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git-commit-vandalism/t/t9300-fast-import.sh
Junio C Hamano 5087aace2d two fixes for fast-import's "ls" command 
Andrew Sayers noticed that the svn-fe | git fast-import pipeline
 mishandles a subversion history that copies the root directory to a
 sub-directory (e.g. doing `svn cp . trunk` to standardise your
 layout).  As David Barr explained, the bug arises when the following
 command is sent to git fast-import:
 
   'ls' SP ':1' SP LF
 
 Instead of reading back what is at the root of r1, it unconditionally
 reports the path as missing.
 
 After sleeping on it, here are two patches for 'maint'.  One plugs a
 memory leak.  The other ensures that trying to pass an empty path to
 the 'ls' command results in an error message that can help the
 frontend author instead of the silently broken conversion Andrew
 found.
 
 Then we can carefully add 'ls ""' support in 1.7.11.
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Merge "two fixes for fast-import's 'ls' command" from Jonathan

Andrew Sayers noticed that the svn-fe | git fast-import pipeline
mishandles a subversion history that copies the root directory to a
sub-directory (e.g. doing `svn cp . trunk` to standardise your
layout).  As David Barr explained, the bug arises when the following
command is sent to git fast-import:

  'ls' SP ':1' SP LF

Instead of reading back what is at the root of r1, it unconditionally
reports the path as missing.

After sleeping on it, here are two patches for 'maint'.  One plugs a
memory leak.  The other ensures that trying to pass an empty path to
the 'ls' command results in an error message that can help the
frontend author instead of the silently broken conversion Andrew
found.

Then we can carefully add 'ls ""' support in 1.7.11.

* commit 'refs/pull-request-tags/jn/maint-fast-import-empty-ls':
  fast-import: don't allow 'ls' of path with empty components
  fast-import: leakfix for 'ls' of dirty trees
2012-03-16 08:19:18 -07:00

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#!/bin/sh
#
# Copyright (c) 2007 Shawn Pearce
#
test_description='test git fast-import utility'
. ./test-lib.sh
. "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash
# Print $1 bytes from stdin to stdout.
#
# This could be written as "head -c $1", but IRIX "head" does not
# support the -c option.
head_c () {
perl -e '
my $len = $ARGV[1];
while ($len > 0) {
my $s;
my $nread = sysread(STDIN, $s, $len);
die "cannot read: $!" unless defined($nread);
print $s;
$len -= $nread;
}
' - "$1"
}
file2_data='file2
second line of EOF'
file3_data='EOF
in 3rd file
END'
file4_data=abcd
file4_len=4
file5_data='an inline file.
we should see it later.'
file6_data='#!/bin/sh
echo "$@"'
>empty
test_expect_success 'setup: have pipes?' '
rm -f frob &&
if mkfifo frob
then
test_set_prereq PIPE
fi
'
###
### series A
###
test_tick
test_expect_success 'empty stream succeeds' '
git fast-import </dev/null
'
cat >input <<INPUT_END
blob
mark :2
data <<EOF
$file2_data
EOF
blob
mark :3
data <<END
$file3_data
END
blob
mark :4
data $file4_len
$file4_data
commit refs/heads/master
mark :5
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
initial
COMMIT
M 644 :2 file2
M 644 :3 file3
M 755 :4 file4
tag series-A
from :5
data <<EOF
An annotated tag without a tagger
EOF
tag series-A-blob
from :3
data <<EOF
An annotated tag that annotates a blob.
EOF
INPUT_END
test_expect_success \
'A: create pack from stdin' \
'git fast-import --export-marks=marks.out <input &&
git whatchanged master'
test_expect_success \
'A: verify pack' \
'for p in .git/objects/pack/*.pack;do git verify-pack $p||exit;done'
cat >expect <<EOF
author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
initial
EOF
test_expect_success \
'A: verify commit' \
'git cat-file commit master | sed 1d >actual &&
test_cmp expect actual'
cat >expect <<EOF
100644 blob file2
100644 blob file3
100755 blob file4
EOF
test_expect_success \
'A: verify tree' \
'git cat-file -p master^{tree} | sed "s/ [0-9a-f]* / /" >actual &&
test_cmp expect actual'
echo "$file2_data" >expect
test_expect_success \
'A: verify file2' \
'git cat-file blob master:file2 >actual && test_cmp expect actual'
echo "$file3_data" >expect
test_expect_success \
'A: verify file3' \
'git cat-file blob master:file3 >actual && test_cmp expect actual'
printf "$file4_data" >expect
test_expect_success \
'A: verify file4' \
'git cat-file blob master:file4 >actual && test_cmp expect actual'
cat >expect <<EOF
object $(git rev-parse refs/heads/master)
type commit
tag series-A
An annotated tag without a tagger
EOF
test_expect_success 'A: verify tag/series-A' '
git cat-file tag tags/series-A >actual &&
test_cmp expect actual
'
cat >expect <<EOF
object $(git rev-parse refs/heads/master:file3)
type blob
tag series-A-blob
An annotated tag that annotates a blob.
EOF
test_expect_success 'A: verify tag/series-A-blob' '
git cat-file tag tags/series-A-blob >actual &&
test_cmp expect actual
'
cat >expect <<EOF
:2 `git rev-parse --verify master:file2`
:3 `git rev-parse --verify master:file3`
:4 `git rev-parse --verify master:file4`
:5 `git rev-parse --verify master^0`
EOF
test_expect_success \
'A: verify marks output' \
'test_cmp expect marks.out'
test_expect_success \
'A: verify marks import' \
'git fast-import \
--import-marks=marks.out \
--export-marks=marks.new \
</dev/null &&
test_cmp expect marks.new'
test_tick
new_blob=$(echo testing | git hash-object --stdin)
cat >input <<INPUT_END
tag series-A-blob-2
from $(git rev-parse refs/heads/master:file3)
data <<EOF
Tag blob by sha1.
EOF
blob
mark :6
data <<EOF
testing
EOF
commit refs/heads/new_blob
committer <> 0 +0000
data 0
M 644 :6 new_blob
#pretend we got sha1 from fast-import
ls "new_blob"
tag series-A-blob-3
from $new_blob
data <<EOF
Tag new_blob.
EOF
INPUT_END
cat >expect <<EOF
object $(git rev-parse refs/heads/master:file3)
type blob
tag series-A-blob-2
Tag blob by sha1.
object $new_blob
type blob
tag series-A-blob-3
Tag new_blob.
