#!/bin/sh

. $TESTDIR/helpers.sh

echo "[extensions]" >> $HGRCPATH

echo "graphlog=" >> $HGRCPATH

echo "rebase=" >> $HGRCPATH

BASE=`pwd`

addcommit () {

    echo $1 > $1

    hg add $1

    hg commit -d "${2} 0" -m $1

}

commit () {

    hg commit -d "${2} 0" -m $1

}

createrepo () {

    cd $BASE

    rm -rf a

    hg init a

    cd a

    addcommit "A" 0

    addcommit "B" 1

    addcommit "C" 2

    addcommit "D" 3

    hg update -C 0

    addcommit "E" 4

}

createrepo > /dev/null 2>&1

hg glog  --template '{rev}: {desc}\n'

echo '% Rebasing D onto E detaching from C'

hg rebase --detach -s 3 -d 4 | hidebackup

hg glog  --template '{rev}: {desc}\n'

echo "Expected A, D, E"

hg manifest

echo

createrepo > /dev/null 2>&1

hg glog  --template '{rev}: {desc}\n'

echo '% Rebasing C onto E detaching from B'

hg rebase --detach -s 2 -d 4 | hidebackup

hg glog  --template '{rev}: {desc}\n'

echo "Expected A, C, D, E"

hg manifest

echo

createrepo > /dev/null 2>&1

hg glog  --template '{rev}: {desc}\n'

echo '% Rebasing B onto E using detach (same as not using it)'

hg rebase --detach -s 1 -d 4 | hidebackup

hg glog  --template '{rev}: {desc}\n'

echo "Expected A, B, C, D, E"

hg manifest

echo

createrepo > /dev/null 2>&1

hg glog  --template '{rev}: {desc}\n'

echo '% Rebasing C onto E detaching from B and collapsing'

hg rebase --detach --collapse -s 2 -d 4 | hidebackup

hg glog  --template '{rev}: {desc}\n'

echo "Expected A, C, D, E"

hg manifest

exit 0