1 files changed, 417 insertions, 0 deletions
diff --git a/t/t9350-fast-export.sh b/t/t9350-fast-export.sh
new file mode 100755
index 0000000000..8c8e679468
--- /dev/null
+++ b/t/t9350-fast-export.sh
@@ -0,0 +1,417 @@
+#!/bin/sh
+#
+# Copyright (c) 2007 Johannes E. Schindelin
+#
+
+test_description='git fast-export'
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+
+	echo break it > file0 &&
+	git add file0 &&
+	test_tick &&
+	echo Wohlauf > file &&
+	git add file &&
+	test_tick &&
+	git commit -m initial &&
+	echo die Luft > file &&
+	echo geht frisch > file2 &&
+	git add file file2 &&
+	test_tick &&
+	git commit -m second &&
+	echo und > file2 &&
+	test_tick &&
+	git commit -m third file2 &&
+	test_tick &&
+	git tag rein &&
+	git checkout -b wer HEAD^ &&
+	echo lange > file2
+	test_tick &&
+	git commit -m sitzt file2 &&
+	test_tick &&
+	git tag -a -m valentin muss &&
+	git merge -s ours master
+
+'
+
+test_expect_success 'fast-export | fast-import' '
+
+	MASTER=$(git rev-parse --verify master) &&
+	REIN=$(git rev-parse --verify rein) &&
+	WER=$(git rev-parse --verify wer) &&
+	MUSS=$(git rev-parse --verify muss) &&
+	mkdir new &&
+	git --git-dir=new/.git init &&
+	git fast-export --all |
+	(cd new &&
+	 git fast-import &&
+	 test $MASTER = $(git rev-parse --verify refs/heads/master) &&
+	 test $REIN = $(git rev-parse --verify refs/tags/rein) &&
+	 test $WER = $(git rev-parse --verify refs/heads/wer) &&
+	 test $MUSS = $(git rev-parse --verify refs/tags/muss))
+
+'
+
+test_expect_success 'fast-export master~2..master' '
+
+	git fast-export master~2..master |
+		sed "s/master/partial/" |
+		(cd new &&
+		 git fast-import &&
+		 test $MASTER != $(git rev-parse --verify refs/heads/partial) &&
+		 git diff --exit-code master partial &&
+		 git diff --exit-code master^ partial^ &&
+		 test_must_fail git rev-parse partial~2)
+
+'
+
+test_expect_success 'iso-8859-1' '
+
+	git config i18n.commitencoding ISO8859-1 &&
+	# use author and committer name in ISO-8859-1 to match it.
+	. "$TEST_DIRECTORY"/t3901-8859-1.txt &&
+	test_tick &&
+	echo rosten >file &&
+	git commit -s -m den file &&
+	git fast-export wer^..wer |
+		sed "s/wer/i18n/" |
+		(cd new &&
+		 git fast-import &&
+		 git cat-file commit i18n | grep "Áéí óú")
+
+'
+test_expect_success 'import/export-marks' '
+
+	git checkout -b marks master &&
+	git fast-export --export-marks=tmp-marks HEAD &&
+	test -s tmp-marks &&
+	test $(wc -l < tmp-marks) -eq 3 &&
+	test $(
+		git fast-export --import-marks=tmp-marks\
+		--export-marks=tmp-marks HEAD |
+		grep ^commit |
+		wc -l) \
+	-eq 0 &&
+	echo change > file &&
+	git commit -m "last commit" file &&
+	test $(
+		git fast-export --import-marks=tmp-marks \
+		--export-marks=tmp-marks HEAD |
+		grep ^commit\  |
+		wc -l) \
+	-eq 1 &&
+	test $(wc -l < tmp-marks) -eq 4
+
+'
+
+cat > signed-tag-import << EOF
+tag sign-your-name
+from $(git rev-parse HEAD)
+tagger C O Mitter <committer@example.com> 1112911993 -0700
+data 210
+A message for a sign
+-----BEGIN PGP SIGNATURE-----
+Version: GnuPG v1.4.5 (GNU/Linux)
+
+fakedsignaturefakedsignaturefakedsignaturefakedsignaturfakedsign
+aturefakedsignaturefake=
+=/59v
+-----END PGP SIGNATURE-----
+EOF
+
+test_expect_success 'set up faked signed tag' '
+
+	cat signed-tag-import | git fast-import
+
+'
+
+test_expect_success 'signed-tags=abort' '
+
+	test_must_fail git fast-export --signed-tags=abort sign-your-name
