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Fix cluster slot migration test (#10495)

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Fix three timing issues in the test
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Binbin 2022-03-31 11:14:21 +08:00 committed by GitHub
parent 7da1cc3e90
commit a3075ca4fe
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1 changed files with 26 additions and 0 deletions
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26
tests/unit/cluster.tcl
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@ -264,6 +264,21 @@ test {Migrate the last slot away from a node using redis-cli} {
assert_equal OK [$newnode_r CLUSTER SETSLOT $slot NODE $newnode_id]
assert_equal OK [$owner_r CLUSTER SETSLOT $slot NODE $newnode_id]
# Using --cluster check make sure we won't get `Not all slots are covered by nodes`.
# Wait for the cluster to become stable make sure the cluster is up during MIGRATE.
wait_for_condition 1000 50 {
[catch {exec src/redis-cli --cluster check 127.0.0.1:[srv 0 port]}] == 0 &&
[catch {exec src/redis-cli --cluster check 127.0.0.1:[srv -1 port]}] == 0 &&
[catch {exec src/redis-cli --cluster check 127.0.0.1:[srv -2 port]}] == 0 &&
[catch {exec src/redis-cli --cluster check 127.0.0.1:[srv -3 port]}] == 0 &&
[csi 0 cluster_state] eq {ok} &&
[csi -1 cluster_state] eq {ok} &&
[csi -2 cluster_state] eq {ok} &&
[csi -3 cluster_state] eq {ok}
} else {
fail "Cluster doesn't stabilize"
}
# Move the only slot back to original node using redis-cli
exec src/redis-cli --cluster reshard 127.0.0.1:[srv -3 port] \
--cluster-from $newnode_id \
@ -271,6 +286,17 @@ test {Migrate the last slot away from a node using redis-cli} {
--cluster-slots 1 \
--cluster-yes
# The empty node will become a replica of the new owner before the
# `MOVED` check, so let's wait for the cluster to become stable.
wait_for_condition 1000 50 {
[csi 0 cluster_state] eq {ok} &&
[csi -1 cluster_state] eq {ok} &&
[csi -2 cluster_state] eq {ok} &&
[csi -3 cluster_state] eq {ok}
} else {
fail "Cluster doesn't stabilize"
}
# Check that the key foo has been migrated back to the original owner.
catch { $newnode_r get foo } e
assert_equal "MOVED $slot $owner_host:$owner_port" $e