#!/bin/sh
. ./t/lib.sh

plan 6

check 'no arguments' <<'EOF'
treegen
lr
<<<
f:a
f:b
f:c
>>>
.
a
b
c
EOF

check 'no arguments, recurse' <<'EOF'
treegen
lr
<<<
f:a/b/c
>>>
.
a
a/b
a/b/c
EOF

check 'simple argument' <<'EOF'
treegen
lr a
<<<
f:a/b/c
>>>
a
a/b
a/b/c
EOF

check 'simple arguments' <<'EOF'
treegen
lr a d
<<<
f:a/b/c
f:d/e/f
>>>
a
a/b
a/b/c
d
d/e
d/e/f
EOF

check 'breadth first' <<'EOF'
treegen
lr -B
<<<
f:a/b/c
f:a/d
>>>
.
a
a/b
a/d
a/b/c
EOF

check 'unsorted' <<'EOF'
treegen
lr -U | sort
<<<
f:a/b/c
f:a/d
>>>
.
a
a/b
a/b/c
a/d
EOF