Files
mongo/jstests/sharding/read_write_concern_defaults_propagation.js

31 lines
1.0 KiB
JavaScript

// Tests propagation of RWC defaults across a sharded cluster.
(function() {
'use strict';
load("jstests/libs/read_write_concern_defaults_propagation_common.js");
var st = new ShardingTest({
shards: 1,
mongos: 3,
other: {
rs: true,
rs0: {nodes: 1},
}
});
const mongosAndConfigNodes = [st.s0, st.s1, st.s2, ...st.configRS.nodes];
ReadWriteConcernDefaultsPropagation.runTests(st.s0, mongosAndConfigNodes);
// Verify the in-memory defaults are updated correctly. This verifies the cache is invalidated
// properly on secondaries when an update to the defaults document is replicated because the
// in-memory value will only be updated after an invalidation.
ReadWriteConcernDefaultsPropagation.runTests(st.s0, mongosAndConfigNodes, true /* inMemory */);
ReadWriteConcernDefaultsPropagation.runDropAndDeleteTests(st.s0, mongosAndConfigNodes);
ReadWriteConcernDefaultsPropagation.runDropAndDeleteTests(st.configRS.getPrimary(),
mongosAndConfigNodes);
st.stop();
})();