diff --git a/tests/cluster/tests/07-replica-migration.tcl b/tests/cluster/tests/07-replica-migration.tcl new file mode 100644 index 00000000..2ec0742b --- /dev/null +++ b/tests/cluster/tests/07-replica-migration.tcl @@ -0,0 +1,47 @@ +# Replica migration test. +# Check that orphaned masters are joined by replicas of masters having +# multiple replicas attached, according to the migration barrier settings. + +source "../tests/includes/init-tests.tcl" + +# Create a cluster with 5 master and 10 slaves, so that we have 2 +# slaves for each master. +test "Create a 5 nodes cluster" { + create_cluster 5 10 +} + +test "Cluster is up" { + assert_cluster_state ok +} + +test "Each master should have two replicas attached" { + foreach_redis_id id { + if {$id < 5} { + wait_for_condition 1000 50 { + [llength [lindex [R 0 role] 2]] == 2 + } else { + fail "Master #$id does not have 2 slaves as expected" + } + } + } +} + +test "Killing all the slaves of master #0 and #1" { + kill_instance redis 5 + kill_instance redis 10 + kill_instance redis 6 + kill_instance redis 11 + after 4000 +} + +foreach_redis_id id { + if {$id < 5} { + test "Master #$id should have at least one replica" { + wait_for_condition 1000 50 { + [llength [lindex [R $id role] 2]] >= 1 + } else { + fail "Master #$id has no replicas" + } + } + } +}