system sh/stop_dnodes.sh
system sh/deploy.sh -n dnode1 -i 1
system sh/exec.sh -n dnode1 -s start
sql connect

print =============== create db
sql create database root_d1 vgroups 1;
sql create database root_d2 vgroups 1;
sql create database root_d3 vgroups 1;

sql show user privileges
if $rows != 1 then 
  return -1
endi
if $data(root)[1] != all then 
  return -1
endi
if $data(root)[2] != all then 
  return -1
endi

print =============== create users
sql create user user1 PASS 'taosdata'
sql create user user2 PASS 'taosdata'
sql create user user3 PASS 'taosdata'
sql create user user4 PASS 'taosdata'
sql create user user5 PASS 'taosdata'
sql create user user6 PASS 'taosdata'
sql alter user user1 sysinfo 0

sql select * from information_schema.ins_users
if $rows != 7 then 
  return -1
endi

sql GRANT read ON root_d1.* to user1;
sql GRANT write ON root_d2.* to user2;
sql GRANT read ON root_d3.* to user3;
sql GRANT write ON root_d3.* to user3;

sql show user privileges
if $rows != 5 then 
  return -1
endi
if $data(user1)[1] != read then 
  return -1
endi
if $data(user1)[2] != root_d1 then 
  return -1
endi
if $data(user2)[1] != write then 
  return -1
endi
if $data(user2)[2] != root_d2 then 
  return -1
endi

print =============== create topis
sql use root_d1
sql create table root_d1_stb (ts timestamp, i int) tags (j int)
sql create topic root_d1_topic1 as select ts, i from root_d1_stb
sql create topic root_d1_topic2 as select ts, i from root_d1_stb
sql create topic root_d1_topic3 as select ts, i from root_d1_stb
sql create topic root_d1_topic4 as select ts, i from root_d1_stb

sql show user privileges
if $rows != 5 then 
  return -1
endi

sql GRANT subscribe ON root_d1_topic1 TO user4
sql GRANT subscribe ON root_d1_topic2 TO user5
sql GRANT subscribe ON root_d1_topic3 TO user6
sql show user privileges
if $rows != 8 then 
  return -1
endi

if $data(user4)[1] != subscribe then 
  return -1
endi
if $data(user4)[2] != root_d1_topic1 then 
  return -1
endi
if $data(user5)[1] != subscribe then 
  return -1
endi
if $data(user5)[2] != root_d1_topic2 then 
  return -1
endi
if $data(user6)[1] != subscribe then 
  return -1
endi
if $data(user6)[2] != root_d1_topic3 then 
  return -1
endi

sql REVOKE subscribe ON root_d1_topic3 from user6
sql show user privileges
if $rows != 7 then 
  return -1
endi
if $data(user4)[1] != subscribe then 
  return -1
endi
if $data(user4)[2] != root_d1_topic1 then 
  return -1
endi
if $data(user5)[1] != subscribe then 
  return -1
endi
if $data(user5)[2] != root_d1_topic2 then 
  return -1
endi

print =============== repeat revoke/grant or invalid revoke/grant
sql GRANT subscribe ON root_d1_topic1 to user4
sql GRANT subscribe ON root_d1_topic2 to user4
sql GRANT subscribe ON root_d1_topic3 to user4
sql GRANT subscribe ON root_d1_topic1 to user5
sql GRANT subscribe ON root_d1_topic2 to user5
sql GRANT subscribe ON root_d1_topic3 to user5
sql GRANT subscribe ON root_d1_topic1 to user6
sql GRANT subscribe ON root_d1_topic2 to user6
sql GRANT subscribe ON root_d1_topic3 to user6
sql REVOKE subscribe ON root_d1_topic1 from user4
sql REVOKE subscribe ON root_d1_topic2 from user4
sql REVOKE subscribe ON root_d1_topic3 from user4
sql REVOKE subscribe ON root_d1_topic1 from user5
sql REVOKE subscribe ON root_d1_topic2 from user5
sql REVOKE subscribe ON root_d1_topic3 from user5
sql REVOKE subscribe ON root_d1_topic1 from user6
sql REVOKE subscribe ON root_d1_topic2 from user6
sql REVOKE subscribe ON root_d1_topic3 from user6

print =============== invalid revoke/grant
sql_error GRANT subscribe ON root_d1_topicx from user5
sql_error REVOKE subscribe ON root_d1_topicx from user5

print =============== check 
sql GRANT subscribe ON root_d1_topic1 TO user4
sql GRANT subscribe ON root_d1_topic2 TO user5
sql GRANT subscribe ON root_d1_topic3 TO user6
sql show user privileges
if $rows != 8 then 
  return -1
endi

print =============== re connect
print user u1 login
sql close
sql connect user1

sql_error show user privileges

system sh/exec.sh -n dnode1 -s stop -x SIGINT