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-rwxr-xr-xthird_party/git/t/t6402-merge-rename.sh910
1 files changed, 0 insertions, 910 deletions
diff --git a/third_party/git/t/t6402-merge-rename.sh b/third_party/git/t/t6402-merge-rename.sh
deleted file mode 100755
index bbbba3dcbf0d..000000000000
--- a/third_party/git/t/t6402-merge-rename.sh
+++ /dev/null
@@ -1,910 +0,0 @@
-#!/bin/sh
-
-test_description='Merge-recursive merging renames'
-. ./test-lib.sh
-
-modify () {
-	sed -e "$1" <"$2" >"$2.x" &&
-	mv "$2.x" "$2"
-}
-
-test_expect_success 'setup' '
-	cat >A <<-\EOF &&
-	a aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
-	b bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-	c cccccccccccccccccccccccccccccccccccccccccccccccc
-	d dddddddddddddddddddddddddddddddddddddddddddddddd
-	e eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
-	f ffffffffffffffffffffffffffffffffffffffffffffffff
-	g gggggggggggggggggggggggggggggggggggggggggggggggg
-	h hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
-	i iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
-	j jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
-	k kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
-	l llllllllllllllllllllllllllllllllllllllllllllllll
-	m mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
-	n nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
-	o oooooooooooooooooooooooooooooooooooooooooooooooo
-	EOF
-
-	cat >M <<-\EOF &&
-	A AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-	B BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
-	C CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
-	D DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
-	E EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
-	F FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
-	G GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG
-	H HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
-	I IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
-	J JJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ
-	K KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK
-	L LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL
-	M MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
-	N NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
-	O OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
-	EOF
-
-	git add A M &&
-	git commit -m "initial has A and M" &&
-	git branch white &&
-	git branch red &&
-	git branch blue &&
-	git branch yellow &&
-	git branch change &&
-	git branch change+rename &&
-
-	sed -e "/^g /s/.*/g : master changes a line/" <A >A+ &&
-	mv A+ A &&
-	git commit -a -m "master updates A" &&
-
-	git checkout yellow &&
-	rm -f M &&
-	git commit -a -m "yellow removes M" &&
-
-	git checkout white &&
-	sed -e "/^g /s/.*/g : white changes a line/" <A >B &&
-	sed -e "/^G /s/.*/G : colored branch changes a line/" <M >N &&
-	rm -f A M &&
-	git update-index --add --remove A B M N &&
-	git commit -m "white renames A->B, M->N" &&
-
-	git checkout red &&
-	sed -e "/^g /s/.*/g : red changes a line/" <A >B &&
-	sed -e "/^G /s/.*/G : colored branch changes a line/" <M >N &&
-	rm -f A M &&
-	git update-index --add --remove A B M N &&
-	git commit -m "red renames A->B, M->N" &&
-
-	git checkout blue &&
-	sed -e "/^g /s/.*/g : blue changes a line/" <A >C &&
-	sed -e "/^G /s/.*/G : colored branch changes a line/" <M >N &&
-	rm -f A M &&
-	git update-index --add --remove A C M N &&
-	git commit -m "blue renames A->C, M->N" &&
-
-	git checkout change &&
