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glibc/localedata/tst-ctype.c
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/* Copyright (C) 2000-2016 Free Software Foundation, Inc. | |
This file is part of the GNU C Library. | |
Contributed by Ulrich Drepper <drepper@gnu.org>, 2000. | |
The GNU C Library is free software; you can redistribute it and/or | |
modify it under the terms of the GNU Lesser General Public | |
License as published by the Free Software Foundation; either | |
version 2.1 of the License, or (at your option) any later version. | |
The GNU C Library 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 | |
Lesser General Public License for more details. | |
You should have received a copy of the GNU Lesser General Public | |
License along with the GNU C Library; if not, see | |
<http://www.gnu.org/licenses/>. */ | |
#include <ctype.h> | |
#include <locale.h> | |
#include <langinfo.h> | |
#include <stdio.h> | |
#include <string.h> | |
static const char lower[] = "abcdefghijklmnopqrstuvwxyz"; | |
static const char upper[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; | |
static const char digits[] = "0123456789"; | |
static const char cntrl[] = "\ | |
\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\ | |
\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f "; | |
static struct classes | |
{ | |
const char *name; | |
int mask; | |
} classes[] = | |
{ | |
#define ENTRY(name) { #name, _IS##name } | |
ENTRY (upper), | |
ENTRY (lower), | |
ENTRY (alpha), | |
ENTRY (digit), | |
ENTRY (xdigit), | |
ENTRY (space), | |
ENTRY (print), | |
ENTRY (graph), | |
ENTRY (blank), | |
ENTRY (cntrl), | |
ENTRY (punct), | |
ENTRY (alnum) | |
}; | |
#define nclasses (sizeof (classes) / sizeof (classes[0])) | |
#define FAIL(str, args...) \ | |
{ \ | |
printf (" " str "\n", ##args); \ | |
++errors; \ | |
} | |
static int | |
do_test (void) | |
{ | |
const char *cp; | |
const char *cp2; | |
int errors = 0; | |
char *inpline = NULL; | |
size_t inplinelen = 0; | |
char *resline = NULL; | |
size_t reslinelen = 0; | |
size_t n; | |
const unsigned short int *__ctype_b; | |
setlocale (LC_ALL, ""); | |
printf ("Testing the ctype data of the `%s' locale\n", | |
setlocale (LC_CTYPE, NULL)); | |
__ctype_b = ((const unsigned short *) nl_langinfo (_NL_CTYPE_CLASS)) + 128; | |
#if 0 | |
/* Just for debugging. */ | |
/* Contents of the class array. */ | |
printf ("\ | |
upper = %04x lower = %04x alpha = %04x digit = %04x xdigit = %04x\n\ | |
space = %04x print = %04x graph = %04x blank = %04x cntrl = %04x\n\ | |
punct = %04x alnum = %04x\n", | |
_ISupper, _ISlower, _ISalpha, _ISdigit, _ISxdigit, | |
_ISspace, _ISprint, _ISgraph, _ISblank, _IScntrl, | |
_ISpunct, _ISalnum); | |
while (n < 256) | |
{ | |
if (n % 8 == 0) | |
printf ("%02x: ", n); | |
printf ("%04x%s", __ctype_b[n], (n + 1) % 8 == 0 ? "\n" : " "); | |
++n; | |
} | |
#endif | |
puts (" Test of ASCII character range\n special NUL byte handling"); | |
if (isupper ('\0')) | |
FAIL ("isupper ('\\0') is true"); | |
if (islower ('\0')) | |
FAIL ("islower ('\\0') is true"); | |
if (isalpha ('\0')) | |
FAIL ("isalpha ('\\0') is true"); | |
if (isdigit ('\0')) | |
FAIL ("isdigit ('\\0') is true"); | |
if (isxdigit ('\0')) | |
FAIL ("isxdigit ('\\0') is true"); | |
if (isspace ('\0')) | |
FAIL ("isspace ('\\0') is true"); | |
