[apt.git] / test / integration / test-pdiff-usage

#!/bin/sh
set -e

TESTDIR="$(readlink -f "$(dirname "$0")")"
. "$TESTDIR/framework"

setupenvironment
configarchitecture 'i386'
LOWCOSTEXT='lz4'

buildaptarchive
setupflataptarchive
changetowebserver -o aptwebserver::support::modified-since=false

PKGFILE="${TESTDIR}/$(echo "$(basename $0)" | sed 's#^test-#Packages-#')"

wasmergeused() {
	testsuccess apt update "$@"

	msgtest 'No intermediate patch files' 'still exist'
	local EDS="$(find rootdir/var/lib/apt/lists -name '*.ed' -o -name '*.ed.*')"
	if [ -z "$EDS" ]; then
		msgpass
	else
		echo
		echo "$EDS"
		msgfail
	fi

	if echo "$*" | grep -q -- '-o test::cannot-use-pdiff=1'; then
		msgtest 'Check if pdiff was' 'not used'
		cp -a rootdir/tmp/testsuccess.output rootdir/tmp/aptupdate.output
		testsuccess --nomsg grep 'diff_Index: Did not find a good hashsum in the index' rootdir/tmp/aptupdate.output
		return;
	fi

	msgtest 'Check if the right pdiff merger was used'
	if grep -q '^pkgAcqIndexMergeDiffs::Done(): rred' rootdir/tmp/testsuccess.output; then
		if echo "$*" | grep -q -- '-o Acquire::PDiffs::Merge=1'; then
			msgpass
		else
			msgfail "Merge shouldn't have been used, but was"
		fi
	elif echo "$*" | grep -q -- '-o Acquire::PDiffs::Merge=1'; then
		msgfail "Merge should have been used, but wasn't"
	else
		msgpass
	fi
}

testrun() {
	configcompression '.' 'xz'
	msgmsg "Testcase: setup the base with: $*"
	local DOWNLOADHASH=true
	if [ "$1" = 'nohash' ]; then DOWNLOADHASH=false; shift; fi
	find aptarchive -name 'Packages*' -type f -delete
	cp "${PKGFILE}" aptarchive/Packages
	compressfile 'aptarchive/Packages'
	generatereleasefiles
	signreleasefiles
	rm -rf aptarchive/Packages.diff rootdir/var/lib/apt/lists rootdir/var/lib/apt/lists-bak
	testsuccess aptget update "$@"
	cp -a rootdir/var/lib/apt/lists rootdir/var/lib/apt/lists-bak
	testnopackage newstuff
	testsuccessequal "$(cat "${PKGFILE}")
" aptcache show apt oldstuff
	configcompression '.' 'gz'

	# see if the code deals properly with leftover partial files
	touch rootdir/var/lib/apt/lists-bak/partial/localhost:${APTHTTPPORT}_Packages

	msgmsg "Testcase: apply with one patch: $*"
	find aptarchive -name 'Packages*' -type f -delete
	cp "${PKGFILE}-new" aptarchive/Packages
	compressfile 'aptarchive/Packages'
	mkdir -p aptarchive/Packages.diff
	PATCHFILE="aptarchive/Packages.diff/$(date +%Y-%m-%d-%H%M.%S)"
	diff -e "${PKGFILE}" "${PKGFILE}-new" > "${PATCHFILE}" || true
	cat "$PATCHFILE" | gzip > "${PATCHFILE}.gz"
	PATCHINDEX='aptarchive/Packages.diff/Index'
	echo "SHA256-Current: $(sha256sum "${PKGFILE}-new" | cut -d' ' -f 1) $(stat -c%s "${PKGFILE}-new")
SHA256-History:
 01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b 33053002 2010-08-18-2013.28
 $(sha256sum "$PKGFILE" | cut -d' ' -f 1) $(stat -c%s "$PKGFILE") $(basename "$PATCHFILE")
SHA256-Patches:
 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 19722 2010-08-18-2013.28
 $(sha256sum "$PATCHFILE" | cut -d' ' -f 1) $(stat -c%s "$PATCHFILE") $(basename "$PATCHFILE")" > "$PATCHINDEX"
	if $DOWNLOADHASH; then
		echo "SHA256-Download:
 d2a1b33187ed2d248eeae3b1223ea71791ea35f2138a713ed371332a6421f467 197 2010-08-18-2013.28.gz
 $(sha256sum "${PATCHFILE}.gz" | cut -d' ' -f 1) $(stat -c%s "${PATCHFILE}.gz") $(basename "${PATCHFILE}.gz")" >> "$PATCHINDEX"
	fi

	generatereleasefiles '+1hour'
	signreleasefiles
	find aptarchive -name 'Packages*' -type f -delete
	wasmergeused "$@"
	testnopackage oldstuff
	testsuccessequal "$(cat "${PKGFILE}-new")
" aptcache show apt newstuff

