From 3bebb94360f1c2333feb8d504a9fa4f96984d8b7 Mon Sep 17 00:00:00 2001 From: Andreas Rottmann Date: Mon, 14 Sep 2009 12:34:37 +0200 Subject: Imported Upstream version 0.9.1.1 --- tests/test-open.c | 47 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 tests/test-open.c (limited to 'tests/test-open.c') diff --git a/tests/test-open.c b/tests/test-open.c new file mode 100644 index 00000000..f7bb5436 --- /dev/null +++ b/tests/test-open.c @@ -0,0 +1,47 @@ +/* Test of opening a file descriptor. + Copyright (C) 2007-2009 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 . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +#include +#include + +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \ + fflush (stderr); \ + abort (); \ + } \ + } \ + while (0) + +int +main () +{ + ASSERT (open ("nonexist.ent/", O_CREAT | O_RDONLY, 0600) < 0); + ASSERT (open ("/dev/null/", O_RDONLY) < 0); + + ASSERT (open ("/dev/null", O_RDONLY) >= 0); + + return 0; +} -- cgit v1.2.3