+
+'
+
+test_expect_success 'signed-tags=verbatim' '
+
+	git fast-export --signed-tags=verbatim sign-your-name > output &&
+	grep PGP output
+
+'
+
+test_expect_success 'signed-tags=strip' '
+
+	git fast-export --signed-tags=strip sign-your-name > output &&
+	! grep PGP output
+
+'
+
+test_expect_success 'setup submodule' '
+
+	git checkout -f master &&
+	mkdir sub &&
+	(
+		cd sub &&
+		git init  &&
+		echo test file > file &&
+		git add file &&
+		git commit -m sub_initial
+	) &&
+	git submodule add "`pwd`/sub" sub &&
+	git commit -m initial &&
+	test_tick &&
+	(
+		cd sub &&
+		echo more data >> file &&
+		git add file &&
+		git commit -m sub_second
+	) &&
+	git add sub &&
+	git commit -m second
+
+'
+
+test_expect_success 'submodule fast-export | fast-import' '
+
+	SUBENT1=$(git ls-tree master^ sub) &&
+	SUBENT2=$(git ls-tree master sub) &&
+	rm -rf new &&
+	mkdir new &&
+	git --git-dir=new/.git init &&
+	git fast-export --signed-tags=strip --all |
+	(cd new &&
+	 git fast-import &&
+	 test "$SUBENT1" = "$(git ls-tree refs/heads/master^ sub)" &&
+	 test "$SUBENT2" = "$(git ls-tree refs/heads/master sub)" &&
+	 git checkout master &&
+	 git submodule init &&
+	 git submodule update &&
+	 cmp sub/file ../sub/file)
+
+'
+
+GIT_AUTHOR_NAME='A U Thor'; export GIT_AUTHOR_NAME
+GIT_COMMITTER_NAME='C O Mitter'; export GIT_COMMITTER_NAME
+
+test_expect_success 'setup copies' '
+
+	git config --unset i18n.commitencoding &&
+	git checkout -b copy rein &&
+	git mv file file3 &&
+	git commit -m move1 &&
+	test_tick &&
+	cp file2 file4 &&
+	git add file4 &&
+	git mv file2 file5 &&
+	git commit -m copy1 &&
+	test_tick &&
+	cp file3 file6 &&
+	git add file6 &&
+	git commit -m copy2 &&
+	test_tick &&
+	echo more text >> file6 &&
+	echo even more text >> file6 &&
+	git add file6 &&
+	git commit -m modify &&
+	test_tick &&
+	cp file6 file7 &&
+	echo test >> file7 &&
+	git add file7 &&
+	git commit -m copy_modify
+
+'
+
+test_expect_success 'fast-export -C -C | fast-import' '
+
+	ENTRY=$(git rev-parse --verify copy) &&
+	rm -rf new &&
+	mkdir new &&
+	git --git-dir=new/.git init &&
+	git fast-export -C -C --signed-tags=strip --all > output &&
+	grep "^C \"file6\" \"file7\"\$" output &&
+	cat output |
+	(cd new &&
+	 git fast-import &&
+	 test $ENTRY = $(git rev-parse --verify refs/heads/copy))
+
+'
+
+test_expect_success 'fast-export | fast-import when master is tagged' '
+
+	git tag -m msg last &&
+	git fast-export -C -C --signed-tags=strip --all > output &&
+	test $(grep -c "^tag " output) = 3
+
+'
+
+cat > tag-content << EOF
+object $(git rev-parse HEAD)
+type commit
+tag rosten
+EOF
+
+test_expect_success 'cope with tagger-less tags' '
+
+	TAG=$(git hash-object -t tag -w tag-content) &&
+	git update-ref refs/tags/sonnenschein $TAG &&
+	git fast-export -C -C --signed-tags=strip --all > output &&
+	test $(grep -c "^tag " output) = 4 &&
+	! grep "Unspecified Tagger" output &&
+	git fast-export -C -C --signed-tags=strip --all \
+		--fake-missing-tagger > output &&
+	test $(grep -c "^tag " output) = 4 &&
+	grep "Unspecified Tagger" output
+
+'
+
+test_expect_success 'setup for limiting exports by PATH' '
+	mkdir limit-by-paths &&
+	(
+		cd limit-by-paths &&
+		git init &&
+		echo hi > there &&
+		git add there &&
+		git commit -m "First file" &&
+		echo foo > bar &&
+		git add bar &&
+		git commit -m "Second file" &&
+		git tag -a -m msg mytag &&
