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-rwxr-xr-xthird_party/git/t/t1404-update-ref-errors.sh635
1 files changed, 0 insertions, 635 deletions
diff --git a/third_party/git/t/t1404-update-ref-errors.sh b/third_party/git/t/t1404-update-ref-errors.sh
deleted file mode 100755
index 2d142e5535e5..000000000000
--- a/third_party/git/t/t1404-update-ref-errors.sh
+++ /dev/null
@@ -1,635 +0,0 @@
-#!/bin/sh
-
-test_description='Test git update-ref error handling'
-. ./test-lib.sh
-
-# Create some references, perhaps run pack-refs --all, then try to
-# create some more references. Ensure that the second creation fails
-# with the correct error message.
-# Usage: test_update_rejected <before> <pack> <create> <error>
-#   <before> is a ws-separated list of refs to create before the test
-#   <pack> (true or false) tells whether to pack the refs before the test
-#   <create> is a list of variables to attempt creating
-#   <error> is a string to look for in the stderr of update-ref.
-# All references are created in the namespace specified by the current
-# value of $prefix.
-test_update_rejected () {
-	before="$1" &&
-	pack="$2" &&
-	create="$3" &&
-	error="$4" &&
-	printf "create $prefix/%s $C\n" $before |
-	git update-ref --stdin &&
-	git for-each-ref $prefix >unchanged &&
-	if $pack
-	then
-		git pack-refs --all
-	fi &&
-	printf "create $prefix/%s $C\n" $create >input &&
-	test_must_fail git update-ref --stdin <input 2>output.err &&
-	test_i18ngrep -F "$error" output.err &&
-	git for-each-ref $prefix >actual &&
-	test_cmp unchanged actual
-}
-
-# Test adding and deleting D/F-conflicting references in a single
-# transaction.
-df_test() {
-	prefix="$1"
-	pack=: symadd=false symdel=false add_del=false addref= delref=
-	shift
-	while test $# -gt 0
-	do
-		case "$1" in
-		--pack)
-			pack="git pack-refs --all"
-			shift
-			;;
-		--sym-add)
-			# Perform the add via a symbolic reference
-			symadd=true
-			shift
-			;;
-		--sym-del)
-			# Perform the del via a symbolic reference
-			symdel=true
-			shift
-			;;
-		--del-add)
-			# Delete first reference then add second
-			add_del=false
-			delref="$prefix/r/$2"
-			addref="$prefix/r/$3"
-			shift 3
-			;;
-		--add-del)
-			# Add first reference then delete second
-			add_del=true
-			addref="$prefix/r/$2"
-			delref="$prefix/r/$3"
-			shift 3
-			;;
-		*)
-			echo 1>&2 "Extra args to df_test: $*"
-			return 1
-			;;
-		esac
-	done
-	git update-ref "$delref" $C &&
-	if $symadd
-	then
-		addname="$prefix/s/symadd" &&
-		git symbolic-ref "$addname" "$addref"
-	else
-		addname="$addref"
-	fi &&
-	if $symdel
-	then
-		delname="$prefix/s/symdel" &&
-		git symbolic-ref "$delname" "$delref"
-	else
-		delname="$delref"
-	fi &&
-	cat >expected-err <<-EOF &&
-	fatal: cannot lock ref $SQ$addname$SQ: $SQ$delref$SQ exists; cannot create $SQ$addref$SQ
-	EOF
-	$pack &&
-	if $add_del
-	then
