mirror of
https://github.com/ostreedev/ostree.git
synced 2024-10-27 10:25:07 +03:00
8d2e9b8f9e
When writing a delta to a file this may not always be recorded in the filename, and it's useful data. Ref: https://mail.gnome.org/archives/ostree-list/2019-February/msg00000.html This also required teaching `show` to accept a file path. Note...for some reason `test-deltas.sh` breaks when run from a tty - we get `SIGTTIN` which implies something is reading from the tty but it wasn't obvious to me what. Closes: #1823 Approved by: jlebon
269 lines
10 KiB
Bash
Executable File
269 lines
10 KiB
Bash
Executable File
#!/bin/bash
|
|
#
|
|
# Copyright (C) 2011,2013 Colin Walters <walters@verbum.org>
|
|
#
|
|
# SPDX-License-Identifier: LGPL-2.0+
|
|
#
|
|
# This library is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU Lesser General Public
|
|
# License as published by the Free Software Foundation; either
|
|
# version 2 of the License, or (at your option) any later version.
|
|
#
|
|
# This library is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# Lesser General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser General Public
|
|
# License along with this library; if not, write to the
|
|
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
# Boston, MA 02111-1307, USA.
|
|
|
|
set -euo pipefail
|
|
|
|
. $(dirname $0)/libtest.sh
|
|
|
|
skip_without_user_xattrs
|
|
|
|
bindatafiles="bash true ostree"
|
|
morebindatafiles="false ls"
|
|
|
|
echo '1..12'
|
|
|
|
mkdir repo
|
|
ostree_repo_init repo --mode=archive
|
|
|
|
mkdir files
|
|
for bin in ${bindatafiles}; do
|
|
cp $(which ${bin}) files
|
|
done
|
|
|
|
${CMD_PREFIX} ostree --repo=repo commit -b test -s test --tree=dir=files
|
|
|
|
function permuteFile() {
|
|
permutation=$(($1 % 2))
|
|
output=$2
|
|
case $permutation in
|
|
0) dd if=/dev/zero count=40 bs=1 >> $output;;
|
|
1) echo aheader | cat - $output >> $output.new && mv $output.new $output;;
|
|
esac
|
|
}
|
|
|
|
function permuteDirectory() {
|
|
permutation=$1
|
|
dir=$2
|
|
for x in ${dir}/*; do
|
|
for z in $(seq ${permutation}); do
|
|
permuteFile ${z} ${x}
|
|
done
|
|
done
|
|
}
|
|
|
|
get_assert_one_direntry_matching() {
|
|
local path=$1
|
|
local r=$2
|
|
local child=""
|
|
local bn
|
|
for p in ${path}/*; do
|
|
bn=$(basename $p)
|
|
if ! echo ${bn} | grep -q "$r"; then
|
|
continue
|
|
fi
|
|
if test -z "${child}"; then
|
|
child=${bn}
|
|
else
|
|
assert_not_reached "Expected only one child matching ${r} in ${path}";
|
|
fi
|
|
done
|
|
if test -z "${child}"; then
|
|
assert_not_reached "Failed to find child matching ${r}"
|
|
fi
|
|
echo ${child}
|
|
}
|
|
|
|
origrev=$(${CMD_PREFIX} ostree --repo=repo rev-parse test)
|
|
|
|
${CMD_PREFIX} ostree --repo=repo static-delta generate --empty --to=${origrev}
|
|
${CMD_PREFIX} ostree --repo=repo static-delta generate --if-not-exists --empty --to=${origrev} > out.txt
|
|
assert_file_has_content out.txt "${origrev} already exists"
|
|
${CMD_PREFIX} ostree --repo=repo static-delta list | grep ${origrev} || exit 1
|
|
${CMD_PREFIX} ostree --repo=repo prune
|
|
${CMD_PREFIX} ostree --repo=repo static-delta list | grep ${origrev} || exit 1
|
|
|
|
permuteDirectory 1 files
|
|
${CMD_PREFIX} ostree --repo=repo commit -b test -s test --tree=dir=files
|
|
|
|
newrev=$(${CMD_PREFIX} ostree --repo=repo rev-parse test)
|
|
|
|
${CMD_PREFIX} ostree --repo=repo static-delta generate --if-not-exists --from=${origrev} --to=${newrev} --inline
|
|
${CMD_PREFIX} ostree --repo=repo static-delta generate --if-not-exists --from=${origrev} --to=${newrev} --inline > out.txt
|
|
assert_file_has_content out.txt "${origrev}-${newrev} already exists"
|
|
# Should regenerate
|
|
${CMD_PREFIX} ostree --repo=repo static-delta generate --from=${origrev} --to=${newrev} --inline > out.txt
|
|
assert_not_file_has_content out.txt "${origrev}-${newrev} already exists"
|
|
|
|
deltaprefix=$(get_assert_one_direntry_matching repo/deltas '.')
