sh/tests/parameters/mail2.0

   1 # $FreeBSD$
   2 # Test that an interactive shell accesses $MAIL.
   3
   4 goodfile=/var/empty/sh-test-goodfile
   5 mailfile=/var/empty/sh-test-mailfile
   6 T=$(mktemp sh-test.XXXXXX) || exit
   7 ENV=$goodfile MAIL=$mailfile ktrace -i -f "$T" ${SH} +m -i </dev/null >/dev/null 2>&1
   8 if ! grep -q $goodfile "$T"; then
   9         # ktrace problem
  10         rc=0
  11 elif grep -q $mailfile "$T"; then
  12         rc=0
  13 fi
  14 rm "$T"
  15 exit ${rc:-3}