-		printf "%s\n" "create $addname $D" "delete $delname"
-	else
-		printf "%s\n" "delete $delname" "create $addname $D"
-	fi >commands &&
-	test_must_fail git update-ref --stdin <commands 2>output.err &&
-	test_i18ncmp expected-err output.err &&
-	printf "%s\n" "$C $delref" >expected-refs &&
-	git for-each-ref --format="%(objectname) %(refname)" $prefix/r >actual-refs &&
-	test_cmp expected-refs actual-refs
-}
-
-test_expect_success 'setup' '
-
-	git commit --allow-empty -m Initial &&
-	C=$(git rev-parse HEAD) &&
-	git commit --allow-empty -m Second &&
-	D=$(git rev-parse HEAD) &&
-	git commit --allow-empty -m Third &&
-	E=$(git rev-parse HEAD)
-'
-
-test_expect_success 'existing loose ref is a simple prefix of new' '
-
-	prefix=refs/1l &&
-	test_update_rejected "a c e" false "b c/x d" \
-		"$SQ$prefix/c$SQ exists; cannot create $SQ$prefix/c/x$SQ"
-
-'
-
-test_expect_success 'existing packed ref is a simple prefix of new' '
-
-	prefix=refs/1p &&
-	test_update_rejected "a c e" true "b c/x d" \
-		"$SQ$prefix/c$SQ exists; cannot create $SQ$prefix/c/x$SQ"
-
-'
-
-test_expect_success 'existing loose ref is a deeper prefix of new' '
-
-	prefix=refs/2l &&
-	test_update_rejected "a c e" false "b c/x/y d" \
-		"$SQ$prefix/c$SQ exists; cannot create $SQ$prefix/c/x/y$SQ"
-
-'
-
-test_expect_success 'existing packed ref is a deeper prefix of new' '
-
-	prefix=refs/2p &&
-	test_update_rejected "a c e" true "b c/x/y d" \
-		"$SQ$prefix/c$SQ exists; cannot create $SQ$prefix/c/x/y$SQ"
-
-'
-
-test_expect_success 'new ref is a simple prefix of existing loose' '
-
-	prefix=refs/3l &&
-	test_update_rejected "a c/x e" false "b c d" \
-		"$SQ$prefix/c/x$SQ exists; cannot create $SQ$prefix/c$SQ"
-
-'
-
-test_expect_success 'new ref is a simple prefix of existing packed' '
-
-	prefix=refs/3p &&
-	test_update_rejected "a c/x e" true "b c d" \
-		"$SQ$prefix/c/x$SQ exists; cannot create $SQ$prefix/c$SQ"
-
-'
-
-test_expect_success 'new ref is a deeper prefix of existing loose' '
-
-	prefix=refs/4l &&
-	test_update_rejected "a c/x/y e" false "b c d" \
-		"$SQ$prefix/c/x/y$SQ exists; cannot create $SQ$prefix/c$SQ"
-
-'
-
-test_expect_success 'new ref is a deeper prefix of existing packed' '
-
-	prefix=refs/4p &&
-	test_update_rejected "a c/x/y e" true "b c d" \
-		"$SQ$prefix/c/x/y$SQ exists; cannot create $SQ$prefix/c$SQ"
-
-'
-
-test_expect_success 'one new ref is a simple prefix of another' '
-
-	prefix=refs/5 &&
-	test_update_rejected "a e" false "b c c/x d" \
-		"cannot process $SQ$prefix/c$SQ and $SQ$prefix/c/x$SQ at the same time"
-
-'
-
-test_expect_success 'empty directory should not fool rev-parse' '
-	prefix=refs/e-rev-parse &&
-	git update-ref $prefix/foo $C &&
-	git pack-refs --all &&
-	mkdir -p .git/$prefix/foo/bar/baz &&
-	echo "$C" >expected &&
-	git rev-parse $prefix/foo >actual &&
-	test_cmp expected actual
-'
-
-test_expect_success 'empty directory should not fool for-each-ref' '