if (isprint ('\0')) | |
FAIL ("isprint ('\\0') is true"); | |
if (isgraph ('\0')) | |
FAIL ("isgraph ('\\0') is true"); | |
if (isblank ('\0')) | |
FAIL ("isblank ('\\0') is true"); | |
if (! iscntrl ('\0')) | |
FAIL ("iscntrl ('\\0') not true"); | |
if (ispunct ('\0')) | |
FAIL ("ispunct ('\\0') is true"); | |
if (isalnum ('\0')) | |
FAIL ("isalnum ('\\0') is true"); | |
puts (" islower()"); | |
for (cp = lower; *cp != '\0'; ++cp) | |
if (! islower (*cp)) | |
FAIL ("islower ('%c') not true", *cp); | |
for (cp = upper; *cp != '\0'; ++cp) | |
if (islower (*cp)) | |
FAIL ("islower ('%c') is true", *cp); | |
for (cp = digits; *cp != '\0'; ++cp) | |
if (islower (*cp)) | |
FAIL ("islower ('%c') is true", *cp); | |
for (cp = cntrl; *cp != '\0'; ++cp) | |
if (islower (*cp)) | |
FAIL ("islower ('\\x%02x') is true", *cp); | |
puts (" isupper()"); | |
for (cp = lower; *cp != '\0'; ++cp) | |
if (isupper (*cp)) | |
FAIL ("isupper ('%c') is true", *cp); | |
for (cp = upper; *cp != '\0'; ++cp) | |
if (! isupper (*cp)) | |
FAIL ("isupper ('%c') not true", *cp); | |
for (cp = digits; *cp != '\0'; ++cp) | |
if (isupper (*cp)) | |
FAIL ("isupper ('%c') is true", *cp); | |
for (cp = cntrl; *cp != '\0'; ++cp) | |
if (isupper (*cp)) | |
FAIL ("isupper ('\\x%02x') is true", *cp); | |
puts (" isalpha()"); | |
for (cp = lower; *cp != '\0'; ++cp) | |
if (! isalpha (*cp)) | |
FAIL ("isalpha ('%c') not true", *cp); | |
for (cp = upper; *cp != '\0'; ++cp) | |
if (! isalpha (*cp)) | |
FAIL ("isalpha ('%c') not true", *cp); | |
for (cp = digits; *cp != '\0'; ++cp) | |
if (isalpha (*cp)) | |
FAIL ("isalpha ('%c') is true", *cp); | |
for (cp = cntrl; *cp != '\0'; ++cp) | |
if (isalpha (*cp)) | |
FAIL ("isalpha ('\\x%02x') is true", *cp); | |
puts (" isdigit()"); | |
for (cp = lower; *cp != '\0'; ++cp) | |
if (isdigit (*cp)) | |
FAIL ("isdigit ('%c') is true", *cp); | |
for (cp = upper; *cp != '\0'; ++cp) | |
if (isdigit (*cp)) | |
FAIL ("isdigit ('%c') is true", *cp); | |
for (cp = digits; *cp != '\0'; ++cp) | |
if (! isdigit (*cp)) | |
FAIL ("isdigit ('%c') not true", *cp); | |
for (cp = cntrl; *cp != '\0'; ++cp) | |
if (isdigit (*cp)) | |
FAIL ("isdigit ('\\x%02x') is true", *cp); | |
puts (" isxdigit()"); | |
for (cp = lower; *cp != '\0'; ++cp) | |
if ((! isxdigit (*cp) && cp - lower < 6) | |
|| (isxdigit (*cp) && cp - lower >= 6)) | |
FAIL ("isxdigit ('%c') %s true", *cp, cp - upper < 6 ? "not" : "is"); | |
for (cp = upper; *cp != '\0'; ++cp) | |
if ((! isxdigit (*cp) && cp - upper < 6) | |
|| (isxdigit (*cp) && cp - upper >= 6)) | |
FAIL ("isxdigit ('%c') %s true", *cp, cp - upper < 6 ? "not" : "is"); | |
for (cp = digits; *cp != '\0'; ++cp) | |
if (! isxdigit (*cp)) | |
FAIL ("isxdigit ('%c') not true", *cp); | |
for (cp = cntrl; *cp != '\0'; ++cp) | |
if (isxdigit (*cp)) | |
FAIL ("isxdigit ('\\x%02x') is true", *cp); | |
puts (" isspace()"); | |
for (cp = lower; *cp != '\0'; ++cp) | |
if (isspace (*cp)) | |
FAIL ("isspace ('%c') is true", *cp); | |
for (cp = upper; *cp != '\0'; ++cp) | |
if (isspace (*cp)) | |
FAIL ("isspace ('%c') is true", *cp); | |
for (cp = digits; *cp != '\0'; ++cp) | |
if (isspace (*cp)) | |
FAIL ("isspace ('%c') is true", *cp); | |
for (cp = cntrl; *cp != '\0'; ++cp) | |
if ((isspace (*cp) && ((*cp < '\x09' || *cp > '\x0d') && *cp != ' ')) | |
|| (! isspace (*cp) | |