-	sed -e "/^g /s/.*/g : changed line/" <A >A+ &&
-	mv A+ A &&
-	git commit -q -a -m "changed" &&
-
-	git checkout change+rename &&
-	sed -e "/^g /s/.*/g : changed line/" <A >B &&
-	rm A &&
-	git update-index --add B &&
-	git commit -q -a -m "changed and renamed" &&
-
-	git checkout master
-'
-
-test_expect_success 'pull renaming branch into unrenaming one' \
-'
-	git show-branch &&
-	test_expect_code 1 git pull . white &&
-	git ls-files -s &&
-	git ls-files -u B >b.stages &&
-	test_line_count = 3 b.stages &&
-	git ls-files -s N >n.stages &&
-	test_line_count = 1 n.stages &&
-	sed -ne "/^g/{
-	p
-	q
-	}" B | grep master &&
-	git diff --exit-code white N
-'
-
-test_expect_success 'pull renaming branch into another renaming one' \
-'
-	rm -f B &&
-	git reset --hard &&
-	git checkout red &&
-	test_expect_code 1 git pull . white &&
-	git ls-files -u B >b.stages &&
-	test_line_count = 3 b.stages &&
-	git ls-files -s N >n.stages &&
-	test_line_count = 1 n.stages &&
-	sed -ne "/^g/{
-	p
-	q
-	}" B | grep red &&
-	git diff --exit-code white N
-'
-
-test_expect_success 'pull unrenaming branch into renaming one' \
-'
-	git reset --hard &&
-	git show-branch &&
-	test_expect_code 1 git pull . master &&
-	git ls-files -u B >b.stages &&
-	test_line_count = 3 b.stages &&
-	git ls-files -s N >n.stages &&
-	test_line_count = 1 n.stages &&
-	sed -ne "/^g/{
-	p
-	q
-	}" B | grep red &&
-	git diff --exit-code white N
-'
-
-test_expect_success 'pull conflicting renames' \
-'
-	git reset --hard &&
-	git show-branch &&
-	test_expect_code 1 git pull . blue &&
-	git ls-files -u A >a.stages &&
-	test_line_count = 1 a.stages &&
-	git ls-files -u B >b.stages &&
-	test_line_count = 1 b.stages &&
-	git ls-files -u C >c.stages &&
-	test_line_count = 1 c.stages &&
-	git ls-files -s N >n.stages &&
-	test_line_count = 1 n.stages &&
-	sed -ne "/^g/{
-	p
-	q
-	}" B | grep red &&
-	git diff --exit-code white N
-'
-
-test_expect_success 'interference with untracked working tree file' '
-	git reset --hard &&
-	git show-branch &&
-	echo >A this file should not matter &&
-	test_expect_code 1 git pull . white &&
-	test_path_is_file A
-'
-
-test_expect_success 'interference with untracked working tree file' '
-	git reset --hard &&
-	git checkout white &&
-	git show-branch &&
-	rm -f A &&
-	echo >A this file should not matter &&
-	test_expect_code 1 git pull . red &&
-	test_path_is_file A
-'
-
-test_expect_success 'interference with untracked working tree file' '
-	git reset --hard &&
-	rm -f A M &&
-	git checkout -f master &&
-	git tag -f anchor &&
-	git show-branch &&
-	git pull . yellow &&
-	test_path_is_missing M &&
-	git reset --hard anchor
-'
-
-test_expect_success 'updated working tree file should prevent the merge' '
-	git reset --hard &&
-	rm -f A M &&
-	git checkout -f master &&
-	git tag -f anchor &&
-	git show-branch &&
-	echo >>M one line addition &&
-	cat M >M.saved &&
-	test_expect_code 128 git pull . yellow &&
-	test_cmp M M.saved &&
-	rm -f M.saved
-'
-
-test_expect_success 'updated working tree file should prevent the merge' '
-	git reset --hard &&
-	rm -f A M &&
-	git checkout -f master &&
-	git tag -f anchor &&
-	git show-branch &&
-	echo >>M one line addition &&
-	cat M >M.saved &&
-	git update-index M &&
-	test_expect_code 128 git pull . yellow &&
-	test_cmp M M.saved &&
-	rm -f M.saved
-'
-
-test_expect_success 'interference with untracked working tree file' '
-	git reset --hard &&
-	rm -f A M &&
-	git checkout -f yellow &&
-	git tag -f anchor &&
-	git show-branch &&
-	echo >M this file should not matter &&
-	git pull . master &&
