mirror of
https://github.com/git/git
synced 2024-11-05 18:59:29 +00:00
deb9845a0a
Test cleanup. * ps/test-chmtime-get: t/helper: 'test-chmtime (--get|-g)' to print only the mtime
411 lines
11 KiB
Bash
Executable file
411 lines
11 KiB
Bash
Executable file
#!/bin/sh
|
|
#
|
|
# Copyright (C) 2005 Rene Scharfe
|
|
#
|
|
|
|
test_description='git archive and git get-tar-commit-id test
|
|
|
|
This test covers the topics of file contents, commit date handling and
|
|
commit id embedding:
|
|
|
|
The contents of the repository is compared to the extracted tar
|
|
archive. The repository contains simple text files, symlinks and a
|
|
binary file (/bin/sh). Only paths shorter than 99 characters are
|
|
used.
|
|
|
|
git archive applies the commit date to every file in the archive it
|
|
creates. The test sets the commit date to a specific value and checks
|
|
if the tar archive contains that value.
|
|
|
|
When giving git archive a commit id (in contrast to a tree id) it
|
|
embeds this commit id into the tar archive as a comment. The test
|
|
checks the ability of git get-tar-commit-id to figure it out from the
|
|
tar file.
|
|
|
|
'
|
|
|
|
. ./test-lib.sh
|
|
|
|
SUBSTFORMAT=%H%n
|
|
|
|
test_lazy_prereq TAR_NEEDS_PAX_FALLBACK '
|
|
(
|
|
mkdir pax &&
|
|
cd pax &&
|
|
"$TAR" xf "$TEST_DIRECTORY"/t5000/pax.tar &&
|
|
test -f PaxHeaders.1791/file
|
|
)
|
|
'
|
|
|
|
test_lazy_prereq GZIP 'gzip --version'
|
|
|
|
get_pax_header() {
|
|
file=$1
|
|
header=$2=
|
|
|
|
while read len rest
|
|
do
|
|
if test "$len" = $(echo "$len $rest" | wc -c)
|
|
then
|
|
case "$rest" in
|
|
$header*)
|
|
echo "${rest#$header}"
|
|
;;
|
|
esac
|
|
fi
|
|
done <"$file"
|
|
}
|
|
|
|
check_tar() {
|
|
tarfile=$1.tar
|
|
listfile=$1.lst
|
|
dir=$1
|
|
dir_with_prefix=$dir/$2
|
|
|
|
test_expect_success ' extract tar archive' '
|
|
(mkdir $dir && cd $dir && "$TAR" xf -) <$tarfile
|
|
'
|
|
|
|
test_expect_success TAR_NEEDS_PAX_FALLBACK ' interpret pax headers' '
|
|
(
|
|
cd $dir &&
|
|
for header in *.paxheader
|
|
do
|
|
data=${header%.paxheader}.data &&
|
|
if test -h $data || test -e $data
|
|
then
|
|
path=$(get_pax_header $header path) &&
|
|
if test -n "$path"
|
|
then
|
|
mv "$data" "$path"
|
|
fi
|
|
fi
|
|
done
|
|
)
|
|
'
|
|
|
|
test_expect_success ' validate filenames' '
|
|
(cd ${dir_with_prefix}a && find .) | sort >$listfile &&
|
|
test_cmp a.lst $listfile
|
|
'
|
|
|
|
test_expect_success ' validate file contents' '
|
|
diff -r a ${dir_with_prefix}a
|
|
'
|
|
}
|
|
|
|
test_expect_success \
|
|
'populate workdir' \
|
|
'mkdir a &&
|
|
echo simple textfile >a/a &&
|
|
ten=0123456789 && hundred=$ten$ten$ten$ten$ten$ten$ten$ten$ten$ten &&
|
|
echo long filename >a/four$hundred &&
|
|
mkdir a/bin &&
|
|
test-tool genrandom "frotz" 500000 >a/bin/sh &&
|
|
printf "A\$Format:%s\$O" "$SUBSTFORMAT" >a/substfile1 &&
|
|
printf "A not substituted O" >a/substfile2 &&
|
|
if test_have_prereq SYMLINKS; then
|
|
ln -s a a/l1
|
|
else
|
|
printf %s a > a/l1
|
|
fi &&
|
|
(p=long_path_to_a_file && cd a &&
|
|
for depth in 1 2 3 4 5; do mkdir $p && cd $p; done &&
|
|
echo text >file_with_long_path) &&
|
|
(cd a && find .) | sort >a.lst'
|
|
|
|
test_expect_success \
|
|
'add ignored file' \
|
|
'echo ignore me >a/ignored &&
|
|
echo ignored export-ignore >.git/info/attributes'