	msgmsg "Testcase: apply with one patch and SHA1 only: $*"
	find aptarchive -name 'Packages*' -type f -delete
	cp "${PKGFILE}-new" aptarchive/Packages
	compressfile 'aptarchive/Packages'
	mkdir -p aptarchive/Packages.diff
	PATCHFILE="aptarchive/Packages.diff/$(date +%Y-%m-%d-%H%M.%S)"
	diff -e "${PKGFILE}" "${PKGFILE}-new" > "${PATCHFILE}" || true
	cat "$PATCHFILE" | gzip > "${PATCHFILE}.gz"
	PATCHINDEX='aptarchive/Packages.diff/Index'
	echo "SHA1-Current: $(sha1sum "${PKGFILE}-new" | cut -d' ' -f 1) $(stat -c%s "${PKGFILE}-new")
SHA1-History:
 9f4148e06d7faa37062994ff10d0c842d7017513 33053002 2010-08-18-2013.28
 $(sha1sum "$PKGFILE" | cut -d' ' -f 1) $(stat -c%s "$PKGFILE") $(basename "$PATCHFILE")
SHA1-Patches:
 7651fc0ac57cd83d41c63195a9342e2db5650257 19722 2010-08-18-2013.28
 $(sha1sum "$PATCHFILE" | cut -d' ' -f 1) $(stat -c%s "$PATCHFILE") $(basename "$PATCHFILE")" > "$PATCHINDEX"
	if $DOWNLOADHASH; then
		echo "SHA1-Download:
 2365ac0ac57cde3d43c63145e8251a3bd5410213 197 2010-08-18-2013.28.gz
 $(sha1sum "${PATCHFILE}.gz" | cut -d' ' -f 1) $(stat -c%s "${PATCHFILE}.gz") $(basename "${PATCHFILE}.gz")" >> "$PATCHINDEX"
	fi

	generatereleasefiles '+1hour'
	signreleasefiles
	rm -rf rootdir/var/lib/apt/lists
	cp -a rootdir/var/lib/apt/lists-bak rootdir/var/lib/apt/lists
	wasmergeused "$@" -o test::cannot-use-pdiff=1
	testnopackage oldstuff
	testsuccessequal "$(cat "${PKGFILE}-new")
" aptcache show apt newstuff

	msgmsg "Testcase: apply with two patches: $*"
	cp "${PKGFILE}-new" aptarchive/Packages
	echo '
Package: futurestuff
Version: 1.0
Architecture: i386
Maintainer: Joe Sixpack <joe@example.org>
Installed-Size: 202
Filename: pool/futurestuff_1.0_i386.deb
Size: 202200
SHA256: b46fd154615edaae5ba33c56a5cc0e7deaef23e2da3e4f129727fd660f28f050
Description: some cool and shiny future stuff
 This package will appear in the next next mirror update
Description-md5: d5f89fbbc2ce34c455dfee9b67d82b6b' >> aptarchive/Packages

	compressfile 'aptarchive/Packages'
	PATCHFILE2="aptarchive/Packages.diff/$(date -d 'now + 1hour' '+%Y-%m-%d-%H%M.%S')"
	diff -e "${PKGFILE}-new" aptarchive/Packages > "${PATCHFILE2}" || true
	cat "$PATCHFILE2" | gzip > "${PATCHFILE2}.gz"
	echo "SHA256-Current: $(sha256sum aptarchive/Packages | cut -d' ' -f 1) $(stat -c%s aptarchive/Packages)
SHA256-History:
 01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b 33053002 2010-08-18-2013.28
 $(sha256sum "$PKGFILE" | cut -d' ' -f 1) $(stat -c%s "$PKGFILE") $(basename "$PATCHFILE")
 $(sha256sum "${PKGFILE}-new" | cut -d' ' -f 1) $(stat -c%s "${PKGFILE}-new") $(basename "${PATCHFILE2}")
SHA256-Patches:
 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 19722 2010-08-18-2013.28
 $(sha256sum "$PATCHFILE" | cut -d' ' -f 1) $(stat -c%s "$PATCHFILE") $(basename "$PATCHFILE")
 $(sha256sum "${PATCHFILE2}" | cut -d' ' -f 1) $(stat -c%s "${PATCHFILE2}") $(basename "${PATCHFILE2}")" > "$PATCHINDEX"
	if $DOWNLOADHASH; then
		echo "SHA256-Download:
 d2a1b33187ed2d248eeae3b1223ea71791ea35f2138a713ed371332a6421f467 197 2010-08-18-2013.28.gz
 $(sha256sum "${PATCHFILE}.gz" | cut -d' ' -f 1) $(stat -c%s "${PATCHFILE}.gz") $(basename "${PATCHFILE}.gz")
 $(sha256sum "${PATCHFILE2}.gz" | cut -d' ' -f 1) $(stat -c%s "${PATCHFILE2}.gz") $(basename "${PATCHFILE2}.gz")" >> "$PATCHINDEX"
	fi

	generatereleasefiles '+2hour'
	signreleasefiles
	cp -a aptarchive/Packages Packages-future
	find aptarchive -name 'Packages*' -type f -delete
	rm -rf rootdir/var/lib/apt/lists
	cp -a rootdir/var/lib/apt/lists-bak rootdir/var/lib/apt/lists
	wasmergeused "$@"
	testnopackage oldstuff
	testsuccessequal "$(cat Packages-future)
" aptcache show apt newstuff futurestuff

