From f5f52655ceb5152d79ca88db5293fa1136969303 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 5 Mar 1997 00:35:19 +0000 Subject: Initial revision 1997-02-15 14:32 15:10 Andreas Jaeger * collate-test.c (main): change prototype definition to prevent warning. 1997-02-15 17:46 Ulrich Drepper * locales/de_DE: Include real collation data. It's similar to the en_DK information but the order of small and capital characters is exchanged. * collate-test.c: New file. Test suite for strcoll function. * de_DE.in: Input file for collation test. * da_DK.in: Likewise. * xfrm-test.c: New file. Test suite for strxfrm function. 1996-12-10 02:47 Ulrich Drepper * All charmaps: Fix entries for . 1996-10-17 18:57 Ulrich Drepper * Makefile (charmaps): Don't try to install CVS or RCS directory. (locales): Likewise. Reported by Matthias Urlichs. --- localedata/collate-test.c | 125 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 125 insertions(+) create mode 100644 localedata/collate-test.c (limited to 'localedata/collate-test.c') diff --git a/localedata/collate-test.c b/localedata/collate-test.c new file mode 100644 index 0000000000..84451967b5 --- /dev/null +++ b/localedata/collate-test.c @@ -0,0 +1,125 @@ +/* Test collation function using real data. + Copyright (C) 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper , 1997. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include +#include +#include +#include +#include + + +struct lines +{ + const char *key; + const char *line; +}; + +static int xstrcoll __P ((const void *, const void *)); + +int +main (int argc, char *argv[]) +{ + int result = 0; + size_t nstrings, nstrings_max; + struct lines *strings; + char *line = NULL; + size_t len = 0; + size_t n; + + setlocale (LC_ALL, ""); + + nstrings_max = 100; + nstrings = 0; + strings = (struct lines *) malloc (nstrings_max * sizeof (struct lines)); + if (strings == NULL) + { + perror (argv[0]); + exit (1); + } + + while (1) + { + int l; + if (getline (&line, &len, stdin) < 0) + break; + + if (nstrings == nstrings_max) + { + strings = (struct lines *) realloc (strings, + (nstrings_max *= 2 + * sizeof (*strings))); + if (strings == NULL) + { + perror (argv[0]); + exit (1); + } + } + strings[nstrings].line = strdup (line); + l = strcspn (line, ":(;"); + while (l > 0 && isspace (line[l - 1])) + --l; + strings[nstrings].key = strndup (line, l); + ++nstrings; + } + + /* First shuffle. */ + srandom (atoi (argv[1])); + for (n = 0; n < 10 * nstrings; ++n) + { + int r1, r2, r; + size_t idx1 = random () % nstrings; + size_t idx2 = random () % nstrings; + struct lines tmp = strings[idx1]; + strings[idx1] = strings[idx2]; + strings[idx2] = tmp; + + /* While we are at it a first little test. */ + r1 = strcoll (strings[idx1].key, strings[idx2].key); + r2 = strcoll (strings[idx2].key, strings[idx1].key); + r = -(r1 * r2); + if (r) + r /= abs (r1 * r2); + + if (r < 0 || abs (r1) != r || abs (r2) != r) + printf ("`%s' and `%s' collate wrong: %d vs. %d\n", + strings[idx1].key, strings[idx2].key, r1, r2); + } + + /* Now sort. */ + qsort (strings, nstrings, sizeof (struct lines), xstrcoll); + + /* Print the result. */ + for (n = 0; n < nstrings; ++n) + fputs (strings[n].line, stdout); + + return result; +} + + +static int +xstrcoll (ptr1, ptr2) + const void *ptr1; + const void *ptr2; +{ + struct lines *l1 = (struct lines *) ptr1; + struct lines *l2 = (struct lines *) ptr2; + + return strcoll (l1->key, l2->key); +} -- cgit v1.2.3