Mercurial > hg > octave-nkf > gnulib-hg
changeset 9829:fe8bb9177604
Tests for module 'EOVERFLOW'.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sun, 30 Mar 2008 14:36:00 +0200 |
parents | 60f7d7e296c5 |
children | 72d681c41161 |
files | ChangeLog modules/EOVERFLOW-tests tests/test-EOVERFLOW.c |
diffstat | 3 files changed, 45 insertions(+), 0 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2008-03-30 Bruno Haible <bruno@clisp.org> + * modules/EOVERFLOW-tests: New file. + * tests/test-EOVERFLOW.c: New file. + * modules/EOVERFLOW: New file. * doc/posix-headers/errno.texi: Mention EOVERFLOW portability problem.
new file mode 100644 --- /dev/null +++ b/modules/EOVERFLOW-tests @@ -0,0 +1,10 @@ +Files: +tests/test-EOVERFLOW.c + +Depends-on: + +configure.ac: + +Makefile.am: +TESTS += test-EOVERFLOW +check_PROGRAMS += test-EOVERFLOW
new file mode 100644 --- /dev/null +++ b/tests/test-EOVERFLOW.c @@ -0,0 +1,32 @@ +/* Test of EOVERFLOW macro. + Copyright (C) 2008 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/>. */ + +#include <config.h> + +#include <errno.h> + +/* Check that it can be used as an initializer outside of a function. */ +static int err = EOVERFLOW; + +int +main () +{ + /* snprintf() callers want to distinguish EINVAL and EOVERFLOW. */ + if (err == EINVAL) + return 1; + + return 0; +}