提交 8d92885b 编写于 作者: A antirez

Cluster: add test for the nofailover flag.

上级 70597a30
......@@ -42,6 +42,16 @@ proc get_myself id {
return {}
}
# Get a specific node by ID by parsing the CLUSTER NODES output
# of the instance Number 'instance_id'
proc get_node_by_id {instance_id node_id} {
set nodes [get_cluster_nodes $instance_id]
foreach n $nodes {
if {[dict get $n id] eq $node_id} {return $n}
}
return {}
}
# Return the value of the specified CLUSTER INFO field.
proc CI {n field} {
get_info_field [R $n cluster info] $field
......
# Check that the no-failover option works
source "../tests/includes/init-tests.tcl"
test "Create a 5 nodes cluster" {
create_cluster 5 5
}
test "Cluster is up" {
assert_cluster_state ok
}
test "Cluster is writable" {
cluster_write_test 0
}
test "Instance #5 is a slave" {
assert {[RI 5 role] eq {slave}}
# Configure it to never failover the master
R 5 CONFIG SET cluster-slave-no-failover yes
}
test "Instance #5 synced with the master" {
wait_for_condition 1000 50 {
[RI 5 master_link_status] eq {up}
} else {
fail "Instance #5 master link status is not up"
}
}
test "The nofailover flag is propagated" {
set slave5_id [dict get [get_myself 5] id]
foreach_redis_id id {
wait_for_condition 1000 50 {
[has_flag [get_node_by_id $id $slave5_id] nofailover]
} else {
fail "Instance $id can't see the nofailover flag of slave"
}
}
}
set current_epoch [CI 1 cluster_current_epoch]
test "Killing one master node" {
kill_instance redis 0
}
test "Cluster should be still down after some time" {
after 10000
assert_cluster_state fail
}
test "Instance #5 is still a slave" {
assert {[RI 5 role] eq {slave}}
}
test "Restarting the previously killed master node" {
restart_instance redis 0
}
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