EOF
test_expect_success \
'A: tag blob by sha1' \
'git fast-import <input &&
git cat-file tag tags/series-A-blob-2 >actual &&
git cat-file tag tags/series-A-blob-3 >>actual &&
test_cmp expect actual'
test_tick
cat >input <<INPUT_END
commit refs/heads/verify--import-marks
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
recreate from :5
COMMIT
from :5
M 755 :2 copy-of-file2
INPUT_END
test_expect_success \
'A: verify marks import does not crash' \
'git fast-import --import-marks=marks.out <input &&
git whatchanged verify--import-marks'
test_expect_success \
'A: verify pack' \
'for p in .git/objects/pack/*.pack;do git verify-pack $p||exit;done'
cat >expect <<EOF
:000000 100755 0000000000000000000000000000000000000000 7123f7f44e39be127c5eb701e5968176ee9d78b1 A copy-of-file2
EOF
git diff-tree -M -r master verify--import-marks >actual
test_expect_success \
'A: verify diff' \
'compare_diff_raw expect actual &&
test `git rev-parse --verify master:file2` \
= `git rev-parse --verify verify--import-marks:copy-of-file2`'
test_tick
mt=$(git hash-object --stdin < /dev/null)
: >input.blob
: >marks.exp
: >tree.exp
cat >input.commit <<EOF
commit refs/heads/verify--dump-marks
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
test the sparse array dumping routines with exponentially growing marks
COMMIT
EOF
i=0
l=4
m=6
n=7
while test "$i" -lt 27; do
cat >>input.blob <<EOF
blob
mark :$l
data 0
blob
mark :$m
data 0
blob
mark :$n
data 0
EOF
echo "M 100644 :$l l$i" >>input.commit
echo "M 100644 :$m m$i" >>input.commit
echo "M 100644 :$n n$i" >>input.commit
echo ":$l $mt" >>marks.exp
echo ":$m $mt" >>marks.exp
echo ":$n $mt" >>marks.exp
printf "100644 blob $mt\tl$i\n" >>tree.exp
printf "100644 blob $mt\tm$i\n" >>tree.exp
printf "100644 blob $mt\tn$i\n" >>tree.exp
l=$(($l + $l))
m=$(($m + $m))
n=$(($l + $n))
i=$((1 + $i))
done
sort tree.exp > tree.exp_s
test_expect_success 'A: export marks with large values' '
cat input.blob input.commit | git fast-import --export-marks=marks.large &&
git ls-tree refs/heads/verify--dump-marks >tree.out &&
test_cmp tree.exp_s tree.out &&
test_cmp marks.exp marks.large'
###
### series B
###
test_tick
cat >input <<INPUT_END
commit refs/heads/branch
mark :1
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
corrupt
COMMIT
from refs/heads/master
M 755 0000000000000000000000000000000000000001 zero1
INPUT_END
test_expect_success 'B: fail on invalid blob sha1' '
test_must_fail git fast-import <input
'
rm -f .git/objects/pack_* .git/objects/index_*
cat >input <<INPUT_END
commit .badbranchname
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
corrupt
COMMIT
from refs/heads/master
INPUT_END
test_expect_success 'B: fail on invalid branch name ".badbranchname"' '
test_must_fail git fast-import <input
'
rm -f .git/objects/pack_* .git/objects/index_*
cat >input <<INPUT_END
commit bad[branch]name
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
corrupt
COMMIT
from refs/heads/master
INPUT_END
test_expect_success 'B: fail on invalid branch name "bad[branch]name"' '
test_must_fail git fast-import <input
'
rm -f .git/objects/pack_* .git/objects/index_*
cat >input <<INPUT_END
commit TEMP_TAG
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
tag base
COMMIT
from refs/heads/master
INPUT_END
test_expect_success \
'B: accept branch name "TEMP_TAG"' \
'git fast-import <input &&
test -f .git/TEMP_TAG &&
test `git rev-parse master` = `git rev-parse TEMP_TAG^`'
rm -f .git/TEMP_TAG
git gc 2>/dev/null >/dev/null
git prune 2>/dev/null >/dev/null
cat >input <<INPUT_END
commit refs/heads/empty-committer-1
committer <> $GIT_COMMITTER_DATE
data <<COMMIT
empty commit
COMMIT
INPUT_END
test_expect_success 'B: accept empty committer' '
git fast-import <input &&
out=$(git fsck) &&
echo "$out" &&
test -z "$out"
'
git update-ref -d refs/heads/empty-committer-1 || true
git gc 2>/dev/null >/dev/null
git prune 2>/dev/null >/dev/null
cat >input <<INPUT_END
commit refs/heads/empty-committer-2
committer <a@b.com> $GIT_COMMITTER_DATE
data <<COMMIT
empty commit
COMMIT
INPUT_END
test_expect_success 'B: accept and fixup committer with no name' '
git fast-import <input &&
out=$(git fsck) &&
echo "$out" &&
test -z "$out"
'
git update-ref -d refs/heads/empty-committer-2 || true
git gc 2>/dev/null >/dev/null
git prune 2>/dev/null >/dev/null
cat >input <<INPUT_END
commit refs/heads/invalid-committer
committer Name email> $GIT_COMMITTER_DATE
data <<COMMIT
empty commit
COMMIT
INPUT_END
test_expect_success 'B: fail on invalid committer (1)' '
test_must_fail git fast-import <input
'
git update-ref -d refs/heads/invalid-committer || true
cat >input <<INPUT_END
commit refs/heads/invalid-committer
committer Name <e<mail> $GIT_COMMITTER_DATE
data <<COMMIT
empty commit
COMMIT
INPUT_END
test_expect_success 'B: fail on invalid committer (2)' '
test_must_fail git fast-import <input
'
git update-ref -d refs/heads/invalid-committer || true
cat >input <<INPUT_END
commit refs/heads/invalid-committer
committer Name <email>> $GIT_COMMITTER_DATE
data <<COMMIT
empty commit
COMMIT
INPUT_END
test_expect_success 'B: fail on invalid committer (3)' '
test_must_fail git fast-import <input
'
git update-ref -d refs/heads/invalid-committer || true
cat >input <<INPUT_END
commit refs/heads/invalid-committer
committer Name <email $GIT_COMMITTER_DATE
data <<COMMIT
empty commit
COMMIT
INPUT_END
test_expect_success 'B: fail on invalid committer (4)' '
test_must_fail git fast-import <input
'
git update-ref -d refs/heads/invalid-committer || true
cat >input <<INPUT_END
commit refs/heads/invalid-committer
committer Name<email> $GIT_COMMITTER_DATE
data <<COMMIT
empty commit
COMMIT
INPUT_END
test_expect_success 'B: fail on invalid committer (5)' '
test_must_fail git fast-import <input
'
git update-ref -d refs/heads/invalid-committer || true
###
### series C
###
newf=`echo hi newf | git hash-object -w --stdin`
oldf=`git rev-parse --verify master:file2`
test_tick
cat >input <<INPUT_END
commit refs/heads/branch
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
second
COMMIT
from refs/heads/master
M 644 $oldf file2/oldf
M 755 $newf file2/newf
D file3
INPUT_END
test_expect_success \
'C: incremental import create pack from stdin' \
'git fast-import <input &&
git whatchanged branch'
test_expect_success \
'C: verify pack' \
'for p in .git/objects/pack/*.pack;do git verify-pack $p||exit;done'
test_expect_success \
'C: validate reuse existing blob' \
'test $newf = `git rev-parse --verify branch:file2/newf` &&
test $oldf = `git rev-parse --verify branch:file2/oldf`'
cat >expect <<EOF
parent `git rev-parse --verify master^0`
author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
second
EOF
test_expect_success \
'C: verify commit' \
'git cat-file commit branch | sed 1d >actual &&
test_cmp expect actual'
cat >expect <<EOF
:000000 100755 0000000000000000000000000000000000000000 f1fb5da718392694d0076d677d6d0e364c79b0bc A file2/newf
:100644 100644 7123f7f44e39be127c5eb701e5968176ee9d78b1 7123f7f44e39be127c5eb701e5968176ee9d78b1 R100 file2 file2/oldf
:100644 000000 0d92e9f3374ae2947c23aa477cbc68ce598135f1 0000000000000000000000000000000000000000 D file3
EOF
git diff-tree -M -r master branch >actual
test_expect_success \
'C: validate rename result' \
'compare_diff_raw expect actual'
###
### series D
###
test_tick
cat >input <<INPUT_END
commit refs/heads/branch
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
third
COMMIT
from refs/heads/branch^0
M 644 inline newdir/interesting
data <<EOF
$file5_data
EOF
M 755 inline newdir/exec.sh
data <<EOF
$file6_data
EOF
INPUT_END
test_expect_success \
'D: inline data in commit' \
'git fast-import <input &&
git whatchanged branch'
test_expect_success \
'D: verify pack' \
'for p in .git/objects/pack/*.pack;do git verify-pack $p||exit;done'
cat >expect <<EOF
:000000 100755 0000000000000000000000000000000000000000 35a59026a33beac1569b1c7f66f3090ce9c09afc A newdir/exec.sh
:000000 100644 0000000000000000000000000000000000000000 046d0371e9220107917db0d0e030628de8a1de9b A newdir/interesting
EOF
git diff-tree -M -r branch^ branch >actual
test_expect_success \
'D: validate new files added' \
'compare_diff_raw expect actual'
echo "$file5_data" >expect
test_expect_success \
'D: verify file5' \
'git cat-file blob branch:newdir/interesting >actual &&
test_cmp expect actual'
echo "$file6_data" >expect
test_expect_success \
'D: verify file6' \
'git cat-file blob branch:newdir/exec.sh >actual &&
test_cmp expect actual'
###
### series E
###
cat >input <<INPUT_END
commit refs/heads/branch
author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> Tue Feb 6 11:22:18 2007 -0500
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> Tue Feb 6 12:35:02 2007 -0500
data <<COMMIT
RFC 2822 type date
COMMIT
from refs/heads/branch^0
INPUT_END
test_expect_success 'E: rfc2822 date, --date-format=raw' '
test_must_fail git fast-import --date-format=raw <input
'
test_expect_success \
'E: rfc2822 date, --date-format=rfc2822' \
'git fast-import --date-format=rfc2822 <input'
test_expect_success \
'E: verify pack' \
'for p in .git/objects/pack/*.pack;do git verify-pack $p||exit;done'
cat >expect <<EOF
author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> 1170778938 -0500
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1170783302 -0500
RFC 2822 type date
EOF
test_expect_success \
'E: verify commit' \
'git cat-file commit branch | sed 1,2d >actual &&
test_cmp expect actual'
###
### series F
###
old_branch=`git rev-parse --verify branch^0`
test_tick
cat >input <<INPUT_END
commit refs/heads/branch
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
losing things already?
