#!/bin/sh
set -e

TESTDIR=$(readlink -f $(dirname $0))
. $TESTDIR/framework
setupenvironment
configarchitecture 'native'

buildsimplenativepackage "old-pkg" "native" "1.0" "stable"
buildsimplenativepackage "unrelated" "all" "0.5" "unstable"

setupsimplenativepackage "new-pkg" "native" "2.0" "unstable" "Provides: old-pkg
Replaces: old-pkg
Conflicts: old-pkg (<< 2.0)"
BUILDDIR="incoming/new-pkg-2.0"
echo "/usr/share/doc/new-pkg /usr/share/doc/old-pkg" > ${BUILDDIR}/debian/new-pkg.links
buildpackage "$BUILDDIR" "unstable" "main"
rm -rf "$BUILDDIR"

setupsimplenativepackage "old-pkg" "all" "2.0" "unstable" "Depends: new-pkg"
BUILDDIR="incoming/old-pkg-2.0"
echo "/usr/share/doc/new-pkg /usr/share/doc/old-pkg" > ${BUILDDIR}/debian/old-pkg.links
echo "
override_dh_link:
	rm -rf debian/old-pkg/usr/share/doc/old-pkg/
	dh_link" >> ${BUILDDIR}/debian/rules
buildpackage "$BUILDDIR" "unstable" "main"
rm -rf "$BUILDDIR"

setupaptarchive

aptget install old-pkg=1.0 --trivial-only -qq 2>&1 > /dev/null

testmarkedauto # old-pkg is manual installed

CMD="aptget dist-upgrade -y -q=0"
msgtest "Test for equality of" "$CMD"
COMPAREFILE=$(mktemp)
echo "The following package disappeared from your system as
all files have been overwritten by other packages:
  old-pkg
Note: This is done automatically and on purpose by dpkg." > $COMPAREFILE
$CMD 2>&1 | tail -n 4 | diff $COMPAREFILE - && msgpass || msgfail
rm $COMPAREFILE

sed -i rootdir/var/log/apt/history.log -e '/^Commandline: / d' -e '/^Start-Date: / d' -e '/^End-Date: / d' -e "s#:$(getarchitecture 'native') #:native #"
testfileequal "rootdir/var/log/apt/history.log" "
Install: old-pkg:native (1.0)

Install: new-pkg:native (2.0, automatic)
Upgrade: old-pkg:native (1.0, 2.0)
Disappeared: old-pkg (1.0)"

testmarkedauto  # new-pkg should have get the manual flag from old-pkg