEf"), "bcdef");
|
|---|
| 1107 | CHECK(RTStrIStr("abcdef", "cdef"), "cdef");
|
|---|
| 1108 | CHECK(RTStrIStr("abcdef", "cde"), "cdef");
|
|---|
| 1109 | CHECK(RTStrIStr("abcdef", "cd"), "cdef");
|
|---|
| 1110 | CHECK(RTStrIStr("abcdef", "c"), "cdef");
|
|---|
| 1111 | CHECK(RTStrIStr("abcdef", "f"), "f");
|
|---|
| 1112 | CHECK(RTStrIStr("abcdeF", "F"), "F");
|
|---|
| 1113 | CHECK(RTStrIStr("abcdef", "F"), "f");
|
|---|
| 1114 | CHECK(RTStrIStr("abcdef", "ef"), "ef");
|
|---|
| 1115 | CHECK(RTStrIStr("EeEef", "e"), "EeEef");
|
|---|
| 1116 | CHECK(RTStrIStr("EeEef", "E"), "EeEef");
|
|---|
| 1117 | CHECK(RTStrIStr("EeEef", "EE"), "EeEef");
|
|---|
| 1118 | CHECK(RTStrIStr("EeEef", "EEE"), "EeEef");
|
|---|
| 1119 | CHECK(RTStrIStr("EeEef", "EEEF"), "eEef");
|
|---|
| 1120 | CHECK_NULL(RTStrIStr("EeEef", "z"));
|
|---|
| 1121 |
|
|---|
| 1122 | #undef CHECK
|
|---|
| 1123 | #undef CHECK_NULL
|
|---|
| 1124 | RTTestSubDone(hTest);
|
|---|
| 1125 | }
|
|---|
| 1126 |
|
|---|
| 1127 |
|
|---|
| 1128 | void testUtf8Latin1(RTTEST hTest)
|
|---|
| 1129 | {
|
|---|
| 1130 | RTTestSub(hTest, "Latin-1 <-> Utf-8 conversion functions");
|
|---|
| 1131 |
|
|---|
| 1132 | /* Test Utf8 -> Latin1 */
|
|---|
| 1133 | size_t cch_szAll = 0;
|
|---|
| 1134 | size_t cbShort = RTStrCalcLatin1Len(g_szAll);
|
|---|
| 1135 | RTTEST_CHECK(hTest, cbShort == 0);
|
|---|
| 1136 | int rc = RTStrCalcLatin1LenEx(g_szAll, 383, &cch_szAll);
|
|---|
| 1137 | RTTEST_CHECK(hTest, (cch_szAll == 255));
|
|---|
| 1138 | rc = RTStrCalcLatin1LenEx(g_szAll, RTSTR_MAX, &cch_szAll);
|
|---|
| 1139 | RTTEST_CHECK_RC(hTest, rc, VERR_NO_TRANSLATION);
|
|---|
| 1140 | char *psz = NULL;
|
|---|
| 1141 | char szShort[256] = { 0 };
|
|---|
| 1142 | memcpy(szShort, g_szAll, 255);
|
|---|
| 1143 | cbShort = RTStrCalcLatin1Len(szShort);
|
|---|
| 1144 | RTTEST_CHECK(hTest, cbShort == 191);
|
|---|
| 1145 | rc = RTStrToLatin1(szShort, &psz);
|
|---|
| 1146 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1147 | if (RT_SUCCESS(rc))
|
|---|
| 1148 | {
|
|---|
| 1149 | RTTEST_CHECK(hTest, (strlen(psz) == 191));
|
|---|
| 1150 | for (unsigned i = 0, j = 1; psz[i] != '\0'; ++i, ++j)
|
|---|
| 1151 | if (psz[i] != (char) j)
|
|---|
| 1152 | {
|
|---|
| 1153 | RTTestFailed(hTest, "conversion of g_szAll to Latin1 failed at position %u\n", i);
|
|---|
| 1154 | break;
|
|---|
| 1155 | }
|
|---|
| 1156 | }
|
|---|
| 1157 | RTStrFree(psz);
|
|---|
| 1158 | rc = RTStrToLatin1(g_szAll, &psz);
|
|---|
| 1159 | RTTEST_CHECK_RC(hTest, rc, VERR_NO_TRANSLATION);
|
|---|
| 1160 | char sz[512];
|
|---|
| 1161 | char *psz2 = &sz[0];
|
|---|
| 1162 | size_t cchActual = 0;
|
|---|
| 1163 | rc = RTStrToLatin1Ex(g_szAll, sizeof(sz) - 1, &psz2, sizeof(sz),
|
|---|
| 1164 | &cchActual);
