1 files changed, 56 insertions, 0 deletions
diff --git a/tests/unistr/test-cmp2.h b/tests/unistr/test-cmp2.h
new file mode 100644
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+++ b/tests/unistr/test-cmp2.h
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+/* Test of uN_cmp2() functions.
+   Copyright (C) 2008-2010 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 Simon Josefsson and Bruno Haible <bruno@clisp.org>, 2010.  */
+
+int
+main ()
+{
+  {
+    static const UNIT input1[] = { 'a' };
+    static const UNIT input2[] = { 'b' };
+    ASSERT (U_CMP2 (input1, 0, input2, 0) == 0);
+    ASSERT (U_CMP2 (input1, 1, input2, 0) > 0);
+    ASSERT (U_CMP2 (input1, 0, input2, 1) < 0);
+  }
+  {
+    static const UNIT input1[] = { 'f', 'o', 'o', 0 };
+    static const UNIT input2[] = { 'f', 'o', 'o', 'b', 'a', 'r', 0 };
+    ASSERT (U_CMP2 (input1, 3, input2, 3) == 0);
+    ASSERT (U_CMP2 (input1, 4, input2, 3) > 0);
+    ASSERT (U_CMP2 (input2, 3, input1, 4) < 0);
+    ASSERT (U_CMP2 (input1, 3, input2, 4) < 0);
+    ASSERT (U_CMP2 (input2, 4, input1, 3) > 0);
+    ASSERT (U_CMP2 (input1, 4, input2, 4) < 0);
+    ASSERT (U_CMP2 (input2, 4, input1, 4) > 0);
+    ASSERT (U_CMP2 (input1, 3, input2, 7) < 0);
+    ASSERT (U_CMP2 (input2, 7, input1, 3) > 0);
+  }
+  {
+    static const UNIT input1[] = { 'f', 'o', 'o' };
+    static const UNIT input2[] = { 'm', 'o', 'o' };
+    ASSERT (U_CMP2 (input1, 3, input2, 3) < 0);
+    ASSERT (U_CMP2 (input2, 3, input1, 3) > 0);
+  }
+  {
+    static const UNIT input1[] = { 'o', 'o', 'm', 'p', 'h' };
+    static const UNIT input2[] = { 'o', 'o', 'p', 's' };
+    ASSERT (U_CMP2 (input1, 5, input2, 4) < 0);
+    ASSERT (U_CMP2 (input2, 4, input1, 5) > 0);
+  }
+
+  return 0;
+}