X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=tests%2Funilbrk%2Ftest-u16-possible-linebreaks.c;h=66441728edf6aa678a81c5f78fb9def794a0e9c6;hb=80a029602f5b2707ca8d2487843ecb9e0df74a6a;hp=47bf5b62fbf6a4633f2a1bff5778a6f9f53aea59;hpb=7b6b50519eac785dd026dc43b9ffa59b039c8056;p=gnulib.git

diff --git a/tests/unilbrk/test-u16-possible-linebreaks.c b/tests/unilbrk/test-u16-possible-linebreaks.c
index 47bf5b62f..66441728e 100644
--- a/tests/unilbrk/test-u16-possible-linebreaks.c
+++ b/tests/unilbrk/test-u16-possible-linebreaks.c
@@ -1,5 +1,5 @@
 /* Test of line breaking of UTF-16 strings.
-   Copyright (C) 2008 Free Software Foundation, Inc.
+   Copyright (C) 2008-2012 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
@@ -20,21 +20,9 @@
 
 #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)
+#include "macros.h"
 
 int
 main ()
@@ -46,11 +34,11 @@ main ()
     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'
+        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'
       };
 
     {
@@ -59,16 +47,16 @@ main ()
 
       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 == 39 || i == 45 || i == 51
-			   || i == 52 || i == 53 || i == 55 || i == 56
-			   || i == 58 || i == 59 ? UC_BREAK_POSSIBLE :
-			   UC_BREAK_PROHIBITED));
-	}
+        {
+          ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY :
+                           i == 5
+                           || i == 11 || i == 25
+                           || i == 29 || i == 30
+                           || i == 45 || i == 51
+                           || i == 52 || i == 53 || i == 55 || i == 56
+                           || i == 58 || i == 59 ? UC_BREAK_POSSIBLE :
+                           UC_BREAK_PROHIBITED));
+        }
       free (p);
     }
 
@@ -78,19 +66,34 @@ main ()
 
       u16_possible_linebreaks (input, SIZEOF (input), "GB2312", p);
       for (i = 0; i < 61; i++)
-	{
-	  ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY :
-			   i == 2 || i == 3 || i == 5
-			   || (i >= 11 && i <= 22) || i == 25
-			   || i == 27 || i == 29 || i == 30 || i == 35
-			   || i == 37 || i == 39 || i == 45 || i == 51
-			   || i == 52 || i == 53 || i == 55 || i == 56
-			   || i == 58 || i == 59 ? UC_BREAK_POSSIBLE :
-			   UC_BREAK_PROHIBITED));
-	}
+        {
+          ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY :
+                           i == 5
+                           || i == 11 || i == 25
+                           || i == 29 || i == 30
+                           || 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);
     }
   }
 
+  /* Test that a break is possible after a zero-width space followed by some
+     regular spaces (rule LB8 in Unicode TR#14 revision 26).  */
+  {
+    static const uint16_t input[4] = { 'x', 0x200B, ' ', 'y' };
+    char *p = (char *) malloc (SIZEOF (input));
+    size_t i;
+
+    u16_possible_linebreaks (input, SIZEOF (input), "UTF-8", p);
+    for (i = 0; i < 4; i++)
+      {
+        ASSERT (p[i] == (i == 3 ? UC_BREAK_POSSIBLE : UC_BREAK_PROHIBITED));
+      }
+    free (p);
+  }
+
   return 0;
 }