+		echo morefoo >> bar &&
+		git add bar &&
+		git commit -m "Change to second file"
+	)
+'
+
+cat > limit-by-paths/expected << EOF
+blob
+mark :1
+data 3
+hi
+
+reset refs/tags/mytag
+commit refs/tags/mytag
+mark :2
+author A U Thor <author@example.com> 1112912713 -0700
+committer C O Mitter <committer@example.com> 1112912713 -0700
+data 11
+First file
+M 100644 :1 there
+
+EOF
+
+test_expect_success 'dropping tag of filtered out object' '
+(
+	cd limit-by-paths &&
+	git fast-export --tag-of-filtered-object=drop mytag -- there > output &&
+	test_cmp output expected
+)
+'
+
+cat >> limit-by-paths/expected << EOF
+tag mytag
+from :2
+tagger C O Mitter <committer@example.com> 1112912713 -0700
+data 4
+msg
+
+EOF
+
+test_expect_success 'rewriting tag of filtered out object' '
+(
+	cd limit-by-paths &&
+	git fast-export --tag-of-filtered-object=rewrite mytag -- there > output &&
+	test_cmp output expected
+)
+'
+
+cat > limit-by-paths/expected << EOF
+blob
+mark :1
+data 4
+foo
+
+blob
+mark :2
+data 3
+hi
+
+reset refs/heads/master
+commit refs/heads/master
+mark :3
+author A U Thor <author@example.com> 1112912713 -0700
+committer C O Mitter <committer@example.com> 1112912713 -0700
+data 12
+Second file
+M 100644 :1 bar
+M 100644 :2 there
+
+EOF
+
+test_expect_failure 'no exact-ref revisions included' '
+	(
+		cd limit-by-paths &&
+		git fast-export master~2..master~1 > output &&
+		test_cmp output expected
+	)
+'
+
+test_expect_success 'path limiting with import-marks does not lose unmodified files'        '
+	git checkout -b simple marks~2 &&
+	git fast-export --export-marks=marks simple -- file > /dev/null &&
+	echo more content >> file &&
+	test_tick &&
+	git commit -mnext file &&
+	git fast-export --import-marks=marks simple -- file file0 | grep file0
+'
+
+test_expect_success 'full-tree re-shows unmodified files'        '
+	git checkout -f simple &&
+	test $(git fast-export --full-tree simple | grep -c file0) -eq 3
+'
+
+test_expect_success 'set-up a few more tags for tag export tests' '
+	git checkout -f master &&
+	HEAD_TREE=`git show -s --pretty=raw HEAD | grep tree | sed "s/tree //"` &&
+	git tag    tree_tag        -m "tagging a tree" $HEAD_TREE &&
+	git tag -a tree_tag-obj    -m "tagging a tree" $HEAD_TREE &&
+	git tag    tag-obj_tag     -m "tagging a tag" tree_tag-obj &&
+	git tag -a tag-obj_tag-obj -m "tagging a tag" tree_tag-obj
+'
+
+test_expect_success 'tree_tag'        '
+	mkdir result &&
+	(cd result && git init) &&
+	git fast-export tree_tag > fe-stream &&
+	(cd result && git fast-import < ../fe-stream)
+'
+
+# NEEDSWORK: not just check return status, but validate the output
+test_expect_success 'tree_tag-obj'    'git fast-export tree_tag-obj'
+test_expect_success 'tag-obj_tag'     'git fast-export tag-obj_tag'
+test_expect_success 'tag-obj_tag-obj' 'git fast-export tag-obj_tag-obj'
+
+test_expect_success SYMLINKS 'directory becomes symlink'        '
+	git init dirtosymlink &&
+	git init result &&
+	(
+		cd dirtosymlink &&
+		mkdir foo &&
+		mkdir bar &&
+		echo hello > foo/world &&
+		echo hello > bar/world &&
+		git add foo/world bar/world &&
+		git commit -q -mone &&
+		git rm -r foo &&
+		ln -s bar foo &&
+		git add foo &&
+		git commit -q -mtwo
+	) &&
+	(
+		cd dirtosymlink &&
+		git fast-export master -- foo |
+		(cd ../result && git fast-import --quiet)
+	) &&
+	(cd result && git show master:foo)
+'
+
+test_done