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-rw-r--r--tests/unilbrk/test-u16-possible-linebreaks.c96
-rw-r--r--tests/unilbrk/test-u16-width-linebreaks.c86
-rw-r--r--tests/unilbrk/test-u32-possible-linebreaks.c96
-rw-r--r--tests/unilbrk/test-u32-width-linebreaks.c86
-rw-r--r--tests/unilbrk/test-u8-possible-linebreaks.c90
-rw-r--r--tests/unilbrk/test-u8-width-linebreaks.c80
-rw-r--r--tests/unilbrk/test-ulc-possible-linebreaks.c66
-rw-r--r--tests/unilbrk/test-ulc-width-linebreaks.c65
8 files changed, 665 insertions, 0 deletions
diff --git a/tests/unilbrk/test-u16-possible-linebreaks.c b/tests/unilbrk/test-u16-possible-linebreaks.c
new file mode 100644
index 0000000..4e0ef34
--- /dev/null
+++ b/tests/unilbrk/test-u16-possible-linebreaks.c
@@ -0,0 +1,96 @@
+/* Test of line breaking of UTF-16 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. */
+ u16_possible_linebreaks (NULL, 0, "GB18030", NULL);
+
+ {
+ static const uint16_t input[61] =
+ /* "Grüß Gott. Здравствуйте! x=(-b±sqrt(b²-4ac))/(2a) 日本語,中文,한글" */
+ { 'G', 'r', 0x00FC, 0x00DF, ' ', 'G', 'o', 't', 't', '.', ' ',
+ 0x0417, 0x0434, 0x0440, 0x0430, 0x0432, 0x0441, 0x0442, 0x0432, 0x0443,
+ 0x0439, 0x0442, 0x0435, '!', ' ',
+ 'x', '=', '(', '-', 'b', 0x00B1, 's', 'q', 'r', 't', '(', 'b', 0x00B2,
+ '-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')', ' ', ' ',
+ 0x65E5, 0x672C, 0x8A9E, ',', 0x4E2D, 0x6587, ',', 0xD55C, 0xAE00, '\n'
+ };
+
+ {
+ char *p = (char *) malloc (SIZEOF (input));
+ size_t i;
+
+ u16_possible_linebreaks (input, SIZEOF (input), "GB18030", p);
+ for (i = 0; i < 61; i++)
+ {
+ ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY :
+ i == 5
+ || i == 11 || i == 25
+ || i == 27 || i == 29 || i == 30 || i == 35
+ || i == 45 || i == 51
+ || i == 52 || i == 53 || i == 55 || i == 56
+ || i == 58 || i == 59 ? UC_BREAK_POSSIBLE :
+ UC_BREAK_PROHIBITED));
+ }
+ free (p);
+ }
+
+ {
+ char *p = (char *) malloc (SIZEOF (input));
+ size_t i;
+
+ u16_possible_linebreaks (input, SIZEOF (input), "GB2312", p);
+ for (i = 0; i < 61; i++)
+ {
+ ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY :
+ i == 5
+ || i == 11 || i == 25
+ || i == 27 || i == 29 || i == 30 || i == 35
+ || i == 37 || i == 45 || i == 51
+ || i == 52 || i == 53 || i == 55 || i == 56
+ || i == 58 || i == 59 ? UC_BREAK_POSSIBLE :
+ UC_BREAK_PROHIBITED));
+ }
+ free (p);
+ }
+ }
+
+ return 0;
+}
diff --git a/tests/unilbrk/test-u16-width-linebreaks.c b/tests/unilbrk/test-u16-width-linebreaks.c
new file mode 100644
index 0000000..b62d596
--- /dev/null
+++ b/tests/unilbrk/test-u16-width-linebreaks.c
@@ -0,0 +1,86 @@
+/* Test of line breaking of UTF-16 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. */
+ u16_width_linebreaks (NULL, 0, 80, 0, 0, NULL, "GB18030", NULL);
+
+ {
+ static const uint16_t input[61] =
+ /* "Grüß Gott. Здравствуйте! x=(-b±sqrt(b²-4ac))/(2a) 日本語,中文,한글" */
+ { 'G', 'r', 0x00FC, 0x00DF, ' ', 'G', 'o', 't', 't', '.', ' ',
+ 0x0417, 0x0434, 0x0440, 0x0430, 0x0432, 0x0441, 0x0442, 0x0432, 0x0443,
+ 0x0439, 0x0442, 0x0435, '!', ' ',
+ 'x', '=', '(', '-', 'b', 0x00B1, 's', 'q', 'r', 't', '(', 'b', 0x00B2,
+ '-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')', ' ', ' ',
+ 0x65E5, 0x672C, 0x8A9E, ',', 0x4E2D, 0x6587, ',', 0xD55C, 0xAE00, '\n'
+ };
+
+ {
+ char *p = (char *) malloc (SIZEOF (input));
+ size_t i;
+
+ u16_width_linebreaks (input, SIZEOF (input), 25, 0, 0, NULL, "GB18030", p);
+ for (i = 0; i < 61; i++)
+ {
+ ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY :
+ i == 25 || i == 45 ? UC_BREAK_POSSIBLE :
+ UC_BREAK_PROHIBITED));
+ }
+ free (p);
+ }
+
+ {
+ char *p = (char *) malloc (SIZEOF (input));
+ size_t i;
+
+ u16_width_linebreaks (input, SIZEOF (input), 25, 0, 0, NULL, "GB2312", p);
+ for (i = 0; i < 61; i++)
+ {
+ ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY :
+ i == 11 || i == 25 || i == 45 ? UC_BREAK_POSSIBLE :
+ UC_BREAK_PROHIBITED));
+ }
+ free (p);
+ }
+ }
+
+ return 0;
+}
diff --git a/tests/unilbrk/test-u32-possible-linebreaks.c b/tests/unilbrk/test-u32-possible-linebreaks.c
new file mode 100644
index 0000000..94e276a
--- /dev/null
+++ b/tests/unilbrk/test-u32-possible-linebreaks.c
@@ -0,0 +1,96 @@
+/* Test of line breaking of UTF-32 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. */
+ u32_possible_linebreaks (NULL, 0, "GB18030", NULL);
+
+ {
+ static const uint32_t input[61] =
+ /* "Grüß Gott. Здравствуйте! x=(-b±sqrt(b²-4ac))/(2a) 日本語,中文,한글" */
+ { 'G', 'r', 0x00FC, 0x00DF, ' ', 'G', 'o', 't', 't', '.', ' ',
+ 0x0417, 0x0434, 0x0440, 0x0430, 0x0432, 0x0441, 0x0442, 0x0432, 0x0443,
+ 0x0439, 0x0442, 0x0435, '!', ' ',
+ 'x', '=', '(', '-', 'b', 0x00B1, 's', 'q', 'r', 't', '(', 'b', 0x00B2,
+ '-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')', ' ', ' ',
+ 0x65E5, 0x672C, 0x8A9E, ',', 0x4E2D, 0x6587, ',', 0xD55C, 0xAE00, '\n'
+ };
+
+ {
+ char *p = (char *) malloc (SIZEOF (input));
+ size_t i;
+
+ u32_possible_linebreaks (input, SIZEOF (input), "GB18030", p);
+ for (i = 0; i < 61; i++)
+ {
+ ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY :
+ i == 5
+ || i == 11 || i == 25
+ || i == 27 || i == 29 || i == 30 || i == 35
+ || i == 45 || i == 51
+ || i == 52 || i == 53 || i == 55 || i == 56
+ || i == 58 || i == 59 ? UC_BREAK_POSSIBLE :
+ UC_BREAK_PROHIBITED));
+ }
+ free (p);
+ }
+
+ {
+ char *p = (char *) malloc (SIZEOF (input));
+ size_t i;
+
+ u32_possible_linebreaks (input, SIZEOF (input), "GB2312", p);
+ for (i = 0; i < 61; i++)
+ {
+ ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY :
+ i == 5
+ || i == 11 || i == 25
+ || i == 27 || i == 29 || i == 30 || i == 35
+ || i == 37 || i == 45 || i == 51
+ || i == 52 || i == 53 || i == 55 || i == 56
+ || i == 58 || i == 59 ? UC_BREAK_POSSIBLE :
+ UC_BREAK_PROHIBITED));
+ }
+ free (p);
+ }
+ }
+
+ return 0;
+}
diff --git a/tests/unilbrk/test-u32-width-linebreaks.c b/tests/unilbrk/test-u32-width-linebreaks.c
new file mode 100644
index 0000000..f684dee
--- /dev/null
+++ b/tests/unilbrk/test-u32-width-linebreaks.c
@@ -0,0 +1,86 @@
+/* Test of line breaking of UTF-32 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. */
+ u32_width_linebreaks (NULL, 0, 80, 0, 0, NULL, "GB18030", NULL);
+
+ {
+ static const uint32_t input[61] =
+ /* "Grüß Gott. Здравствуйте! x=(-b±sqrt(b²-4ac))/(2a) 日本語,中文,한글" */
+ { 'G', 'r', 0x00FC, 0x00DF, ' ', 'G', 'o', 't', 't', '.', ' ',
+ 0x0417, 0x0434, 0x0440, 0x0430, 0x0432, 0x0441, 0x0442, 0x0432, 0x0443,
+ 0x0439, 0x0442, 0x0435, '!', ' ',
+ 'x', '=', '(', '-', 'b', 0x00B1, 's', 'q', 'r', 't', '(', 'b', 0x00B2,
+ '-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')', ' ', ' ',
+ 0x65E5, 0x672C, 0x8A9E, ',', 0x4E2D, 0x6587, ',', 0xD55C, 0xAE00, '\n'
+ };
+
+ {
+ char *p = (char *) malloc (SIZEOF (input));
+ size_t i;
+
+ u32_width_linebreaks (input, SIZEOF (input), 25, 0, 0, NULL, "GB18030", p);
+ for (i = 0; i < 61; i++)
+ {
+ ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY :
+ i == 25 || i == 45 ? UC_BREAK_POSSIBLE :