COMMIT
from refs/heads/branch~1
reset refs/heads/other
from refs/heads/branch
INPUT_END
test_expect_success \
'F: non-fast-forward update skips' \
'if git fast-import <input
then
echo BAD gfi did not fail
return 1
else
if test $old_branch = `git rev-parse --verify branch^0`
then
: branch unaffected and failure returned
return 0
else
echo BAD gfi changed branch $old_branch
return 1
fi
fi
'
test_expect_success \
'F: verify pack' \
'for p in .git/objects/pack/*.pack;do git verify-pack $p||exit;done'
cat >expect <<EOF
tree `git rev-parse branch~1^{tree}`
parent `git rev-parse branch~1`
author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
losing things already?
EOF
test_expect_success \
'F: verify other commit' \
'git cat-file commit other >actual &&
test_cmp expect actual'
###
### series G
###
old_branch=`git rev-parse --verify branch^0`
test_tick
cat >input <<INPUT_END
commit refs/heads/branch
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
losing things already?
COMMIT
from refs/heads/branch~1
INPUT_END
test_expect_success \
'G: non-fast-forward update forced' \
'git fast-import --force <input'
test_expect_success \
'G: verify pack' \
'for p in .git/objects/pack/*.pack;do git verify-pack $p||exit;done'
test_expect_success \
'G: branch changed, but logged' \
'test $old_branch != `git rev-parse --verify branch^0` &&
test $old_branch = `git rev-parse --verify branch@{1}`'
###
### series H
###
test_tick
cat >input <<INPUT_END
commit refs/heads/H
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
third
COMMIT
from refs/heads/branch^0
M 644 inline i-will-die
data <<EOF
this file will never exist.
EOF
deleteall
M 644 inline h/e/l/lo
data <<EOF
$file5_data
EOF
INPUT_END
test_expect_success \
'H: deletall, add 1' \
'git fast-import <input &&
git whatchanged H'
test_expect_success \
'H: verify pack' \
'for p in .git/objects/pack/*.pack;do git verify-pack $p||exit;done'
cat >expect <<EOF
:100755 000000 f1fb5da718392694d0076d677d6d0e364c79b0bc 0000000000000000000000000000000000000000 D file2/newf
:100644 000000 7123f7f44e39be127c5eb701e5968176ee9d78b1 0000000000000000000000000000000000000000 D file2/oldf
:100755 000000 85df50785d62d3b05ab03d9cbf7e4a0b49449730 0000000000000000000000000000000000000000 D file4
:100644 100644 fcf778cda181eaa1cbc9e9ce3a2e15ee9f9fe791 fcf778cda181eaa1cbc9e9ce3a2e15ee9f9fe791 R100 newdir/interesting h/e/l/lo
:100755 000000 e74b7d465e52746be2b4bae983670711e6e66657 0000000000000000000000000000000000000000 D newdir/exec.sh
EOF
git diff-tree -M -r H^ H >actual
test_expect_success \
'H: validate old files removed, new files added' \
'compare_diff_raw expect actual'
echo "$file5_data" >expect
test_expect_success \
'H: verify file' \
'git cat-file blob H:h/e/l/lo >actual &&
test_cmp expect actual'
###
### series I
###
cat >input <<INPUT_END
commit refs/heads/export-boundary
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
we have a border. its only 40 characters wide.
COMMIT
from refs/heads/branch
INPUT_END
test_expect_success \
'I: export-pack-edges' \
'git fast-import --export-pack-edges=edges.list <input'
cat >expect <<EOF
.git/objects/pack/pack-.pack: `git rev-parse --verify export-boundary`
EOF
test_expect_success \
'I: verify edge list' \
'sed -e s/pack-.*pack/pack-.pack/ edges.list >actual &&
test_cmp expect actual'
###
### series J
###
cat >input <<INPUT_END
commit refs/heads/J
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
create J
COMMIT
from refs/heads/branch
reset refs/heads/J
commit refs/heads/J
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
initialize J
COMMIT
INPUT_END
test_expect_success \
'J: reset existing branch creates empty commit' \
'git fast-import <input'
test_expect_success \
'J: branch has 1 commit, empty tree' \
'test 1 = `git rev-list J | wc -l` &&
test 0 = `git ls-tree J | wc -l`'
cat >input <<INPUT_END
reset refs/heads/J2
tag wrong_tag
from refs/heads/J2
data <<EOF
Tag branch that was reset.
EOF
INPUT_END
test_expect_success \
'J: tag must fail on empty branch' \
'test_must_fail git fast-import <input'
###
### series K
###
cat >input <<INPUT_END
commit refs/heads/K
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
create K
COMMIT
from refs/heads/branch
commit refs/heads/K
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
redo K
COMMIT
from refs/heads/branch^1
INPUT_END
test_expect_success \
'K: reinit branch with from' \
'git fast-import <input'
test_expect_success \
'K: verify K^1 = branch^1' \
'test `git rev-parse --verify branch^1` \
= `git rev-parse --verify K^1`'
###
### series L
###
cat >input <<INPUT_END
blob
mark :1
data <<EOF
some data
EOF
blob
mark :2
data <<EOF
other data
EOF
commit refs/heads/L
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
create L
COMMIT
M 644 :1 b.
M 644 :1 b/other
M 644 :1 ba
commit refs/heads/L
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
update L
COMMIT
M 644 :2 b.
M 644 :2 b/other
M 644 :2 ba
INPUT_END
cat >expect <<EXPECT_END
:100644 100644 4268632... 55d3a52... M b.