-	prefix=refs/e-for-each-ref &&
-	git update-ref $prefix/foo $C &&
-	git for-each-ref $prefix >expected &&
-	git pack-refs --all &&
-	mkdir -p .git/$prefix/foo/bar/baz &&
-	git for-each-ref $prefix >actual &&
-	test_cmp expected actual
-'
-
-test_expect_success 'empty directory should not fool create' '
-	prefix=refs/e-create &&
-	mkdir -p .git/$prefix/foo/bar/baz &&
-	printf "create %s $C\n" $prefix/foo |
-	git update-ref --stdin
-'
-
-test_expect_success 'empty directory should not fool verify' '
-	prefix=refs/e-verify &&
-	git update-ref $prefix/foo $C &&
-	git pack-refs --all &&
-	mkdir -p .git/$prefix/foo/bar/baz &&
-	printf "verify %s $C\n" $prefix/foo |
-	git update-ref --stdin
-'
-
-test_expect_success 'empty directory should not fool 1-arg update' '
-	prefix=refs/e-update-1 &&
-	git update-ref $prefix/foo $C &&
-	git pack-refs --all &&
-	mkdir -p .git/$prefix/foo/bar/baz &&
-	printf "update %s $D\n" $prefix/foo |
-	git update-ref --stdin
-'
-
-test_expect_success 'empty directory should not fool 2-arg update' '
-	prefix=refs/e-update-2 &&
-	git update-ref $prefix/foo $C &&
-	git pack-refs --all &&
-	mkdir -p .git/$prefix/foo/bar/baz &&
-	printf "update %s $D $C\n" $prefix/foo |
-	git update-ref --stdin
-'
-
-test_expect_success 'empty directory should not fool 0-arg delete' '
-	prefix=refs/e-delete-0 &&
-	git update-ref $prefix/foo $C &&
-	git pack-refs --all &&
-	mkdir -p .git/$prefix/foo/bar/baz &&
-	printf "delete %s\n" $prefix/foo |
-	git update-ref --stdin
-'
-
-test_expect_success 'empty directory should not fool 1-arg delete' '
-	prefix=refs/e-delete-1 &&
-	git update-ref $prefix/foo $C &&
-	git pack-refs --all &&
-	mkdir -p .git/$prefix/foo/bar/baz &&
-	printf "delete %s $C\n" $prefix/foo |
-	git update-ref --stdin
-'
-
-test_expect_success 'D/F conflict prevents add long + delete short' '
-	df_test refs/df-al-ds --add-del foo/bar foo
-'
-
-test_expect_success 'D/F conflict prevents add short + delete long' '
-	df_test refs/df-as-dl --add-del foo foo/bar
-'
-
-test_expect_success 'D/F conflict prevents delete long + add short' '
-	df_test refs/df-dl-as --del-add foo/bar foo
-'
-
-test_expect_success 'D/F conflict prevents delete short + add long' '
-	df_test refs/df-ds-al --del-add foo foo/bar
-'
-
-test_expect_success 'D/F conflict prevents add long + delete short packed' '
-	df_test refs/df-al-dsp --pack --add-del foo/bar foo
-'
-
-test_expect_success 'D/F conflict prevents add short + delete long packed' '
-	df_test refs/df-as-dlp --pack --add-del foo foo/bar
-'
-
-test_expect_success 'D/F conflict prevents delete long packed + add short' '
-	df_test refs/df-dlp-as --pack --del-add foo/bar foo
-'
-
-test_expect_success 'D/F conflict prevents delete short packed + add long' '
-	df_test refs/df-dsp-al --pack --del-add foo foo/bar
-'
-
-# Try some combinations involving symbolic refs...
