1203576Sjilles# $FreeBSD: releng/11.0/bin/sh/tests/parameters/mail1.0 213738 2010-10-12 18:20:38Z obrien $ 2203576Sjilles# Test that a non-interactive shell does not access $MAIL. 3203576Sjilles 4203576Sjillesgoodfile=/var/empty/sh-test-goodfile 5203576Sjillesmailfile=/var/empty/sh-test-mailfile 6203576SjillesT=$(mktemp sh-test.XXXXXX) || exit 7213738SobrienMAIL=$mailfile ktrace -i -f "$T" ${SH} -c "[ -s $goodfile ]" 2>/dev/null 8203576Sjillesif ! grep -q $goodfile "$T"; then 9203576Sjilles # ktrace problem 10203576Sjilles rc=0 11203576Sjilleselif ! grep -q $mailfile "$T"; then 12203576Sjilles rc=0 13203576Sjillesfi 14203576Sjillesrm "$T" 15203576Sjillesexit ${rc:-3} 16