	# we reuse the archive state of the previous test here
	msgmsg "Testcase: downloading a patch fails, but successful fallback: $*"
	rm -rf rootdir/var/lib/apt/lists
	cp -a rootdir/var/lib/apt/lists-bak rootdir/var/lib/apt/lists
	cp Packages-future aptarchive/Packages
	rm "${PATCHFILE}.gz"
	testsuccess apt update "$@"
	cp rootdir/tmp/testsuccess.output patchdownload.output
	testsuccess grep '^Falling back to normal index file acquire' patchdownload.output
	testnopackage oldstuff
	testsuccessequal "$(cat Packages-future)
" aptcache show apt newstuff futurestuff

	msgmsg "Testcase: patch applying fails, but successful fallback: $*"
	rm -rf rootdir/var/lib/apt/lists
	cp -a rootdir/var/lib/apt/lists-bak rootdir/var/lib/apt/lists
	cp "${PKGFILE}-new" aptarchive/Packages
	compressfile 'aptarchive/Packages'
	mkdir -p aptarchive/Packages.diff
	PATCHFILE="aptarchive/Packages.diff/$(date +%Y-%m-%d-%H%M.%S)"
	diff -e "${PKGFILE}" "${PKGFILE}-new" > "${PATCHFILE}" || true
	cat "$PATCHFILE" | gzip > "${PATCHFILE}.gz"
	PATCHINDEX='aptarchive/Packages.diff/Index'
	echo "SHA256-Current: $(sha256sum "${PKGFILE}-new" | cut -d' ' -f 1) $(stat -c%s "${PKGFILE}-new")
SHA256-History:
 01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b 33053002 2010-08-18-2013.28
 $(sha256sum "$PKGFILE" | cut -d' ' -f 1) $(stat -c%s "$PKGFILE") $(basename "$PATCHFILE")
SHA256-Patches:
 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 19722 2010-08-18-2013.28
 $(sha256sum "$PATCHFILE" | cut -d' ' -f 1) $(stat -c%s "$PATCHFILE") $(basename "$PATCHFILE")" > $PATCHINDEX
	if $DOWNLOADHASH; then
		echo "SHA256-Download:
 d2a1b33187ed2d248eeae3b1223ea71791ea35f2138a713ed371332a6421f467 197 2010-08-18-2013.28.gz
 $(sha256sum "${PATCHFILE}.gz" | cut -d' ' -f 1) $(stat -c%s "${PATCHFILE}.gz") $(basename "${PATCHFILE}.gz")" >> $PATCHINDEX
	fi
	# needs to look like a valid command, otherwise the parser will fail before hashes are checked
	echo '1d' > "$PATCHFILE"
	cat "$PATCHFILE" | gzip > "${PATCHFILE}.gz"
	generatereleasefiles '+1hour'
	signreleasefiles
	testsuccess apt update "$@"
	cp -f rootdir/tmp/testsuccess.output rootdir/tmp/aptupdate.output
	testsuccess grep 'Hash Sum mismatch' rootdir/tmp/aptupdate.output
	testnopackage oldstuff
	testsuccessequal "$(cat "${PKGFILE}-new")
" aptcache show apt newstuff

	msgmsg "Testcase: pdiff patch bigger than index itself: $*"
	rm -rf rootdir/var/lib/apt/lists
	cp -a rootdir/var/lib/apt/lists-bak rootdir/var/lib/apt/lists
	# the general testcode checks for leftovers in partial, but as this file
	# is never touched in this test as it exits earlier its not a leftover…
	rm -f rootdir/var/lib/apt/lists/partial/localhost:${APTHTTPPORT}_Packages
	cp "${PKGFILE}-new" aptarchive/Packages
	compressfile 'aptarchive/Packages'
	mkdir -p aptarchive/Packages.diff
	PATCHFILE="aptarchive/Packages.diff/$(date +%Y-%m-%d-%H%M.%S)"
	diff -e "${PKGFILE}" "${PKGFILE}-new" > "${PATCHFILE}" || true
	cat "$PATCHFILE" | gzip > "${PATCHFILE}.gz"
	PATCHINDEX='aptarchive/Packages.diff/Index'
	BIGSIZE="$(stat -c%s "$PATCHFILE")"
	if ! $DOWNLOADHASH; then
		BIGSIZE="${BIGSIZE}000"
	fi
	echo "SHA256-Current: $(sha256sum "${PKGFILE}-new" | cut -d' ' -f 1) $(stat -c%s "${PKGFILE}-new")
SHA256-History:
 01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b 33053002 2010-08-18-2013.28
 $(sha256sum "$PKGFILE" | cut -d' ' -f 1) $(stat -c%s "$PKGFILE") $(basename "$PATCHFILE")
SHA256-Patches:
 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 19722 2010-08-18-2013.28
 $(sha256sum "$PATCHFILE" | cut -d' ' -f 1) $BIGSIZE $(basename "$PATCHFILE")" > "$PATCHINDEX"
	if $DOWNLOADHASH; then
		echo "SHA256-Download:
 d2a1b33187ed2d248eeae3b1223ea71791ea35f2138a713ed371332a6421f467 197 2010-08-18-2013.28.gz
 $(sha256sum "${PATCHFILE}.gz" | cut -d' ' -f 1) $(stat -c%s "${PATCHFILE}.gz")000 $(basename "${PATCHFILE}.gz")" >> "$PATCHINDEX"
	fi
	generatereleasefiles '+1hour'
	signreleasefiles
	testsuccess apt update -o Debug::pkgAcquire::Diffs=1 "$@"
	cp -f rootdir/tmp/testsuccess.output rootdir/tmp/aptupdate.output
	testsuccess grep 'bytes (Limit is' rootdir/tmp/aptupdate.output
	testnopackage oldstuff
	testsuccessequal "$(cat "${PKGFILE}-new")
" aptcache show apt newstuff
}
echo 'Debug::pkgAcquire::Diffs "true";
Debug::Acquire::Transaction "true";
Debug::pkgAcquire::rred "true";' > rootdir/etc/apt/apt.conf.d/rreddebug.conf

