1 /* Self tests for scoped_fd for GDB, the GNU debugger.
3 Copyright (C) 2018 Free Software Foundation, Inc.
5 This file is part of GDB.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
22 #include "common/scoped_fd.h"
32 /* Test that the file descriptor is closed. */
36 char filename
[] = "scoped_fd-selftest-XXXXXX";
37 int fd
= mkstemp (filename
);
45 SELF_CHECK (sfd
.get () == fd
);
48 SELF_CHECK (close (fd
) == -1 && errno
== EBADF
);
51 /* Test that the file descriptor can be released. */
55 char filename
[] = "scoped_fd-selftest-XXXXXX";
56 int fd
= mkstemp (filename
);
64 SELF_CHECK (sfd
.release () == fd
);
67 SELF_CHECK (close (fd
) == 0 || errno
!= EBADF
);
78 } /* namespace scoped_fd */
79 } /* namespace selftests */
81 #endif /* HAVE_UNISTD_H */
84 _initialize_scoped_fd_selftests ()
87 selftests::register_test ("scoped_fd",
88 selftests::scoped_fd::run_tests
);
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