X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-select-stdin.c;h=5a6f81a86ac9448e0df48e7534d54d903d5cd1c8;hb=e81d3b1b46e69f9799deb665769f9796c4e454e6;hp=e855f92d20dc28b53b018c347965967e1c168796;hpb=69374b85907050e3c6d8f845d5c9846c0fb581de;p=gnulib.git

diff --git a/tests/test-select-stdin.c b/tests/test-select-stdin.c
index e855f92d2..5a6f81a86 100644
--- a/tests/test-select-stdin.c
+++ b/tests/test-select-stdin.c
@@ -1,5 +1,5 @@
 /* Test of select() substitute, reading from stdin.
-   Copyright (C) 2008 Free Software Foundation, Inc.
+   Copyright (C) 2008-2011 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
@@ -24,8 +24,10 @@
 #include <sys/time.h>
 #include <unistd.h>
 
+#include "macros.h"
+
 int
-main ()
+main (void)
 {
   printf ("Applying select() from standard input. Press Ctrl-C to abort.\n");
   for (;;)
@@ -47,34 +49,35 @@ main ()
 
       gettimeofday (&after, NULL);
       spent_usec = (after.tv_sec - before.tv_sec) * 1000000
-		   + after.tv_usec - before.tv_usec;
+                   + after.tv_usec - before.tv_usec;
 
       if (ret < 0)
-	{
-	  perror ("select failed");
-	  exit (1);
-	}
+        {
+          perror ("select failed");
+          exit (1);
+        }
       if ((ret == 0) != ! FD_ISSET (0, &readfds))
-	{
-	  fprintf (stderr, "incorrect return value\n");
-	  exit (1);
-	}
+        {
+          fprintf (stderr, "incorrect return value\n");
+          exit (1);
+        }
       if (ret == 0)
-	{
-	  if (spent_usec < 250000)
-	    {
-	      fprintf (stderr, "returned too early\n");
-	      exit (1);
-	    }
-	  /* Timeout */
-	  printf ("."); fflush (stdout);
-	}
+        {
+          if (spent_usec < 250000)
+            {
+              fprintf (stderr, "returned too early\n");
+              exit (1);
+            }
+          /* Timeout */
+          printf (".");
+          ASSERT (fflush (stdout) == 0);
+        }
       else
-	{
-	  char c;
+        {
+          char c;
 
-	  printf ("Input available! Trying to read 1 byte...\n");
-	  read (0, &c, 1);
-	}
+          printf ("Input available! Trying to read 1 byte...\n");
+          ASSERT (read (0, &c, 1) == 1);
+        }
     }
 }