#!/bin/sh
set -e

ensure_correct_packages_file() {
    testequal "Package: foo
Architecture: i386
Version: 1
Priority: optional
Section: others
Maintainer: Joe Sixpack <joe@example.org>
$(dpkg-deb -I ./aptarchive/pool/main/foo_1_i386.deb | grep 'Installed-Size:' | sed 's#^ ##')
Filename: pool/main/foo_1_i386.deb" head -n8 ./aptarchive/dists/test/main/binary-i386/Packages
}

ensure_correct_contents_file() {
    testfileequal ./aptarchive/dists/test/Contents-i386 "usr/bin/foo-i386					    others/foo
usr/share/doc/foo/FEATURES				    others/foo
usr/share/doc/foo/changelog				    others/foo
usr/share/doc/foo/copyright				    others/foo"
}

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

mkdir -p aptarchive/dists/test/main/i18n/
mkdir -p aptarchive/dists/test/main/source/
mkdir -p aptarchive/dists/test/main/binary-i386
mkdir -p aptarchive/pool/main

mkdir aptarchive-overrides
mkdir aptarchive-cache
cat > ftparchive.conf <<"EOF"
Dir {
  ArchiveDir "./aptarchive";
  OverrideDir "./aptarchive-overrides";
  CacheDir "./aptarchive-cache";
};

Default {
 Packages::Compress ". gzip bzip2";
 Contents::Compress ". gzip bzip2";
 LongDescription "false";
};

TreeDefault {
 BinCacheDB "packages-$(SECTION)-$(ARCH).db";

 Directory  "pool/$(SECTION)";
 SrcDirectory "pool/$(SECTION)";

 Packages   "$(DIST)/$(SECTION)/binary-$(ARCH)/Packages";
 Contents    "$(DIST)/Contents-$(ARCH)";
};

Tree "dists/test" {
  Sections "main";
  Architectures "i386";

};
EOF

# build one package
buildsimplenativepackage 'foo' 'i386' '1' 'test'
mv incoming/* aptarchive/pool/main/

# generate (empty cachedb)
testsuccess aptftparchive generate ftparchive.conf -o APT::FTPArchive::ShowCacheMisses=1
cp rootdir/tmp/testsuccess.output stats-out.txt
ensure_correct_packages_file
ensure_correct_contents_file
testsuccessequal ' Misses in Cache: 2
 dists/test/Contents-i386: New 402 B  Misses in Cache: 0' grep Misses stats-out.txt

# generate again
testsuccess aptftparchive generate ftparchive.conf -o APT::FTPArchive::ShowCacheMisses=1
cp rootdir/tmp/testsuccess.output stats-out.txt
ensure_correct_packages_file
ensure_correct_contents_file
testsuccessequal ' Misses in Cache: 0
 dists/test/Contents-i386:  Misses in Cache: 0' grep Misses stats-out.txt

# and again (with removing the Packages file)
rm -f ./aptarchive/dists/test/main/binary-i386/*
rm -f ./aptarchive/dists/test/Contents-i386
testsuccess aptftparchive generate ftparchive.conf -o APT::FTPArchive::ShowCacheMisses=1
cp rootdir/tmp/testsuccess.output stats-out.txt
ensure_correct_packages_file
ensure_correct_contents_file
testsuccessequal ' Misses in Cache: 0
 dists/test/Contents-i386: New 402 B  Misses in Cache: 0' grep Misses stats-out.txt

# and clean
rm -rf aptarchive/pool/main/*
testsuccessequal "packages-main-i386.db" aptftparchive clean ftparchive.conf
testsuccess aptftparchive clean ftparchive.conf -o Debug::APT::FTPArchive::Clean=1
cp rootdir/tmp/testsuccess.output clean-out.txt
testsuccessequal "0	Number of unique keys in the tree" grep unique clean-out.txt
testsuccessequal "packages-main-i386.db" grep packages-main-i386.db clean-out.txt