#!/bin/sh
set -e

TESTDIR="$(readlink -f "$(dirname "$0")")"
. "$TESTDIR/framework"
setupenvironment
configarchitecture 'amd64' 'i386'

buildsimplenativepackage 'old-pkg' 'amd64' '1' 'stable'

setupsimplenativepackage 'new-pkg' 'amd64' '2' 'unstable' 'Provides: old-pkg
Replaces: old-pkg
Conflicts: old-pkg (<< 2)'
BUILDDIR='incoming/new-pkg-2'
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' 'unstable' 'Depends: new-pkg'
BUILDDIR='incoming/old-pkg-2'
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"

setupsimplenativepackage 'super-new-pkg' 'i386' '3' 'experimental' 'Provides: new-pkg
Replaces: new-pkg
Conflicts: new-pkg (<< 3)'
BUILDDIR='incoming/super-new-pkg-3'
echo '/usr/share/doc/super-new-pkg /usr/share/doc/old-pkg' > "${BUILDDIR}/debian/super-new-pkg.links"
echo '/usr/share/doc/super-new-pkg /usr/share/doc/new-pkg' >> "${BUILDDIR}/debian/super-new-pkg.links"
buildpackage "$BUILDDIR" 'experimental' 'main'
rm -rf "$BUILDDIR"

setupsimplenativepackage 'new-pkg' 'all' '3' 'experimental' 'Depends: super-new-pkg'
BUILDDIR='incoming/new-pkg-3'
echo '/usr/share/doc/super-new-pkg /usr/share/doc/old-pkg' > "${BUILDDIR}/debian/new-pkg.links"
echo '/usr/share/doc/super-new-pkg /usr/share/doc/new-pkg' >> "${BUILDDIR}/debian/new-pkg.links"
echo "
override_dh_link:
	rm -rf debian/new-pkg/usr/share/doc/new-pkg/
	dh_link" >> "${BUILDDIR}/debian/rules"
buildpackage "$BUILDDIR" 'experimental' 'main'
rm -rf "$BUILDDIR"

setupaptarchive

msgmsg 'Let a package disappear' 'old-pkg'
testsuccess aptget install old-pkg=1 --trivial-only
testmarkedauto # old-pkg is manual installed
testsuccess aptget dist-upgrade -y
testdpkgnotinstalled old-pkg
cp rootdir/tmp/testsuccess.output disappear.output
testsuccessequal '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.' tail -n 4 disappear.output

sed -i rootdir/var/log/apt/history.log -e '/^Commandline: / d' -e '/^Start-Date: / d' -e '/^End-Date: / d' -e "s#:$(getarchitecture 'native') #:native #"
if [ -n "$SUDO_USER" ]; then
	testfileequal 'rootdir/var/log/apt/history.log' "
Requested-By: $SUDO_USER ($(id -u "$SUDO_USER"))
Install: old-pkg:native (1)

Requested-By: $SUDO_USER ($(id -u "$SUDO_USER"))
Install: new-pkg:native (2, automatic)
Upgrade: old-pkg:native (1, 2)
Disappeared: old-pkg (1)"
else
	testfileequal 'rootdir/var/log/apt/history.log' '
Install: old-pkg:native (1)

Install: new-pkg:native (2, automatic)
Upgrade: old-pkg:native (1, 2)
Disappeared: old-pkg (1)'
fi

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

msgmsg 'Let a package disappear which let the previous disappear' 'new-pkg'
testsuccess aptget dist-upgrade -y -t experimental
testdpkgnotinstalled new-pkg
cp rootdir/tmp/testsuccess.output disappear.output
testsuccessequal 'The following package disappeared from your system as
all files have been overwritten by other packages:
  new-pkg
Note: This is done automatically and on purpose by dpkg.' tail -n 4 disappear.output

testmarkedauto