|
|
|
|
test_expect_success 'add files to repository' '
|
|
git add a &&
|
|
GIT_COMMITTER_DATE="2005-05-27 22:00" git commit -m initial
|
|
'
|
|
|
|
test_expect_success 'setup export-subst' '
|
|
echo "substfile?" export-subst >>.git/info/attributes &&
|
|
git log --max-count=1 "--pretty=format:A${SUBSTFORMAT}O" HEAD \
|
|
>a/substfile1
|
|
'
|
|
|
|
test_expect_success \
|
|
'create bare clone' \
|
|
'git clone --bare . bare.git &&
|
|
cp .git/info/attributes bare.git/info/attributes'
|
|
|
|
test_expect_success \
|
|
'remove ignored file' \
|
|
'rm a/ignored'
|
|
|
|
test_expect_success \
|
|
'git archive' \
|
|
'git archive HEAD >b.tar'
|
|
|
|
check_tar b
|
|
|
|
test_expect_success 'git archive --prefix=prefix/' '
|
|
git archive --prefix=prefix/ HEAD >with_prefix.tar
|
|
'
|
|
|
|
check_tar with_prefix prefix/
|
|
|
|
test_expect_success 'git-archive --prefix=olde-' '
|
|
git archive --prefix=olde- HEAD >with_olde-prefix.tar
|
|
'
|
|
|
|
check_tar with_olde-prefix olde-
|
|
|
|
test_expect_success 'git archive on large files' '
|
|
test_config core.bigfilethreshold 1 &&
|
|
git archive HEAD >b3.tar &&
|
|
test_cmp_bin b.tar b3.tar
|
|
'
|
|
|
|
test_expect_success \
|
|
'git archive in a bare repo' \
|
|
'(cd bare.git && git archive HEAD) >b3.tar'
|
|
|
|
test_expect_success \
|
|
'git archive vs. the same in a bare repo' \
|
|
'test_cmp_bin b.tar b3.tar'
|
|
|
|
test_expect_success 'git archive with --output' \
|
|
'git archive --output=b4.tar HEAD &&
|
|
test_cmp_bin b.tar b4.tar'
|
|
|
|
test_expect_success 'git archive --remote' \
|
|
'git archive --remote=. HEAD >b5.tar &&
|
|
test_cmp_bin b.tar b5.tar'
|
|
|
|
test_expect_success 'git archive --remote with configured remote' '
|
|
git config remote.foo.url . &&
|
|
(
|
|
cd a &&
|
|
git archive --remote=foo --output=../b5-nick.tar HEAD
|
|
) &&
|
|
test_cmp_bin b.tar b5-nick.tar
|
|
'
|
|
|
|
test_expect_success \
|
|
'validate file modification time' \
|
|
'mkdir extract &&
|
|
"$TAR" xf b.tar -C extract a/a &&
|
|
test-tool chmtime --get extract/a/a >b.mtime &&
|
|
echo "1117231200" >expected.mtime &&
|
|
test_cmp expected.mtime b.mtime'
|
|
|
|
test_expect_success \
|
|
'git get-tar-commit-id' \
|
|
'git get-tar-commit-id <b.tar >b.commitid &&
|
|
test_cmp .git/$(git symbolic-ref HEAD) b.commitid'
|
|
|
|
test_expect_success 'git archive with --output, override inferred format' '
|
|
git archive --format=tar --output=d4.zip HEAD &&
|
|
test_cmp_bin b.tar d4.zip
|
|
'
|
|
|
|
test_expect_success 'git archive --list outside of a git repo' '
|
|
nongit git archive --list
|
|
'
|
|
|
|
test_expect_success 'git archive --remote outside of a git repo' '
|
|
git archive HEAD >expect.tar &&
|
|
nongit git archive --remote="$PWD" HEAD >actual.tar &&
|
|
test_cmp_bin expect.tar actual.tar
|
|
'
|
|
|
|
test_expect_success 'clients cannot access unreachable commits' '
|
|
test_commit unreachable &&
|
|
sha1=$(git rev-parse HEAD) &&
|
|
git reset --hard HEAD^ &&
|
|
git archive $sha1 >remote.tar &&
|
|
test_must_fail git archive --remote=. $sha1 >remote.tar
|
|
'
|
|
|
|
test_expect_success 'upload-archive can allow unreachable commits' '
|
|
test_commit unreachable1 &&
|
|
sha1=$(git rev-parse HEAD) &&
|
|
git reset --hard HEAD^ &&
|
|
git archive $sha1 >remote.tar &&