|
|---|
| 1165 | RTTEST_CHECK_RC(hTest, rc, VERR_NO_TRANSLATION);
|
|---|
| 1166 | RTTEST_CHECK_MSG(hTest, cchActual == 0,
|
|---|
| 1167 | (hTest, "cchActual=%lu\n", cchActual));
|
|---|
| 1168 | rc = RTStrToLatin1Ex(g_szAll, 383, &psz2, sizeof(sz),
|
|---|
| 1169 | &cchActual);
|
|---|
| 1170 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1171 | if (RT_SUCCESS(rc))
|
|---|
| 1172 | {
|
|---|
| 1173 | RTTEST_CHECK(hTest, (cchActual == 255));
|
|---|
| 1174 | RTTEST_CHECK(hTest, (cchActual == strlen(sz)));
|
|---|
| 1175 | for (unsigned i = 0, j = 1; psz2[i] != '\0'; ++i, ++j)
|
|---|
| 1176 | if (psz2[i] != (char) j)
|
|---|
| 1177 | {
|
|---|
| 1178 | RTTestFailed(hTest, "second conversion of g_szAll to Latin1 failed at position %u\n", i);
|
|---|
| 1179 | break;
|
|---|
| 1180 | }
|
|---|
| 1181 | }
|
|---|
| 1182 | rc = RTStrToLatin1Ex(g_szAll, 129, &psz2, 128, &cchActual);
|
|---|
| 1183 | RTTEST_CHECK_RC(hTest, rc, VERR_BUFFER_OVERFLOW);
|
|---|
| 1184 | RTTEST_CHECK_MSG(hTest, cchActual == 128,
|
|---|
| 1185 | (hTest, "cchActual=%lu\n", cchActual));
|
|---|
| 1186 | rc = RTStrToLatin1Ex(g_szAll, 383, &psz, 0, &cchActual);
|
|---|
| 1187 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1188 | if (RT_SUCCESS(rc))
|
|---|
| 1189 | {
|
|---|
| 1190 | RTTEST_CHECK(hTest, (cchActual == 255));
|
|---|
| 1191 | RTTEST_CHECK(hTest, (cchActual == strlen(psz)));
|
|---|
| 1192 | for (unsigned i = 0, j = 1; psz[i] != '\0'; ++i, ++j)
|
|---|
| 1193 | if ( ((j < 0x100) && (psz[i] != (char) j))
|
|---|
| 1194 | || ((j > 0xff) && psz[i] != '?'))
|
|---|
| 1195 | {
|
|---|
| 1196 | RTTestFailed(hTest, "third conversion of g_szAll to Latin1 failed at position %u\n", i);
|
|---|
| 1197 | break;
|
|---|
| 1198 | }
|
|---|
| 1199 | }
|
|---|
| 1200 | const char *pszBad = "Hello\xDC\xD8";
|
|---|
| 1201 | rc = RTStrToLatin1Ex(pszBad, RTSTR_MAX, &psz2, sizeof(sz),
|
|---|
| 1202 | &cchActual);
|
|---|
| 1203 | RTTEST_CHECK_RC(hTest, rc, VERR_INVALID_UTF8_ENCODING);
|
|---|
| 1204 | RTStrFree(psz);
|
|---|
| 1205 |
|
|---|
| 1206 | /* Test Latin1 -> Utf8 */
|
|---|
| 1207 | const char *pszLat1 = "\x01\x20\x40\x80\x81";
|
|---|
| 1208 | RTTEST_CHECK(hTest, RTLatin1CalcUtf8Len(pszLat1) == 7);
|
|---|
| 1209 | rc = RTLatin1CalcUtf8LenEx(pszLat1, 3, &cchActual);
|
|---|
| 1210 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1211 | if (RT_SUCCESS(rc))
|
|---|
| 1212 | RTTEST_CHECK(hTest, cchActual == 3);
|
|---|
| 1213 | rc = RTLatin1CalcUtf8LenEx(pszLat1, RTSTR_MAX, &cchActual);
|
|---|
| 1214 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1215 | if (RT_SUCCESS(rc))
|
|---|
| 1216 | RTTEST_CHECK(hTest, cchActual == 7);
|
|---|
| 1217 | char *pch = NULL;
|
|---|
| 1218 | char ch[8];
|
|---|
