btrfs-progs: tests: explicitly setup root helper

There are some helpers that invoke setup_root_helper internally so it's
not needed to run test.sh without root, but it should be there in case
the test calls SUDO_HELPER so it's always paired.

Signed-off-by: David Sterba <dsterba@suse.com>

tests/misc-tests/026-image-non-printable-chars/test.sh

@@ -7,6 +7,7 @@ source "$TEST_TOP/common"
 check_prereq mkfs.btrfs
 check_prereq btrfs
 
+setup_root_helper
 prepare_test_dev
 
 run_check_mkfs_test_dev

tests/misc-tests/027-subvol-list-deleted-toplevel/test.sh

@@ -6,6 +6,7 @@ source "$TEST_TOP/common"
 check_prereq mkfs.btrfs
 check_prereq btrfs
 
+setup_root_helper
 prepare_test_dev
 
 run_check_mkfs_test_dev

tests/misc-tests/037-fi-show-on-new-file/test.sh

@@ -6,6 +6,8 @@ source "$TEST_TOP/common"
 check_prereq mkfs.btrfs
 check_prereq btrfs
 
+setup_root_helper
+
 _mktemp_local img 3g
 run_check $SUDO_HELPER "$TOP/mkfs.btrfs" -f img
 run_check $SUDO_HELPER "$TOP/btrfs" filesystem show img

tests/misc-tests/040-subvolume-delete-default/test.sh

@@ -6,6 +6,7 @@ source "$TEST_TOP/common"
 check_prereq mkfs.btrfs
 check_prereq btrfs
 
+setup_root_helper
 prepare_test_dev
 
 run_check_mkfs_test_dev

tests/misc-tests/041-subvolume-delete-during-send/test.sh

@@ -6,6 +6,7 @@ source "$TEST_TOP/common"
 check_prereq mkfs.btrfs
 check_prereq btrfs
 
+setup_root_helper
 prepare_test_dev 4G
 
 run_check_mkfs_test_dev

tests/misc-tests/048-image-restore-mount/test.sh

@@ -8,6 +8,7 @@ check_prereq btrfs-image
 check_prereq mkfs.btrfs
 check_prereq btrfs
 
+setup_root_helper
 prepare_test_dev
 
 tmp=$(_mktemp_dir image)

tests/mkfs-tests/014-rootdir-inline-extent/test.sh

@@ -6,6 +6,7 @@ source "$TEST_TOP/common"
 
 check_prereq mkfs.btrfs
 
+setup_root_helper
 prepare_test_dev
 
 tmp=$(_mktemp_dir mkfs-rootdir)