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-rw-r--r--tests/unilbrk/test-u32-possible-linebreaks.c21
1 files changed, 18 insertions, 3 deletions
diff --git a/tests/unilbrk/test-u32-possible-linebreaks.c b/tests/unilbrk/test-u32-possible-linebreaks.c
index d775ebcd..d4335ce4 100644
--- a/tests/unilbrk/test-u32-possible-linebreaks.c
+++ b/tests/unilbrk/test-u32-possible-linebreaks.c
@@ -1,5 +1,5 @@
/* Test of line breaking of UTF-32 strings.
- Copyright (C) 2008-2010 Free Software Foundation, Inc.
+ Copyright (C) 2008-2015 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
@@ -51,7 +51,7 @@ main ()
ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY :
i == 5
|| i == 11 || i == 25
- || i == 27 || i == 29 || i == 30 || i == 35
+ || i == 29 || i == 30
|| i == 45 || i == 51
|| i == 52 || i == 53 || i == 55 || i == 56
|| i == 58 || i == 59 ? UC_BREAK_POSSIBLE :
@@ -70,7 +70,7 @@ main ()
ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY :
i == 5
|| i == 11 || i == 25
- || i == 27 || i == 29 || i == 30 || i == 35
+ || 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 :
@@ -80,5 +80,20 @@ main ()
}
}
+ /* 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 uint32_t input[4] = { 'x', 0x200B, ' ', 'y' };
+ char *p = (char *) malloc (SIZEOF (input));
+ size_t i;
+
+ u32_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;
}