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#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2013 Fusion IO. All Rights Reserved.
#
# FS QA Test No. btrfs/019
#
# btrfs send ENOENT regression test, kernel bugzilla 60673
#
. ./common/preamble
_begin_fstest auto quick send
tmp_dir=send_temp_$seq
# Override the default cleanup function.
_cleanup()
{
$BTRFS_UTIL_PROG subvolume delete $TEST_DIR/$tmp_dir/snap1 > /dev/null 2>&1
$BTRFS_UTIL_PROG subvolume delete $TEST_DIR/$tmp_dir/snap2 > /dev/null 2>&1
$BTRFS_UTIL_PROG subvolume delete $TEST_DIR/$tmp_dir/send > /dev/null 2>&1
rm -rf $TEST_DIR/$tmp_dir
rm -f $tmp.*
}
. ./common/filter
_supported_fs btrfs
_require_test
_require_scratch
_scratch_mkfs > /dev/null 2>&1
#receive needs to be able to setxattrs, including the selinux context, if we use
#the normal nfs context thing it screws up our ability to set the
#security.selinux xattrs so we need to disable this for this test
export SELINUX_MOUNT_OPTIONS=""
_scratch_mount
mkdir $TEST_DIR/$tmp_dir
$BTRFS_UTIL_PROG subvolume create $TEST_DIR/$tmp_dir/send \
> $seqres.full 2>&1 || _fail "failed subvolume create"
SEND_TEST_DIR=$TEST_DIR/$tmp_dir/send
mkdir $SEND_TEST_DIR/test
touch $SEND_TEST_DIR/test/baz
touch $SEND_TEST_DIR/test/blah
mkdir $SEND_TEST_DIR/test/foo
touch $SEND_TEST_DIR/test/foo/bar
$BTRFS_UTIL_PROG subvolume snapshot -r $TEST_DIR/$tmp_dir/send \
$TEST_DIR/$tmp_dir/snap1 >> $seqres.full 2>&1 || _fail "failed snap1"
$BTRFS_UTIL_PROG send -f $TEST_DIR/$tmp_dir/send1.dump \
$TEST_DIR/$tmp_dir/snap1 >> $seqres.full 2>&1 || _fail "failed send"
$BTRFS_UTIL_PROG receive -f $TEST_DIR/$tmp_dir/send1.dump $SCRATCH_MNT \
>> $seqres.full 2>&1 || _fail "failed receive"
#recreate everything exactly the way it was exceptn in a different order so we
#get different inode numbers
rm -rf $SEND_TEST_DIR/test
mkdir $SEND_TEST_DIR/test
touch $SEND_TEST_DIR/test/baz
mkdir $SEND_TEST_DIR/test/foo
touch $SEND_TEST_DIR/test/foo/bar
touch $SEND_TEST_DIR/test/blah
$BTRFS_UTIL_PROG subvolume snapshot -r $TEST_DIR/$tmp_dir/send \
$TEST_DIR/$tmp_dir/snap2 >> $seqres.full 2>&1 || _fail "failed snap2"
$BTRFS_UTIL_PROG send -f $TEST_DIR/$tmp_dir/send2.dump \
-p $TEST_DIR/$tmp_dir/snap1 $TEST_DIR/$tmp_dir/snap2 \
>> $seqres.full 2>&1 || _fail "failed second send"
$BTRFS_UTIL_PROG receive -f $TEST_DIR/$tmp_dir/send2.dump $SCRATCH_MNT \
>> $seqres.full 2>&1 || _fail "failed second receive"
echo "Silence is golden"
status=0 ; exit
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