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#!/bin/bash
# Regression test for mkfs.btrfs --rootdir with dangling symlink (points to
# non-existing location)
#
# Since mkfs.btrfs --rootdir will just create symbolic link rather than
# follow it, we shouldn't hit any problem
source "$TEST_TOP/common"
check_prereq mkfs.btrfs
prepare_test_dev
tmp=$(mktemp -d --tmpdir btrfs-progs-mkfs.rootdirXXXXXXX)
non_existing="/no/such/file$RANDOM$RANDOM"
if [ -f "$non_existing" ]; then
_not_run "Some one created $non_existing, which is not expect to exist"
fi
run_check ln -sf "$non_existing" "$tmp/foobar"
run_check "$TOP/mkfs.btrfs" -f --rootdir "$tmp" "$TEST_DEV"
run_check "$TOP/btrfs" check "$TEST_DEV"
rm -rf -- "$tmp"
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