testcase() {
	testrun nohash -o Acquire::PDiffs::Merge=0 -o APT::Get::List-Cleanup=1 "$@"
	testrun nohash -o Acquire::PDiffs::Merge=1 -o APT::Get::List-Cleanup=1 "$@"

	testrun -o Acquire::PDiffs::Merge=0 -o APT::Get::List-Cleanup=1 "$@"
	testrun -o Acquire::PDiffs::Merge=1 -o APT::Get::List-Cleanup=1 "$@"
	testrun -o Acquire::PDiffs::Merge=0 -o APT::Get::List-Cleanup=0 "$@"
	testrun -o Acquire::PDiffs::Merge=1 -o APT::Get::List-Cleanup=0 "$@"
}
aptautotest_apt_update() { aptautotest_aptget_update "$@"; testsuccess test -e "rootdir/var/lib/apt/lists/localhost:${APTHTTPPORT}_Packages"; }
testcase -o Acquire::IndexTargets::deb::Packages::KeepCompressed=false
aptautotest_apt_update() { aptautotest_aptget_update "$@"; testsuccess test -e "rootdir/var/lib/apt/lists/localhost:${APTHTTPPORT}_Packages.$LOWCOSTEXT"; }
testcase -o Acquire::IndexTargets::deb::Packages::KeepCompressed=true
Commit	Line	Data
f213b6ea DK	1	#!/bin/sh
	2	set -e
	3
3abb6a6a DK	4	TESTDIR="$(readlink -f "$(dirname "$0")")"
3abb6a6a DK	5	. "$TESTDIR/framework"
f213b6ea DK	6
f213b6ea DK	7	setupenvironment
47d2bc78	8	configarchitecture 'i386'
0179cfa8	9	LOWCOSTEXT='lz4'
f213b6ea DK	10
	11	buildaptarchive
	12	setupflataptarchive
63c71412	13	changetowebserver -o aptwebserver::support::modified-since=false
f213b6ea	14
f213b6ea	15	PKGFILE="${TESTDIR}/$(echo "$(basename $0)" \| sed 's#^test-#Packages-#')"
47d2bc78	16
47d2bc78	17	wasmergeused() {
4e3c5633	18	testsuccess apt update "$@"
50bd6fd3	19
34d6ece7 DK	20	msgtest 'No intermediate patch files' 'still exist'
	21	local EDS="$(find rootdir/var/lib/apt/lists -name '.ed' -o -name '.ed.*')"
	22	if [ -z "$EDS" ]; then
	23	msgpass
	24	else
	25	echo
	26	echo "$EDS"
	27	msgfail
	28	fi
	29
8d0d9255 DK	30	if echo "$*" \| grep -q -- '-o test::cannot-use-pdiff=1'; then
	31	msgtest 'Check if pdiff was' 'not used'
	32	cp -a rootdir/tmp/testsuccess.output rootdir/tmp/aptupdate.output
	33	testsuccess --nomsg grep 'diff_Index: Did not find a good hashsum in the index' rootdir/tmp/aptupdate.output
	34	return;
	35	fi
	36
47d2bc78	37	msgtest 'Check if the right pdiff merger was used'
ba6b79bd	38	if grep -q '^pkgAcqIndexMergeDiffs::Done(): rred' rootdir/tmp/testsuccess.output; then
8d0d9255	39	if echo "$*" \| grep -q -- '-o Acquire::PDiffs::Merge=1'; then
47d2bc78 DK	40	msgpass
	41	else
	42	msgfail "Merge shouldn't have been used, but was"
	43	fi
8d0d9255	44	elif echo "$*" \| grep -q -- '-o Acquire::PDiffs::Merge=1'; then
47d2bc78 DK	45	msgfail "Merge should have been used, but wasn't"
	46	else
	47	msgpass
	48	fi
	49	}
	50
	51	testrun() {
4e3c5633	52	configcompression '.' 'xz'
34d6ece7	53	msgmsg "Testcase: setup the base with: $*"
4f51fd86 DK	54	local DOWNLOADHASH=true
4f51fd86 DK	55	if [ "$1" = 'nohash' ]; then DOWNLOADHASH=false; shift; fi
47d2bc78	56	find aptarchive -name 'Packages*' -type f -delete
3abb6a6a	57	cp "${PKGFILE}" aptarchive/Packages
47d2bc78 DK	58	compressfile 'aptarchive/Packages'
	59	generatereleasefiles
	60	signreleasefiles
146f7715	61	rm -rf aptarchive/Packages.diff rootdir/var/lib/apt/lists rootdir/var/lib/apt/lists-bak
47d2bc78 DK	62	testsuccess aptget update "$@"
	63	cp -a rootdir/var/lib/apt/lists rootdir/var/lib/apt/lists-bak
