diff options
Diffstat (limited to 'gnulib/tests/unicase/test-casecmp.h')
m--------- | gnulib | 0 | ||||
-rw-r--r-- | gnulib/tests/unicase/test-casecmp.h | 69 |
2 files changed, 69 insertions, 0 deletions
diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1 diff --git a/gnulib/tests/unicase/test-casecmp.h b/gnulib/tests/unicase/test-casecmp.h new file mode 100644 index 0000000..a8eca1d --- /dev/null +++ b/gnulib/tests/unicase/test-casecmp.h @@ -0,0 +1,69 @@ +/* Test of case and normalization insensitive comparison of Unicode strings. + Copyright (C) 2009-2011 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>, 2009. */ + +static void +test_ascii (int (*my_casecmp) (const UNIT *, size_t, const UNIT *, size_t, const char *, uninorm_t, int *), + uninorm_t nf) +{ + /* Empty string. */ + { + int cmp; + + ASSERT (my_casecmp (NULL, 0, NULL, 0, NULL, nf, &cmp) == 0); + ASSERT (cmp == 0); + } + { + static const UNIT input[] = { 'x', 'y' }; + int cmp; + + ASSERT (my_casecmp (input, SIZEOF (input), NULL, 0, NULL, nf, &cmp) == 0); + ASSERT (cmp == 1); + + ASSERT (my_casecmp (NULL, 0, input, SIZEOF (input), NULL, nf, &cmp) == 0); + ASSERT (cmp == -1); + + ASSERT (my_casecmp (input, SIZEOF (input), input, SIZEOF (input), NULL, nf, &cmp) == 0); + ASSERT (cmp == 0); + } + + /* Normal lexicographic order. */ + { + static const UNIT input1[] = { 'A', 'm', 'e', 'r', 'i', 'c', 'a' }; + static const UNIT input2[] = { 'A', 'm', 'i', 'g', 'o' }; + int cmp; + + ASSERT (my_casecmp (input1, SIZEOF (input1), input2, SIZEOF (input2), NULL, nf, &cmp) == 0); + ASSERT (cmp == -1); + + ASSERT (my_casecmp (input2, SIZEOF (input2), input1, SIZEOF (input1), NULL, nf, &cmp) == 0); + ASSERT (cmp == 1); + } + + /* Shorter and longer strings. */ + { + static const UNIT input1[] = { 'R', 'e', 'a', 'g', 'a', 'n' }; + static const UNIT input2[] = { 'R', 'e', 'a', 'g', 'a', 'n', 'o', 'm', 'i', 'c', 's' }; + int cmp; + + ASSERT (my_casecmp (input1, SIZEOF (input1), input2, SIZEOF (input2), NULL, nf, &cmp) == 0); + ASSERT (cmp == -1); + + ASSERT (my_casecmp (input2, SIZEOF (input2), input1, SIZEOF (input1), NULL, nf, &cmp) == 0); + ASSERT (cmp == 1); + } +} |