diff options
Diffstat (limited to 'tests/unigbrk/test-u32-grapheme-breaks.c')
| -rw-r--r-- | tests/unigbrk/test-u32-grapheme-breaks.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/tests/unigbrk/test-u32-grapheme-breaks.c b/tests/unigbrk/test-u32-grapheme-breaks.c index 8646e12b..252df622 100644 --- a/tests/unigbrk/test-u32-grapheme-breaks.c +++ b/tests/unigbrk/test-u32-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_u32_grapheme_breaks ("#_#", 'e', ACUTE, 'x', -1); test_u32_grapheme_breaks ("#_#_", 'e', ACUTE, 'e', GRAVE, -1); + /* CR LF handling. */ + test_u32_grapheme_breaks ("######_#", + 'a', '\n', 'b', '\r', 'c', '\r', '\n', 'd', + -1); + + /* Emoji modifier / ZWJ sequence. */ + test_u32_grapheme_breaks ("#____", + 0x2605, 0x0305, 0x0347, 0x200D, 0x2600, + -1); + + /* Regional indicators. */ + test_u32_grapheme_breaks ("##_#_#", + '.', 0x1F1E9, 0x1F1EA, 0x1F1EB, 0x1F1F7, '.', + -1); + return 0; } |