#!/bin/bash

. $(dirname $0)/../../../include.rc
. $(dirname $0)/../../../volume.rc
. $(dirname $0)/../../../afr.rc

cleanup

TEST glusterd
TEST pidof glusterd
TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{0,1}
TEST $CLI volume start $V0
TEST $CLI volume set $V0 cluster.data-self-heal off
TEST $CLI volume set $V0 cluster.metadata-self-heal off
TEST $CLI volume set $V0 cluster.entry-self-heal off
TEST $CLI volume set $V0 self-heal-daemon off
TEST $CLI volume heal $V0 granular-entry-heal enable

TEST glusterfs --volfile-id=$V0 --volfile-server=$H0 $M0

# Create files
for i in {1..5}
do
        echo $i > $M0/file$i.txt
done

# Metadata changes
TEST setfattr -n user.test -v qwerty $M0/file5.txt

# Add brick1
TEST $CLI volume add-brick $V0 replica 3 $H0:$B0/${V0}2

# New-brick should accuse the old-bricks (Simulating case for data-loss)
TEST setfattr -n trusted.afr.$V0-client-0 -v 0x000000000000000000000001 $B0/${V0}2/
TEST setfattr -n trusted.afr.$V0-client-1 -v 0x000000000000000000000001 $B0/${V0}2/

# Check if pending data, metadata and entry xattrs are set for newly-added-brick
EXPECT "000000010000000100000001" get_hex_xattr trusted.afr.$V0-client-2 $B0/${V0}0
EXPECT "000000010000000100000001" get_hex_xattr trusted.afr.$V0-client-2 $B0/${V0}1

# Also ensure we are not mistakenly tampering with the new-brick's changelog xattrs
EXPECT "000000000000000000000001" get_hex_xattr trusted.afr.$V0-client-0 $B0/${V0}2
EXPECT "000000000000000000000001" get_hex_xattr trusted.afr.$V0-client-1 $B0/${V0}2

# Check if dirty xattr is set for newly-added-brick
EXPECT "000000000000000000000001" get_hex_xattr trusted.afr.dirty $B0/${V0}2

EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 0
EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 1
EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" afr_child_up_status $V0 2

TEST $CLI volume set $V0 self-heal-daemon on
EXPECT_WITHIN $PROCESS_UP_TIMEOUT "Y" glustershd_up_status
EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 0
EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 1
EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 2
TEST $CLI volume heal $V0

# Wait for heal to complete
EXPECT_WITHIN $HEAL_TIMEOUT "^0$" get_pending_heal_count $V0

# Check if entry-heal has happened
TEST diff <(ls $B0/${V0}0 | sort) <(ls $B0/${V0}2 | sort)
TEST diff <(ls $B0/${V0}1 | sort) <(ls $B0/${V0}2 | sort)

# Test if data was healed
TEST diff $B0/${V0}0/file1.txt $B0/${V0}2/file1.txt

# Test if metadata was healed and exists on both the bricks
EXPECT "qwerty" get_text_xattr user.test $B0/${V0}2/file5.txt
EXPECT "qwerty" get_text_xattr user.test $B0/${V0}0/file5.txt

# Ensure all changelog xattrs are now back to zero.
EXPECT "000000000000000000000000" get_hex_xattr trusted.afr.$V0-client-2 $B0/${V0}0
EXPECT "000000000000000000000000" get_hex_xattr trusted.afr.$V0-client-2 $B0/${V0}1
EXPECT "000000000000000000000000" get_hex_xattr trusted.afr.dirty $B0/${V0}2
EXPECT "000000000000000000000000" get_hex_xattr trusted.afr.$V0-client-0 $B0/${V0}2
EXPECT "000000000000000000000000" get_hex_xattr trusted.afr.$V0-client-1 $B0/${V0}2

cleanup