| 1219 | char *pch2 = &ch[0];
|
|---|
| 1220 | cchActual = 0;
|
|---|
| 1221 | rc = RTLatin1ToUtf8(pszLat1, &pch);
|
|---|
| 1222 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1223 | if (RT_SUCCESS(rc))
|
|---|
| 1224 | RTTEST_CHECK(hTest, !strcmp(pch, "\x01\x20\x40\xC2\x80\xC2\x81"));
|
|---|
| 1225 | RTStrFree(pch);
|
|---|
| 1226 | rc = RTLatin1ToUtf8Ex(pszLat1, RTSTR_MAX, &pch, 0, &cchActual);
|
|---|
| 1227 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1228 | if (RT_SUCCESS(rc))
|
|---|
| 1229 | {
|
|---|
| 1230 | RTTEST_CHECK(hTest, (cchActual == 7));
|
|---|
| 1231 | RTTEST_CHECK(hTest, !strcmp(pch, "\x01\x20\x40\xC2\x80\xC2\x81"));
|
|---|
| 1232 | }
|
|---|
| 1233 | RTStrFree(pch);
|
|---|
| 1234 | rc = RTLatin1ToUtf8Ex(pszLat1, RTSTR_MAX, &pch, 0, NULL);
|
|---|
| 1235 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1236 | if (RT_SUCCESS(rc))
|
|---|
| 1237 | RTTEST_CHECK(hTest, !strcmp(pch, "\x01\x20\x40\xC2\x80\xC2\x81"));
|
|---|
| 1238 | RTStrFree(pch);
|
|---|
| 1239 | rc = RTLatin1ToUtf8Ex(pszLat1, RTSTR_MAX, &pch2, RT_ELEMENTS(ch),
|
|---|
| 1240 | &cchActual);
|
|---|
| 1241 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1242 | if (RT_SUCCESS(rc))
|
|---|
| 1243 | {
|
|---|
| 1244 | RTTEST_CHECK(hTest, (cchActual == 7));
|
|---|
| 1245 | RTTEST_CHECK(hTest, !strcmp(pch2, "\x01\x20\x40\xC2\x80\xC2\x81"));
|
|---|
| 1246 | }
|
|---|
| 1247 | rc = RTLatin1ToUtf8Ex(pszLat1, 3, &pch2, RT_ELEMENTS(ch),
|
|---|
| 1248 | &cchActual);
|
|---|
| 1249 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1250 | if (RT_SUCCESS(rc))
|
|---|
| 1251 | {
|
|---|
| 1252 | RTTEST_CHECK(hTest, (cchActual == 3));
|
|---|
| 1253 | RTTEST_CHECK(hTest, !strcmp(pch2, "\x01\x20\x40"));
|
|---|
| 1254 | }
|
|---|
| 1255 | rc = RTLatin1ToUtf8Ex(pszLat1, RTSTR_MAX, &pch2, RT_ELEMENTS(ch) - 1,
|
|---|
| 1256 | &cchActual);
|
|---|
| 1257 | RTTEST_CHECK_RC(hTest, rc, VERR_BUFFER_OVERFLOW);
|
|---|
| 1258 | RTTEST_CHECK(hTest, (cchActual == 7));
|
|---|
| 1259 | RTTestSubDone(hTest);
|
|---|
| 1260 | }
|
|---|
| 1261 |
|
|---|
| 1262 |
|
|---|
| 1263 | void testUtf16Latin1(RTTEST hTest)
|
|---|
| 1264 | {
|
|---|
| 1265 | RTTestSub(hTest, "Latin-1 <-> Utf-16 conversion functions");
|
|---|
| 1266 |
|
|---|
| 1267 | /* Test Utf16 -> Latin1 */
|
|---|
| 1268 | size_t cch_szAll = 0;
|
|---|
| 1269 | size_t cbShort = RTUtf16CalcLatin1Len(g_wszAll);
|
|---|
| 1270 | RTTEST_CHECK(hTest, cbShort == 0);
|
|---|
| 1271 | int rc = RTUtf16CalcLatin1LenEx(g_wszAll, 255, &cch_szAll);
|
|---|
| 1272 | RTTEST_CHECK(hTest, (cch_szAll == 255));
|
|---|
| 1273 | rc = RTUtf16CalcLatin1LenEx(g_wszAll, RTSTR_MAX, &cch_szAll);
|
|---|
| 1274 | RTTEST_CHECK_RC(hTest, rc, VERR_NO_TRANSLATION);
|
|---|