-	test_path_is_file M &&
-	! {
-		git ls-files -s |
-		grep M
-	} &&
-	git reset --hard anchor
-'
-
-test_expect_success 'merge of identical changes in a renamed file' '
-	rm -f A M N &&
-	git reset --hard &&
-	git checkout change+rename &&
-
-	test-tool chmtime --get -3600 B >old-mtime &&
-	GIT_MERGE_VERBOSITY=3 git merge change >out &&
-
-	test-tool chmtime --get B >new-mtime &&
-	test_cmp old-mtime new-mtime &&
-
-	git reset --hard HEAD^ &&
-	git checkout change &&
-
-	# A will be renamed to B; we check mtimes and file presence
-	test_path_is_missing B &&
-	test-tool chmtime --get -3600 A >old-mtime &&
-	GIT_MERGE_VERBOSITY=3 git merge change+rename >out &&
-
-	test_path_is_missing A &&
-	test-tool chmtime --get B >new-mtime &&
-	test $(cat old-mtime) -lt $(cat new-mtime)
-'
-
-test_expect_success 'setup for rename + d/f conflicts' '
-	git reset --hard &&
-	git checkout --orphan dir-in-way &&
-	git rm -rf . &&
-	git clean -fdqx &&
-
-	mkdir sub &&
-	mkdir dir &&
-	printf "1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n" >sub/file &&
-	echo foo >dir/file-in-the-way &&
-	git add -A &&
-	git commit -m "Common commit" &&
-
-	echo 11 >>sub/file &&
-	echo more >>dir/file-in-the-way &&
-	git add -u &&
-	git commit -m "Commit to merge, with dir in the way" &&
-
-	git checkout -b dir-not-in-way &&
-	git reset --soft HEAD^ &&
-	git rm -rf dir &&
-	git commit -m "Commit to merge, with dir removed" -- dir sub/file &&
-
-	git checkout -b renamed-file-has-no-conflicts dir-in-way~1 &&
-	git rm -rf dir &&
-	git rm sub/file &&
-	printf "1\n2\n3\n4\n5555\n6\n7\n8\n9\n10\n" >dir &&
-	git add dir &&
-	git commit -m "Independent change" &&
-
-	git checkout -b renamed-file-has-conflicts dir-in-way~1 &&
-	git rm -rf dir &&
-	git mv sub/file dir &&
-	echo 12 >>dir &&
-	git add dir &&
-	git commit -m "Conflicting change"
-'
-
-test_expect_success 'Rename+D/F conflict; renamed file merges + dir not in way' '
-	git reset --hard &&
-	git checkout -q renamed-file-has-no-conflicts^0 &&
-
-	git merge --strategy=recursive dir-not-in-way &&
-
-	git diff --quiet &&
-	test_path_is_file dir &&
-	test_write_lines 1 2 3 4 5555 6 7 8 9 10 11 >expected &&
-	test_cmp expected dir
-'
-
-test_expect_success 'Rename+D/F conflict; renamed file merges but dir in way' '
-	git reset --hard &&
-	rm -rf dir~* &&
-	git checkout -q renamed-file-has-no-conflicts^0 &&
-	test_must_fail git merge --strategy=recursive dir-in-way >output &&
-
-	test_i18ngrep "CONFLICT (modify/delete): dir/file-in-the-way" output &&
-	test_i18ngrep "Auto-merging dir" output &&
-	test_i18ngrep "Adding as dir~HEAD instead" output &&
-
-	test 3 -eq "$(git ls-files -u | wc -l)" &&
-	test 2 -eq "$(git ls-files -u dir/file-in-the-way | wc -l)" &&
-
-	test_must_fail git diff --quiet &&
-	test_must_fail git diff --cached --quiet &&
-
-	test_path_is_file dir/file-in-the-way &&
-	test_path_is_file dir~HEAD &&
-	test_cmp expected dir~HEAD
-'
-
-test_expect_success 'Same as previous, but merged other way' '
-	git reset --hard &&
-	rm -rf dir~* &&
-	git checkout -q dir-in-way^0 &&
-	test_must_fail git merge --strategy=recursive renamed-file-has-no-conflicts >output 2>errors &&
-
-	! grep "error: refusing to lose untracked file at" errors &&
-	test_i18ngrep "CONFLICT (modify/delete): dir/file-in-the-way" output &&
-	test_i18ngrep "Auto-merging dir" output &&
-	test_i18ngrep "Adding as dir~renamed-file-has-no-conflicts instead" output &&
-
-	test 3 -eq "$(git ls-files -u | wc -l)" &&
-	test 2 -eq "$(git ls-files -u dir/file-in-the-way | wc -l)" &&
-
