#!/bin/sh
set -e

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

insertinstalledpackage 'build-essential' 'all' '1'
insertpackage 'unstable' 'samey' 'amd64,i386,armel,mipsel' '1' 'Multi-Arch: same'
insertinstalledpackage 'samey' 'unknown' '1' 'Multi-Arch: same'

insertsource 'unstable' 'cool-foo' 'any' '1' 'Build-Depends: foo, samey'
insertsource 'unstable' 'bad-amd64-foo' 'any' '1' 'Build-Depends: foo, samey
Build-Conflicts: foo:amd64'
insertsource 'unstable' 'bad-armel-foo' 'any' '1' 'Build-Depends: foo, samey
Build-Conflicts: foo:armel'
insertsource 'unstable' 'bad-amd64-armel-foo' 'any' '1' 'Build-Depends: foo, samey
Build-Conflicts: foo:amd64, foo:armel'
insertsource 'unstable' 'bad-amd64-i386-foo' 'any' '1' 'Build-Depends: foo, samey
Build-Conflicts: foo:amd64, foo:i386'
insertsource 'unstable' 'bad-amd64-i386-armel-foo' 'any' '1' 'Build-Depends: foo, samey
Build-Conflicts: foo:amd64, foo:i386, foo:armel'
insertpackage 'unstable' 'foo' 'amd64,i386,armel,mipsel' '1' 'Multi-Arch: foreign'

setupaptarchive

installsfoosamey() {
	local FOO="foo:$1"
	local SAMEY="samey:$2"
	if [ "$1" = 'amd64' ]; then FOO='foo'; fi
	if [ "$2" = 'amd64' ]; then SAMEY='samey'; fi
	echo "Reading package lists...
Reading package lists...
Building dependency tree...
The following NEW packages will be installed:
  $FOO $SAMEY
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Inst $FOO (1 unstable [$1])
Inst $SAMEY (1 unstable [$2])
Conf $FOO (1 unstable [$1])
Conf $SAMEY (1 unstable [$2])"
}

testdpkginstalled 'samey:unknown'

testsuccessequal "$(installsfoosamey 'amd64' 'amd64')" apt build-dep cool-foo -s
testsuccessequal "$(installsfoosamey 'amd64' 'amd64')" apt build-dep cool-foo -s -a amd64
testsuccessequal "$(installsfoosamey 'amd64' 'i386')" apt build-dep cool-foo -s -a i386
testsuccessequal "$(installsfoosamey 'amd64' 'armel')" apt build-dep cool-foo -s -a armel

testsuccessequal "$(installsfoosamey 'i386' 'amd64')" apt build-dep bad-amd64-foo -s
testsuccessequal "$(installsfoosamey 'i386' 'amd64')" apt build-dep bad-amd64-foo -s -a amd64
testsuccessequal "$(installsfoosamey 'i386' 'i386')" apt build-dep bad-amd64-foo -s -a i386
testsuccessequal "$(installsfoosamey 'i386' 'armel')" apt build-dep bad-amd64-foo -s -a armel

testsuccessequal "$(installsfoosamey 'amd64' 'amd64')" apt build-dep bad-armel-foo -s
testsuccessequal "$(installsfoosamey 'amd64' 'amd64')" apt build-dep bad-armel-foo -s -a amd64
testsuccessequal "$(installsfoosamey 'amd64' 'i386')" apt build-dep bad-armel-foo -s -a i386
testsuccessequal "$(installsfoosamey 'amd64' 'armel')" apt build-dep bad-armel-foo -s -a armel

testsuccessequal "$(installsfoosamey 'i386' 'amd64')" apt build-dep bad-amd64-armel-foo -s
testsuccessequal "$(installsfoosamey 'i386' 'amd64')" apt build-dep bad-amd64-armel-foo -s -a amd64
testsuccessequal "$(installsfoosamey 'i386' 'i386')" apt build-dep bad-amd64-armel-foo -s -a i386
testsuccessequal "$(installsfoosamey 'i386' 'armel')" apt build-dep bad-amd64-armel-foo -s -a armel