| 1275 | char *psz = NULL;
|
|---|
| 1276 | RTUTF16 wszShort[256] = { 0 };
|
|---|
| 1277 | for (unsigned i = 0; i < 255; ++i)
|
|---|
| 1278 | wszShort[i] = i + 1;
|
|---|
| 1279 | cbShort = RTUtf16CalcLatin1Len(wszShort);
|
|---|
| 1280 | RTTEST_CHECK(hTest, cbShort == 255);
|
|---|
| 1281 | rc = RTUtf16ToLatin1(wszShort, &psz);
|
|---|
| 1282 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1283 | if (RT_SUCCESS(rc))
|
|---|
| 1284 | {
|
|---|
| 1285 | RTTEST_CHECK(hTest, (strlen(psz) == 255));
|
|---|
| 1286 | for (unsigned i = 0, j = 1; psz[i] != '\0'; ++i, ++j)
|
|---|
| 1287 | if (psz[i] != (char) j)
|
|---|
| 1288 | {
|
|---|
| 1289 | RTTestFailed(hTest, "conversion of g_wszAll to Latin1 failed at position %u\n", i);
|
|---|
| 1290 | break;
|
|---|
| 1291 | }
|
|---|
| 1292 | }
|
|---|
| 1293 | RTStrFree(psz);
|
|---|
| 1294 | rc = RTUtf16ToLatin1(g_wszAll, &psz);
|
|---|
| 1295 | RTTEST_CHECK_RC(hTest, rc, VERR_NO_TRANSLATION);
|
|---|
| 1296 | char sz[512];
|
|---|
| 1297 | char *psz2 = &sz[0];
|
|---|
| 1298 | size_t cchActual = 0;
|
|---|
| 1299 | rc = RTUtf16ToLatin1Ex(g_wszAll, sizeof(sz) - 1, &psz2, sizeof(sz),
|
|---|
| 1300 | &cchActual);
|
|---|
| 1301 | RTTEST_CHECK_RC(hTest, rc, VERR_NO_TRANSLATION);
|
|---|
| 1302 | RTTEST_CHECK_MSG(hTest, cchActual == 0,
|
|---|
| 1303 | (hTest, "cchActual=%lu\n", cchActual));
|
|---|
| 1304 | rc = RTUtf16ToLatin1Ex(g_wszAll, 255, &psz2, sizeof(sz),
|
|---|
| 1305 | &cchActual);
|
|---|
| 1306 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1307 | if (RT_SUCCESS(rc))
|
|---|
| 1308 | {
|
|---|
| 1309 | RTTEST_CHECK(hTest, (cchActual == 255));
|
|---|
| 1310 | RTTEST_CHECK(hTest, (cchActual == strlen(sz)));
|
|---|
| 1311 | for (unsigned i = 0, j = 1; psz2[i] != '\0'; ++i, ++j)
|
|---|
| 1312 | if (psz2[i] != (char) j)
|
|---|
| 1313 | {
|
|---|
| 1314 | RTTestFailed(hTest, "second conversion of g_wszAll to Latin1 failed at position %u\n", i);
|
|---|
| 1315 | break;
|
|---|
| 1316 | }
|
|---|
| 1317 | }
|
|---|
| 1318 | rc = RTUtf16ToLatin1Ex(g_wszAll, 128, &psz2, 128, &cchActual);
|
|---|
| 1319 | RTTEST_CHECK_RC(hTest, rc, VERR_BUFFER_OVERFLOW);
|
|---|
| 1320 | RTTEST_CHECK_MSG(hTest, cchActual == 128,
|
|---|
| 1321 | (hTest, "cchActual=%lu\n", cchActual));
|
|---|
| 1322 | rc = RTUtf16ToLatin1Ex(g_wszAll, 255, &psz, 0, &cchActual);
|
|---|
| 1323 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1324 | if (RT_SUCCESS(rc))
|
|---|
| 1325 | {
|
|---|
| 1326 | RTTEST_CHECK(hTest, (cchActual == 255));
|
|---|
| 1327 | RTTEST_CHECK(hTest, (cchActual == strlen(psz)));
|
|---|
| 1328 | for (unsigned i = 0, j = 1; psz[i] != '\0'; ++i, ++j)
|
|---|
| 1329 | if ( ((j < 0x100) && (psz[i] != (char) j))
|
|---|
| 1330 | || ((j > 0xff) && psz[i] != '?'))