&& ((*cp >= '\x09' && *cp <= '\x0d') || *cp == ' '))) | |
FAIL ("isspace ('\\x%02x') %s true", *cp, | |
(*cp < '\x09' || *cp > '\x0d') ? "is" : "not"); | |
puts (" isprint()"); | |
for (cp = lower; *cp != '\0'; ++cp) | |
if (! isprint (*cp)) | |
FAIL ("isprint ('%c') not true", *cp); | |
for (cp = upper; *cp != '\0'; ++cp) | |
if (! isprint (*cp)) | |
FAIL ("isprint ('%c') not true", *cp); | |
for (cp = digits; *cp != '\0'; ++cp) | |
if (! isprint (*cp)) | |
FAIL ("isprint ('%c') not true", *cp); | |
for (cp = cntrl; *cp != '\0'; ++cp) | |
if ((isprint (*cp) && *cp != ' ') | |
|| (! isprint (*cp) && *cp == ' ')) | |
FAIL ("isprint ('\\x%02x') is true", *cp); | |
puts (" isgraph()"); | |
for (cp = lower; *cp != '\0'; ++cp) | |
if (! isgraph (*cp)) | |
FAIL ("isgraph ('%c') not true", *cp); | |
for (cp = upper; *cp != '\0'; ++cp) | |
if (! isgraph (*cp)) | |
FAIL ("isgraph ('%c') not true", *cp); | |
for (cp = digits; *cp != '\0'; ++cp) | |
if (! isgraph (*cp)) | |
FAIL ("isgraph ('%c') not true", *cp); | |
for (cp = cntrl; *cp != '\0'; ++cp) | |
if (isgraph (*cp)) | |
FAIL ("isgraph ('\\x%02x') is true", *cp); | |
puts (" isblank()"); | |
for (cp = lower; *cp != '\0'; ++cp) | |
if (isblank (*cp)) | |
FAIL ("isblank ('%c') is true", *cp); | |
for (cp = upper; *cp != '\0'; ++cp) | |
if (isblank (*cp)) | |
FAIL ("isblank ('%c') is true", *cp); | |
for (cp = digits; *cp != '\0'; ++cp) | |
if (isblank (*cp)) | |
FAIL ("isblank ('%c') is true", *cp); | |
for (cp = cntrl; *cp != '\0'; ++cp) | |
if ((isblank (*cp) && *cp != '\x09' && *cp != ' ') | |
|| (! isblank (*cp) && (*cp == '\x09' || *cp == ' '))) | |
FAIL ("isblank ('\\x%02x') %s true", *cp, *cp != '\x09' ? "is" : "not"); | |
puts (" iscntrl()"); | |
for (cp = lower; *cp != '\0'; ++cp) | |
if (iscntrl (*cp)) | |
FAIL ("iscntrl ('%c') is true", *cp); | |
for (cp = upper; *cp != '\0'; ++cp) | |
if (iscntrl (*cp)) | |
FAIL ("iscntrl ('%c') is true", *cp); | |
for (cp = digits; *cp != '\0'; ++cp) | |
if (iscntrl (*cp)) | |
FAIL ("iscntrl ('%c') is true", *cp); | |
for (cp = cntrl; *cp != '\0'; ++cp) | |
if ((iscntrl (*cp) && *cp == ' ') | |
|| (! iscntrl (*cp) && *cp != ' ')) | |
FAIL ("iscntrl ('\\x%02x') not true", *cp); | |
puts (" ispunct()"); | |
for (cp = lower; *cp != '\0'; ++cp) | |
if (ispunct (*cp)) | |
FAIL ("ispunct ('%c') is true", *cp); | |
for (cp = upper; *cp != '\0'; ++cp) | |
if (ispunct (*cp)) | |
FAIL ("ispunct ('%c') is true", *cp); | |
for (cp = digits; *cp != '\0'; ++cp) | |
if (ispunct (*cp)) | |
FAIL ("ispunct ('%c') is true", *cp); | |
for (cp = cntrl; *cp != '\0'; ++cp) | |
if (ispunct (*cp)) | |
FAIL ("ispunct ('\\x%02x') is true", *cp); | |
puts (" isalnum()"); | |
for (cp = lower; *cp != '\0'; ++cp) | |
if (! isalnum (*cp)) | |
FAIL ("isalnum ('%c') not true", *cp); | |
for (cp = upper; *cp != '\0'; ++cp) | |
if (! isalnum (*cp)) | |
FAIL ("isalnum ('%c') not true", *cp); | |
for (cp = digits; *cp != '\0'; ++cp) | |
if (! isalnum (*cp)) | |
FAIL ("isalnum ('%c') not true", *cp); | |
for (cp = cntrl; *cp != '\0'; ++cp) | |
if (isalnum (*cp)) | |
FAIL ("isalnum ('\\x%02x') is true", *cp); | |
puts (" tolower()"); | |
for (cp = lower; *cp != '\0'; ++cp) | |
if (tolower (*cp) != *cp) | |
FAIL ("tolower ('%c') != '%c'", *cp, *cp); | |
for (cp = upper, cp2 = lower; *cp != '\0'; ++cp, ++cp2) | |
if (tolower (*cp) != *cp2) | |