:040000 040000 0ae5cac... 443c768... M b
:100644 100644 4268632... 55d3a52... M ba
EXPECT_END
test_expect_success \
'L: verify internal tree sorting' \
'git fast-import <input &&
git diff-tree --abbrev --raw L^ L >output &&
test_cmp expect output'
cat >input <<INPUT_END
blob
mark :1
data <<EOF
the data
EOF
commit refs/heads/L2
committer C O Mitter <committer@example.com> 1112912473 -0700
data <<COMMIT
init L2
COMMIT
M 644 :1 a/b/c
M 644 :1 a/b/d
M 644 :1 a/e/f
commit refs/heads/L2
committer C O Mitter <committer@example.com> 1112912473 -0700
data <<COMMIT
update L2
COMMIT
C a g
C a/e g/b
M 644 :1 g/b/h
INPUT_END
cat <<EOF >expect
g/b/f
g/b/h
EOF
test_expect_success \
'L: nested tree copy does not corrupt deltas' \
'git fast-import <input &&
git ls-tree L2 g/b/ >tmp &&
cat tmp | cut -f 2 >actual &&
test_cmp expect actual &&
git fsck `git rev-parse L2`'
git update-ref -d refs/heads/L2
###
### series M
###
test_tick
cat >input <<INPUT_END
commit refs/heads/M1
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
file rename
COMMIT
from refs/heads/branch^0
R file2/newf file2/n.e.w.f
INPUT_END
cat >expect <<EOF
:100755 100755 f1fb5da718392694d0076d677d6d0e364c79b0bc f1fb5da718392694d0076d677d6d0e364c79b0bc R100 file2/newf file2/n.e.w.f
EOF
test_expect_success \
'M: rename file in same subdirectory' \
'git fast-import <input &&
git diff-tree -M -r M1^ M1 >actual &&
compare_diff_raw expect actual'
cat >input <<INPUT_END
commit refs/heads/M2
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
file rename
COMMIT
from refs/heads/branch^0
R file2/newf i/am/new/to/you
INPUT_END
cat >expect <<EOF
:100755 100755 f1fb5da718392694d0076d677d6d0e364c79b0bc f1fb5da718392694d0076d677d6d0e364c79b0bc R100 file2/newf i/am/new/to/you
EOF
test_expect_success \
'M: rename file to new subdirectory' \
'git fast-import <input &&
git diff-tree -M -r M2^ M2 >actual &&
compare_diff_raw expect actual'
cat >input <<INPUT_END
commit refs/heads/M3
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
file rename
COMMIT
from refs/heads/M2^0
R i other/sub
INPUT_END
cat >expect <<EOF
:100755 100755 f1fb5da718392694d0076d677d6d0e364c79b0bc f1fb5da718392694d0076d677d6d0e364c79b0bc R100 i/am/new/to/you other/sub/am/new/to/you
EOF
test_expect_success \
'M: rename subdirectory to new subdirectory' \
'git fast-import <input &&
git diff-tree -M -r M3^ M3 >actual &&
compare_diff_raw expect actual'
###
### series N
###
test_tick
cat >input <<INPUT_END
commit refs/heads/N1
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
file copy
COMMIT
from refs/heads/branch^0
C file2/newf file2/n.e.w.f
INPUT_END
cat >expect <<EOF
:100755 100755 f1fb5da718392694d0076d677d6d0e364c79b0bc f1fb5da718392694d0076d677d6d0e364c79b0bc C100 file2/newf file2/n.e.w.f
EOF
test_expect_success \
'N: copy file in same subdirectory' \
'git fast-import <input &&
git diff-tree -C --find-copies-harder -r N1^ N1 >actual &&
compare_diff_raw expect actual'
cat >input <<INPUT_END
commit refs/heads/N2
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
clean directory copy
COMMIT
from refs/heads/branch^0
C file2 file3
commit refs/heads/N2
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
modify directory copy
COMMIT
M 644 inline file3/file5
data <<EOF
$file5_data
EOF
INPUT_END
cat >expect <<EOF
:100644 100644 fcf778cda181eaa1cbc9e9ce3a2e15ee9f9fe791 fcf778cda181eaa1cbc9e9ce3a2e15ee9f9fe791 C100 newdir/interesting file3/file5
:100755 100755 f1fb5da718392694d0076d677d6d0e364c79b0bc f1fb5da718392694d0076d677d6d0e364c79b0bc C100 file2/newf file3/newf
:100644 100644 7123f7f44e39be127c5eb701e5968176ee9d78b1 7123f7f44e39be127c5eb701e5968176ee9d78b1 C100 file2/oldf file3/oldf
EOF
test_expect_success \
'N: copy then modify subdirectory' \
'git fast-import <input &&
git diff-tree -C --find-copies-harder -r N2^^ N2 >actual &&
compare_diff_raw expect actual'
cat >input <<INPUT_END
commit refs/heads/N3
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
dirty directory copy
COMMIT
from refs/heads/branch^0
M 644 inline file2/file5
data <<EOF
$file5_data
EOF
C file2 file3
D file2/file5
INPUT_END
test_expect_success \
'N: copy dirty subdirectory' \
'git fast-import <input &&
test `git rev-parse N2^{tree}` = `git rev-parse N3^{tree}`'
test_expect_success \
'N: copy directory by id' \
'cat >expect <<-\EOF &&
:100755 100755 f1fb5da718392694d0076d677d6d0e364c79b0bc f1fb5da718392694d0076d677d6d0e364c79b0bc C100 file2/newf file3/newf
:100644 100644 7123f7f44e39be127c5eb701e5968176ee9d78b1 7123f7f44e39be127c5eb701e5968176ee9d78b1 C100 file2/oldf file3/oldf
EOF
subdir=$(git rev-parse refs/heads/branch^0:file2) &&
cat >input <<-INPUT_END &&
commit refs/heads/N4
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
copy by tree hash
COMMIT
from refs/heads/branch^0
M 040000 $subdir file3
INPUT_END
git fast-import <input &&
git diff-tree -C --find-copies-harder -r N4^ N4 >actual &&
compare_diff_raw expect actual'
test_expect_success PIPE 'N: read and copy directory' '
cat >expect <<-\EOF
:100755 100755 f1fb5da718392694d0076d677d6d0e364c79b0bc f1fb5da718392694d0076d677d6d0e364c79b0bc C100 file2/newf file3/newf
:100644 100644 7123f7f44e39be127c5eb701e5968176ee9d78b1 7123f7f44e39be127c5eb701e5968176ee9d78b1 C100 file2/oldf file3/oldf
EOF
git update-ref -d refs/heads/N4 &&
rm -f backflow &&
mkfifo backflow &&
(
exec <backflow &&
cat <<-EOF &&
commit refs/heads/N4
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
copy by tree hash, part 2
COMMIT
from refs/heads/branch^0
ls "file2"
EOF
read mode type tree filename &&
echo "M 040000 $tree file3"
) |
git fast-import --cat-blob-fd=3 3>backflow &&
git diff-tree -C --find-copies-harder -r N4^ N4 >actual &&
compare_diff_raw expect actual
'
test_expect_success PIPE 'N: empty directory reads as missing' '
cat <<-\EOF >expect &&
OBJNAME
:000000 100644 OBJNAME OBJNAME A unrelated
EOF
echo "missing src" >expect.response &&
git update-ref -d refs/heads/read-empty &&
rm -f backflow &&
mkfifo backflow &&
(
exec <backflow &&
cat <<-EOF &&
commit refs/heads/read-empty
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
read "empty" (missing) directory
COMMIT
M 100644 inline src/greeting
data <<BLOB
hello
BLOB
C src/greeting dst1/non-greeting
C src/greeting unrelated
# leave behind "empty" src directory
D src/greeting
ls "src"
EOF
read -r line &&
printf "%s\n" "$line" >response &&
cat <<-\EOF
D dst1
D dst2
EOF
) |
git fast-import --cat-blob-fd=3 3>backflow &&
test_cmp expect.response response &&
git rev-list read-empty |
git diff-tree -r --root --stdin |
sed "s/$_x40/OBJNAME/g" >actual &&
test_cmp expect actual
'
test_expect_success \
'N: copy root directory by tree hash' \
'cat >expect <<-\EOF &&
:100755 000000 f1fb5da718392694d0076d677d6d0e364c79b0bc 0000000000000000000000000000000000000000 D file3/newf
:100644 000000 7123f7f44e39be127c5eb701e5968176ee9d78b1 0000000000000000000000000000000000000000 D file3/oldf
EOF
root=$(git rev-parse refs/heads/branch^0^{tree}) &&
cat >input <<-INPUT_END &&
commit refs/heads/N6
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
copy root directory by tree hash
COMMIT
from refs/heads/branch^0
M 040000 $root ""
INPUT_END
git fast-import <input &&
git diff-tree -C --find-copies-harder -r N4 N6 >actual &&
compare_diff_raw expect actual'
test_expect_success \
'N: delete directory by copying' \
'cat >expect <<-\EOF &&
OBJID
:100644 000000 OBJID OBJID D foo/bar/qux
