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https://github.com/ostreedev/ostree.git
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93 lines
2.8 KiB
Bash
Executable File
93 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright (C) 2011,2013 Colin Walters <walters@verbum.org>
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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set -e
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. $(dirname $0)/libtest.sh
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bindatafiles="bash true ostree"
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morebindatafiles="false ls"
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echo '1..2'
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mkdir repo
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ostree --repo=repo init --mode=archive-z2
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mkdir files
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for bin in ${bindatafiles}; do
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cp $(which ${bin}) files
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done
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ostree --repo=repo commit -b test -s test --tree=dir=files
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function permuteFile() {
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permutation=$(($1 % 2))
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output=$2
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case $permutation in
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0) dd if=/dev/zero count=40 bs=1 >> $output;;
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1) echo aheader | cat - $output >> $output.new && mv $output.new $output;;
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esac
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}
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function permuteDirectory() {
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permutation=$1
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dir=$2
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for x in ${dir}/*; do
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for z in $(seq ${permutation}); do
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permuteFile ${z} ${x}
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done
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done
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}
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origrev=$(ostree --repo=repo rev-parse test)
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ostree --repo=repo static-delta generate --empty --to=${origrev}
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ostree --repo=repo static-delta list | grep ${origrev} || exit 1
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permuteDirectory 1 files
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ostree --repo=repo commit -b test -s test --tree=dir=files
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newrev=$(ostree --repo=repo rev-parse test)
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ostree --repo=repo static-delta generate --from=${origrev} --to=${newrev}
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ostree --repo=repo static-delta list | grep ${origrev}-${newrev} || exit 1
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if ${CMD_PREFIX} ostree --repo=repo static-delta generate --from=${origrev} --to=${newrev} --empty 2>>err.txt; then
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assert_not_reached "static-delta generate --from=${origrev} --empty unexpectedly succeeded"
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fi
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origstart=$(echo ${origrev} | dd bs=1 count=2 2>/dev/null)
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origend=$(echo ${origrev} | dd bs=1 skip=2 2>/dev/null)
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assert_has_dir repo/deltas/${origstart}/${origend}-${newrev}
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assert_has_dir repo/deltas/${origstart}/${origend}
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mkdir repo2
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ostree --repo=repo2 init --mode=archive-z2
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ostree --repo=repo2 pull-local repo ${origrev}
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ostree --repo=repo2 static-delta apply-offline repo/deltas/${origstart}/${origend}-${newrev}
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ostree --repo=repo2 fsck
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ostree --repo=repo2 show ${newrev}
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mkdir repo3
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ostree --repo=repo3 init --mode=archive-z2
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ostree --repo=repo3 static-delta apply-offline repo/deltas/${origstart}/${origend}
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ostree --repo=repo3 fsck
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ostree --repo=repo3 show ${origrev}
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