LCOV - code coverage report
Current view: top level - gltests - test-close.c (source / functions) Hit Total Coverage
Test: GNU Libidn Lines: 9 9 100.0 %
Date: 2015-08-01 15:30:48 Functions: 1 1 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* Test closing a file or socket.
       2             :    Copyright (C) 2011-2015 Free Software Foundation, Inc.
       3             : 
       4             :    This program is free software: you can redistribute it and/or modify
       5             :    it under the terms of the GNU General Public License as published by
       6             :    the Free Software Foundation; either version 3 of the License, or
       7             :    (at your option) any later version.
       8             : 
       9             :    This program is distributed in the hope that it will be useful,
      10             :    but WITHOUT ANY WARRANTY; without even the implied warranty of
      11             :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      12             :    GNU General Public License for more details.
      13             : 
      14             :    You should have received a copy of the GNU General Public License
      15             :    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
      16             : 
      17             : #include <config.h>
      18             : 
      19             : #include <unistd.h>
      20             : 
      21             : #include "signature.h"
      22             : SIGNATURE_CHECK (close, int, (int));
      23             : 
      24             : #include <errno.h>
      25             : 
      26             : #include "macros.h"
      27             : 
      28             : int
      29           1 : main (void)
      30             : {
      31             :   /* Test behaviour for invalid file descriptors.  */
      32             :   {
      33           1 :     errno = 0;
      34           1 :     ASSERT (close (-1) == -1);
      35           1 :     ASSERT (errno == EBADF);
      36             :   }
      37             :   {
      38           1 :     close (99);
      39           1 :     errno = 0;
      40           1 :     ASSERT (close (99) == -1);
      41           1 :     ASSERT (errno == EBADF);
      42             :   }
      43             : 
      44           1 :   return 0;
      45             : }

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