-	test_must_fail git diff --quiet &&
-	test_must_fail git diff --cached --quiet &&
-
-	test_path_is_file dir/file-in-the-way &&
-	test_path_is_file dir~renamed-file-has-no-conflicts &&
-	test_cmp expected dir~renamed-file-has-no-conflicts
-'
-
-test_expect_success 'Rename+D/F conflict; renamed file cannot merge, dir not in way' '
-	git reset --hard &&
-	rm -rf dir~* &&
-	git checkout -q renamed-file-has-conflicts^0 &&
-	test_must_fail git merge --strategy=recursive dir-not-in-way &&
-
-	test 3 -eq "$(git ls-files -u | wc -l)" &&
-	test 3 -eq "$(git ls-files -u dir | wc -l)" &&
-
-	test_must_fail git diff --quiet &&
-	test_must_fail git diff --cached --quiet &&
-
-	test_path_is_file dir &&
-	cat >expected <<-\EOF &&
-	1
-	2
-	3
-	4
-	5
-	6
-	7
-	8
-	9
-	10
-	<<<<<<< HEAD:dir
-	12
-	=======
-	11
-	>>>>>>> dir-not-in-way:sub/file
-	EOF
-	test_cmp expected dir
-'
-
-test_expect_success 'Rename+D/F conflict; renamed file cannot merge and dir in the way' '
-	modify s/dir-not-in-way/dir-in-way/ expected &&
-
-	git reset --hard &&
-	rm -rf dir~* &&
-	git checkout -q renamed-file-has-conflicts^0 &&
-	test_must_fail git merge --strategy=recursive dir-in-way &&
-
-	test 5 -eq "$(git ls-files -u | wc -l)" &&
-	test 3 -eq "$(git ls-files -u dir | grep -v file-in-the-way | wc -l)" &&
-	test 2 -eq "$(git ls-files -u dir/file-in-the-way | wc -l)" &&
-
-	test_must_fail git diff --quiet &&
-	test_must_fail git diff --cached --quiet &&
-
-	test_path_is_file dir/file-in-the-way &&
-	test_path_is_file dir~HEAD &&
-	test_cmp expected dir~HEAD
-'
-
-test_expect_success 'Same as previous, but merged other way' '
-	git reset --hard &&
-	rm -rf dir~* &&
-	git checkout -q dir-in-way^0 &&
-	test_must_fail git merge --strategy=recursive renamed-file-has-conflicts &&
-
-	test 5 -eq "$(git ls-files -u | wc -l)" &&
-	test 3 -eq "$(git ls-files -u dir | grep -v file-in-the-way | wc -l)" &&
-	test 2 -eq "$(git ls-files -u dir/file-in-the-way | wc -l)" &&
-
-	test_must_fail git diff --quiet &&
-	test_must_fail git diff --cached --quiet &&
-
-	test_path_is_file dir/file-in-the-way &&
-	test_path_is_file dir~renamed-file-has-conflicts &&
-	cat >expected <<-\EOF &&
-	1
-	2
-	3
-	4
-	5
-	6
-	7
-	8
-	9
-	10
-	<<<<<<< HEAD:sub/file
-	11
-	=======
-	12
-	>>>>>>> renamed-file-has-conflicts:dir
-	EOF
-	test_cmp expected dir~renamed-file-has-conflicts
-'
-
-test_expect_success 'setup both rename source and destination involved in D/F conflict' '
-	git reset --hard &&
-	git checkout --orphan rename-dest &&
-	git rm -rf . &&
-	git clean -fdqx &&
-
-	mkdir one &&
-	echo stuff >one/file &&
-	git add -A &&
-	git commit -m "Common commit" &&
-
-	git mv one/file destdir &&
-	git commit -m "Renamed to destdir" &&
-
-	git checkout -b source-conflict HEAD~1 &&
-	git rm -rf one &&
-	mkdir destdir &&
-	touch one destdir/foo &&
-	git add -A &&
-	git commit -m "Conflicts in the way"
-'
-
-test_expect_success 'both rename source and destination involved in D/F conflict' '
-	git reset --hard &&
-	rm -rf dir~* &&
-	git checkout -q rename-dest^0 &&
-	test_must_fail git merge --strategy=recursive source-conflict &&
-
-	test 1 -eq "$(git ls-files -u | wc -l)" &&
-
-	test_must_fail git diff --quiet &&
-
-	test_path_is_file destdir/foo &&
-	test_path_is_file one &&
-	test_path_is_file destdir~HEAD &&
-	test "stuff" = "$(cat destdir~HEAD)"
-'
-
-test_expect_success 'setup pair rename to parent of other (D/F conflicts)' '
-	git reset --hard &&
-	git checkout --orphan rename-two &&
-	git rm -rf . &&
-	git clean -fdqx &&
-
-	mkdir one &&
-	mkdir two &&