+ UC_BREAK_PROHIBITED));
+ }
+ free (p);
+ }
+
+ {
+ char *p = (char *) malloc (SIZEOF (input));
+ size_t i;
+
+ u32_width_linebreaks (input, SIZEOF (input), 25, 0, 0, NULL, "GB2312", p);
+ for (i = 0; i < 61; i++)
+ {
+ ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY :
+ i == 11 || i == 25 || i == 45 ? UC_BREAK_POSSIBLE :
+ UC_BREAK_PROHIBITED));
+ }
+ free (p);
+ }
+ }
+
+ return 0;
+}
diff --git a/tests/unilbrk/test-u8-possible-linebreaks.c b/tests/unilbrk/test-u8-possible-linebreaks.c
new file mode 100644
index 0000000..c3a091d
--- /dev/null
+++ b/tests/unilbrk/test-u8-possible-linebreaks.c
@@ -0,0 +1,90 @@
+/* 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;
+}
diff --git a/tests/unilbrk/test-u8-width-linebreaks.c b/tests/unilbrk/test-u8-width-linebreaks.c
new file mode 100644
index 0000000..6c176f1
--- /dev/null
+++ b/tests/unilbrk/test-u8-width-linebreaks.c
@@ -0,0 +1,80 @@
+/* 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_width_linebreaks (NULL, 0, 80, 0, 0, NULL, "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_width_linebreaks (input, SIZEOF (input), 25, 0, 0, NULL, "GB18030", p);
+ for (i = 0; i < 91; i++)
+ {
+ ASSERT (p[i] == (i == 90 ? UC_BREAK_MANDATORY :
+ i == 39 || i == 61 ? UC_BREAK_POSSIBLE :
+ UC_BREAK_PROHIBITED));
+ }
+ free (p);
+ }
+
+ {
+ char *p = (char *) malloc (SIZEOF (input));
+ size_t i;
+
+ u8_width_linebreaks (input, SIZEOF (input), 25, 0, 0, NULL, "GB2312", p);
+ for (i = 0; i < 91; i++)
+ {
+ ASSERT (p[i] == (i == 90 ? UC_BREAK_MANDATORY :
+ i == 13 || i == 39 || i == 61 ? UC_BREAK_POSSIBLE :
+ UC_BREAK_PROHIBITED));
+ }
+ free (p);
+ }
+ }
+
+ return 0;
+}
diff --git a/tests/unilbrk/test-ulc-possible-linebreaks.c b/tests/unilbrk/test-ulc-possible-linebreaks.c
new file mode 100644
index 0000000..fdd73be
--- /dev/null
+++ b/tests/unilbrk/test-ulc-possible-linebreaks.c
@@ -0,0 +1,66 @@
+/* Test of line breaking of 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. */
+ ulc_possible_linebreaks (NULL, 0, "GB18030", NULL);
+
+#if HAVE_ICONV
+ {
+ static const char input[36] =
+ /* "Grüß Gott. x=(-b±sqrt(b²-4ac))/(2a)" */
+ "Gr\374\337 Gott. x=(-b\261sqrt(b\262-4ac))/(2a)\n";
+ char *p = (char *) malloc (SIZEOF (input));
+ size_t i;
+
+ ulc_possible_linebreaks (input, SIZEOF (input), "ISO-8859-1", p);
+ for (i = 0; i < 36; i++)
+ {
+ ASSERT (p[i] == (i == 35 ? UC_BREAK_MANDATORY :
+ i == 5 || i == 11 || i == 13 || i == 15 || i == 16
+ || i == 21 || i == 31 ? UC_BREAK_POSSIBLE :
+ UC_BREAK_PROHIBITED));
+ }
+ free (p);
+ }
+#endif
+
+ return 0;
+}
diff --git a/tests/unilbrk/test-ulc-width-linebreaks.c b/tests/unilbrk/test-ulc-width-linebreaks.c
new file mode 100644
index 0000000..c0b2301
--- /dev/null
+++ b/tests/unilbrk/test-ulc-width-linebreaks.c
@@ -0,0 +1,65 @@
+/* Test of line breaking of 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. */
+ ulc_width_linebreaks (NULL, 0, 80, 0, 0, NULL, "GB18030", NULL);
+
+#if HAVE_ICONV
+ {
+ static const char input[36] =
+ /* "Grüß Gott. x=(-b±sqrt(b²-4ac))/(2a)" */
+ "Gr\374\337 Gott. x=(-b\261sqrt(b\262-4ac))/(2a)\n";
+ char *p = (char *) malloc (SIZEOF (input));
+ size_t i;
+
+ ulc_width_linebreaks (input, SIZEOF (input), 12, 0, 0, NULL, "ISO-8859-1", p);
+ for (i = 0; i < 36; i++)
+ {
+ ASSERT (p[i] == (i == 35 ? UC_BREAK_MANDATORY :
+ i == 11 || i == 21 || i == 31 ? UC_BREAK_POSSIBLE :
+ UC_BREAK_PROHIBITED));
+ }
+ free (p);
+ }
+#endif
+
+ return 0;
+}
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