OBJID
:000000 100644 OBJID OBJID A foo/bar/baz
:000000 100644 OBJID OBJID A foo/bar/qux
EOF
empty_tree=$(git mktree </dev/null) &&
cat >input <<-INPUT_END &&
commit refs/heads/N-delete
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
collect data to be deleted
COMMIT
deleteall
M 100644 inline foo/bar/baz
data <<DATA_END
hello
DATA_END
C "foo/bar/baz" "foo/bar/qux"
C "foo/bar/baz" "foo/bar/quux/1"
C "foo/bar/baz" "foo/bar/quuux"
M 040000 $empty_tree foo/bar/quux
M 040000 $empty_tree foo/bar/quuux
commit refs/heads/N-delete
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
delete subdirectory
COMMIT
M 040000 $empty_tree foo/bar/qux
INPUT_END
git fast-import <input &&
git rev-list N-delete |
git diff-tree -r --stdin --root --always |
sed -e "s/$_x40/OBJID/g" >actual &&
test_cmp expect actual'
test_expect_success \
'N: modify copied tree' \
'cat >expect <<-\EOF &&
:100644 100644 fcf778cda181eaa1cbc9e9ce3a2e15ee9f9fe791 fcf778cda181eaa1cbc9e9ce3a2e15ee9f9fe791 C100 newdir/interesting file3/file5
:100755 100755 f1fb5da718392694d0076d677d6d0e364c79b0bc f1fb5da718392694d0076d677d6d0e364c79b0bc C100 file2/newf file3/newf
:100644 100644 7123f7f44e39be127c5eb701e5968176ee9d78b1 7123f7f44e39be127c5eb701e5968176ee9d78b1 C100 file2/oldf file3/oldf
EOF
subdir=$(git rev-parse refs/heads/branch^0:file2) &&
cat >input <<-INPUT_END &&
commit refs/heads/N5
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
copy by tree hash
COMMIT
from refs/heads/branch^0
M 040000 $subdir file3
commit refs/heads/N5
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
modify directory copy
COMMIT
M 644 inline file3/file5
data <<EOF
$file5_data
EOF
INPUT_END
git fast-import <input &&
git diff-tree -C --find-copies-harder -r N5^^ N5 >actual &&
compare_diff_raw expect actual'
test_expect_success \
'N: reject foo/ syntax' \
'subdir=$(git rev-parse refs/heads/branch^0:file2) &&
test_must_fail git fast-import <<-INPUT_END
commit refs/heads/N5B
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
copy with invalid syntax
COMMIT
from refs/heads/branch^0
M 040000 $subdir file3/
INPUT_END'
test_expect_success \
'N: reject foo/ syntax in copy source' \
'test_must_fail git fast-import <<-INPUT_END
commit refs/heads/N5C
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
copy with invalid syntax
COMMIT
from refs/heads/branch^0
C file2/ file3
INPUT_END'
test_expect_success \
'N: reject foo/ syntax in rename source' \
'test_must_fail git fast-import <<-INPUT_END
commit refs/heads/N5D
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
rename with invalid syntax
COMMIT
from refs/heads/branch^0
R file2/ file3
INPUT_END'
test_expect_success \
'N: reject foo/ syntax in ls argument' \
'test_must_fail git fast-import <<-INPUT_END
commit refs/heads/N5E
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
copy with invalid syntax
COMMIT
from refs/heads/branch^0
ls "file2/"
INPUT_END'
test_expect_success \
'N: copy to root by id and modify' \
'echo "hello, world" >expect.foo &&
echo hello >expect.bar &&
git fast-import <<-SETUP_END &&
commit refs/heads/N7
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
hello, tree
COMMIT
deleteall
M 644 inline foo/bar
data <<EOF
hello
EOF
SETUP_END
tree=$(git rev-parse --verify N7:) &&
git fast-import <<-INPUT_END &&
commit refs/heads/N8
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
copy to root by id and modify
COMMIT
M 040000 $tree ""
M 644 inline foo/foo
data <<EOF
hello, world
EOF
INPUT_END
git show N8:foo/foo >actual.foo &&
git show N8:foo/bar >actual.bar &&
test_cmp expect.foo actual.foo &&
test_cmp expect.bar actual.bar'
test_expect_success \
'N: extract subtree' \
'branch=$(git rev-parse --verify refs/heads/branch^{tree}) &&
cat >input <<-INPUT_END &&
commit refs/heads/N9
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
extract subtree branch:newdir
COMMIT
M 040000 $branch ""
C "newdir" ""
INPUT_END
git fast-import <input &&
git diff --exit-code branch:newdir N9'
test_expect_success \
'N: modify subtree, extract it, and modify again' \
'echo hello >expect.baz &&
echo hello, world >expect.qux &&
git fast-import <<-SETUP_END &&
commit refs/heads/N10
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
hello, tree
COMMIT
deleteall
M 644 inline foo/bar/baz
data <<EOF
hello
EOF
SETUP_END
tree=$(git rev-parse --verify N10:) &&
git fast-import <<-INPUT_END &&
commit refs/heads/N11
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
copy to root by id and modify
COMMIT
M 040000 $tree ""
M 100644 inline foo/bar/qux
data <<EOF
hello, world
EOF
R "foo" ""
C "bar/qux" "bar/quux"
INPUT_END
git show N11:bar/baz >actual.baz &&
git show N11:bar/qux >actual.qux &&
git show N11:bar/quux >actual.quux &&
test_cmp expect.baz actual.baz &&
test_cmp expect.qux actual.qux &&
test_cmp expect.qux actual.quux'
###
### series O
###
cat >input <<INPUT_END
#we will
commit refs/heads/O1
# -- ignore all of this text
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
# $GIT_COMMITTER_NAME has inserted here for his benefit.
data <<COMMIT
dirty directory copy
COMMIT
# don't forget the import blank line!
#
# yes, we started from our usual base of branch^0.
# i like branch^0.
from refs/heads/branch^0
# and we need to reuse file2/file5 from N3 above.
M 644 inline file2/file5
# otherwise the tree will be different
data <<EOF
$file5_data
EOF
# don't forget to copy file2 to file3
C file2 file3
#
# or to delete file5 from file2.
D file2/file5
# are we done yet?
INPUT_END
test_expect_success \
'O: comments are all skipped' \
'git fast-import <input &&
test `git rev-parse N3` = `git rev-parse O1`'
cat >input <<INPUT_END
commit refs/heads/O2
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
dirty directory copy
COMMIT
from refs/heads/branch^0
M 644 inline file2/file5
data <<EOF
$file5_data
EOF
C file2 file3
D file2/file5
INPUT_END
test_expect_success \
'O: blank lines not necessary after data commands' \
'git fast-import <input &&
test `git rev-parse N3` = `git rev-parse O2`'
test_expect_success \
'O: repack before next test' \
'git repack -a -d'
cat >input <<INPUT_END
commit refs/heads/O3
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
zstring
COMMIT
commit refs/heads/O3
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
zof
COMMIT
checkpoint
commit refs/heads/O3
mark :5
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
zempty
COMMIT
checkpoint
commit refs/heads/O3
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
zcommits
COMMIT
reset refs/tags/O3-2nd
from :5
reset refs/tags/O3-3rd
from :5
INPUT_END
cat >expect <<INPUT_END
string
of
empty
commits
INPUT_END
test_expect_success \
'O: blank lines not necessary after other commands' \
'git fast-import <input &&
test 8 = `find .git/objects/pack -type f | wc -l` &&
test `git rev-parse refs/tags/O3-2nd` = `git rev-parse O3^` &&
git log --reverse --pretty=oneline O3 | sed s/^.*z// >actual &&
test_cmp expect actual'
cat >input <<INPUT_END
commit refs/heads/O4
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
zstring
COMMIT
commit refs/heads/O4
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
zof
COMMIT
progress Two commits down, 2 to go!
commit refs/heads/O4
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
zempty
COMMIT
progress Three commits down, 1 to go!
commit refs/heads/O4
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
zcommits
COMMIT
progress I'm done!
