LCOV - code coverage report
Current view: top level - gltests - test-lstat.c (source / functions) Hit Total Coverage
Test: GNU Libidn Lines: 5 5 100.0 %
Date: 2014-08-10 Functions: 2 2 100.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 0 0 -

           Branch data     Line data    Source code
       1                 :            : /* Test of lstat() function.
       2                 :            :    Copyright (C) 2008-2014 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                 :            : /* Written by Simon Josefsson, 2008; and Eric Blake, 2009.  */
      18                 :            : 
      19                 :            : #include <config.h>
      20                 :            : 
      21                 :            : #include <sys/stat.h>
      22                 :            : 
      23                 :            : /* Caution: lstat may be a function-like macro.  Although this
      24                 :            :    signature check must pass, it may be the signature of the real (and
      25                 :            :    broken) lstat rather than rpl_lstat.  Most code should not use the
      26                 :            :    address of lstat.  */
      27                 :            : #include "signature.h"
      28                 :            : SIGNATURE_CHECK (lstat, int, (char const *, struct stat *));
      29                 :            : 
      30                 :            : #include <fcntl.h>
      31                 :            : #include <errno.h>
      32                 :            : #include <stdbool.h>
      33                 :            : #include <stdio.h>
      34                 :            : #include <stdlib.h>
      35                 :            : #include <unistd.h>
      36                 :            : 
      37                 :            : #include "same-inode.h"
      38                 :            : #include "ignore-value.h"
      39                 :            : #include "macros.h"
      40                 :            : 
      41                 :            : #define BASE "test-lstat.t"
      42                 :            : 
      43                 :            : #include "test-lstat.h"
      44                 :            : 
      45                 :            : /* Wrapper around lstat, which works even if lstat is a function-like
      46                 :            :    macro, where test_lstat_func(lstat) would do the wrong thing.  */
      47                 :            : static int
      48                 :         18 : do_lstat (char const *name, struct stat *st)
      49                 :            : {
      50                 :         18 :   return lstat (name, st);
      51                 :            : }
      52                 :            : 
      53                 :            : int
      54                 :          1 : main (void)
      55                 :            : {
      56                 :            :   /* Remove any leftovers from a previous partial run.  */
      57                 :          1 :   ignore_value (system ("rm -rf " BASE "*"));
      58                 :            : 
      59                 :          1 :   return test_lstat_func (do_lstat, true);
      60                 :            : }

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