testsuccessequal "$(installsfoosamey 'armel' 'amd64')" apt build-dep bad-amd64-i386-foo -s
testsuccessequal "$(installsfoosamey 'armel' 'amd64')" apt build-dep bad-amd64-i386-foo -s -a amd64
testsuccessequal "$(installsfoosamey 'armel' 'i386')" apt build-dep bad-amd64-i386-foo -s -a i386
testsuccessequal "$(installsfoosamey 'armel' 'armel')" apt build-dep bad-amd64-i386-foo -s -a armel

testsuccessequal "$(installsfoosamey 'mipsel' 'amd64')" apt build-dep bad-amd64-i386-armel-foo -s
testsuccessequal "$(installsfoosamey 'mipsel' 'amd64')" apt build-dep bad-amd64-i386-armel-foo -s -a amd64
testsuccessequal "$(installsfoosamey 'mipsel' 'i386')" apt build-dep bad-amd64-i386-armel-foo -s -a i386
testsuccessequal "$(installsfoosamey 'mipsel' 'armel')" apt build-dep bad-amd64-i386-armel-foo -s -a armel


msgmsg 'BarbarianArchitectures' 'config'
echo 'APT::BarbarianArchitectures { "mipsel"; "armel"; };' > rootdir/etc/apt/apt.conf.d/99barbarianarchs
testsuccess aptcache gencaches

testsuccessequal "$(installsfoosamey 'amd64' 'i386')" apt build-dep cool-foo -s -a i386
testsuccessequal "$(installsfoosamey 'i386' 'i386')" apt build-dep bad-amd64-foo -s -a i386
testsuccessequal "$(installsfoosamey 'amd64' 'i386')" apt build-dep bad-armel-foo -s -a i386
testsuccessequal "$(installsfoosamey 'i386' 'i386')" apt build-dep bad-amd64-armel-foo -s -a i386
testfailuremsg 'E: Unable to satisfy dependencies. Reached two conflicting decisions:
   1. builddeps:bad-amd64-i386-foo:i386=1 is selected for install
   2. builddeps:bad-amd64-i386-foo:i386 Depends foo:i386
      but none of the choices are installable:
      - foo:amd64=1 is not selected for install because:
        1. builddeps:bad-amd64-i386-foo:i386=1 is selected for install
        2. builddeps:bad-amd64-i386-foo:i386 Conflicts foo:amd64
      - foo:i386=1 is not selected for install because:
        1. builddeps:bad-amd64-i386-foo:i386=1 is selected for install as above
        2. builddeps:bad-amd64-i386-foo:i386 Conflicts foo:i386'  apt build-dep bad-amd64-i386-foo -s -a i386 --solver 3.0
testfailureequal 'Reading package lists...
Reading package lists...
Building dependency tree...
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 builddeps:bad-amd64-i386-foo:i386 : Depends: foo:i386
E: Unable to correct problems, you have held broken packages.' apt build-dep bad-amd64-i386-foo -s -a i386 --solver internal
testfailuremsg 'E: Unable to satisfy dependencies. Reached two conflicting decisions:
   1. builddeps:bad-amd64-i386-armel-foo:i386=1 is selected for install
   2. builddeps:bad-amd64-i386-armel-foo:i386 Depends foo:i386
      but none of the choices are installable:
      - foo:amd64=1 is not selected for install because:
        1. builddeps:bad-amd64-i386-armel-foo:i386=1 is selected for install
        2. builddeps:bad-amd64-i386-armel-foo:i386 Conflicts foo:amd64
      - foo:i386=1 is not selected for install because:
        1. builddeps:bad-amd64-i386-armel-foo:i386=1 is selected for install as above
        2. builddeps:bad-amd64-i386-armel-foo:i386 Conflicts foo:i386' apt build-dep bad-amd64-i386-armel-foo -s -a i386 --solver 3.0
testfailureequal 'Reading package lists...
Reading package lists...
Building dependency tree...
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 builddeps:bad-amd64-i386-armel-foo:i386 : Depends: foo:i386
E: Unable to correct problems, you have held broken packages.' apt build-dep bad-amd64-i386-armel-foo -s -a i386 --solver internal