-
-test_expect_success 'D/F conflict prevents indirect add long + delete short' '
-	df_test refs/df-ial-ds --sym-add --add-del foo/bar foo
-'
-
-test_expect_success 'D/F conflict prevents indirect add long + indirect delete short' '
-	df_test refs/df-ial-ids --sym-add --sym-del --add-del foo/bar foo
-'
-
-test_expect_success 'D/F conflict prevents indirect add short + indirect delete long' '
-	df_test refs/df-ias-idl --sym-add --sym-del --add-del foo foo/bar
-'
-
-test_expect_success 'D/F conflict prevents indirect delete long + indirect add short' '
-	df_test refs/df-idl-ias --sym-add --sym-del --del-add foo/bar foo
-'
-
-test_expect_success 'D/F conflict prevents indirect add long + delete short packed' '
-	df_test refs/df-ial-dsp --sym-add --pack --add-del foo/bar foo
-'
-
-test_expect_success 'D/F conflict prevents indirect add long + indirect delete short packed' '
-	df_test refs/df-ial-idsp --sym-add --sym-del --pack --add-del foo/bar foo
-'
-
-test_expect_success 'D/F conflict prevents add long + indirect delete short packed' '
-	df_test refs/df-al-idsp --sym-del --pack --add-del foo/bar foo
-'
-
-test_expect_success 'D/F conflict prevents indirect delete long packed + indirect add short' '
-	df_test refs/df-idlp-ias --sym-add --sym-del --pack --del-add foo/bar foo
-'
-
-# Test various errors when reading the old values of references...
-
-test_expect_success 'missing old value blocks update' '
-	prefix=refs/missing-update &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/foo$SQ: unable to resolve reference $SQ$prefix/foo$SQ
-	EOF
-	printf "%s\n" "update $prefix/foo $E $D" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
-'
-
-test_expect_success 'incorrect old value blocks update' '
-	prefix=refs/incorrect-update &&
-	git update-ref $prefix/foo $C &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/foo$SQ: is at $C but expected $D
-	EOF
-	printf "%s\n" "update $prefix/foo $E $D" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
-'
-
-test_expect_success 'existing old value blocks create' '
-	prefix=refs/existing-create &&
-	git update-ref $prefix/foo $C &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/foo$SQ: reference already exists
-	EOF
-	printf "%s\n" "create $prefix/foo $E" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
-'
-
-test_expect_success 'incorrect old value blocks delete' '
-	prefix=refs/incorrect-delete &&
-	git update-ref $prefix/foo $C &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/foo$SQ: is at $C but expected $D
-	EOF
-	printf "%s\n" "delete $prefix/foo $D" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
-'
-
-test_expect_success 'missing old value blocks indirect update' '
-	prefix=refs/missing-indirect-update &&
-	git symbolic-ref $prefix/symref $prefix/foo &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/symref$SQ: unable to resolve reference $SQ$prefix/foo$SQ
-	EOF
-	printf "%s\n" "update $prefix/symref $E $D" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
-'
-
-test_expect_success 'incorrect old value blocks indirect update' '
-	prefix=refs/incorrect-indirect-update &&
-	git symbolic-ref $prefix/symref $prefix/foo &&
-	git update-ref $prefix/foo $C &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/symref$SQ: is at $C but expected $D
-	EOF
-	printf "%s\n" "update $prefix/symref $E $D" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
-'
-
-test_expect_success 'existing old value blocks indirect create' '
-	prefix=refs/existing-indirect-create &&
-	git symbolic-ref $prefix/symref $prefix/foo &&
-	git update-ref $prefix/foo $C &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/symref$SQ: reference already exists
-	EOF
-	printf "%s\n" "create $prefix/symref $E" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
-'
-
-test_expect_success 'incorrect old value blocks indirect delete' '
-	prefix=refs/incorrect-indirect-delete &&
-	git symbolic-ref $prefix/symref $prefix/foo &&