	64	testnopackage newstuff
3abb6a6a	65	testsuccessequal "$(cat "${PKGFILE}")
f213b6ea	66	" aptcache show apt oldstuff
4e3c5633	67	configcompression '.' 'gz'
f213b6ea	68
ef3c549e DK	69	# see if the code deals properly with leftover partial files
	70	touch rootdir/var/lib/apt/lists-bak/partial/localhost:${APTHTTPPORT}_Packages
	71
34d6ece7	72	msgmsg "Testcase: apply with one patch: $*"
4e3c5633	73	find aptarchive -name 'Packages*' -type f -delete
3abb6a6a	74	cp "${PKGFILE}-new" aptarchive/Packages
47d2bc78 DK	75	compressfile 'aptarchive/Packages'
	76	mkdir -p aptarchive/Packages.diff
	77	PATCHFILE="aptarchive/Packages.diff/$(date +%Y-%m-%d-%H%M.%S)"
3abb6a6a DK	78	diff -e "${PKGFILE}" "${PKGFILE}-new" > "${PATCHFILE}" \|\| true
3abb6a6a DK	79	cat "$PATCHFILE" \| gzip > "${PATCHFILE}.gz"
47d2bc78	80	PATCHINDEX='aptarchive/Packages.diff/Index'
8d0d9255	81	echo "SHA256-Current: $(sha256sum "${PKGFILE}-new" \| cut -d' ' -f 1) $(stat -c%s "${PKGFILE}-new")
f6d4ab9a DK	82	SHA256-History:
f6d4ab9a DK	83	01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b 33053002 2010-08-18-2013.28
3abb6a6a	84	$(sha256sum "$PKGFILE" \| cut -d' ' -f 1) $(stat -c%s "$PKGFILE") $(basename "$PATCHFILE")
f6d4ab9a DK	85	SHA256-Patches:
f6d4ab9a DK	86	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 19722 2010-08-18-2013.28
3abb6a6a	87	$(sha256sum "$PATCHFILE" \| cut -d' ' -f 1) $(stat -c%s "$PATCHFILE") $(basename "$PATCHFILE")" > "$PATCHINDEX"
4f51fd86	88	if $DOWNLOADHASH; then
8d0d9255	89	echo "SHA256-Download:
4f51fd86	90	d2a1b33187ed2d248eeae3b1223ea71791ea35f2138a713ed371332a6421f467 197 2010-08-18-2013.28.gz
3abb6a6a	91	$(sha256sum "${PATCHFILE}.gz" \| cut -d' ' -f 1) $(stat -c%s "${PATCHFILE}.gz") $(basename "${PATCHFILE}.gz")" >> "$PATCHINDEX"
4f51fd86 DK	92	fi
4f51fd86 DK	93
47d2bc78 DK	94	generatereleasefiles '+1hour'
	95	signreleasefiles
	96	find aptarchive -name 'Packages*' -type f -delete
	97	wasmergeused "$@"
	98	testnopackage oldstuff
3abb6a6a	99	testsuccessequal "$(cat "${PKGFILE}-new")
47d2bc78	100	" aptcache show apt newstuff
f213b6ea	101
f345d057 JAK	102	msgmsg "Testcase: apply with one patch and SHA1 only: $*"
	103	find aptarchive -name 'Packages*' -type f -delete
	104	cp "${PKGFILE}-new" aptarchive/Packages
	105	compressfile 'aptarchive/Packages'
	106	mkdir -p aptarchive/Packages.diff
	107	PATCHFILE="aptarchive/Packages.diff/$(date +%Y-%m-%d-%H%M.%S)"
	108	diff -e "${PKGFILE}" "${PKGFILE}-new" > "${PATCHFILE}" \|\| true
	109	cat "$PATCHFILE" \| gzip > "${PATCHFILE}.gz"
	110	PATCHINDEX='aptarchive/Packages.diff/Index'
	111	echo "SHA1-Current: $(sha1sum "${PKGFILE}-new" \| cut -d' ' -f 1) $(stat -c%s "${PKGFILE}-new")
	112	SHA1-History:
	113	9f4148e06d7faa37062994ff10d0c842d7017513 33053002 2010-08-18-2013.28
	114	$(sha1sum "$PKGFILE" \| cut -d' ' -f 1) $(stat -c%s "$PKGFILE") $(basename "$PATCHFILE")
	115	SHA1-Patches:
	116	7651fc0ac57cd83d41c63195a9342e2db5650257 19722 2010-08-18-2013.28
	117	$(sha1sum "$PATCHFILE" \| cut -d' ' -f 1) $(stat -c%s "$PATCHFILE") $(basename "$PATCHFILE")" > "$PATCHINDEX"
	118	if $DOWNLOADHASH; then
	119	echo "SHA1-Download:
	120	2365ac0ac57cde3d43c63145e8251a3bd5410213 197 2010-08-18-2013.28.gz
