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glibc  2.9
tst-gets.c
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00001 /* Tests for gets.
00002    Copyright (C) 2001 Free Software Foundation, Inc.
00003    This file is part of the GNU C Library.
00004    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
00005 
00006    The GNU C Library is free software; you can redistribute it and/or
00007    modify it under the terms of the GNU Lesser General Public
00008    License as published by the Free Software Foundation; either
00009    version 2.1 of the License, or (at your option) any later version.
00010 
00011    The GNU C Library is distributed in the hope that it will be useful,
00012    but WITHOUT ANY WARRANTY; without even the implied warranty of
00013    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014    Lesser General Public License for more details.
00015 
00016    You should have received a copy of the GNU Lesser General Public
00017    License along with the GNU C Library; if not, write to the Free
00018    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00019    02111-1307 USA.  */
00020 
00021 #include <stdio.h>
00022 #include <string.h>
00023 
00024 int
00025 main (void)
00026 {
00027   char buf[100];
00028   int result = 0;
00029 
00030   if (gets (buf) != buf)
00031     {
00032       printf ("gets: read error: %m\n");
00033       result = 1;
00034     }
00035   else if (strchr (buf, '\n') != NULL)
00036     {
00037       printf ("newline not stripped: \"%s\"\n", buf);
00038       result = 1;
00039     }
00040   else if (strcmp (buf, "foo") != 0)
00041     {
00042       printf ("read mismatch: expected \"%s\", got \"%s\"\n", "foo", buf);
00043       result = 1;
00044     }
00045 
00046   if (gets (buf) != buf)
00047     {
00048       printf ("gets: read error: %m\n");
00049       result = 1;
00050     }
00051   else if (strchr (buf, '\n') != NULL)
00052     {
00053       printf ("newline not stripped: \"%s\"\n", buf);
00054       result = 1;
00055     }
00056   else if (strcmp (buf, "bar") != 0)
00057     {
00058       printf ("read mismatch: expected \"%s\", got \"%s\"\n", "bar", buf);
00059       result = 1;
00060     }
00061 
00062   return result;
00063 }