btrfs-progs/tests/convert-tests/007-unsupported-block-sizes/test.sh
Gu Jinxiang cebf3b3722 btrfs-progs: introduce TEST_TOP and INTERNAL_BIN for tests
Use TEST_TOP as base for tests to reference any files, this will be used
for git and external testsuite.

INTERNAL_BIN is needed for referencing binaries that could reside in
different paths in git vs external testsuite.

Signed-off-by: Gu Jinxiang <gujx@cn.fujitsu.com>
[ add quotes around sourced files, update changelog ]
Signed-off-by: David Sterba <dsterba@suse.com>
2018-02-13 15:41:32 +01:00

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#!/bin/bash
# Check if block sizes smaller than 4k expectedly fail to convert
source "$TEST_TOP/common"
source "$TEST_TOP/common.convert"
setup_root_helper
prepare_test_dev
check_prereq btrfs-convert
check_global_prereq mke2fs
for bs in 1024 2048; do
default_mke2fs="mke2fs -t ext4 -b $bs"
convert_test_preamble '' "unsupported block size $bs" 16k "$default_mke2fs"
convert_test_prep_fs ext4 $default_mke2fs
run_check $SUDO_HELPER dd if=/dev/zero of="$TEST_MNT/file" bs=1M \
count=1 seek=1024 > /dev/null 2>&1
run_check_umount_test_dev
run_mustfail "$bs block converted" "$TOP/btrfs-convert" "$TEST_DEV"
done