btrfs-progs/tests/mkfs-tests/020-basic-checksums-mount/test.sh
David Sterba f6bbe06c08 btrfs-progs: tests: add protection against running out of test suite
Executing the script inside the directories as './test.sh' is not
supposed to work but could happen accidentally. With an exit after
attempting to source the we can fix that.

Signed-off-by: David Sterba <dsterba@suse.com>
2023-04-25 16:59:41 +02:00

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#!/bin/bash
#
# Test creating images with all supported checksums followed by mount
source "$TEST_TOP/common" || exit
check_prereq mkfs.btrfs
check_prereq btrfs
setup_root_helper
prepare_test_dev
if ! [ -f "/sys/fs/btrfs/features/supported_checksums" ]; then
_not_run "kernel support for checksums missing"
fi
test_mkfs_mount_checksum()
{
local csum
csum="$1"
run_check_stdout $SUDO_HELPER "$TOP/mkfs.btrfs" -f --csum "$csum" "$TEST_DEV" | grep -q "Checksum:.*$csum"
run_check $SUDO_HELPER "$TOP/btrfs" inspect-internal dump-super "$TEST_DEV"
run_check $SUDO_HELPER "$TOP/btrfs" check "$TEST_DEV"
run_check_mount_test_dev
run_check "$TOP/btrfs" filesystem df "$TEST_MNT"
run_check $SUDO_HELPER "$TOP/btrfs" filesystem usage "$TEST_MNT"
run_check $SUDO_HELPER "$TOP/btrfs" device usage "$TEST_MNT"
run_check_umount_test_dev
}
for csum in $(cat /sys/fs/btrfs/features/supported_checksums); do
test_mkfs_mount_checksum "$csum"
done