|
|
deltadir=$(get_assert_one_direntry_matching repo/deltas/${deltaprefix} '-')
|
|
|
|
assert_has_file repo/deltas/${deltaprefix}/${deltadir}/superblock
|
|
assert_not_has_file repo/deltas/${deltaprefix}/${deltadir}/0
|
|
|
|
${CMD_PREFIX} ostree --repo=repo static-delta generate --from=${origrev} --to=${newrev}
|
|
|
|
assert_has_file repo/deltas/${deltaprefix}/${deltadir}/superblock
|
|
assert_has_file repo/deltas/${deltaprefix}/${deltadir}/0
|
|
|
|
${CMD_PREFIX} ostree --repo=repo static-delta generate --disable-bsdiff --from=${origrev} --to=${newrev} 2>&1 | grep "bsdiff=0 objects"
|
|
${CMD_PREFIX} ostree --repo=repo static-delta generate --max-bsdiff-size=0 --from=${origrev} --to=${newrev} 2>&1 | grep "bsdiff=0 objects"
|
|
${CMD_PREFIX} ostree --repo=repo static-delta generate --max-bsdiff-size=10000 --from=${origrev} --to=${newrev} 2>&1 | grep "bsdiff=[1-9]"
|
|
|
|
${CMD_PREFIX} ostree --repo=repo static-delta list | grep ${origrev}-${newrev} || exit 1
|
|
|
|
if ${CMD_PREFIX} ostree --repo=repo static-delta generate --from=${origrev} --to=${newrev} --empty 2>>err.txt; then
|
|
assert_not_reached "static-delta generate --from=${origrev} --empty unexpectedly succeeded"
|
|
fi
|
|
|
|
ostree_repo_init temp-repo --mode=archive
|
|
${CMD_PREFIX} ostree --repo=temp-repo pull-local repo
|
|
mkdir tmpsubdir
|
|
${CMD_PREFIX} ostree --repo=temp-repo static-delta generate --empty --to=${newrev} --filename=tmpsubdir/some.delta
|
|
assert_has_file tmpsubdir/some.delta
|
|
${CMD_PREFIX} ostree --repo=temp-repo static-delta list > delta-list.txt
|
|
assert_file_has_content delta-list.txt 'No static deltas'
|
|
rm temp-repo -rf
|
|
|
|
echo 'ok generate'
|
|
|
|
${CMD_PREFIX} ostree --repo=repo static-delta show ${origrev}-${newrev} > show.txt
|
|
assert_file_has_content show.txt "From: ${origrev}"
|
|
assert_file_has_content show.txt "To: ${newrev}"
|
|
assert_file_has_content show.txt 'Endianness: \(little\|big\)'
|
|
|
|
echo 'ok show'
|
|
|
|
${CMD_PREFIX} ostree --repo=repo static-delta generate --swap-endianness --from=${origrev} --to=${newrev}
|
|
${CMD_PREFIX} ostree --repo=repo static-delta show ${origrev}-${newrev} > show-swapped.txt
|
|
totalsize_orig=$(grep 'Total Size:' show.txt)
|
|
totalsize_swapped=$(grep 'Total Size:' show-swapped.txt)
|
|
assert_not_streq "${totalsize_orig}" ""
|
|
assert_streq "${totalsize_orig}" "${totalsize_swapped}"
|
|
|
|
echo 'ok generate + show endian swapped'
|
|
|
|
tar xf ${test_srcdir}/pre-endian-deltas-repo-big.tar.xz
|
|
mv pre-endian-deltas-repo{,-big}
|
|
tar xf ${test_srcdir}/pre-endian-deltas-repo-little.tar.xz
|
|
mv pre-endian-deltas-repo{,-little}
|
|
