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#!/bin/bash
#
# Test creating images with all supported checksums, mount checks are separate
source "$TEST_TOP/common"
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_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"
}
for csum in $(cat /sys/fs/btrfs/features/supported_checksums); do
test_mkfs_checksum "$csum"
done
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