-	echo stuff >one/file &&
-	echo other >two/file &&
-	git add -A &&
-	git commit -m "Common commit" &&
-
-	git rm -rf one &&
-	git mv two/file one &&
-	git commit -m "Rename two/file -> one" &&
-
-	git checkout -b rename-one HEAD~1 &&
-	git rm -rf two &&
-	git mv one/file two &&
-	rm -r one &&
-	git commit -m "Rename one/file -> two"
-'
-
-test_expect_success 'pair rename to parent of other (D/F conflicts) w/ untracked dir' '
-	git checkout -q rename-one^0 &&
-	mkdir one &&
-	test_must_fail git merge --strategy=recursive rename-two &&
-
-	test 2 -eq "$(git ls-files -u | wc -l)" &&
-	test 1 -eq "$(git ls-files -u one | wc -l)" &&
-	test 1 -eq "$(git ls-files -u two | wc -l)" &&
-
-	test_must_fail git diff --quiet &&
-
-	test 4 -eq $(find . | grep -v .git | wc -l) &&
-
-	test_path_is_dir one &&
-	test_path_is_file one~rename-two &&
-	test_path_is_file two &&
-	test "other" = $(cat one~rename-two) &&
-	test "stuff" = $(cat two)
-'
-
-test_expect_success 'pair rename to parent of other (D/F conflicts) w/ clean start' '
-	git reset --hard &&
-	git clean -fdqx &&
-	test_must_fail git merge --strategy=recursive rename-two &&
-
-	test 2 -eq "$(git ls-files -u | wc -l)" &&
-	test 1 -eq "$(git ls-files -u one | wc -l)" &&
-	test 1 -eq "$(git ls-files -u two | wc -l)" &&
-
-	test_must_fail git diff --quiet &&
-
-	test 3 -eq $(find . | grep -v .git | wc -l) &&
-
-	test_path_is_file one &&
-	test_path_is_file two &&
-	test "other" = $(cat one) &&
-	test "stuff" = $(cat two)
-'
-
-test_expect_success 'setup rename of one file to two, with directories in the way' '
-	git reset --hard &&
-	git checkout --orphan first-rename &&
-	git rm -rf . &&
-	git clean -fdqx &&
-
-	echo stuff >original &&
-	git add -A &&
-	git commit -m "Common commit" &&
-
-	mkdir two &&
-	>two/file &&
-	git add two/file &&
-	git mv original one &&
-	git commit -m "Put two/file in the way, rename to one" &&
-
-	git checkout -b second-rename HEAD~1 &&
-	mkdir one &&
-	>one/file &&
-	git add one/file &&
-	git mv original two &&
-	git commit -m "Put one/file in the way, rename to two"
-'
-
-test_expect_success 'check handling of differently renamed file with D/F conflicts' '
-	git checkout -q first-rename^0 &&
-	test_must_fail git merge --strategy=recursive second-rename &&
-
-	test 5 -eq "$(git ls-files -s | wc -l)" &&
-	test 3 -eq "$(git ls-files -u | wc -l)" &&
-	test 1 -eq "$(git ls-files -u one | wc -l)" &&
-	test 1 -eq "$(git ls-files -u two | wc -l)" &&
-	test 1 -eq "$(git ls-files -u original | wc -l)" &&
-	test 2 -eq "$(git ls-files -o | wc -l)" &&
-
-	test_path_is_file one/file &&
-	test_path_is_file two/file &&
-	test_path_is_file one~HEAD &&
-	test_path_is_file two~second-rename &&
-	test_path_is_missing original
-'
-
-test_expect_success 'setup rename one file to two; directories moving out of the way' '
-	git reset --hard &&
-	git checkout --orphan first-rename-redo &&
-	git rm -rf . &&
-	git clean -fdqx &&
-
-	echo stuff >original &&
-	mkdir one two &&
-	touch one/file two/file &&
-	git add -A &&
-	git commit -m "Common commit" &&
-
-	git rm -rf one &&
-	git mv original one &&
-	git commit -m "Rename to one" &&
-
-	git checkout -b second-rename-redo HEAD~1 &&
-	git rm -rf two &&
-	git mv original two &&
-	git commit -m "Rename to two"
-'
-
-test_expect_success 'check handling of differently renamed file with D/F conflicts' '
-	git checkout -q first-rename-redo^0 &&
-	test_must_fail git merge --strategy=recursive second-rename-redo &&
-
-	test 3 -eq "$(git ls-files -u | wc -l)" &&
-	test 1 -eq "$(git ls-files -u one | wc -l)" &&