legacy_origrev=$(${CMD_PREFIX} ostree --repo=pre-endian-deltas-repo-big rev-parse main^)
|
|
legacy_newrev=$(${CMD_PREFIX} ostree --repo=pre-endian-deltas-repo-big rev-parse main)
|
|
${CMD_PREFIX} ostree --repo=pre-endian-deltas-repo-big static-delta show ${legacy_origrev}-${legacy_newrev} > show-legacy-big.txt
|
|
totalsize_legacy_big=$(grep 'Total Size:' show-legacy-big.txt)
|
|
${CMD_PREFIX} ostree --repo=pre-endian-deltas-repo-big static-delta show ${legacy_origrev}-${legacy_newrev} > show-legacy-little.txt
|
|
totalsize_legacy_little=$(grep 'Total Size:' show-legacy-little.txt)
|
|
for f in show-legacy-{big,little}.txt; do
|
|
if grep 'Endianness:.*heuristic' $f; then
|
|
found_heuristic=yes
|
|
break
|
|
fi
|
|
done
|
|
assert_streq "${found_heuristic}" "yes"
|
|
assert_streq "${totalsize_legacy_big}" "${totalsize_legacy_little}"
|
|
|
|
echo 'ok heuristic endian detection'
|
|
|
|
${CMD_PREFIX} ostree --repo=repo summary -u
|
|
|
|
mkdir repo2 && ostree_repo_init repo2 --mode=bare-user
|
|
${CMD_PREFIX} ostree --repo=repo2 pull-local --require-static-deltas repo ${origrev}
|
|
${CMD_PREFIX} ostree --repo=repo2 fsck
|
|
${CMD_PREFIX} ostree --repo=repo2 ls ${origrev} >/dev/null
|
|
|
|
echo 'ok pull delta'
|
|
|
|
rm repo2 -rf
|
|
mkdir repo2 && ostree_repo_init repo2 --mode=bare-user
|
|
mkdir deltadir
|
|
|
|
deltaprefix=$(get_assert_one_direntry_matching repo/deltas '.')
|
|
deltadir=$(get_assert_one_direntry_matching repo/deltas/${deltaprefix} '-')
|
|
${CMD_PREFIX} ostree --repo=repo2 pull-local repo ${origrev}
|
|
${CMD_PREFIX} ostree --repo=repo2 ls ${origrev} >/dev/null
|
|
${CMD_PREFIX} ostree --repo=repo2 static-delta apply-offline repo/deltas/${deltaprefix}/${deltadir}
|
|
${CMD_PREFIX} ostree --repo=repo2 fsck
|
|
${CMD_PREFIX} ostree --repo=repo2 ls ${newrev} >/dev/null
|
|
|
|
echo 'ok apply offline'
|
|
|
|
rm -rf repo/deltas/${deltaprefix}/${deltadir}/*
|
|
${CMD_PREFIX} ostree --repo=repo static-delta generate --from=${origrev} --to=${newrev} --inline
|
|
assert_not_has_file repo/deltas/${deltaprefix}/${deltadir}/0
|
|
|
|
rm repo2 -rf
|
|
ostree_repo_init repo2 --mode=bare-user
|
|
|
|
${CMD_PREFIX} ostree --repo=repo2 pull-local repo ${origrev}
|
|
${CMD_PREFIX} ostree --repo=repo2 ls ${origrev} >/dev/null
|
|
${CMD_PREFIX} ostree --repo=repo2 static-delta apply-offline repo/deltas/${deltaprefix}/${deltadir}
|
|
${CMD_PREFIX} ostree --repo=repo2 fsck
|
|
${CMD_PREFIX} ostree --repo=repo2 ls ${newrev} >/dev/null
|
|
|
|
echo 'ok apply offline inline'
|
|
|
|
${CMD_PREFIX} ostree --repo=repo static-delta list | grep ^${origrev}-${newrev}$ || exit 1
|
|
${CMD_PREFIX} ostree --repo=repo static-delta list | grep ^${origrev}$ || exit 1
