LCOV - code coverage report
Current view: top level - gltests - test-binary-io.c (source / functions) Hit Total Coverage
Test: GNU Libidn Lines: 14 17 82.4 %
Date: 2015-03-02 11:46:03 Functions: 1 1 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* Test of binary mode I/O.
       2             :    Copyright (C) 2005, 2007-2015 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             : /* Written by Bruno Haible <bruno@clisp.org>, 2005.  */
      18             : 
      19             : #include <config.h>
      20             : 
      21             : #include "binary-io.h"
      22             : 
      23             : #include <sys/types.h>
      24             : #include <sys/stat.h>
      25             : #include <fcntl.h>
      26             : #include <stdio.h>
      27             : #include <stdlib.h>
      28             : #include <unistd.h>
      29             : 
      30             : #include "macros.h"
      31             : 
      32             : int
      33           2 : main (int argc, char *argv[])
      34             : {
      35             :   /* Test the O_BINARY macro.  */
      36             :   {
      37           2 :     int fd =
      38             :       open ("t-bin-out0.tmp", O_CREAT | O_TRUNC | O_RDWR | O_BINARY, 0600);
      39           2 :     if (write (fd, "Hello\n", 6) < 0)
      40           0 :       exit (1);
      41           2 :     close (fd);
      42             :   }
      43             :   {
      44             :     struct stat statbuf;
      45           2 :     if (stat ("t-bin-out0.tmp", &statbuf) < 0)
      46           0 :       exit (1);
      47           2 :     ASSERT (statbuf.st_size == 6);
      48             :   }
      49             : 
      50           2 :   switch (argv[1][0])
      51             :     {
      52             :     case '1':
      53             :       /* Test the set_binary_mode() function.  */
      54           1 :       set_binary_mode (1, O_BINARY);
      55           1 :       fputs ("Hello\n", stdout);
      56           1 :       break;
      57             : 
      58             :     case '2':
      59             :       /* Test the SET_BINARY macro.  */
      60           1 :       SET_BINARY (1);
      61           1 :       fputs ("Hello\n", stdout);
      62           1 :       break;
      63             : 
      64             :     default:
      65           0 :       break;
      66             :     }
      67             : 
      68           2 :   return 0;
      69             : }

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