	121	$(sha1sum "${PATCHFILE}.gz" \| cut -d' ' -f 1) $(stat -c%s "${PATCHFILE}.gz") $(basename "${PATCHFILE}.gz")" >> "$PATCHINDEX"
	122	fi
	123
	124	generatereleasefiles '+1hour'
	125	signreleasefiles
8d0d9255 DK	126	rm -rf rootdir/var/lib/apt/lists
8d0d9255 DK	127	cp -a rootdir/var/lib/apt/lists-bak rootdir/var/lib/apt/lists
f345d057 JAK	128	wasmergeused "$@" -o test::cannot-use-pdiff=1
	129	testnopackage oldstuff
	130	testsuccessequal "$(cat "${PKGFILE}-new")
	131	" aptcache show apt newstuff
	132
34d6ece7	133	msgmsg "Testcase: apply with two patches: $*"
3abb6a6a	134	cp "${PKGFILE}-new" aptarchive/Packages
47d2bc78 DK	135	echo '
	136	Package: futurestuff
	137	Version: 1.0
	138	Architecture: i386
	139	Maintainer: Joe Sixpack <joe@example.org>
	140	Installed-Size: 202
	141	Filename: pool/futurestuff_1.0_i386.deb
	142	Size: 202200
47d2bc78 DK	143	SHA256: b46fd154615edaae5ba33c56a5cc0e7deaef23e2da3e4f129727fd660f28f050
	144	Description: some cool and shiny future stuff
	145	This package will appear in the next next mirror update
	146	Description-md5: d5f89fbbc2ce34c455dfee9b67d82b6b' >> aptarchive/Packages
	147
	148	compressfile 'aptarchive/Packages'
	149	PATCHFILE2="aptarchive/Packages.diff/$(date -d 'now + 1hour' '+%Y-%m-%d-%H%M.%S')"
3abb6a6a DK	150	diff -e "${PKGFILE}-new" aptarchive/Packages > "${PATCHFILE2}" \|\| true
3abb6a6a DK	151	cat "$PATCHFILE2" \| gzip > "${PATCHFILE2}.gz"
8d0d9255	152	echo "SHA256-Current: $(sha256sum aptarchive/Packages \| cut -d' ' -f 1) $(stat -c%s aptarchive/Packages)
f6d4ab9a DK	153	SHA256-History:
f6d4ab9a DK	154	01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b 33053002 2010-08-18-2013.28
3abb6a6a DK	155	$(sha256sum "$PKGFILE" \| cut -d' ' -f 1) $(stat -c%s "$PKGFILE") $(basename "$PATCHFILE")
3abb6a6a DK	156	$(sha256sum "${PKGFILE}-new" \| cut -d' ' -f 1) $(stat -c%s "${PKGFILE}-new") $(basename "${PATCHFILE2}")
f6d4ab9a DK	157	SHA256-Patches:
f6d4ab9a DK	158	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 19722 2010-08-18-2013.28
3abb6a6a DK	159	$(sha256sum "$PATCHFILE" \| cut -d' ' -f 1) $(stat -c%s "$PATCHFILE") $(basename "$PATCHFILE")
3abb6a6a DK	160	$(sha256sum "${PATCHFILE2}" \| cut -d' ' -f 1) $(stat -c%s "${PATCHFILE2}") $(basename "${PATCHFILE2}")" > "$PATCHINDEX"
4f51fd86	161	if $DOWNLOADHASH; then
8d0d9255	162	echo "SHA256-Download:
4f51fd86	163	d2a1b33187ed2d248eeae3b1223ea71791ea35f2138a713ed371332a6421f467 197 2010-08-18-2013.28.gz
3abb6a6a DK	164	$(sha256sum "${PATCHFILE}.gz" \| cut -d' ' -f 1) $(stat -c%s "${PATCHFILE}.gz") $(basename "${PATCHFILE}.gz")
3abb6a6a DK	165	$(sha256sum "${PATCHFILE2}.gz" \| cut -d' ' -f 1) $(stat -c%s "${PATCHFILE2}.gz") $(basename "${PATCHFILE2}.gz")" >> "$PATCHINDEX"
4f51fd86 DK	166	fi
4f51fd86 DK	167
47d2bc78 DK	168	generatereleasefiles '+2hour'
	169	signreleasefiles
	170	cp -a aptarchive/Packages Packages-future
	171	find aptarchive -name 'Packages*' -type f -delete
	172	rm -rf rootdir/var/lib/apt/lists
	173	cp -a rootdir/var/lib/apt/lists-bak rootdir/var/lib/apt/lists
	174	wasmergeused "$@"
	175	testnopackage oldstuff
25b86db1	176	testsuccessequal "$(cat Packages-future)
47d2bc78 DK	177	" aptcache show apt newstuff futurestuff