|
|
|
|
${CMD_PREFIX} ostree --repo=repo static-delta delete ${origrev} || exit 1
|
|
|
|
${CMD_PREFIX} ostree --repo=repo static-delta list | grep ^${origrev}-${newrev}$ || exit 1
|
|
${CMD_PREFIX} ostree --repo=repo static-delta list | grep ^${origrev}$ && exit 1
|
|
|
|
${CMD_PREFIX} ostree --repo=repo static-delta delete ${origrev}-${newrev} || exit 1
|
|
|
|
${CMD_PREFIX} ostree --repo=repo static-delta list | grep ^${origrev}-${newrev}$ && exit 1
|
|
${CMD_PREFIX} ostree --repo=repo static-delta list | grep ^${origrev}$ && exit 1
|
|
|
|
echo 'ok delete'
|
|
|
|
# Make another commit with no changes to create a delta with no parts
|
|
${CMD_PREFIX} ostree --repo=repo commit -b test -s test --tree=dir=files
|
|
samerev=$(${CMD_PREFIX} ostree --repo=repo rev-parse test)
|
|
${CMD_PREFIX} ostree --repo=repo static-delta generate --from=${newrev} --to=${samerev}
|
|
${CMD_PREFIX} ostree --repo=repo static-delta show ${newrev}-${samerev} > show-empty.txt
|
|
nparts_empty=$(grep '^Number of parts:' show-empty.txt)
|
|
part0_meta_empty=$(grep '^PartMeta0:' show-empty.txt)
|
|
totalsize_empty=$(grep '^Total Uncompressed Size:' show-empty.txt)
|
|
assert_streq "${nparts_empty}" "Number of parts: 1"
|
|
assert_str_match "${part0_meta_empty}" "nobjects=0"
|
|
assert_streq "${totalsize_empty}" "Total Uncompressed Size: 0 (0 bytes)"
|
|
|
|
echo 'ok generate + show empty delta part'
|
|
|
|
${CMD_PREFIX} ostree --repo=repo summary -u
|
|
|
|
rm -rf repo2
|
|
mkdir repo2 && ostree_repo_init repo2 --mode=bare-user
|
|
${CMD_PREFIX} ostree --repo=repo2 pull-local repo ${newrev}
|
|
${CMD_PREFIX} ostree --repo=repo2 pull-local --require-static-deltas repo ${samerev}
|
|
${CMD_PREFIX} ostree --repo=repo2 fsck
|
|
${CMD_PREFIX} ostree --repo=repo2 ls ${samerev} >/dev/null
|
|
|
|
echo 'ok pull empty delta part'
|
|
|
|
# Make a new branch to test "rebase deltas"
|
|
echo otherbranch-content > files/otherbranch-content
|
|
${CMD_PREFIX} ostree --repo=repo commit -b otherbranch --tree=dir=files
|
|
samerev=$(${CMD_PREFIX} ostree --repo=repo rev-parse test)
|
|
${CMD_PREFIX} ostree --repo=repo static-delta generate --from=test --to=otherbranch
|
|
${CMD_PREFIX} ostree --repo=repo summary -u
|
|
${CMD_PREFIX} ostree --repo=repo2 pull-local --require-static-deltas repo otherbranch
|
|
|
|
echo 'ok rebase deltas'
|
|
|
|
${CMD_PREFIX} ostree --repo=repo summary -u
|
|
if ${CMD_PREFIX} ostree --repo=repo static-delta show GARBAGE 2> err.txt; then
|
|
assert_not_reached "static-delta show GARBAGE unexpectedly succeeded"
|
|
fi
|
|
assert_file_has_content err.txt "Invalid rev GARBAGE"
|
|
|
|
echo 'ok handle bad delta name'
|