Mercurial > hg > octave-lyh > gnulib-hg
changeset 13720:593b9e6a58a7
Tests for module 'memcoll'.
* modules/memcoll-tests: New file.
* tests/test-memcoll.c: New file, based on tests/test-memcmp.c.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Wed, 22 Sep 2010 12:38:22 +0200 |
parents | ba8adb841ec0 |
children | 5cea8d40bf2c |
files | ChangeLog modules/memcoll-tests tests/test-memcoll.c |
diffstat | 3 files changed, 67 insertions(+), 0 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2010-09-22 Bruno Haible <bruno@clisp.org> + Tests for module 'memcoll'. + * modules/memcoll-tests: New file. + * tests/test-memcoll.c: New file, based on tests/test-memcmp.c. + memcoll, xmemcoll: Clarify size vs. length. * modules/memcoll.c (memcoll0): Clarify specification. * modules/xmemcoll.c (xmemcoll0): Likewise. Reduce by 1 the lengths
new file mode 100644 --- /dev/null +++ b/modules/memcoll-tests @@ -0,0 +1,11 @@ +Files: +tests/test-memcoll.c +tests/macros.h + +Depends-on: + +configure.ac: + +Makefile.am: +TESTS += test-memcoll +check_PROGRAMS += test-memcoll
new file mode 100644 --- /dev/null +++ b/tests/test-memcoll.c @@ -0,0 +1,52 @@ +/* + * Copyright (C) 2008-2010 Free Software Foundation, Inc. + * Written by Simon Josefsson and Bruno Haible + * + * 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/>. */ + +#include <config.h> + +#include "memcoll.h" + +#include <string.h> + +#include "macros.h" + +int +main (void) +{ + /* Test equal / not equal distinction. */ + ASSERT (memcoll0 ("", 1, "", 1) == 0); + ASSERT (memcoll0 ("fo", 3, "fo", 3) == 0); + ASSERT (memcoll0 ("foo", 4, "foo", 4) == 0); + ASSERT (memcoll0 ("foo\0", 5, "foob", 5) != 0); + ASSERT (memcoll0 ("f", 2, "b", 2) != 0); + ASSERT (memcoll0 ("foo", 4, "bar", 4) != 0); + + /* Test less / equal / greater distinction. */ + ASSERT (memcoll0 ("foo\0", 5, "moo\0", 5) < 0); + ASSERT (memcoll0 ("moo\0", 5, "foo\0", 5) > 0); + ASSERT (memcoll0 ("oom", 4, "oop", 4) < 0); + ASSERT (memcoll0 ("oop", 4, "oom", 4) > 0); + ASSERT (memcoll0 ("foo\0", 5, "foob", 5) < 0); + ASSERT (memcoll0 ("foob", 5, "foo\0", 5) > 0); + + /* Test embedded NULs. */ + ASSERT (memcoll0 ("1\0", 3, "2\0", 3) < 0); + ASSERT (memcoll0 ("2\0", 3, "1\0", 3) > 0); + ASSERT (memcoll0 ("x\0""1", 4, "x\0""2", 4) < 0); + ASSERT (memcoll0 ("x\0""2", 4, "x\0""1", 4) > 0); + + return 0; +}