FAIL ("tolower ('%c') != '%c'", *cp, *cp2); | |
for (cp = digits; *cp != '\0'; ++cp) | |
if (tolower (*cp) != *cp) | |
FAIL ("tolower ('%c') != '%c'", *cp, *cp); | |
for (cp = cntrl; *cp != '\0'; ++cp) | |
if (tolower (*cp) != *cp) | |
FAIL ("tolower ('\\x%02x') != '\\x%02x'", *cp, *cp); | |
puts (" toupper()"); | |
for (cp = lower, cp2 = upper; *cp != '\0'; ++cp, ++cp2) | |
if (toupper (*cp) != *cp2) | |
FAIL ("toupper ('%c') != '%c'", *cp, *cp2); | |
for (cp = upper; *cp != '\0'; ++cp) | |
if (toupper (*cp) != *cp) | |
FAIL ("toupper ('%c') != '%c'", *cp, *cp); | |
for (cp = digits; *cp != '\0'; ++cp) | |
if (toupper (*cp) != *cp) | |
FAIL ("toupper ('%c') != '%c'", *cp, *cp); | |
for (cp = cntrl; *cp != '\0'; ++cp) | |
if (toupper (*cp) != *cp) | |
FAIL ("toupper ('\\x%02x') != '\\x%02x'", *cp, *cp); | |
/* Now some locale specific tests. */ | |
while (! feof (stdin)) | |
{ | |
unsigned char *inp; | |
unsigned char *resp; | |
if (getline (&inpline, &inplinelen, stdin) <= 0 | |
|| getline (&resline, &reslinelen, stdin) <= 0) | |
break; | |
inp = (unsigned char *) strchr (inpline, '\n'); | |
if (inp != NULL) | |
*inp = '\0'; | |
resp = (unsigned char *) strchr (resline, '\n'); | |
if (resp != NULL) | |
*resp = '\0'; | |
inp = (unsigned char *) inpline; | |
while (*inp != ' ' && *inp != '\t' && *inp && *inp != '\n' | |
&& *inp != '\0') | |
++inp; | |
if (*inp == '\0') | |
{ | |
printf ("line \"%s\" is without content\n", inpline); | |
continue; | |
} | |
*inp++ = '\0'; | |
while (*inp == ' ' || *inp == '\t') | |
++inp; | |
/* Try all classes. */ | |
for (n = 0; n < nclasses; ++n) | |
if (strcmp (inpline, classes[n].name) == 0) | |
break; | |
resp = (unsigned char *) resline; | |
while (*resp == ' ' || *resp == '\t') | |
++resp; | |
if (strlen ((char *) inp) != strlen ((char *) resp)) | |
{ | |
printf ("lines \"%.20s\"... and \"%.20s\" have not the same length\n", | |
inp, resp); | |
continue; | |
} | |
if (n < nclasses) | |
{ | |
if (strspn ((char *) resp, "01") != strlen ((char *) resp)) | |
{ | |
printf ("result string \"%s\" malformed\n", resp); | |
continue; | |
} | |
printf (" Locale-specific tests for `%s'\n", inpline); | |
while (*inp != '\0' && *inp != '\n') | |
{ | |
if (((__ctype_b[(unsigned int) *inp] & classes[n].mask) != 0) | |
!= (*resp != '0')) | |
{ | |
printf (" is%s('%c' = '\\x%02x') %s true\n", inpline, | |
*inp, *inp, *resp == '1' ? "not" : "is"); | |
++errors; | |
} | |
++inp; | |
++resp; | |
} | |
} | |
else if (strcmp (inpline, "tolower") == 0) | |
{ | |
while (*inp != '\0') | |
{ | |
if (tolower (*inp) != *resp) | |
{ | |
printf (" tolower('%c' = '\\x%02x') != '%c'\n", | |
*inp, *inp, *resp); | |
++errors; | |
} | |
++inp; | |
++resp; | |
} | |
} | |
else if (strcmp (inpline, "toupper") == 0) | |
{ | |
while (*inp != '\0') | |
{ | |
if (toupper (*inp) != *resp) | |
{ | |
printf (" toupper('%c' = '\\x%02x') != '%c'\n", | |
*inp, *inp, *resp); | |
++errors; | |
} | |
++inp; | |
++resp; | |
} | |
} | |
else | |
printf ("\"%s\": unknown class or map\n", inpline); | |
} | |
if (errors != 0) | |
{ | |
printf (" %d error%s for `%s' locale\n\n\n", errors, | |
errors == 1 ? "" : "s", setlocale (LC_ALL, NULL)); | |
return 1; | |
} | |
printf (" No errors for `%s' locale\n\n\n", setlocale (LC_ALL, NULL)); | |
return 0; | |
} | |
#define TEST_FUNCTION do_test () | |
#include "../test-skeleton.c" |