INPUT_END
test_expect_success \
'O: progress outputs as requested by input' \
'git fast-import <input >actual &&
grep "progress " <input >expect &&
test_cmp expect actual'
###
### series P (gitlinks)
###
cat >input <<INPUT_END
blob
mark :1
data 10
test file
reset refs/heads/sub
commit refs/heads/sub
mark :2
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data 12
sub_initial
M 100644 :1 file
blob
mark :3
data <<DATAEND
[submodule "sub"]
path = sub
url = "`pwd`/sub"
DATAEND
commit refs/heads/subuse1
mark :4
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data 8
initial
from refs/heads/master
M 100644 :3 .gitmodules
M 160000 :2 sub
blob
mark :5
data 20
test file
more data
commit refs/heads/sub
mark :6
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data 11
sub_second
from :2
M 100644 :5 file
commit refs/heads/subuse1
mark :7
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data 7
second
from :4
M 160000 :6 sub
INPUT_END
test_expect_success \
'P: supermodule & submodule mix' \
'git fast-import <input &&
git checkout subuse1 &&
rm -rf sub && mkdir sub && (cd sub &&
git init &&
git fetch --update-head-ok .. refs/heads/sub:refs/heads/master &&
git checkout master) &&
git submodule init &&
git submodule update'
SUBLAST=$(git rev-parse --verify sub)
SUBPREV=$(git rev-parse --verify sub^)
cat >input <<INPUT_END
blob
mark :1
data <<DATAEND
[submodule "sub"]
path = sub
url = "`pwd`/sub"
DATAEND
commit refs/heads/subuse2
mark :2
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data 8
initial
from refs/heads/master
M 100644 :1 .gitmodules
M 160000 $SUBPREV sub
commit refs/heads/subuse2
mark :3
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data 7
second
from :2
M 160000 $SUBLAST sub
INPUT_END
test_expect_success \
'P: verbatim SHA gitlinks' \
'git branch -D sub &&
git gc && git prune &&
git fast-import <input &&
test $(git rev-parse --verify subuse2) = $(git rev-parse --verify subuse1)'
test_tick
cat >input <<INPUT_END
commit refs/heads/subuse3
mark :1
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
corrupt
COMMIT
from refs/heads/subuse2
M 160000 inline sub
data <<DATA
$SUBPREV
DATA
INPUT_END
test_expect_success 'P: fail on inline gitlink' '
test_must_fail git fast-import <input'
test_tick
cat >input <<INPUT_END
blob
mark :1
data <<DATA
$SUBPREV
DATA
commit refs/heads/subuse3
mark :2
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
corrupt
COMMIT
from refs/heads/subuse2
M 160000 :1 sub
INPUT_END
test_expect_success 'P: fail on blob mark in gitlink' '
test_must_fail git fast-import <input'
###
### series Q (notes)
###
note1_data="The first note for the first commit"
note2_data="The first note for the second commit"
note3_data="The first note for the third commit"
note1b_data="The second note for the first commit"
note1c_data="The third note for the first commit"
note2b_data="The second note for the second commit"
test_tick
cat >input <<INPUT_END
blob
mark :2
data <<EOF
$file2_data
EOF
commit refs/heads/notes-test
mark :3
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
first (:3)
COMMIT
M 644 :2 file2
blob
mark :4
data $file4_len
$file4_data
commit refs/heads/notes-test
mark :5
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
second (:5)
COMMIT
M 644 :4 file4
commit refs/heads/notes-test
mark :6
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
third (:6)
COMMIT
M 644 inline file5
data <<EOF
$file5_data
EOF
M 755 inline file6
data <<EOF
$file6_data
EOF
blob
mark :7
data <<EOF
$note1_data
EOF
blob
mark :8
data <<EOF
$note2_data
EOF
commit refs/notes/foobar
mark :9
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
notes (:9)
COMMIT
N :7 :3
N :8 :5
N inline :6
data <<EOF
$note3_data
EOF
commit refs/notes/foobar
mark :10
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
notes (:10)
COMMIT
N inline :3
data <<EOF
$note1b_data
EOF
commit refs/notes/foobar2
mark :11
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
notes (:11)
COMMIT
N inline :3
data <<EOF
$note1c_data
EOF
commit refs/notes/foobar
mark :12
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
notes (:12)
COMMIT
deleteall
N inline :5
data <<EOF
$note2b_data
EOF
INPUT_END
test_expect_success \
'Q: commit notes' \
'git fast-import <input &&
git whatchanged notes-test'
test_expect_success \
'Q: verify pack' \
'for p in .git/objects/pack/*.pack;do git verify-pack $p||exit;done'
commit1=$(git rev-parse notes-test~2)
commit2=$(git rev-parse notes-test^)
commit3=$(git rev-parse notes-test)
cat >expect <<EOF
author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
first (:3)
EOF
test_expect_success \
'Q: verify first commit' \
'git cat-file commit notes-test~2 | sed 1d >actual &&
test_cmp expect actual'
cat >expect <<EOF
parent $commit1
author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
second (:5)
EOF
test_expect_success \
'Q: verify second commit' \
'git cat-file commit notes-test^ | sed 1d >actual &&
test_cmp expect actual'
cat >expect <<EOF
parent $commit2
author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
third (:6)
EOF
test_expect_success \
'Q: verify third commit' \
'git cat-file commit notes-test | sed 1d >actual &&
test_cmp expect actual'
cat >expect <<EOF
author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
notes (:9)
EOF
test_expect_success \
'Q: verify first notes commit' \
'git cat-file commit refs/notes/foobar~2 | sed 1d >actual &&
test_cmp expect actual'
cat >expect.unsorted <<EOF
100644 blob $commit1
100644 blob $commit2
100644 blob $commit3
EOF
cat expect.unsorted | sort >expect
test_expect_success \
'Q: verify first notes tree' \
'git cat-file -p refs/notes/foobar~2^{tree} | sed "s/ [0-9a-f]* / /" >actual &&
test_cmp expect actual'
echo "$note1_data" >expect
test_expect_success \
'Q: verify first note for first commit' \
'git cat-file blob refs/notes/foobar~2:$commit1 >actual && test_cmp expect actual'
echo "$note2_data" >expect
test_expect_success \
'Q: verify first note for second commit' \
'git cat-file blob refs/notes/foobar~2:$commit2 >actual && test_cmp expect actual'
echo "$note3_data" >expect
test_expect_success \
'Q: verify first note for third commit' \
'git cat-file blob refs/notes/foobar~2:$commit3 >actual && test_cmp expect actual'
cat >expect <<EOF
parent `git rev-parse --verify refs/notes/foobar~2`
author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
notes (:10)
EOF
test_expect_success \
'Q: verify second notes commit' \
'git cat-file commit refs/notes/foobar^ | sed 1d >actual &&
test_cmp expect actual'
cat >expect.unsorted <<EOF
100644 blob $commit1
100644 blob $commit2
100644 blob $commit3
EOF
cat expect.unsorted | sort >expect
test_expect_success \
'Q: verify second notes tree' \
'git cat-file -p refs/notes/foobar^^{tree} | sed "s/ [0-9a-f]* / /" >actual &&
test_cmp expect actual'
echo "$note1b_data" >expect
test_expect_success \
'Q: verify second note for first commit' \
'git cat-file blob refs/notes/foobar^:$commit1 >actual && test_cmp expect actual'
echo "$note2_data" >expect
test_expect_success \
'Q: verify first note for second commit' \
'git cat-file blob refs/notes/foobar^:$commit2 >actual && test_cmp expect actual'
echo "$note3_data" >expect
test_expect_success \
'Q: verify first note for third commit' \
'git cat-file blob refs/notes/foobar^:$commit3 >actual && test_cmp expect actual'
cat >expect <<EOF
author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
notes (:11)
EOF
test_expect_success \
'Q: verify third notes commit' \
'git cat-file commit refs/notes/foobar2 | sed 1d >actual &&
test_cmp expect actual'
cat >expect.unsorted <<EOF
100644 blob $commit1
EOF
cat expect.unsorted | sort >expect
test_expect_success \
'Q: verify third notes tree' \
'git cat-file -p refs/notes/foobar2^{tree} | sed "s/ [0-9a-f]* / /" >actual &&
test_cmp expect actual'
echo "$note1c_data" >expect
test_expect_success \
'Q: verify third note for first commit' \
'git cat-file blob refs/notes/foobar2:$commit1 >actual && test_cmp expect actual'
cat >expect <<EOF
parent `git rev-parse --verify refs/notes/foobar^`
author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
notes (:12)
EOF
test_expect_success \
'Q: verify fourth notes commit' \
'git cat-file commit refs/notes/foobar | sed 1d >actual &&
test_cmp expect actual'
cat >expect.unsorted <<EOF
100644 blob $commit2
EOF
cat expect.unsorted | sort >expect
test_expect_success \
'Q: verify fourth notes tree' \
'git cat-file -p refs/notes/foobar^{tree} | sed "s/ [0-9a-f]* / /" >actual &&
test_cmp expect actual'
echo "$note2b_data" >expect
test_expect_success \
'Q: verify second note for second commit' \
'git cat-file blob refs/notes/foobar:$commit2 >actual && test_cmp expect actual'
cat >input <<EOF
reset refs/heads/Q0
commit refs/heads/note-Q0
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
Note for an empty branch.