|
|
test_config uploadarchive.allowUnreachable true &&
|
|
git archive --remote=. $sha1 >remote.tar
|
|
'
|
|
|
|
test_expect_success 'setup tar filters' '
|
|
git config tar.tar.foo.command "tr ab ba" &&
|
|
git config tar.bar.command "tr ab ba" &&
|
|
git config tar.bar.remote true &&
|
|
git config tar.invalid baz
|
|
'
|
|
|
|
test_expect_success 'archive --list mentions user filter' '
|
|
git archive --list >output &&
|
|
grep "^tar\.foo\$" output &&
|
|
grep "^bar\$" output
|
|
'
|
|
|
|
test_expect_success 'archive --list shows only enabled remote filters' '
|
|
git archive --list --remote=. >output &&
|
|
! grep "^tar\.foo\$" output &&
|
|
grep "^bar\$" output
|
|
'
|
|
|
|
test_expect_success 'invoke tar filter by format' '
|
|
git archive --format=tar.foo HEAD >config.tar.foo &&
|
|
tr ab ba <config.tar.foo >config.tar &&
|
|
test_cmp_bin b.tar config.tar &&
|
|
git archive --format=bar HEAD >config.bar &&
|
|
tr ab ba <config.bar >config.tar &&
|
|
test_cmp_bin b.tar config.tar
|
|
'
|
|
|
|
test_expect_success 'invoke tar filter by extension' '
|
|
git archive -o config-implicit.tar.foo HEAD &&
|
|
test_cmp_bin config.tar.foo config-implicit.tar.foo &&
|
|
git archive -o config-implicit.bar HEAD &&
|
|
test_cmp_bin config.tar.foo config-implicit.bar
|
|
'
|
|
|
|
test_expect_success 'default output format remains tar' '
|
|
git archive -o config-implicit.baz HEAD &&
|
|
test_cmp_bin b.tar config-implicit.baz
|
|
'
|
|
|
|
test_expect_success 'extension matching requires dot' '
|
|
git archive -o config-implicittar.foo HEAD &&
|
|
test_cmp_bin b.tar config-implicittar.foo
|
|
'
|
|
|
|
test_expect_success 'only enabled filters are available remotely' '
|
|
test_must_fail git archive --remote=. --format=tar.foo HEAD \
|
|
>remote.tar.foo &&
|
|
git archive --remote=. --format=bar >remote.bar HEAD &&
|
|
test_cmp_bin remote.bar config.bar
|
|
'
|
|
|
|
test_expect_success GZIP 'git archive --format=tgz' '
|
|
git archive --format=tgz HEAD >j.tgz
|
|
'
|
|
|
|
test_expect_success GZIP 'git archive --format=tar.gz' '
|
|
git archive --format=tar.gz HEAD >j1.tar.gz &&
|
|
test_cmp_bin j.tgz j1.tar.gz
|
|
'
|
|
|
|
test_expect_success GZIP 'infer tgz from .tgz filename' '
|
|
git archive --output=j2.tgz HEAD &&
|
|
test_cmp_bin j.tgz j2.tgz
|
|
'
|
|
|
|
test_expect_success GZIP 'infer tgz from .tar.gz filename' '
|
|
git archive --output=j3.tar.gz HEAD &&
|
|
test_cmp_bin j.tgz j3.tar.gz
|
|
'
|
|
|
|
test_expect_success GZIP 'extract tgz file' '
|
|
gzip -d -c <j.tgz >j.tar &&
|
|
test_cmp_bin b.tar j.tar
|
|
'
|
|
|
|
test_expect_success GZIP 'remote tar.gz is allowed by default' '
|
|
git archive --remote=. --format=tar.gz HEAD >remote.tar.gz &&
|
|
test_cmp_bin j.tgz remote.tar.gz
|
|
'
|
|
|
|
test_expect_success GZIP 'remote tar.gz can be disabled' '
|
|
git config tar.tar.gz.remote false &&
|
|
test_must_fail git archive --remote=. --format=tar.gz HEAD \
|
|
>remote.tar.gz
|
|
'
|
|
|
|
test_expect_success 'archive and :(glob)' '
|
|
git archive -v HEAD -- ":(glob)**/sh" >/dev/null 2>actual &&
|
|
cat >expect <<EOF &&
|
|
a/
|
|
a/bin/
|
|
a/bin/sh
|
|
EOF
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'catch non-matching pathspec' '
|
|
test_must_fail git archive -v HEAD -- "*.abc" >/dev/null
|
|
'