-	test 1 -eq "$(git ls-files -u two | wc -l)" &&
-	test 1 -eq "$(git ls-files -u original | wc -l)" &&
-	test 0 -eq "$(git ls-files -o | wc -l)" &&
-
-	test_path_is_file one &&
-	test_path_is_file two &&
-	test_path_is_missing original
-'
-
-test_expect_success 'setup avoid unnecessary update, normal rename' '
-	git reset --hard &&
-	git checkout --orphan avoid-unnecessary-update-1 &&
-	git rm -rf . &&
-	git clean -fdqx &&
-
-	printf "1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n" >original &&
-	git add -A &&
-	git commit -m "Common commit" &&
-
-	git mv original rename &&
-	echo 11 >>rename &&
-	git add -u &&
-	git commit -m "Renamed and modified" &&
-
-	git checkout -b merge-branch-1 HEAD~1 &&
-	echo "random content" >random-file &&
-	git add -A &&
-	git commit -m "Random, unrelated changes"
-'
-
-test_expect_success 'avoid unnecessary update, normal rename' '
-	git checkout -q avoid-unnecessary-update-1^0 &&
-	test-tool chmtime --get -3600 rename >expect &&
-	git merge merge-branch-1 &&
-	test-tool chmtime --get rename >actual &&
-	test_cmp expect actual # "rename" should have stayed intact
-'
-
-test_expect_success 'setup to test avoiding unnecessary update, with D/F conflict' '
-	git reset --hard &&
-	git checkout --orphan avoid-unnecessary-update-2 &&
-	git rm -rf . &&
-	git clean -fdqx &&
-
-	mkdir df &&
-	printf "1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n" >df/file &&
-	git add -A &&
-	git commit -m "Common commit" &&
-
-	git mv df/file temp &&
-	rm -rf df &&
-	git mv temp df &&
-	echo 11 >>df &&
-	git add -u &&
-	git commit -m "Renamed and modified" &&
-
-	git checkout -b merge-branch-2 HEAD~1 &&
-	>unrelated-change &&
-	git add unrelated-change &&
-	git commit -m "Only unrelated changes"
-'
-
-test_expect_success 'avoid unnecessary update, with D/F conflict' '
-	git checkout -q avoid-unnecessary-update-2^0 &&
-	test-tool chmtime --get -3600 df >expect &&
-	git merge merge-branch-2 &&
-	test-tool chmtime --get df >actual &&
-	test_cmp expect actual # "df" should have stayed intact
-'
-
-test_expect_success 'setup avoid unnecessary update, dir->(file,nothing)' '
-	git rm -rf . &&
-	git clean -fdqx &&
-	rm -rf .git &&
-	git init &&
-
-	>irrelevant &&
-	mkdir df &&
-	>df/file &&
-	git add -A &&
-	git commit -mA &&
-
-	git checkout -b side &&
-	git rm -rf df &&
-	git commit -mB &&
-
-	git checkout master &&
-	git rm -rf df &&
-	echo bla >df &&
-	git add -A &&
-	git commit -m "Add a newfile"
-'
-
-test_expect_success 'avoid unnecessary update, dir->(file,nothing)' '
-	git checkout -q master^0 &&
-	test-tool chmtime --get -3600 df >expect &&
-	git merge side &&
-	test-tool chmtime --get df >actual &&
-	test_cmp expect actual # "df" should have stayed intact
-'
-
-test_expect_success 'setup avoid unnecessary update, modify/delete' '
-	git rm -rf . &&
-	git clean -fdqx &&
-	rm -rf .git &&
-	git init &&
-
-	>irrelevant &&
-	>file &&
-	git add -A &&
-	git commit -mA &&
-
-	git checkout -b side &&
-	git rm -f file &&
-	git commit -m "Delete file" &&
-
-	git checkout master &&
-	echo bla >file &&
-	git add -A &&
-	git commit -m "Modify file"
-'
-
-test_expect_success 'avoid unnecessary update, modify/delete' '
-	git checkout -q master^0 &&
-	test-tool chmtime --get -3600 file >expect &&
-	test_must_fail git merge side &&
-	test-tool chmtime --get file >actual &&
-	test_cmp expect actual # "file" should have stayed intact
-'
-
-test_expect_success 'setup avoid unnecessary update, rename/add-dest' '
-	git rm -rf . &&
-	git clean -fdqx &&