|
|---|
| 1331 | {
|
|---|
| 1332 | RTTestFailed(hTest, "third conversion of g_wszAll to Latin1 failed at position %u\n", i);
|
|---|
| 1333 | break;
|
|---|
| 1334 | }
|
|---|
| 1335 | }
|
|---|
| 1336 | const char *pszBad = "H\0e\0l\0l\0o\0\0\xDC\0\xD8\0";
|
|---|
| 1337 | rc = RTUtf16ToLatin1Ex((RTUTF16 *) pszBad, RTSTR_MAX, &psz2, sizeof(sz),
|
|---|
| 1338 | &cchActual);
|
|---|
| 1339 | RTTEST_CHECK_RC(hTest, rc, VERR_INVALID_UTF16_ENCODING);
|
|---|
| 1340 | RTStrFree(psz);
|
|---|
| 1341 |
|
|---|
| 1342 | /* Test Latin1 -> Utf16 */
|
|---|
| 1343 | const char *pszLat1 = "\x01\x20\x40\x80\x81";
|
|---|
| 1344 | RTTEST_CHECK(hTest, RTLatin1CalcUtf16Len(pszLat1) == 5);
|
|---|
| 1345 | rc = RTLatin1CalcUtf16LenEx(pszLat1, 3, &cchActual);
|
|---|
| 1346 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1347 | if (RT_SUCCESS(rc))
|
|---|
| 1348 | RTTEST_CHECK(hTest, cchActual == 3);
|
|---|
| 1349 | rc = RTLatin1CalcUtf16LenEx(pszLat1, RTSTR_MAX, &cchActual);
|
|---|
| 1350 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1351 | if (RT_SUCCESS(rc))
|
|---|
| 1352 | RTTEST_CHECK(hTest, cchActual == 5);
|
|---|
| 1353 | RTUTF16 *pwc = NULL;
|
|---|
| 1354 | RTUTF16 wc[6];
|
|---|
| 1355 | RTUTF16 *pwc2 = &wc[0];
|
|---|
| 1356 | size_t cwActual = 0;
|
|---|
| 1357 | rc = RTLatin1ToUtf16(pszLat1, &pwc);
|
|---|
| 1358 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1359 | if (RT_SUCCESS(rc))
|
|---|
| 1360 | RTTEST_CHECK(hTest, (pwc[0] == 1) && (pwc[1] == 0x20)
|
|---|
| 1361 | && (pwc[2] == 0x40) && (pwc[3] == 0x80)
|
|---|
| 1362 | && (pwc[4] == 0x81) && (pwc[5] == '\0'));
|
|---|
| 1363 | RTUtf16Free(pwc);
|
|---|
| 1364 | rc = RTLatin1ToUtf16Ex(pszLat1, RTSTR_MAX, &pwc, 0, &cwActual);
|
|---|
| 1365 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1366 | if (RT_SUCCESS(rc))
|
|---|
| 1367 | {
|
|---|
| 1368 | RTTEST_CHECK(hTest, (cwActual == 5));
|
|---|
| 1369 | RTTEST_CHECK(hTest, (pwc[0] == 1) && (pwc[1] == 0x20)
|
|---|
| 1370 | && (pwc[2] == 0x40) && (pwc[3] == 0x80)
|
|---|
| 1371 | && (pwc[4] == 0x81) && (pwc[5] == '\0'));
|
|---|
| 1372 | }
|
|---|
| 1373 | RTUtf16Free(pwc);
|
|---|
| 1374 | rc = RTLatin1ToUtf16Ex(pszLat1, RTSTR_MAX, &pwc, 0, NULL);
|
|---|
| 1375 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1376 | if (RT_SUCCESS(rc))
|
|---|
| 1377 | RTTEST_CHECK(hTest, (pwc[0] == 1) && (pwc[1] == 0x20)
|
|---|
| 1378 | && (pwc[2] == 0x40) && (pwc[3] == 0x80)
|
|---|
| 1379 | && (pwc[4] == 0x81) && (pwc[5] == '\0'));
|
|---|
| 1380 | RTUtf16Free(pwc);
|
|---|
| 1381 | rc = RTLatin1ToUtf16Ex(pszLat1, RTSTR_MAX, &pwc2, RT_ELEMENTS(wc),
|
|---|
| 1382 | &cwActual);
|
|---|
| 1383 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1384 | if (RT_SUCCESS(rc))
|
|---|
| 1385 | {
|
|---|
| 1386 | RTTEST_CHECK(hTest, (cwActual == 5));
