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/* $Id: tstRTCType.cpp $ */
/** @file
* IPRT Testcase - ctype.h.
*/
/*
* Copyright (C) 2011-2023 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
* in the VirtualBox distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*
* SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
*/
/*********************************************************************************************************************************
* Header Files *
*********************************************************************************************************************************/
#include <iprt/ctype.h>
#include <iprt/test.h>
#if defined(RT_OS_LINUX) || defined(RT_OS_DARWIN) || defined(RT_OS_SOLARIS)
# define VERIFY_TEST_DATA
# include <locale.h>
# include <ctype.h>
#endif
/*********************************************************************************************************************************
* Global Variables *
*********************************************************************************************************************************/
#define TEST_X(a_ch, a_Macro, a_fMask) \
do { \
bool const fBit = RT_BOOL(g_afCharMap[(a_ch)] & (a_fMask)); \
bool const fTest = a_Macro(a_ch); \
if (fBit != fTest) \
RTTestIFailed(#a_Macro "(%03d [%#04x]) returns %RTbool, expected %RTbool", \
(int)(a_ch), (int)(a_ch), fTest, fBit); \
} while (0)
#define X_CNTRL RT_BIT_32(0)
#define X_SPACE RT_BIT_32(1)
#define X_BLANK RT_BIT_32(2)
#define X_PRINT RT_BIT_32(3)
#define X_PUNCT RT_BIT_32(4)
#define X_GRAPH RT_BIT_32(5)
#define X_DIGIT RT_BIT_32(6)
#define X_XDIGIT RT_BIT_32(7)
#define X_ODIGIT RT_BIT_32(8)
#define X_ALPHA RT_BIT_32(9)
#define X_UPPER RT_BIT_32(10)
#define X_LOWER RT_BIT_32(11)
static const uint32_t g_afCharMap[128] =
{
/* [0x00] = */ X_CNTRL,
/* [0x01] = */ X_CNTRL,
/* [0x02] = */ X_CNTRL,
/* [0x03] = */ X_CNTRL,
/* [0x04] = */ X_CNTRL,
/* [0x05] = */ X_CNTRL,
/* [0x06] = */ X_CNTRL,
/* [0x07] = */ X_CNTRL,
/* [0x08] = */ X_CNTRL,
/* [0x09] = */ X_CNTRL | X_SPACE | X_BLANK, /* tab */
/* [0x0a] = */ X_CNTRL | X_SPACE,
/* [0x0b] = */ X_CNTRL | X_SPACE,
/* [0x0c] = */ X_CNTRL | X_SPACE,
/* [0x0d] = */ X_CNTRL | X_SPACE, /* carriage return */
/* [0x0e] = */ X_CNTRL,
/* [0x0f] = */ X_CNTRL,
/* [0x10] = */ X_CNTRL,
/* [0x11] = */ X_CNTRL,
/* [0x12] = */ X_CNTRL,
/* [0x13] = */ X_CNTRL,
/* [0x14] = */ X_CNTRL,
/* [0x15] = */ X_CNTRL,
/* [0x16] = */ X_CNTRL,
/* [0x17] = */ X_CNTRL,
/* [0x18] = */ X_CNTRL,
/* [0x19] = */ X_CNTRL,
/* [0x1a] = */ X_CNTRL,
/* [0x1b] = */ X_CNTRL,
/* [0x1c] = */ X_CNTRL,
/* [0x1d] = */ X_CNTRL,
/* [0x1e] = */ X_CNTRL,
/* [0x1f] = */ X_CNTRL,
/* [0x20] = */ X_PRINT | X_SPACE | X_BLANK, /* space */
/* [0x21] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x22] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x23] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x24] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x25] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x26] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x27] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x28] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x29] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x2a] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x2b] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x2c] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x2d] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x2e] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x2f] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x30] = */ X_PRINT | X_GRAPH | X_DIGIT | X_XDIGIT | X_ODIGIT,
/* [0x31] = */ X_PRINT | X_GRAPH | X_DIGIT | X_XDIGIT | X_ODIGIT,
/* [0x32] = */ X_PRINT | X_GRAPH | X_DIGIT | X_XDIGIT | X_ODIGIT,
/* [0x33] = */ X_PRINT | X_GRAPH | X_DIGIT | X_XDIGIT | X_ODIGIT,
/* [0x34] = */ X_PRINT | X_GRAPH | X_DIGIT | X_XDIGIT | X_ODIGIT,
/* [0x35] = */ X_PRINT | X_GRAPH | X_DIGIT | X_XDIGIT | X_ODIGIT,
/* [0x36] = */ X_PRINT | X_GRAPH | X_DIGIT | X_XDIGIT | X_ODIGIT,
/* [0x37] = */ X_PRINT | X_GRAPH | X_DIGIT | X_XDIGIT | X_ODIGIT,
/* [0x38] = */ X_PRINT | X_GRAPH | X_DIGIT | X_XDIGIT,
/* [0x39] = */ X_PRINT | X_GRAPH | X_DIGIT | X_XDIGIT,
/* [0x3a] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x3b] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x3c] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x3d] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x3e] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x3f] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x40] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x41] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER | X_XDIGIT, /* A */
/* [0x42] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER | X_XDIGIT,
/* [0x43] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER | X_XDIGIT,
/* [0x44] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER | X_XDIGIT,
/* [0x45] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER | X_XDIGIT,
/* [0x46] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER | X_XDIGIT,