47d2bc78 DK	178
dfcf7f35 DK	179	# we reuse the archive state of the previous test here
	180	msgmsg "Testcase: downloading a patch fails, but successful fallback: $*"
	181	rm -rf rootdir/var/lib/apt/lists
	182	cp -a rootdir/var/lib/apt/lists-bak rootdir/var/lib/apt/lists
	183	cp Packages-future aptarchive/Packages
	184	rm "${PATCHFILE}.gz"
	185	testsuccess apt update "$@"
	186	cp rootdir/tmp/testsuccess.output patchdownload.output
	187	testsuccess grep '^Falling back to normal index file acquire' patchdownload.output
	188	testnopackage oldstuff
	189	testsuccessequal "$(cat Packages-future)
	190	" aptcache show apt newstuff futurestuff
	191
34d6ece7	192	msgmsg "Testcase: patch applying fails, but successful fallback: $*"
47d2bc78 DK	193	rm -rf rootdir/var/lib/apt/lists
47d2bc78 DK	194	cp -a rootdir/var/lib/apt/lists-bak rootdir/var/lib/apt/lists
3abb6a6a	195	cp "${PKGFILE}-new" aptarchive/Packages
47d2bc78 DK	196	compressfile 'aptarchive/Packages'
	197	mkdir -p aptarchive/Packages.diff
	198	PATCHFILE="aptarchive/Packages.diff/$(date +%Y-%m-%d-%H%M.%S)"
3abb6a6a DK	199	diff -e "${PKGFILE}" "${PKGFILE}-new" > "${PATCHFILE}" \|\| true
3abb6a6a DK	200	cat "$PATCHFILE" \| gzip > "${PATCHFILE}.gz"
47d2bc78	201	PATCHINDEX='aptarchive/Packages.diff/Index'
8d0d9255	202	echo "SHA256-Current: $(sha256sum "${PKGFILE}-new" \| cut -d' ' -f 1) $(stat -c%s "${PKGFILE}-new")
f6d4ab9a DK	203	SHA256-History:
f6d4ab9a DK	204	01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b 33053002 2010-08-18-2013.28
3abb6a6a	205	$(sha256sum "$PKGFILE" \| cut -d' ' -f 1) $(stat -c%s "$PKGFILE") $(basename "$PATCHFILE")
f6d4ab9a DK	206	SHA256-Patches:
f6d4ab9a DK	207	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 19722 2010-08-18-2013.28
3abb6a6a	208	$(sha256sum "$PATCHFILE" \| cut -d' ' -f 1) $(stat -c%s "$PATCHFILE") $(basename "$PATCHFILE")" > $PATCHINDEX
4f51fd86	209	if $DOWNLOADHASH; then
8d0d9255	210	echo "SHA256-Download:
4f51fd86	211	d2a1b33187ed2d248eeae3b1223ea71791ea35f2138a713ed371332a6421f467 197 2010-08-18-2013.28.gz
3abb6a6a	212	$(sha256sum "${PATCHFILE}.gz" \| cut -d' ' -f 1) $(stat -c%s "${PATCHFILE}.gz") $(basename "${PATCHFILE}.gz")" >> $PATCHINDEX
4f51fd86	213	fi
6d3e5bd8	214	# needs to look like a valid command, otherwise the parser will fail before hashes are checked
3abb6a6a DK	215	echo '1d' > "$PATCHFILE"
3abb6a6a DK	216	cat "$PATCHFILE" \| gzip > "${PATCHFILE}.gz"
47d2bc78 DK	217	generatereleasefiles '+1hour'
47d2bc78 DK	218	signreleasefiles
4e3c5633 DK	219	testsuccess apt update "$@"
	220	cp -f rootdir/tmp/testsuccess.output rootdir/tmp/aptupdate.output
	221	testsuccess grep 'Hash Sum mismatch' rootdir/tmp/aptupdate.output
47d2bc78	222	testnopackage oldstuff
3abb6a6a	223	testsuccessequal "$(cat "${PKGFILE}-new")
47d2bc78	224	" aptcache show apt newstuff
c355ea30 DK	225
	226	msgmsg "Testcase: pdiff patch bigger than index itself: $*"
	227	rm -rf rootdir/var/lib/apt/lists
	228	cp -a rootdir/var/lib/apt/lists-bak rootdir/var/lib/apt/lists
ef3c549e DK	229	# the general testcode checks for leftovers in partial, but as this file
	230	# is never touched in this test as it exits earlier its not a leftover…