-	rm -rf .git &&
-	git init &&
-
-	printf "1\n2\n3\n4\n5\n6\n7\n8\n" >file &&
-	git add -A &&
-	git commit -mA &&
-
-	git checkout -b side &&
-	cp file newfile &&
-	git add -A &&
-	git commit -m "Add file copy" &&
-
-	git checkout master &&
-	git mv file newfile &&
-	git commit -m "Rename file"
-'
-
-test_expect_success 'avoid unnecessary update, rename/add-dest' '
-	git checkout -q master^0 &&
-	test-tool chmtime --get -3600 newfile >expect &&
-	git merge side &&
-	test-tool chmtime --get newfile >actual &&
-	test_cmp expect actual # "file" should have stayed intact
-'
-
-test_expect_success 'setup merge of rename + small change' '
-	git reset --hard &&
-	git checkout --orphan rename-plus-small-change &&
-	git rm -rf . &&
-	git clean -fdqx &&
-
-	echo ORIGINAL >file &&
-	git add file &&
-
-	test_tick &&
-	git commit -m Initial &&
-	git checkout -b rename_branch &&
-	git mv file renamed_file &&
-	git commit -m Rename &&
-	git checkout rename-plus-small-change &&
-	echo NEW-VERSION >file &&
-	git commit -a -m Reformat
-'
-
-test_expect_success 'merge rename + small change' '
-	git merge rename_branch &&
-
-	test 1 -eq $(git ls-files -s | wc -l) &&
-	test 0 -eq $(git ls-files -o | wc -l) &&
-	test $(git rev-parse HEAD:renamed_file) = $(git rev-parse HEAD~1:file)
-'
-
-test_expect_success 'setup for use of extended merge markers' '
-	git rm -rf . &&
-	git clean -fdqx &&
-	rm -rf .git &&
-	git init &&
-
-	printf "1\n2\n3\n4\n5\n6\n7\n8\n" >original_file &&
-	git add original_file &&
-	git commit -mA &&
-
-	git checkout -b rename &&
-	echo 9 >>original_file &&
-	git add original_file &&
-	git mv original_file renamed_file &&
-	git commit -mB &&
-
-	git checkout master &&
-	echo 8.5 >>original_file &&
-	git add original_file &&
-	git commit -mC
-'
-
-test_expect_success 'merge master into rename has correct extended markers' '
-	git checkout rename^0 &&
-	test_must_fail git merge -s recursive master^0 &&
-
-	cat >expected <<-\EOF &&
-	1
-	2
-	3
-	4
-	5
-	6
-	7
-	8
-	<<<<<<< HEAD:renamed_file
-	9
-	=======
-	8.5
-	>>>>>>> master^0:original_file
-	EOF
-	test_cmp expected renamed_file
-'
-
-test_expect_success 'merge rename into master has correct extended markers' '
-	git reset --hard &&
-	git checkout master^0 &&
-	test_must_fail git merge -s recursive rename^0 &&
-
-	cat >expected <<-\EOF &&
-	1
-	2
-	3
-	4
-	5
-	6
-	7
-	8
-	<<<<<<< HEAD:original_file
-	8.5
-	=======
-	9
-	>>>>>>> rename^0:renamed_file
-	EOF
-	test_cmp expected renamed_file
-'
-
-test_expect_success 'setup spurious "refusing to lose untracked" message' '
-	git rm -rf . &&
-	git clean -fdqx &&
-	rm -rf .git &&
-	git init &&
-
-	> irrelevant_file &&
-	printf "1\n2\n3\n4\n5\n6\n7\n8\n" >original_file &&
-	git add irrelevant_file original_file &&
-	git commit -mA &&
-
-	git checkout -b rename &&
-	git mv original_file renamed_file &&
-	git commit -mB &&
-
-	git checkout master &&
-	git rm original_file &&
-	git commit -mC
-'
-
-test_expect_success 'no spurious "refusing to lose untracked" message' '
-	git checkout master^0 &&
-	test_must_fail git merge rename^0 2>errors.txt &&
-	! grep "refusing to lose untracked file" errors.txt
-'
-
-test_expect_success 'do not follow renames for empty files' '
-	git checkout -f -b empty-base &&
-	>empty1 &&
-	git add empty1 &&
-	git commit -m base &&
-	echo content >empty1 &&
-	git add empty1 &&
-	git commit -m fill &&
-	git checkout -b empty-topic HEAD^ &&
-	git mv empty1 empty2 &&
-	git commit -m rename &&
-	test_must_fail git merge empty-base &&
-	test_must_be_empty empty2
-'
-
-test_done