|
|---|
| 1387 | RTTEST_CHECK(hTest, (wc[0] == 1) && (wc[1] == 0x20)
|
|---|
| 1388 | && (wc[2] == 0x40) && (wc[3] == 0x80)
|
|---|
| 1389 | && (wc[4] == 0x81) && (wc[5] == '\0'));
|
|---|
| 1390 | }
|
|---|
| 1391 | rc = RTLatin1ToUtf16Ex(pszLat1, 3, &pwc2, RT_ELEMENTS(wc),
|
|---|
| 1392 | &cwActual);
|
|---|
| 1393 | RTTEST_CHECK_RC_OK(hTest, rc);
|
|---|
| 1394 | if (RT_SUCCESS(rc))
|
|---|
| 1395 | {
|
|---|
| 1396 | RTTEST_CHECK(hTest, (cwActual == 3));
|
|---|
| 1397 | RTTEST_CHECK(hTest, (wc[0] == 1) && (wc[1] == 0x20)
|
|---|
| 1398 | && (wc[2] == 0x40) && (wc[3] == '\0'));
|
|---|
| 1399 | }
|
|---|
| 1400 | rc = RTLatin1ToUtf16Ex(pszLat1, RTSTR_MAX, &pwc2, RT_ELEMENTS(wc) - 1,
|
|---|
| 1401 | &cwActual);
|
|---|
| 1402 | RTTEST_CHECK_RC(hTest, rc, VERR_BUFFER_OVERFLOW);
|
|---|
| 1403 | RTTEST_CHECK(hTest, (cwActual == 5));
|
|---|
| 1404 | RTTestSubDone(hTest);
|
|---|
| 1405 | }
|
|---|
| 1406 |
|
|---|
| 1407 |
|
|---|
| 1408 | static void testNoTransation(RTTEST hTest)
|
|---|
| 1409 | {
|
|---|
| 1410 | /*
|
|---|
| 1411 | * Try trigger a VERR_NO_TRANSLATION error in convert to
|
|---|
| 1412 | * current CP to latin-1.
|
|---|
| 1413 | */
|
|---|
| 1414 | const RTUTF16 s_swzTest1[] = { 0x2358, 0x2242, 0x2357, 0x2359, 0x22f9, 0x2c4e, 0x0030, 0x0060,
|
|---|
| 1415 | 0x0092, 0x00c1, 0x00f2, 0x1f80, 0x0088, 0x2c38, 0x2c30, 0x0000 };
|
|---|
| 1416 | char *pszTest1;
|
|---|
| 1417 | int rc = RTUtf16ToUtf8(s_swzTest1, &pszTest1);
|
|---|
| 1418 | RTTESTI_CHECK_RC_RETV(rc, VINF_SUCCESS);
|
|---|
| 1419 |
|
|---|
| 1420 | RTTestSub(hTest, "VERR_NO_TRANSLATION/RTStrUtf8ToCurrentCP");
|
|---|
| 1421 | char *pszOut;
|
|---|
| 1422 | rc = RTStrUtf8ToCurrentCP(&pszOut, pszTest1);
|
|---|
| 1423 | if (rc == VINF_SUCCESS)
|
|---|
| 1424 | {
|
|---|
| 1425 | RTTESTI_CHECK(!strcmp(pszOut, pszTest1));
|
|---|
| 1426 | RTTestIPrintf(RTTESTLVL_ALWAYS, "CurrentCP is UTF-8 or similar (LC_ALL=%s LANG=%s LC_CTYPE=%s)\n",
|
|---|
| 1427 | RTEnvGet("LC_ALL"), RTEnvGet("LANG"), RTEnvGet("LC_CTYPE"));
|
|---|
| 1428 | RTStrFree(pszOut);
|
|---|
| 1429 | }
|
|---|
| 1430 | else
|
|---|
| 1431 | RTTESTI_CHECK_MSG(rc == VWRN_NO_TRANSLATION || rc == VERR_NO_TRANSLATION, ("rc=%Rrc\n", rc));
|
|---|
| 1432 |
|
|---|
| 1433 | RTTestSub(hTest, "VERR_NO_TRANSLATION/RTUtf16ToLatin1");
|
|---|
| 1434 | rc = RTUtf16ToLatin1(s_swzTest1, &pszOut);
|
|---|
| 1435 | RTTESTI_CHECK_RC(rc, VERR_NO_TRANSLATION);
|
|---|
| 1436 | if (RT_SUCCESS(rc))
|
|---|
| 1437 | RTStrFree(pszOut);
|
|---|
| 1438 |
|
|---|
| 1439 | RTStrFree(pszTest1);
|
|---|
| 1440 | RTTestSubDone(hTest);
|
|---|
| 1441 | }
|
|---|
| 1442 |
|
|---|
| 1443 | static void testGetPut(RTTEST hTest)
|
|---|
| 1444 | {
|
|---|
| 1445 | /*
|
|---|
| 1446 | * Test RTStrPutCp, RTStrGetCp and RTStrGetCpEx.
