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/* Test of Unicode compliance of canonical normalization of UTF-32 strings.
Copyright (C) 2009-2024 Free Software Foundation, Inc.
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, either version 3 of the License, or
(at your option) any later version.
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/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2009. */
#include <config.h>
#if GNULIB_TEST_UNINORM_U32_NORMALIZE
#include "uninorm.h"
#include <stdlib.h>
#include "unistr.h"
#include "test-u32-normalize-big.h"
static int
check (const uint32_t *c1, size_t c1_length,
const uint32_t *c2, size_t c2_length,
const uint32_t *c3, size_t c3_length,
const uint32_t *c4, size_t c4_length,
const uint32_t *c5, size_t c5_length)
{
/* Check
c2 == NFC(c1) == NFC(c2) == NFC(c3)
c4 == NFC(c4) == NFC(c5)
*/
{
size_t length;
uint32_t *result;
result = u32_normalize (UNINORM_NFC, c1, c1_length, NULL, &length);
if (!(result != NULL
&& length == c2_length
&& u32_cmp (result, c2, c2_length) == 0))
return 1;
free (result);
}
{
size_t length;
uint32_t *result;
result = u32_normalize (UNINORM_NFC, c2, c2_length, NULL, &length);
if (!(result != NULL
&& length == c2_length
&& u32_cmp (result, c2, c2_length) == 0))
return 2;
free (result);
}
{
size_t length;
uint32_t *result;
result = u32_normalize (UNINORM_NFC, c3, c3_length, NULL, &length);
if (!(result != NULL
&& length == c2_length
&& u32_cmp (result, c2, c2_length) == 0))
return 3;
free (result);
}
{
size_t length;
uint32_t *result;
result = u32_normalize (UNINORM_NFC, c4, c4_length, NULL, &length);
if (!(result != NULL
&& length == c4_length
&& u32_cmp (result, c4, c4_length) == 0))
return 4;
free (result);
}
{
size_t length;
uint32_t *result;
result = u32_normalize (UNINORM_NFC, c5, c5_length, NULL, &length);
if (!(result != NULL
&& length == c4_length
&& u32_cmp (result, c4, c4_length) == 0))
return 5;
free (result);
}
return 0;
}
int
main (int argc, char *argv[])
{
struct normalization_test_file file;
read_normalization_test_file (argv[1], &file);
test_specific (&file, check);
test_other (&file, UNINORM_NFC);
free_normalization_test_file (&file);
return 0;
}
#else
#include <stdio.h>
int
main ()
{
fprintf (stderr, "Skipping test: uninorm/u32-normalize module not included.\n");
return 77;
}
#endif
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