#!/bin/sh -e
cd ${0%/*}
. ./lib.sh
plan 8

rm -rf test.dir
mkdir test.dir
(
cd test.dir

cat <<! >seq
inbox/cur/1:2,
inbox/cur/2:2,
inbox/cur/3:2,
inbox/cur/4:2,
inbox/cur/5_1:2,
 inbox/cur/6_2:2,
  inbox/cur/7_3:2,
   inbox/cur/8_4:2,
inbox/cur/9:2,
inbox/cur/10:2,
!

export MAILCUR=cur MAILSEQ=seq

check 'set current' 'mseq -C 1 && mseq . | grep "inbox/cur/1:2,"'
check 'set next' 'mseq -C + && mseq . | grep "inbox/cur/2:2,"'
check 'set prev' 'mseq -C - && mseq . | grep "inbox/cur/1:2,"'
check 'last' 'mseq "$" | grep "inbox/cur/10:2,"'
check 'whole thread' 'mseq 6= | wc -l | grep -qx 4'
check 'subthread' 'mseq 7_ | wc -l | grep -qx 2'
check 'parent' 'mseq 6^ | grep "inbox/cur/5_1:2,"'
check 'range' 'mseq 1:3 | wc -l | grep -qx 3'

)