|
|---|
| 1447 | */
|
|---|
| 1448 | RTTestSub(hTest, "RTStrPutCp, RTStrGetCp and RTStrGetCpEx");
|
|---|
| 1449 |
|
|---|
| 1450 | RTUNICP uc = 0;
|
|---|
| 1451 | while (uc <= 0x10fffd)
|
|---|
| 1452 | {
|
|---|
| 1453 | /* Figure the range - skip illegal ranges. */
|
|---|
| 1454 | RTUNICP ucFirst = uc;
|
|---|
| 1455 | if (ucFirst - UINT32_C(0xd800) <= 0x7ff)
|
|---|
| 1456 | ucFirst = 0xe000;
|
|---|
| 1457 | else if (ucFirst == UINT32_C(0xfffe) || ucFirst == UINT32_C(0xffff))
|
|---|
| 1458 | ucFirst = 0x10000;
|
|---|
| 1459 |
|
|---|
| 1460 | RTUNICP ucLast = ucFirst + 1023;
|
|---|
| 1461 | if (ucLast - UINT32_C(0xd800) <= 0x7ff)
|
|---|
| 1462 | ucLast = 0xd7ff;
|
|---|
| 1463 | else if (ucLast == UINT32_C(0xfffe) || ucLast == UINT32_C(0xffff))
|
|---|
| 1464 | ucLast = 0xfffd;
|
|---|
| 1465 |
|
|---|
| 1466 | /* Encode the range into a string, decode each code point as we go along. */
|
|---|
| 1467 | char sz1[8192];
|
|---|
| 1468 | char *pszDst = sz1;
|
|---|
| 1469 | for (uc = ucFirst; uc <= ucLast; uc++)
|
|---|
| 1470 | {
|
|---|
| 1471 | char *pszBefore = pszDst;
|
|---|
| 1472 | pszDst = RTStrPutCp(pszDst, uc);
|
|---|
| 1473 | RTTESTI_CHECK(pszBefore - pszDst < 6);
|
|---|
| 1474 |
|
|---|
| 1475 | RTUNICP uc2 = RTStrGetCp(pszBefore);
|
|---|
| 1476 | RTTESTI_CHECK_MSG(uc2 == uc, ("uc2=%#x uc=%#x\n", uc2, uc));
|
|---|
| 1477 |
|
|---|
| 1478 | const char *pszSrc = pszBefore;
|
|---|
| 1479 | RTUNICP uc3 = 42;
|
|---|
| 1480 | RTTESTI_CHECK_RC(RTStrGetCpEx(&pszSrc, &uc3), VINF_SUCCESS);
|
|---|
| 1481 | RTTESTI_CHECK_MSG(uc3 == uc, ("uc3=%#x uc=%#x\n", uc3, uc));
|
|---|
| 1482 | RTTESTI_CHECK_MSG(pszSrc == pszDst, ("pszSrc=%p pszDst=%p\n", pszSrc, pszDst));
|
|---|
| 1483 | }
|
|---|
| 1484 |
|
|---|
| 1485 | /* Decode and re-encode it. */
|
|---|
| 1486 | const char *pszSrc = pszDst = sz1;
|
|---|
| 1487 | for (uc = ucFirst; uc <= ucLast; uc++)
|
|---|
| 1488 | {
|
|---|
| 1489 | RTUNICP uc2 = RTStrGetCp(pszSrc);
|
|---|
| 1490 | RTTESTI_CHECK_MSG(uc2 == uc, ("uc2=%#x uc=%#x\n", uc2, uc));
|
|---|
| 1491 |
|
|---|
| 1492 | RTUNICP uc3 = 42;
|
|---|
| 1493 | RTTESTI_CHECK_RC(RTStrGetCpEx(&pszSrc, &uc3), VINF_SUCCESS);
|
|---|
| 1494 | RTTESTI_CHECK_MSG(uc3 == uc, ("uc3=%#x uc=%#x\n", uc3, uc));
|
|---|
| 1495 |
|
|---|
