NAME=uniq pipelining
FILE==
CMDS=<<EOF
echo "a\na\nb" | uniq
EOF
EXPECT=<<EOF
a
b
EOF
RUN

NAME=sort pipelining
FILE==
CMDS=<<EOF
echo "3\n2\n1" | sort
EOF
EXPECT=<<EOF
1
2
3
EOF
RUN

NAME=uniq, sort pipelining
FILE==
CMDS=<<EOF
echo "3\n3\n2\n2\n1" | sort | uniq
EOF
EXPECT=<<EOF
1
2
3
EOF
RUN
