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git/t/t9300-fast-import.sh
Shawn O. Pearce ac053c0202 Allow frontends to bidirectionally communicate with fast-import 
The existing checkpoint command is very useful to force fast-import
to dump the branches out to disk so that standard Git tools can
access them and the objects they refer to.  However there was not a
way to know when fast-import had finished executing the checkpoint
and it was safe to read those refs.

The progress command can be used to make fast-import output any
message of the frontend's choosing to standard out.  The frontend
can scan for these messages using select() or poll() to monitor a
pipe connected to the standard output of fast-import.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2007-08-19 03:38:36 -04:00

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#!/bin/sh
#
# Copyright (c) 2007 Shawn Pearce
#
test_description='test git-fast-import utility'
. ./test-lib.sh
. ../diff-lib.sh ;# test-lib chdir's into trash
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 "$@"'
###
### series A
###
test_tick
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
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> $GIT_COMMITTER_DATE
initial
EOF
test_expect_success \
'A: verify commit' \
'git cat-file commit master | sed 1d >actual &&
git diff expect actual'
cat >expect <<EOF
100644 blob file2
100644 blob file3
100755 blob file4
EOF
test_expect_success \
'A: verify tree' \
'git cat-file -p master^{tree} | sed "s/ [0-9a-f]* / /" >actual &&
git diff expect actual'
echo "$file2_data" >expect
test_expect_success \
'A: verify file2' \
'git cat-file blob master:file2 >actual && git diff expect actual'
echo "$file3_data" >expect
test_expect_success \
'A: verify file3' \
'git cat-file blob master:file3 >actual && git diff expect actual'
printf "$file4_data" >expect
test_expect_success \
'A: verify file4' \
'git cat-file blob master:file4 >actual && git diff 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' \
'git diff expect marks.out'
test_expect_success \
'A: verify marks import' \
'git-fast-import \
--import-marks=marks.out \
--export-marks=marks.new \
</dev/null &&
git diff -u expect marks.new'
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`'
###
### 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_failure \
'B: fail on invalid blob sha1' \
'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_failure \
'B: fail on invalid branch name ".badbranchname"' \
'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_failure \
'B: fail on invalid branch name "bad[branch]name"' \
'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
###
### 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 &&
git diff 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 &&
git diff expect actual'
echo "$file6_data" >expect
test_expect_success \
'D: verify file6' \
'git cat-file blob branch:newdir/exec.sh >actual &&
git diff 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_failure \
'E: rfc2822 date, --date-format=raw' \
'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 &&
git diff 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 &&
git diff 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 &&
git diff 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 &&
git diff 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`'
###
### 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 &&
git diff expect output'
###
### 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}`'
###
### 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
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 &&
git diff 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 &&
git diff expect actual'
test_done
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