-	git update-ref $prefix/foo $C &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/symref$SQ: is at $C but expected $D
-	EOF
-	printf "%s\n" "delete $prefix/symref $D" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
-'
-
-test_expect_success 'missing old value blocks indirect no-deref update' '
-	prefix=refs/missing-noderef-update &&
-	git symbolic-ref $prefix/symref $prefix/foo &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/symref$SQ: reference is missing but expected $D
-	EOF
-	printf "%s\n" "option no-deref" "update $prefix/symref $E $D" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
-'
-
-test_expect_success 'incorrect old value blocks indirect no-deref update' '
-	prefix=refs/incorrect-noderef-update &&
-	git symbolic-ref $prefix/symref $prefix/foo &&
-	git update-ref $prefix/foo $C &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/symref$SQ: is at $C but expected $D
-	EOF
-	printf "%s\n" "option no-deref" "update $prefix/symref $E $D" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
-'
-
-test_expect_success 'existing old value blocks indirect no-deref create' '
-	prefix=refs/existing-noderef-create &&
-	git symbolic-ref $prefix/symref $prefix/foo &&
-	git update-ref $prefix/foo $C &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/symref$SQ: reference already exists
-	EOF
-	printf "%s\n" "option no-deref" "create $prefix/symref $E" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
-'
-
-test_expect_success 'incorrect old value blocks indirect no-deref delete' '
-	prefix=refs/incorrect-noderef-delete &&
-	git symbolic-ref $prefix/symref $prefix/foo &&
-	git update-ref $prefix/foo $C &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/symref$SQ: is at $C but expected $D
-	EOF
-	printf "%s\n" "option no-deref" "delete $prefix/symref $D" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
-'
-
-test_expect_success 'non-empty directory blocks create' '
-	prefix=refs/ne-create &&
-	mkdir -p .git/$prefix/foo/bar &&
-	: >.git/$prefix/foo/bar/baz.lock &&
-	test_when_finished "rm -f .git/$prefix/foo/bar/baz.lock" &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/foo$SQ: there is a non-empty directory $SQ.git/$prefix/foo$SQ blocking reference $SQ$prefix/foo$SQ
-	EOF
-	printf "%s\n" "update $prefix/foo $C" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/foo$SQ: unable to resolve reference $SQ$prefix/foo$SQ
-	EOF
-	printf "%s\n" "update $prefix/foo $D $C" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
-'
-
-test_expect_success 'broken reference blocks create' '
-	prefix=refs/broken-create &&
-	mkdir -p .git/$prefix &&
-	echo "gobbledigook" >.git/$prefix/foo &&
-	test_when_finished "rm -f .git/$prefix/foo" &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/foo$SQ: unable to resolve reference $SQ$prefix/foo$SQ: reference broken
-	EOF
-	printf "%s\n" "update $prefix/foo $C" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/foo$SQ: unable to resolve reference $SQ$prefix/foo$SQ: reference broken
-	EOF
-	printf "%s\n" "update $prefix/foo $D $C" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
-'
-
-test_expect_success 'non-empty directory blocks indirect create' '
-	prefix=refs/ne-indirect-create &&
-	git symbolic-ref $prefix/symref $prefix/foo &&
-	mkdir -p .git/$prefix/foo/bar &&
-	: >.git/$prefix/foo/bar/baz.lock &&
-	test_when_finished "rm -f .git/$prefix/foo/bar/baz.lock" &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/symref$SQ: there is a non-empty directory $SQ.git/$prefix/foo$SQ blocking reference $SQ$prefix/foo$SQ
-	EOF
-	printf "%s\n" "update $prefix/symref $C" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/symref$SQ: unable to resolve reference $SQ$prefix/foo$SQ
-	EOF
-	printf "%s\n" "update $prefix/symref $D $C" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
-'
-
-test_expect_success 'broken reference blocks indirect create' '
-	prefix=refs/broken-indirect-create &&