	231	rm -f rootdir/var/lib/apt/lists/partial/localhost:${APTHTTPPORT}_Packages
3abb6a6a	232	cp "${PKGFILE}-new" aptarchive/Packages
c355ea30 DK	233	compressfile 'aptarchive/Packages'
	234	mkdir -p aptarchive/Packages.diff
	235	PATCHFILE="aptarchive/Packages.diff/$(date +%Y-%m-%d-%H%M.%S)"
3abb6a6a DK	236	diff -e "${PKGFILE}" "${PKGFILE}-new" > "${PATCHFILE}" \|\| true
3abb6a6a DK	237	cat "$PATCHFILE" \| gzip > "${PATCHFILE}.gz"
c355ea30	238	PATCHINDEX='aptarchive/Packages.diff/Index'
4e6219da DK	239	BIGSIZE="$(stat -c%s "$PATCHFILE")"
	240	if ! $DOWNLOADHASH; then
	241	BIGSIZE="${BIGSIZE}000"
	242	fi
8d0d9255	243	echo "SHA256-Current: $(sha256sum "${PKGFILE}-new" \| cut -d' ' -f 1) $(stat -c%s "${PKGFILE}-new")
c355ea30 DK	244	SHA256-History:
c355ea30 DK	245	01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b 33053002 2010-08-18-2013.28
3abb6a6a	246	$(sha256sum "$PKGFILE" \| cut -d' ' -f 1) $(stat -c%s "$PKGFILE") $(basename "$PATCHFILE")
c355ea30 DK	247	SHA256-Patches:
c355ea30 DK	248	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 19722 2010-08-18-2013.28
4e6219da	249	$(sha256sum "$PATCHFILE" \| cut -d' ' -f 1) $BIGSIZE $(basename "$PATCHFILE")" > "$PATCHINDEX"
4f51fd86	250	if $DOWNLOADHASH; then
8d0d9255	251	echo "SHA256-Download:
4f51fd86	252	d2a1b33187ed2d248eeae3b1223ea71791ea35f2138a713ed371332a6421f467 197 2010-08-18-2013.28.gz
3abb6a6a	253	$(sha256sum "${PATCHFILE}.gz" \| cut -d' ' -f 1) $(stat -c%s "${PATCHFILE}.gz")000 $(basename "${PATCHFILE}.gz")" >> "$PATCHINDEX"
4f51fd86	254	fi
c355ea30 DK	255	generatereleasefiles '+1hour'
c355ea30 DK	256	signreleasefiles
4e3c5633 DK	257	testsuccess apt update -o Debug::pkgAcquire::Diffs=1 "$@"
	258	cp -f rootdir/tmp/testsuccess.output rootdir/tmp/aptupdate.output
	259	testsuccess grep 'bytes (Limit is' rootdir/tmp/aptupdate.output
c355ea30	260	testnopackage oldstuff
3abb6a6a	261	testsuccessequal "$(cat "${PKGFILE}-new")
c355ea30	262	" aptcache show apt newstuff
47d2bc78	263	}
34d6ece7	264	echo 'Debug::pkgAcquire::Diffs "true";
03bfbc96	265	Debug::Acquire::Transaction "true";
34d6ece7	266	Debug::pkgAcquire::rred "true";' > rootdir/etc/apt/apt.conf.d/rreddebug.conf
47d2bc78	267
d7a51997 DK	268	testcase() {
	269	testrun nohash -o Acquire::PDiffs::Merge=0 -o APT::Get::List-Cleanup=1 "$@"
	270	testrun nohash -o Acquire::PDiffs::Merge=1 -o APT::Get::List-Cleanup=1 "$@"
4f51fd86	271
d7a51997 DK	272	testrun -o Acquire::PDiffs::Merge=0 -o APT::Get::List-Cleanup=1 "$@"
	273	testrun -o Acquire::PDiffs::Merge=1 -o APT::Get::List-Cleanup=1 "$@"
	274	testrun -o Acquire::PDiffs::Merge=0 -o APT::Get::List-Cleanup=0 "$@"
	275	testrun -o Acquire::PDiffs::Merge=1 -o APT::Get::List-Cleanup=0 "$@"
f6d4ab9a	276	}
4e3c5633 DK	277	aptautotest_apt_update() { aptautotest_aptget_update "$@"; testsuccess test -e "rootdir/var/lib/apt/lists/localhost:${APTHTTPPORT}_Packages"; }
4e3c5633 DK	278	testcase -o Acquire::IndexTargets::deb::Packages::KeepCompressed=false
0179cfa8	279	aptautotest_apt_update() { aptautotest_aptget_update "$@"; testsuccess test -e "rootdir/var/lib/apt/lists/localhost:${APTHTTPPORT}_Packages.$LOWCOSTEXT"; }
4e3c5633	280	testcase -o Acquire::IndexTargets::deb::Packages::KeepCompressed=true