tests/grep-dev-null-out

   1 #!/bin/sh
   2 # Outputting to /dev/null.
   3
   4 . "${srcdir=.}/init.sh"; path_prepend_ ../src
   5
   6 require_timeout_
   7
   8 ${AWK-awk} 'BEGIN {while (1) print "x"}' </dev/null |
   9   returns_ 124 timeout 10 grep x >/dev/null || fail=1
  10
  11 echo abc | grep b >>/dev/null || fail=1
  12
  13 Exit $fail