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authorJörg Frings-Fürst <debian@jff.email>2022-01-08 11:51:07 +0100
committerJörg Frings-Fürst <debian@jff.email>2022-01-08 11:51:07 +0100
commitbe8efac78d067c138ad8dda03df4336e73f94887 (patch)
tree5f5254a628ba0ef72065b93d949d1c985742ea8e /tests/unigbrk/test-u16-grapheme-breaks.c
parent7b65dbd4ebade81d504cfe5e681292a58ad1fdf0 (diff)
New upstream version 1.0upstream/1.0
Diffstat (limited to 'tests/unigbrk/test-u16-grapheme-breaks.c')
-rw-r--r--tests/unigbrk/test-u16-grapheme-breaks.c17
1 files changed, 16 insertions, 1 deletions
diff --git a/tests/unigbrk/test-u16-grapheme-breaks.c b/tests/unigbrk/test-u16-grapheme-breaks.c
index 0cda330..f315054 100644
--- a/tests/unigbrk/test-u16-grapheme-breaks.c
+++ b/tests/unigbrk/test-u16-grapheme-breaks.c
@@ -1,5 +1,5 @@
/* Grapheme cluster breaks test.
- Copyright (C) 2010-2018 Free Software Foundation, Inc.
+ Copyright (C) 2010-2022 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published
@@ -99,5 +99,20 @@ main (void)
test_u16_grapheme_breaks ("#_#", 'e', ACUTE, 'x', -1);
test_u16_grapheme_breaks ("#_#_", 'e', ACUTE, 'e', GRAVE, -1);
+ /* CR LF handling. */
+ test_u16_grapheme_breaks ("######_#",
+ 'a', '\n', 'b', '\r', 'c', '\r', '\n', 'd',
+ -1);
+
+ /* Emoji modifier / ZWJ sequence. */
+ test_u16_grapheme_breaks ("#____",
+ 0x2605, 0x0305, 0x0347, 0x200D, 0x2600,
+ -1);
+
+ /* Regional indicators. */
+ test_u16_grapheme_breaks ("##___#___#",
+ '.', 0xD83C, 0xDDE9, 0xD83C, 0xDDEA, 0xD83C, 0xDDEB, 0xD83C, 0xDDF7, '.',
+ -1);
+
return 0;
}