/* [0x47] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x48] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x49] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x4a] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x4b] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x4c] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x4d] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x4e] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x4f] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x50] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x51] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x52] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x53] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x54] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x55] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x56] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x57] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x58] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x59] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x5a] = */ X_PRINT | X_GRAPH | X_ALPHA | X_UPPER,
/* [0x5b] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x5c] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x5d] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x5e] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x5f] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x60] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x61] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER | X_XDIGIT, /* a */
/* [0x62] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER | X_XDIGIT,
/* [0x63] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER | X_XDIGIT,
/* [0x64] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER | X_XDIGIT,
/* [0x65] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER | X_XDIGIT,
/* [0x66] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER | X_XDIGIT,
/* [0x67] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x68] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x69] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x6a] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x6b] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x6c] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x6d] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x6e] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x6f] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x70] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x71] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x72] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x73] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x74] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x75] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x76] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x77] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x78] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x79] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x7a] = */ X_PRINT | X_GRAPH | X_ALPHA | X_LOWER,
/* [0x7b] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x7c] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x7d] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x7e] = */ X_PRINT | X_GRAPH | X_PUNCT,
/* [0x7f] = */ X_CNTRL, /* del */
};
#ifdef VERIFY_TEST_DATA
static void test0(void)
{
RTTestISub("Verify test data");
RTTESTI_CHECK(setlocale(LC_ALL, "C") != NULL);
for (int ch = 0; ch < (int)RT_ELEMENTS(g_afCharMap); ch++)
{
TEST_X(ch, iscntrl, X_CNTRL);
TEST_X(ch, isspace, X_SPACE);
TEST_X(ch, isblank, X_BLANK);
TEST_X(ch, isprint, X_PRINT);
TEST_X(ch, ispunct, X_PUNCT);
TEST_X(ch, isgraph, X_GRAPH);
TEST_X(ch, isdigit, X_DIGIT);
TEST_X(ch, isxdigit, X_XDIGIT);
/*TEST_X(ch, isodigit, X_ODIGIT);*/
TEST_X(ch, isalpha, X_ALPHA);
TEST_X(ch, isupper, X_UPPER);
TEST_X(ch, islower, X_LOWER);
}
}
#endif /* VERIFY_TEST_DATA */
static void test1(void)
{
RTTestISub("ASCII range");
for (int ch = 0; ch < (int)RT_ELEMENTS(g_afCharMap); ch++)
{
TEST_X(ch, RT_C_IS_CNTRL, X_CNTRL);
TEST_X(ch, RT_C_IS_SPACE, X_SPACE);
TEST_X(ch, RT_C_IS_BLANK, X_BLANK);
TEST_X(ch, RT_C_IS_PRINT, X_PRINT);
TEST_X(ch, RT_C_IS_PUNCT, X_PUNCT);
TEST_X(ch, RT_C_IS_GRAPH, X_GRAPH);
TEST_X(ch, RT_C_IS_DIGIT, X_DIGIT);
TEST_X(ch, RT_C_IS_XDIGIT, X_XDIGIT);
TEST_X(ch, RT_C_IS_ODIGIT, X_ODIGIT);
TEST_X(ch, RT_C_IS_ALPHA, X_ALPHA);
TEST_X(ch, RT_C_IS_UPPER, X_UPPER);
TEST_X(ch, RT_C_IS_LOWER, X_LOWER);
}
}
static void test2(void)
{
RTTestISub("< 0");
for (int ch = -1; ch > -2000000; ch--)
{
RTTESTI_CHECK(!RT_C_IS_CNTRL(ch));
RTTESTI_CHECK(!RT_C_IS_SPACE(ch));
RTTESTI_CHECK(!RT_C_IS_BLANK(ch));
RTTESTI_CHECK(!RT_C_IS_PRINT(ch));
RTTESTI_CHECK(!RT_C_IS_PUNCT(ch));
RTTESTI_CHECK(!RT_C_IS_GRAPH(ch));
RTTESTI_CHECK(!RT_C_IS_DIGIT(ch));
RTTESTI_CHECK(!RT_C_IS_XDIGIT(ch));
RTTESTI_CHECK(!RT_C_IS_ODIGIT(ch));
RTTESTI_CHECK(!RT_C_IS_ALPHA(ch));
RTTESTI_CHECK(!RT_C_IS_UPPER(ch));
RTTESTI_CHECK(!RT_C_IS_LOWER(ch));
}
}
static void test3(void)
{
RTTestISub("> 127");
for (int ch = 128; ch < 2000000; ch++)
{
RTTESTI_CHECK(!RT_C_IS_CNTRL(ch));
RTTESTI_CHECK(!RT_C_IS_SPACE(ch));
RTTESTI_CHECK(!RT_C_IS_BLANK(ch));
RTTESTI_CHECK(!RT_C_IS_PRINT(ch));
RTTESTI_CHECK(!RT_C_IS_PUNCT(ch));
RTTESTI_CHECK(!RT_C_IS_GRAPH(ch));
RTTESTI_CHECK(!RT_C_IS_DIGIT(ch));
RTTESTI_CHECK(!RT_C_IS_XDIGIT(ch));
RTTESTI_CHECK(!RT_C_IS_ODIGIT(ch));
RTTESTI_CHECK(!RT_C_IS_ALPHA(ch));
RTTESTI_CHECK(!RT_C_IS_UPPER(ch));
RTTESTI_CHECK(!RT_C_IS_LOWER(ch));
}
}
int main()
{
RTTEST hTest;
int rc = RTTestInitAndCreate("tstRTCType", &hTest);
if (rc)
return rc;
RTTestBanner(hTest);
#ifdef VERIFY_TEST_DATA
test0();
#endif
test1();
test2();
test3();
/*
* Summary.
*/
return RTTestSummaryAndDestroy(hTest);
}
|
