#!/bin/sh
set -e

TESTDIR="$(readlink -f "$(dirname "$0")")"
. "$TESTDIR/framework"
setupenvironment
configarchitecture 'amd64'
configcompression '.' 'bz2'

echo 'Package: apt
Priority: important
Section: admin
Installed-Size: 5984
Maintainer: APT Development Team <deity@lists.debian.org>
Architecture: i386
Version: 0.8.7
Filename: pool/main/a/apt/apt_0.8.7_i386.deb
Size: 2140230
MD5sum: 74769bfbcef9ebc4fa74f7a5271b9c08
Description: Advanced front-end for dpkg
Description-md5: d41ee493aa9fcc6cbc9ce4eb7069959c' > aptarchive/Packages
compressfile aptarchive/Packages

echo "Package: apt
Description-en: Advanced front-end for dpkg
 This is Debian's next generation front-end for the dpkg package manager.
 It provides the apt-get utility and APT dselect method that provides a
 simpler, safer way to install and upgrade packages.
$MD5Sum" > aptarchive/en
compressfile aptarchive/en

echo "APT::FTPArchive::Release::Patterns:: \"en\";
APT::FTPArchive::Release::Patterns:: \"en.*\";" > rootdir/etc/apt/apt.conf.d/ftparchivepattern

export APT_DONT_SIGN='InRelease'
setupaptarchive --no-update
rm -f aptarchive/Packages aptarchive/en

rm -f rootdir/etc/apt/trusted.gpg.d/*
sed -i -e 's#^deb #deb [trusted=yes] #' rootdir/etc/apt/sources.list.d/*

APTARCHIVE="$(readlink -f ./aptarchive)"
GPGERROR="W: GPG error: file:$APTARCHIVE  Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 5A90D141DBAC8DAE"

msgmsg 'Running update again does not change result' '0'
testwarningmsg "$GPGERROR" apt update
listcurrentlistsdirectory > lists.before
testsuccess grep 'aptarchive_en$' lists.before
testsuccess grep 'aptarchive_Packages$' lists.before
testsuccess grep 'aptarchive_Release$' lists.before
testfailure grep 'aptarchive_Release.gpg$' lists.before

for i in $(seq 1 3); do
	msgmsg 'Running update again does not change result' "$i"
	testwarningmsg "$GPGERROR" apt update
	testfileequal lists.before "$(listcurrentlistsdirectory)"
done

find rootdir/var/lib/apt/lists -name '*Release*' -delete
msgmsg 'Running update with a repository gaining hashsums'
testwarningmsg "$GPGERROR" apt update
testfileequal lists.before "$(listcurrentlistsdirectory)"

changetowebserver
find aptarchive -name '*Release*' -delete
rm -rf rootdir/var/lib/apt/lists

msgmsg 'Running update with no indexes' '0'
testsuccess apt update
listcurrentlistsdirectory > lists.before
for i in $(seq 1 3); do
	msgmsg 'Running update with no indexes' "$i"
	testsuccess apt update -o Debug::pkgAcquire::Worker=1 -o Debug::Acquire::Transaction=1
	testfileequal lists.before "$(listcurrentlistsdirectory)"
done