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authorAndreas Rottmann <a.rottmann@gmx.at>2010-05-27 18:23:15 +0200
committerAndreas Rottmann <a.rottmann@gmx.at>2010-05-27 18:23:15 +0200
commit3e0814cd9862b89c7a39672672937477bd87ddfb (patch)
tree159134a624e51509f40ed8823249f09a70d1dda3 /tests/unistr/test-u16-cmp.c
parent3bebb94360f1c2333feb8d504a9fa4f96984d8b7 (diff)
Imported Upstream version 0.9.3upstream/0.9.3
Diffstat (limited to 'tests/unistr/test-u16-cmp.c')
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1 files changed, 47 insertions, 0 deletions
diff --git a/tests/unistr/test-u16-cmp.c b/tests/unistr/test-u16-cmp.c
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+/* 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;
+}