mirror of https://github.com/mongodb/mongo
42 lines
1.5 KiB
JavaScript
42 lines
1.5 KiB
JavaScript
/*
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* Tests that we are silently ignoring writeConcern when we write to local db.
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*/
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import {ReplSetTest} from "jstests/libs/replsettest.js";
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import {restartReplicationOnSecondaries, stopReplicationOnSecondaries} from "jstests/libs/write_concern_util.js";
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const rst = new ReplSetTest({nodes: [{}, {rsConfig: {priority: 0}}], nodeOptions: {setParameter: {logLevel: 1}}});
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rst.startSet();
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rst.initiate();
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const primary = rst.getPrimary();
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const primaryDB = primary.getDB("local");
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const primaryColl = primaryDB["test"];
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const secondary = rst.getSecondary();
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const secondaryDB = secondary.getDB("local");
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const secondaryColl = secondaryDB["test"];
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jsTestLog("Write to local db on the secondary node should succeed.");
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secondaryColl.insertOne({x: 1});
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secondaryColl.insertOne({x: 2}, {writeConcern: {w: 1}});
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secondaryColl.insertOne({x: 3}, {writeConcern: {w: 2}});
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jsTestLog("Stop replication to prevent primary from satisfying majority write-concern.");
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stopReplicationOnSecondaries(rst, false /* changeReplicaSetDefaultWCToLocal */);
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// Advance the primary opTime by doing local dummy write.
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assert.commandWorked(
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rst
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.getPrimary()
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.getDB("dummy")
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["dummy"].insert({x: "dummy"}, {writeConcern: {w: 1}}),
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);
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jsTestLog("Write to local db on the primary node should succeed.");
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primaryColl.insertOne({x: 4});
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primaryColl.insertOne({x: 5}, {writeConcern: {w: 1}});
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primaryColl.insertOne({x: 6}, {writeConcern: {w: 2}});
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restartReplicationOnSecondaries(rst);
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rst.stopSet();
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