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-rw-r--r--tests/uninorm/test-u16-normcmp.c130
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diff --git a/tests/uninorm/test-u16-normcmp.c b/tests/uninorm/test-u16-normcmp.c
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+++ b/tests/uninorm/test-u16-normcmp.c
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+/* Test of normalization insensitive comparison of UTF-16 strings.
+ Copyright (C) 2009 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 <http://www.gnu.org/licenses/>. */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2009. */
+
+#include <config.h>
+
+#include "uninorm.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#define SIZEOF(array) (sizeof (array) / sizeof (array[0]))
+#define ASSERT(expr) \
+ do \
+ { \
+ if (!(expr)) \
+ { \
+ fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
+ fflush (stderr); \
+ abort (); \
+ } \
+ } \
+ while (0)
+
+#include "test-u16-normcmp.h"
+
+static void
+test_nonascii (int (*my_normcmp) (const uint16_t *, size_t, const uint16_t *, size_t, uninorm_t, int *))
+{
+ /* Normalization effects. */
+ {
+ static const uint16_t input1[] = { 'H', 0x00F6, 'h', 'l', 'e' };
+ static const uint16_t input2[] = { 'H', 'o', 0x0308, 'h', 'l', 'e' };
+ static const uint16_t input3[] = { 'H', 0x00F6, 'h', 'l', 'e', 'n' };
+ static const uint16_t input4[] = { 'H', 'o', 0x0308, 'h', 'l', 'e', 'n' };
+ static const uint16_t input5[] = { 'H', 'u', 'r', 'z' };
+ int cmp;
+
+ ASSERT (my_normcmp (input1, SIZEOF (input1), input2, SIZEOF (input2), UNINORM_NFD, &cmp) == 0);
+ ASSERT (cmp == 0);
+
+ ASSERT (my_normcmp (input2, SIZEOF (input2), input1, SIZEOF (input1), UNINORM_NFD, &cmp) == 0);
+ ASSERT (cmp == 0);
+
+ ASSERT (my_normcmp (input3, SIZEOF (input3), input4, SIZEOF (input4), UNINORM_NFD, &cmp) == 0);
+ ASSERT (cmp == 0);
+
+ ASSERT (my_normcmp (input4, SIZEOF (input4), input3, SIZEOF (input3), UNINORM_NFD, &cmp) == 0);
+ ASSERT (cmp == 0);
+
+ ASSERT (my_normcmp (input2, SIZEOF (input2), input3, SIZEOF (input3), UNINORM_NFD, &cmp) == 0);
+ ASSERT (cmp == -1);
+
+ ASSERT (my_normcmp (input1, SIZEOF (input1), input4, SIZEOF (input4), UNINORM_NFD, &cmp) == 0);
+ ASSERT (cmp == -1);
+
+ ASSERT (my_normcmp (input1, SIZEOF (input1), input5, SIZEOF (input5), UNINORM_NFD, &cmp) == 0);
+ ASSERT (cmp == -1);
+
+ ASSERT (my_normcmp (input2, SIZEOF (input2), input5, SIZEOF (input5), UNINORM_NFD, &cmp) == 0);
+ ASSERT (cmp == -1);
+ }
+ { /* LATIN CAPITAL LETTER A WITH DIAERESIS */
+ static const uint16_t input1[] = { 0x00C4 };
+ static const uint16_t input2[] = { 0x0041, 0x0308 };
+ int cmp;
+
+ ASSERT (my_normcmp (input1, SIZEOF (input1), input2, SIZEOF (input2), UNINORM_NFD, &cmp) == 0);
+ ASSERT (cmp == 0);
+ }
+ { /* LATIN CAPITAL LETTER A WITH DIAERESIS AND MACRON */
+ static const uint16_t input1[] = { 0x01DE };
+ static const uint16_t input2[] = { 0x0041, 0x0308, 0x0304 };
+ int cmp;
+
+ ASSERT (my_normcmp (input1, SIZEOF (input1), input2, SIZEOF (input2), UNINORM_NFD, &cmp) == 0);
+ ASSERT (cmp == 0);
+ }
+ { /* GREEK DIALYTIKA AND PERISPOMENI */
+ static const uint16_t input1[] = { 0x1FC1 };
+ static const uint16_t input2[] = { 0x00A8, 0x0342 };
+ int cmp;
+
+ ASSERT (my_normcmp (input1, SIZEOF (input1), input2, SIZEOF (input2), UNINORM_NFD, &cmp) == 0);
+ ASSERT (cmp == 0);
+ }
+ { /* HANGUL SYLLABLE GEUL */
+ static const uint16_t input1[] = { 0xAE00 };
+ static const uint16_t input2[] = { 0xADF8, 0x11AF };
+ static const uint16_t input3[] = { 0x1100, 0x1173, 0x11AF };
+ int cmp;
+
+ ASSERT (my_normcmp (input1, SIZEOF (input1), input2, SIZEOF (input2), UNINORM_NFD, &cmp) == 0);
+ ASSERT (cmp == 0);
+
+ ASSERT (my_normcmp (input1, SIZEOF (input1), input3, SIZEOF (input3), UNINORM_NFD, &cmp) == 0);
+ ASSERT (cmp == 0);
+ }
+ { /* HANGUL SYLLABLE GEU */
+ static const uint16_t input1[] = { 0xADF8 };
+ static const uint16_t input2[] = { 0x1100, 0x1173 };
+ int cmp;
+
+ ASSERT (my_normcmp (input1, SIZEOF (input1), input2, SIZEOF (input2), UNINORM_NFD, &cmp) == 0);
+ ASSERT (cmp == 0);
+ }
+}
+
+int
+main ()
+{
+ test_ascii (u16_normcmp, UNINORM_NFD);
+ test_nonascii (u16_normcmp);
+
+ return 0;
+}