|
|
|
|
# Pull the size and date of each entry in a tarfile using the system tar.
|
|
#
|
|
# We'll pull out only the year from the date; that avoids any question of
|
|
# timezones impacting the result (as long as we keep our test times away from a
|
|
# year boundary; our reference times are all in August).
|
|
#
|
|
# The output of tar_info is expected to be "<size> <year>", both in decimal. It
|
|
# ignores the return value of tar. We have to do this, because some of our test
|
|
# input is only partial (the real data is 64GB in some cases).
|
|
tar_info () {
|
|
"$TAR" tvf "$1" |
|
|
awk '{
|
|
split($4, date, "-")
|
|
print $3 " " date[1]
|
|
}'
|
|
}
|
|
|
|
# See if our system tar can handle a tar file with huge sizes and dates far in
|
|
# the future, and that we can actually parse its output.
|
|
#
|
|
# The reference file was generated by GNU tar, and the magic time and size are
|
|
# both octal 01000000000001, which overflows normal ustar fields.
|
|
test_lazy_prereq TAR_HUGE '
|
|
echo "68719476737 4147" >expect &&
|
|
tar_info "$TEST_DIRECTORY"/t5000/huge-and-future.tar >actual &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success LONG_IS_64BIT 'set up repository with huge blob' '
|
|
obj_d=19 &&
|
|
obj_f=f9c8273ec45a8938e6999cb59b3ff66739902a &&
|
|
obj=${obj_d}${obj_f} &&
|
|
mkdir -p .git/objects/$obj_d &&
|
|
cp "$TEST_DIRECTORY"/t5000/$obj .git/objects/$obj_d/$obj_f &&
|
|
rm -f .git/index &&
|
|
git update-index --add --cacheinfo 100644,$obj,huge &&
|
|
git commit -m huge
|
|
'
|
|
|
|
# We expect git to die with SIGPIPE here (otherwise we
|
|
# would generate the whole 64GB).
|
|
test_expect_success LONG_IS_64BIT 'generate tar with huge size' '
|
|
{
|
|
git archive HEAD
|
|
echo $? >exit-code
|
|
} | test_copy_bytes 4096 >huge.tar &&
|
|
echo 141 >expect &&
|
|
test_cmp expect exit-code
|
|
'
|
|
|
|
test_expect_success TAR_HUGE,LONG_IS_64BIT 'system tar can read our huge size' '
|
|
echo 68719476737 >expect &&
|
|
tar_info huge.tar | cut -d" " -f1 >actual &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success TIME_IS_64BIT 'set up repository with far-future commit' '
|
|
rm -f .git/index &&
|
|
echo content >file &&
|
|
git add file &&
|
|
GIT_COMMITTER_DATE="@68719476737 +0000" \
|
|
git commit -m "tempori parendum"
|
|
'
|
|
|
|
test_expect_success TIME_IS_64BIT 'generate tar with future mtime' '
|
|
git archive HEAD >future.tar
|
|
'
|
|
|
|
test_expect_success TAR_HUGE,TIME_IS_64BIT,TIME_T_IS_64BIT 'system tar can read our future mtime' '
|
|
echo 4147 >expect &&
|
|
tar_info future.tar | cut -d" " -f2 >actual &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_done
|