COMMIT
N inline refs/heads/Q0
data <<NOTE
some note
NOTE
EOF
test_expect_success \
'Q: deny note on empty branch' \
'test_must_fail git fast-import <input'
###
### series R (feature and option)
###
cat >input <<EOF
feature no-such-feature-exists
EOF
test_expect_success 'R: abort on unsupported feature' '
test_must_fail git fast-import <input
'
cat >input <<EOF
feature date-format=now
EOF
test_expect_success 'R: supported feature is accepted' '
git fast-import <input
'
cat >input << EOF
blob
data 3
hi
feature date-format=now
EOF
test_expect_success 'R: abort on receiving feature after data command' '
test_must_fail git fast-import <input
'
cat >input << EOF
feature import-marks=git.marks
feature import-marks=git2.marks
EOF
test_expect_success 'R: only one import-marks feature allowed per stream' '
test_must_fail git fast-import <input
'
cat >input << EOF
feature export-marks=git.marks
blob
mark :1
data 3
hi
EOF
test_expect_success \
'R: export-marks feature results in a marks file being created' \
'cat input | git fast-import &&
grep :1 git.marks'
test_expect_success \
'R: export-marks options can be overriden by commandline options' \
'cat input | git fast-import --export-marks=other.marks &&
grep :1 other.marks'
test_expect_success 'R: catch typo in marks file name' '
test_must_fail git fast-import --import-marks=nonexistent.marks </dev/null &&
echo "feature import-marks=nonexistent.marks" |
test_must_fail git fast-import
'
test_expect_success 'R: import and output marks can be the same file' '
rm -f io.marks &&
blob=$(echo hi | git hash-object --stdin) &&
cat >expect <<-EOF &&
:1 $blob
:2 $blob
EOF
git fast-import --export-marks=io.marks <<-\EOF &&
blob
mark :1
data 3
hi
EOF
git fast-import --import-marks=io.marks --export-marks=io.marks <<-\EOF &&
blob
mark :2
data 3
hi
EOF
test_cmp expect io.marks
'
test_expect_success 'R: --import-marks=foo --output-marks=foo to create foo fails' '
rm -f io.marks &&
test_must_fail git fast-import --import-marks=io.marks --export-marks=io.marks <<-\EOF
blob
mark :1
data 3
hi
EOF
'
test_expect_success 'R: --import-marks-if-exists' '
rm -f io.marks &&
blob=$(echo hi | git hash-object --stdin) &&
echo ":1 $blob" >expect &&
git fast-import --import-marks-if-exists=io.marks --export-marks=io.marks <<-\EOF &&
blob
mark :1
data 3
hi
EOF
test_cmp expect io.marks
'
test_expect_success 'R: feature import-marks-if-exists' '
rm -f io.marks &&
>expect &&
git fast-import --export-marks=io.marks <<-\EOF &&
feature import-marks-if-exists=not_io.marks
EOF
test_cmp expect io.marks &&
blob=$(echo hi | git hash-object --stdin) &&
echo ":1 $blob" >io.marks &&
echo ":1 $blob" >expect &&
echo ":2 $blob" >>expect &&
git fast-import --export-marks=io.marks <<-\EOF &&
feature import-marks-if-exists=io.marks
blob
mark :2
data 3
hi
EOF
test_cmp expect io.marks &&
echo ":3 $blob" >>expect &&
git fast-import --import-marks=io.marks \
--export-marks=io.marks <<-\EOF &&
feature import-marks-if-exists=not_io.marks
blob
mark :3
data 3
hi
EOF
test_cmp expect io.marks &&
>expect &&
git fast-import --import-marks-if-exists=not_io.marks \
--export-marks=io.marks <<-\EOF
feature import-marks-if-exists=io.marks
EOF
test_cmp expect io.marks
'
cat >input << EOF
feature import-marks=marks.out
feature export-marks=marks.new
EOF
test_expect_success \
'R: import to output marks works without any content' \
'cat input | git fast-import &&
test_cmp marks.out marks.new'
cat >input <<EOF
feature import-marks=nonexistent.marks
feature export-marks=marks.new
EOF
test_expect_success \
'R: import marks prefers commandline marks file over the stream' \
'cat input | git fast-import --import-marks=marks.out &&
test_cmp marks.out marks.new'
cat >input <<EOF
feature import-marks=nonexistent.marks
feature export-marks=combined.marks
EOF
test_expect_success 'R: multiple --import-marks= should be honoured' '
head -n2 marks.out > one.marks &&
tail -n +3 marks.out > two.marks &&
git fast-import --import-marks=one.marks --import-marks=two.marks <input &&
test_cmp marks.out combined.marks
'
cat >input <<EOF
feature relative-marks
feature import-marks=relative.in
feature export-marks=relative.out
EOF
test_expect_success 'R: feature relative-marks should be honoured' '
mkdir -p .git/info/fast-import/ &&
cp marks.new .git/info/fast-import/relative.in &&
git fast-import <input &&
test_cmp marks.new .git/info/fast-import/relative.out
'
cat >input <<EOF
feature relative-marks
feature import-marks=relative.in
feature no-relative-marks
feature export-marks=non-relative.out
EOF
test_expect_success 'R: feature no-relative-marks should be honoured' '
git fast-import <input &&
test_cmp marks.new non-relative.out
'
test_expect_success 'R: feature ls supported' '
echo "feature ls" |
git fast-import
'
test_expect_success 'R: feature cat-blob supported' '
echo "feature cat-blob" |
git fast-import
'
test_expect_success 'R: cat-blob-fd must be a nonnegative integer' '
test_must_fail git fast-import --cat-blob-fd=-1 </dev/null
'
test_expect_success NOT_MINGW 'R: print old blob' '
blob=$(echo "yes it can" | git hash-object -w --stdin) &&
cat >expect <<-EOF &&
${blob} blob 11
yes it can
EOF
echo "cat-blob $blob" |
git fast-import --cat-blob-fd=6 6>actual &&
test_cmp expect actual
'
test_expect_success NOT_MINGW 'R: in-stream cat-blob-fd not respected' '
echo hello >greeting &&
blob=$(git hash-object -w greeting) &&
cat >expect <<-EOF &&
${blob} blob 6
hello
EOF
git fast-import --cat-blob-fd=3 3>actual.3 >actual.1 <<-EOF &&
cat-blob $blob
EOF
test_cmp expect actual.3 &&
test_cmp empty actual.1 &&
git fast-import 3>actual.3 >actual.1 <<-EOF &&
option cat-blob-fd=3
cat-blob $blob
EOF
test_cmp empty actual.3 &&
test_cmp expect actual.1
'
test_expect_success NOT_MINGW 'R: print new blob' '
blob=$(echo "yep yep yep" | git hash-object --stdin) &&
cat >expect <<-EOF &&
${blob} blob 12
yep yep yep
EOF
git fast-import --cat-blob-fd=6 6>actual <<-\EOF &&
blob
mark :1
data <<BLOB_END
yep yep yep
BLOB_END
cat-blob :1
EOF
