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-rwxr-xr-xt/t9300-fast-import.sh921
1 files changed, 921 insertions, 0 deletions
diff --git a/t/t9300-fast-import.sh b/t/t9300-fast-import.sh
new file mode 100755
index 0000000000..c4f4465dc6
--- /dev/null
+++ b/t/t9300-fast-import.sh
@@ -0,0 +1,921 @@
+#!/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_success '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_success '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_success '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_success '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
+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 &&
+ 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