diff options
author | Andreas Rottmann <a.rottmann@gmx.at> | 2010-05-27 18:23:17 +0200 |
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committer | Andreas Rottmann <a.rottmann@gmx.at> | 2010-05-27 18:23:17 +0200 |
commit | bd6adfa17d453e4c486e36fed4c5779db90a8a0e (patch) | |
tree | 9798677560d5f99061afe9f0db105a8c97f2438a /tests/unistr/test-u16-cmp.c | |
parent | 79ca645d222db2e158784642c3b464a47bea26f3 (diff) | |
parent | 3e0814cd9862b89c7a39672672937477bd87ddfb (diff) |
Merge commit 'upstream/0.9.3'
Diffstat (limited to 'tests/unistr/test-u16-cmp.c')
-rw-r--r-- | tests/unistr/test-u16-cmp.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/tests/unistr/test-u16-cmp.c b/tests/unistr/test-u16-cmp.c new file mode 100644 index 00000000..1ab9019a --- /dev/null +++ b/tests/unistr/test-u16-cmp.c @@ -0,0 +1,47 @@ +/* Test of u16_cmp() function. + Copyright (C) 2010 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>, 2010. */ + +#include <config.h> + +#include "unistr.h" + +#include "zerosize-ptr.h" +#include "macros.h" + +#define UNIT uint16_t +#define U_CMP u16_cmp +#define MAGIC 0xBADE +#include "test-cmp.h" + +int +main () +{ + test_cmp (); + + /* Test comparison with non-BMP characters, split into surrogates. */ + { + static const UNIT input1[] = { 0xD835, 0xDD1E }; + static const UNIT input2[] = { 0xFEFF, 0xFFE5 }; + ASSERT (U_CMP (input1, input2, 2) > 0); + ASSERT (U_CMP (input2, input1, 2) < 0); + ASSERT (U_CMP (input1, input2, 1) > 0); + ASSERT (U_CMP (input2, input1, 1) < 0); + } + + return 0; +} |