-	git symbolic-ref $prefix/symref $prefix/foo &&
-	echo "gobbledigook" >.git/$prefix/foo &&
-	test_when_finished "rm -f .git/$prefix/foo" &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/symref$SQ: unable to resolve reference $SQ$prefix/foo$SQ: reference broken
-	EOF
-	printf "%s\n" "update $prefix/symref $C" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err &&
-	cat >expected <<-EOF &&
-	fatal: cannot lock ref $SQ$prefix/symref$SQ: unable to resolve reference $SQ$prefix/foo$SQ: reference broken
-	EOF
-	printf "%s\n" "update $prefix/symref $D $C" |
-	test_must_fail git update-ref --stdin 2>output.err &&
-	test_cmp expected output.err
-'
-
-test_expect_success 'no bogus intermediate values during delete' '
-	prefix=refs/slow-transaction &&
-	# Set up a reference with differing loose and packed versions:
-	git update-ref $prefix/foo $C &&
-	git pack-refs --all &&
-	git update-ref $prefix/foo $D &&
-	git for-each-ref $prefix >unchanged &&
-	# Now try to update the reference, but hold the `packed-refs` lock
-	# for a while to see what happens while the process is blocked:
-	: >.git/packed-refs.lock &&
-	test_when_finished "rm -f .git/packed-refs.lock" &&
-	{
-		# Note: the following command is intentionally run in the
-		# background. We increase the timeout so that `update-ref`
-		# attempts to acquire the `packed-refs` lock for much longer
-		# than it takes for us to do the check then delete it:
-		git -c core.packedrefstimeout=30000 update-ref -d $prefix/foo &
-	} &&
-	pid2=$! &&
-	# Give update-ref plenty of time to get to the point where it tries
-	# to lock packed-refs:
-	sleep 1 &&
-	# Make sure that update-ref did not complete despite the lock:
-	kill -0 $pid2 &&
-	# Verify that the reference still has its old value:
-	sha1=$(git rev-parse --verify --quiet $prefix/foo || echo undefined) &&
-	case "$sha1" in
-	$D)
-		# This is what we hope for; it means that nothing
-		# user-visible has changed yet.
-		: ;;
-	undefined)
-		# This is not correct; it means the deletion has happened
-		# already even though update-ref should not have been
-		# able to acquire the lock yet.
-		echo "$prefix/foo deleted prematurely" &&
-		break
-		;;
-	$C)
-		# This value should never be seen. Probably the loose
-		# reference has been deleted but the packed reference
-		# is still there:
-		echo "$prefix/foo incorrectly observed to be C" &&
-		break
-		;;
-	*)
-		# WTF?
-		echo "unexpected value observed for $prefix/foo: $sha1" &&
-		break
-		;;
-	esac >out &&
-	rm -f .git/packed-refs.lock &&
-	wait $pid2 &&
-	test_must_be_empty out &&
-	test_must_fail git rev-parse --verify --quiet $prefix/foo
-'
-
-test_expect_success 'delete fails cleanly if packed-refs file is locked' '
-	prefix=refs/locked-packed-refs &&
-	# Set up a reference with differing loose and packed versions:
-	git update-ref $prefix/foo $C &&
-	git pack-refs --all &&
-	git update-ref $prefix/foo $D &&
-	git for-each-ref $prefix >unchanged &&
-	# Now try to delete it while the `packed-refs` lock is held:
-	: >.git/packed-refs.lock &&
-	test_when_finished "rm -f .git/packed-refs.lock" &&
-	test_must_fail git update-ref -d $prefix/foo >out 2>err &&
-	git for-each-ref $prefix >actual &&
-	test_i18ngrep "Unable to create $SQ.*packed-refs.lock$SQ: " err &&
-	test_cmp unchanged actual
-'
-
-test_expect_success 'delete fails cleanly if packed-refs.new write fails' '
-	# Setup and expectations are similar to the test above.
-	prefix=refs/failed-packed-refs &&
-	git update-ref $prefix/foo $C &&
-	git pack-refs --all &&
-	git update-ref $prefix/foo $D &&
-	git for-each-ref $prefix >unchanged &&
-	# This should not happen in practice, but it is an easy way to get a
-	# reliable error (we open with create_tempfile(), which uses O_EXCL).
-	: >.git/packed-refs.new &&
-	test_when_finished "rm -f .git/packed-refs.new" &&
-	test_must_fail git update-ref -d $prefix/foo &&
-	git for-each-ref $prefix >actual &&
-	test_cmp unchanged actual
-'
-
-test_done