testsuccessequal "$(installsfoosamey 'amd64' 'armel')" apt build-dep cool-foo -s -a armel
testsuccessequal "$(installsfoosamey 'i386' 'armel')" apt build-dep bad-amd64-foo -s -a armel
testsuccessequal "$(installsfoosamey 'amd64' 'armel')" apt build-dep bad-armel-foo -s -a armel
testsuccessequal "$(installsfoosamey 'i386' 'armel')" apt build-dep bad-amd64-armel-foo -s -a armel
testsuccessequal "$(installsfoosamey 'armel' 'armel')" apt build-dep bad-amd64-i386-foo -s -a armel
FAILUREMSG="E: Unable to satisfy dependencies. Reached two conflicting decisions:
   1. builddeps:bad-amd64-i386-armel-foo:armel=1 is selected for install
   2. builddeps:bad-amd64-i386-armel-foo:armel Depends foo:armel
      but none of the choices are installable:
      - foo:amd64=1 is not selected for install because:
        1. builddeps:bad-amd64-i386-armel-foo:armel=1 is selected for install
        2. builddeps:bad-amd64-i386-armel-foo:armel Conflicts foo:amd64
      - foo:i386=1 is not selected for install because:
        1. builddeps:bad-amd64-i386-armel-foo:armel=1 is selected for install as above
        2. builddeps:bad-amd64-i386-armel-foo:armel Conflicts foo:i386
      - foo:armel=1 is not selected for install because:
        1. builddeps:bad-amd64-i386-armel-foo:armel=1 is selected for install as above
        2. builddeps:bad-amd64-i386-armel-foo:armel Conflicts foo:armel"
FAILURE='Reading package lists...
Building dependency tree...
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 builddeps:bad-amd64-i386-armel-foo:armel : Depends: foo:armel
E: Unable to correct problems, you have held broken packages.'
testfailuremsg "$FAILUREMSG" apt build-dep bad-amd64-i386-armel-foo -s -a armel --solver 3.0
testfailureequal "Reading package lists...
$FAILURE" apt build-dep bad-amd64-i386-armel-foo -s -a armel --solver internal

msgmsg 'BarbarianArchitectures' 'cmdline options'
rm rootdir/etc/apt/apt.conf.d/99barbarianarchs
testsuccess aptcache gencaches

testsuccessequal "$(installsfoosamey 'mipsel' 'armel')" apt build-dep bad-amd64-i386-armel-foo -s -a armel
testsuccess aptcache gencaches -o APT::BarbarianArchitectures::=armel
testsuccessequal "$(installsfoosamey 'mipsel' 'armel')" apt build-dep bad-amd64-i386-armel-foo -s -a armel -o APT::BarbarianArchitectures::=armel
testfailuremsg "$FAILUREMSG" apt build-dep bad-amd64-i386-armel-foo -s -a armel -o APT::BarbarianArchitectures::=mipsel --solver 3.0
testfailuremsg "$FAILUREMSG" apt build-dep bad-amd64-i386-armel-foo -s -a armel -o APT::BarbarianArchitectures::=mipsel -o APT::BarbarianArchitectures::=armel --solver 3.0
testfailuremsg "$FAILUREMSG" apt build-dep bad-amd64-i386-armel-foo -s -a armel -o APT::BarbarianArchitectures=mipsel,armel --solver 3.0
testfailureequal "$FAILURE" apt build-dep bad-amd64-i386-armel-foo -s -a armel -o APT::BarbarianArchitectures::=mipsel --solver internal
testfailureequal "$FAILURE" apt build-dep bad-amd64-i386-armel-foo -s -a armel -o APT::BarbarianArchitectures::=mipsel -o APT::BarbarianArchitectures::=armel --solver internal
testfailureequal "Reading package lists...
$FAILURE" apt build-dep bad-amd64-i386-armel-foo -s -a armel -o APT::BarbarianArchitectures=mipsel,armel --solver internal