#!/bin/bash

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

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

. $(dirname $0)/../../env.rc

cleanup;

HISTORY_BIN_PATH=$(dirname $0)/../../utils/changelog

build_tester $HISTORY_BIN_PATH/get-history.c -lgfchangelog

time_before_enable1=$(date '+%s')

CHANGELOG_PATH_0="$B0/${V0}0/.glusterfs/changelogs"

ROLLOVER_TIME=2

TEST glusterd

TEST pidof glusterd

sleep 3

time_before_enable2=$(date '+%s')

sleep 3

TEST $CLI volume create $V0 $H0:$B0/${V0}0

TEST $CLI volume set $V0 changelog.changelog on

TEST $CLI volume set $V0 changelog.rollover-time $ROLLOVER_TIME

TEST $CLI volume start $V0

sleep 3

time_after_enable1=$(date '+%s')

TEST $GFS --volfile-id=$V0 --volfile-server=$H0 $M0;

touch $M0/file{1..10}

sleep 3

time_after_enable2=$(date '+%s')

let time_future=time_after_enable2+600

#Fails as start falls before changelog enable

EXPECT "-3" $HISTORY_BIN_PATH/get-history $time_before_enable1 $time_before_enable2

#Fails as start falls before changelog enable

EXPECT "-3" $HISTORY_BIN_PATH/get-history $time_before_enable2 $time_after_enable1

#Passes as start and end falls in same htime file

EXPECT "0" $HISTORY_BIN_PATH/get-history $time_after_enable1 $time_after_enable2

#Passes, gives the changelogs till continuous changelogs are available

# but returns 1

EXPECT "1" $HISTORY_BIN_PATH/get-history $time_after_enable2 $time_future

#Disable and enable changelog

TEST $CLI volume set $V0 changelog.changelog off

sleep 6

time_between_htime=$(date '+%s')

sleep 6

TEST $CLI volume set $V0 changelog.changelog on

sleep 6

touch $M0/test{1..10}

time_in_sec_htime1=$(date '+%s')

sleep 6

touch $M0/test1{1..10}

time_in_sec_htime2=$(date '+%s')

sleep 3

TEST $CLI volume set $V0 changelog.changelog off

sleep 3

time_after_disable=$(date '+%s')

#Passes, gives the changelogs till continuous changelogs are available

# but returns 1

EXPECT "1" $HISTORY_BIN_PATH/get-history $time_after_enable1 $time_in_sec_htime2

#Fails as start falls between htime files

EXPECT "-3" $HISTORY_BIN_PATH/get-history $time_between_htime $time_in_sec_htime1

#Passes as start and end falls in same htime file

EXPECT "0" $HISTORY_BIN_PATH/get-history $time_in_sec_htime1 $time_in_sec_htime2

#Passes, gives the changelogs till continuous changelogs are available

EXPECT "0" $HISTORY_BIN_PATH/get-history $time_in_sec_htime2 $time_after_disable

TEST rm $HISTORY_BIN_PATH/get-history

cleanup;