| 1496 | pszDst = RTStrPutCp(pszDst, uc);
|
|---|
| 1497 | RTTESTI_CHECK_MSG(pszSrc == pszDst, ("pszSrc=%p pszDst=%p\n", pszSrc, pszDst));
|
|---|
| 1498 | pszSrc = pszDst;
|
|---|
| 1499 | }
|
|---|
| 1500 |
|
|---|
| 1501 | /* Decode and wipe it (checking compiler optimizations). */
|
|---|
| 1502 | pszSrc = pszDst = sz1;
|
|---|
| 1503 | for (uc = ucFirst; uc <= ucLast; uc++)
|
|---|
| 1504 | {
|
|---|
| 1505 | RTUNICP uc2 = RTStrGetCp(pszSrc);
|
|---|
| 1506 | RTTESTI_CHECK_MSG(uc2 == uc, ("uc2=%#x uc=%#x\n", uc2, uc));
|
|---|
| 1507 |
|
|---|
| 1508 | RTUNICP uc3 = 42;
|
|---|
| 1509 | RTTESTI_CHECK_RC(RTStrGetCpEx(&pszSrc, &uc3), VINF_SUCCESS);
|
|---|
| 1510 | RTTESTI_CHECK_MSG(uc3 == uc, ("uc3=%#x uc=%#x\n", uc3, uc));
|
|---|
| 1511 |
|
|---|
| 1512 | pszDst = RTStrPutCp(pszDst, 0);
|
|---|
| 1513 | }
|
|---|
| 1514 |
|
|---|
| 1515 | /* advance */
|
|---|
| 1516 | uc = ucLast + 1;
|
|---|
| 1517 | }
|
|---|
| 1518 |
|
|---|
| 1519 | }
|
|---|
| 1520 |
|
|---|
| 1521 |
|
|---|
| 1522 | int main()
|
|---|
| 1523 | {
|
|---|
| 1524 | /*
|
|---|
| 1525 | * Init the runtime, test and say hello.
|
|---|
| 1526 | */
|
|---|
| 1527 | RTTEST hTest;
|
|---|
| 1528 | RTEXITCODE rcExit = RTTestInitAndCreate("tstUtf8", &hTest);
|
|---|
| 1529 | if (rcExit != RTEXITCODE_SUCCESS)
|
|---|
| 1530 | return rcExit;
|
|---|
| 1531 | RTTestBanner(hTest);
|
|---|
| 1532 |
|
|---|
| 1533 | /*
|
|---|
| 1534 | * Run the tests.
|
|---|
| 1535 | */
|
|---|
| 1536 | InitStrings();
|
|---|
| 1537 | test1(hTest);
|
|---|
| 1538 | test2(hTest);
|
|---|
| 1539 | test3(hTest);
|
|---|
| 1540 | TstRTStrXCmp(hTest);
|
|---|
| 1541 | TstRTStrPurgeEncoding(hTest);
|
|---|
| 1542 | /* TstRT*PurgeComplementSet test conditions which assert. */
|
|---|
| 1543 | TstRTStrPurgeComplementSet(hTest);
|
|---|
| 1544 | TstRTUtf16PurgeComplementSet(hTest);
|
|---|
| 1545 | testStrEnd(hTest);
|
|---|
| 1546 | testStrStr(hTest);
|
|---|
| 1547 | testUtf8Latin1(hTest);
|
|---|
| 1548 | testUtf16Latin1(hTest);
|
|---|
| 1549 | testNoTransation(hTest);
|
|---|
| 1550 | testGetPut(hTest);
|
|---|
| 1551 |
|
|---|
| 1552 | Benchmarks(hTest);
|
|---|
| 1553 |
|
|---|
| 1554 | /*
|
|---|
| 1555 | * Summary
|
|---|
| 1556 | */
|
|---|
| 1557 | return RTTestSummaryAndDestroy(hTest);
|
|---|
| 1558 | }
|
|---|
| 1559 |
|
|---|
