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-rw-r--r--tests/unilbrk/test-u8-possible-linebreaks.c90
1 files changed, 90 insertions, 0 deletions
diff --git a/tests/unilbrk/test-u8-possible-linebreaks.c b/tests/unilbrk/test-u8-possible-linebreaks.c
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+++ b/tests/unilbrk/test-u8-possible-linebreaks.c
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+/* Test of line breaking of UTF-8 strings.
+ Copyright (C) 2008 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>, 2008. */
+
+#include <config.h>
+
+#include "unilbrk.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)
+
+int
+main ()
+{
+ /* Test case n = 0. */
+ u8_possible_linebreaks (NULL, 0, "GB18030", NULL);
+
+ {
+ static const uint8_t input[91] =
+ /* "Grüß Gott. Здравствуйте! x=(-b±sqrt(b²-4ac))/(2a) 日本語,中文,한글" */
+ "Gr\303\274\303\237 Gott. \320\227\320\264\321\200\320\260\320\262\321\201\321\202\320\262\321\203\320\271\321\202\320\265! x=(-b\302\261sqrt(b\302\262-4ac))/(2a) \346\227\245\346\234\254\350\252\236,\344\270\255\346\226\207,\355\225\234\352\270\200\n";
+
+ {
+ char *p = (char *) malloc (SIZEOF (input));
+ size_t i;
+
+ u8_possible_linebreaks (input, SIZEOF (input), "GB18030", p);
+ for (i = 0; i < 91; i++)
+ {
+ ASSERT (p[i] == (i == 90 ? UC_BREAK_MANDATORY :
+ i == 7
+ || i == 13 || i == 39
+ || i == 41 || i == 43 || i == 44 || i == 50
+ || i == 61 || i == 67
+ || i == 70 || i == 73 || i == 77 || i == 80
+ || i == 84 || i == 87 ? UC_BREAK_POSSIBLE :
+ UC_BREAK_PROHIBITED));
+ }
+ free (p);
+ }
+
+ {
+ char *p = (char *) malloc (SIZEOF (input));
+ size_t i;
+
+ u8_possible_linebreaks (input, SIZEOF (input), "GB2312", p);
+ for (i = 0; i < 91; i++)
+ {
+ ASSERT (p[i] == (i == 90 ? UC_BREAK_MANDATORY :
+ i == 7
+ || i == 13 || i == 39
+ || i == 41 || i == 43 || i == 44 || i == 50
+ || i == 52 || i == 61 || i == 67
+ || i == 70 || i == 73 || i == 77 || i == 80
+ || i == 84 || i == 87 ? UC_BREAK_POSSIBLE :
+ UC_BREAK_PROHIBITED));
+ }
+ free (p);
+ }
+ }
+
+ return 0;
+}