test_cmp expect actual
'
test_expect_success NOT_MINGW 'R: print new blob by sha1' '
blob=$(echo "a new blob named by sha1" | git hash-object --stdin) &&
cat >expect <<-EOF &&
${blob} blob 25
a new blob named by sha1
EOF
git fast-import --cat-blob-fd=6 6>actual <<-EOF &&
blob
data <<BLOB_END
a new blob named by sha1
BLOB_END
cat-blob $blob
EOF
test_cmp expect actual
'
test_expect_success 'setup: big file' '
(
echo "the quick brown fox jumps over the lazy dog" >big &&
for i in 1 2 3
do
cat big big big big >bigger &&
cat bigger bigger bigger bigger >big ||
exit
done
)
'
test_expect_success 'R: print two blobs to stdout' '
blob1=$(git hash-object big) &&
blob1_len=$(wc -c <big) &&
blob2=$(echo hello | git hash-object --stdin) &&
{
echo ${blob1} blob $blob1_len &&
cat big &&
cat <<-EOF
${blob2} blob 6
hello
EOF
} >expect &&
{
cat <<-\END_PART1 &&
blob
mark :1
data <<data_end
END_PART1
cat big &&
cat <<-\EOF
data_end
blob
mark :2
data <<data_end
hello
data_end
cat-blob :1
cat-blob :2
EOF
} |
git fast-import >actual &&
test_cmp expect actual
'
test_expect_success PIPE 'R: copy using cat-file' '
expect_id=$(git hash-object big) &&
expect_len=$(wc -c <big) &&
echo $expect_id blob $expect_len >expect.response &&
rm -f blobs &&
cat >frontend <<-\FRONTEND_END &&
#!/bin/sh
FRONTEND_END
mkfifo blobs &&
(
export GIT_COMMITTER_NAME GIT_COMMITTER_EMAIL GIT_COMMITTER_DATE &&
cat <<-\EOF &&
feature cat-blob
blob
mark :1
data <<BLOB
EOF
cat big &&
cat <<-\EOF &&
BLOB
cat-blob :1
EOF
read blob_id type size <&3 &&
echo "$blob_id $type $size" >response &&
head_c $size >blob <&3 &&
read newline <&3 &&
cat <<-EOF &&
commit refs/heads/copied
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
copy big file as file3
COMMIT
M 644 inline file3
data <<BLOB
EOF
cat blob &&
echo BLOB
) 3<blobs |
git fast-import --cat-blob-fd=3 3>blobs &&
git show copied:file3 >actual &&
test_cmp expect.response response &&
test_cmp big actual
'
test_expect_success PIPE 'R: print blob mid-commit' '
rm -f blobs &&
echo "A blob from _before_ the commit." >expect &&
mkfifo blobs &&
(
exec 3<blobs &&
cat <<-EOF &&
feature cat-blob
blob
mark :1
data <<BLOB
A blob from _before_ the commit.
BLOB
commit refs/heads/temporary
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
Empty commit
COMMIT
cat-blob :1
EOF
read blob_id type size <&3 &&
head_c $size >actual <&3 &&
read newline <&3 &&
echo
) |
git fast-import --cat-blob-fd=3 3>blobs &&
test_cmp expect actual
'
test_expect_success PIPE 'R: print staged blob within commit' '
rm -f blobs &&
echo "A blob from _within_ the commit." >expect &&
mkfifo blobs &&
(
exec 3<blobs &&
cat <<-EOF &&
feature cat-blob
commit refs/heads/within
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
Empty commit
COMMIT
M 644 inline within
data <<BLOB
A blob from _within_ the commit.
BLOB
EOF
to_get=$(
echo "A blob from _within_ the commit." |
git hash-object --stdin
) &&
echo "cat-blob $to_get" &&
read blob_id type size <&3 &&
head_c $size >actual <&3 &&
read newline <&3 &&
echo deleteall
) |
git fast-import --cat-blob-fd=3 3>blobs &&
test_cmp expect actual
'
cat >input << EOF
option git quiet
blob
data 3
hi
EOF
test_expect_success 'R: quiet option results in no stats being output' '
cat input | git fast-import 2> output &&
test_cmp empty output
'
test_expect_success 'R: feature done means terminating "done" is mandatory' '
echo feature done | test_must_fail git fast-import &&
test_must_fail git fast-import --done </dev/null
'
test_expect_success 'R: terminating "done" with trailing gibberish is ok' '
git fast-import <<-\EOF &&
feature done
done
trailing gibberish
EOF
git fast-import <<-\EOF
done
more trailing gibberish
EOF
'
test_expect_success 'R: terminating "done" within commit' '
cat >expect <<-\EOF &&
OBJID
:000000 100644 OBJID OBJID A hello.c
:000000 100644 OBJID OBJID A hello2.c
EOF
git fast-import <<-EOF &&
commit refs/heads/done-ends
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<EOT
Commit terminated by "done" command
EOT
M 100644 inline hello.c
data <<EOT
Hello, world.
EOT
C hello.c hello2.c
done
EOF
git rev-list done-ends |
git diff-tree -r --stdin --root --always |
sed -e "s/$_x40/OBJID/g" >actual &&
test_cmp expect actual
'
cat >input <<EOF
option git non-existing-option
EOF
test_expect_success 'R: die on unknown option' '
test_must_fail git fast-import <input
'
test_expect_success 'R: unknown commandline options are rejected' '\
test_must_fail git fast-import --non-existing-option < /dev/null
'
test_expect_success 'R: die on invalid option argument' '
echo "option git active-branches=-5" |
test_must_fail git fast-import &&
echo "option git depth=" |
test_must_fail git fast-import &&
test_must_fail git fast-import --depth="5 elephants" </dev/null
'
cat >input <<EOF
option non-existing-vcs non-existing-option
EOF
test_expect_success 'R: ignore non-git options' '
git fast-import <input
'
##
## R: very large blobs
##
blobsize=$((2*1024*1024 + 53))
test-genrandom bar $blobsize >expect
cat >input <<INPUT_END
commit refs/heads/big-file
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
R - big file
COMMIT
M 644 inline big1
data $blobsize
INPUT_END
cat expect >>input
cat >>input <<INPUT_END
M 644 inline big2
data $blobsize
INPUT_END
cat expect >>input
echo >>input
test_expect_success \
'R: blob bigger than threshold' \
'test_create_repo R &&
git --git-dir=R/.git fast-import --big-file-threshold=1 <input'
test_expect_success \
'R: verify created pack' \
': >verify &&
for p in R/.git/objects/pack/*.pack;
do
git verify-pack -v $p >>verify || exit;
done'
test_expect_success \
'R: verify written objects' \
'git --git-dir=R/.git cat-file blob big-file:big1 >actual &&
test_cmp expect actual &&
a=$(git --git-dir=R/.git rev-parse big-file:big1) &&
b=$(git --git-dir=R/.git rev-parse big-file:big2) &&
test $a = $b'
test_expect_success \
'R: blob appears only once' \
'n=$(grep $a verify | wc -l) &&
test 1 = $n'
test_done
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