Mercurial > hg > octave-nkf > gnulib-hg
changeset 15721:95514a6910a3
Tests for module 'grantpt'.
* modules/grantpt-tests: New file.
* tests/test-grantpt.c: New file.
* doc/posix-functions/grantpt.texi: Mention the Cygwin 1.7 problem.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Tue, 20 Sep 2011 23:16:35 +0200 |
parents | 3a20a51c1323 |
children | 32ceb3fa28bf |
files | ChangeLog doc/posix-functions/grantpt.texi modules/grantpt-tests tests/test-grantpt.c |
diffstat | 4 files changed, 72 insertions(+), 0 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +2011-09-20 Bruno Haible <bruno@clisp.org> + + Tests for module 'grantpt'. + * modules/grantpt-tests: New file. + * tests/test-grantpt.c: New file. + * doc/posix-functions/grantpt.texi: Mention the Cygwin 1.7 problem. + 2011-09-20 Bruno Haible <bruno@clisp.org> freopen tests: EBADF tests.
--- a/doc/posix-functions/grantpt.texi +++ b/doc/posix-functions/grantpt.texi @@ -15,4 +15,7 @@ Portability problems not fixed by Gnulib: @itemize +@item +This function reports success for invalid file descriptors on some platforms: +Cygwin 1.7.9. @end itemize
new file mode 100644 --- /dev/null +++ b/modules/grantpt-tests @@ -0,0 +1,12 @@ +Files: +tests/test-grantpt.c +tests/signature.h +tests/macros.h + +Depends-on: + +configure.ac: + +Makefile.am: +TESTS += test-grantpt +check_PROGRAMS += test-grantpt
new file mode 100644 --- /dev/null +++ b/tests/test-grantpt.c @@ -0,0 +1,50 @@ +/* Test acquiring ownership of the slave side of a pseudo-terminal. + Copyright (C) 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/>. */ + +#include <config.h> + +#include <stdlib.h> + +#include "signature.h" +SIGNATURE_CHECK (grantpt, int, (int)); + +#include <errno.h> + +#include "macros.h" + +int +main (void) +{ + /* Test behaviour for invalid file descriptors. */ + { + errno = 0; + ASSERT (grantpt (-1) == -1); + ASSERT (errno == EBADF + || errno == EINVAL /* seen on FreeBSD 6.4 */ + || errno == 0 /* seen on Solaris 8 */ + ); + } + { + errno = 0; + ASSERT (grantpt (99) == -1); + ASSERT (errno == EBADF + || errno == EINVAL /* seen on FreeBSD 6.4 */ + || errno == 0 /* seen on Solaris 8 */ + ); + } + + return 0; +}