'use strict'; var rst = new ReplSetTest({nodes: 2}); rst.startSet(); rst.initiate(); var primary = rst.getPrimary(); var secondary = rst.getSecondary(); var testDB = primary.getDB('test'); var targetDB = 'test2'; // Create a collection with document validation enabled. var res = testDB.createCollection('foo', { validator: {a: {$exists: true}}, validationLevel: 'strict', validationAction: 'error' }); assert.commandWorked(res); // Insert a document that fails validation to cause the subsequent copydb command to fail. res = testDB.runCommand({insert: 'foo', documents: [{}], bypassDocumentValidation: true}); assert.commandWorked(res); // The copydb command fails because we do not bypass document validation. res = testDB.adminCommand({ copydb: 1, fromdb: 'test', todb: targetDB, }); assert.commandFailedWithCode(res, ErrorCodes.DocumentValidationFailure); rst.awaitReplication(); // Print out the oplog for debugging. printjson(primary.getDB('local').oplog.rs.find().toArray()); // The failed copydb command leaves an _id index on the secondary but not the primary. var primaryIndexes = primary.getDB(targetDB).foo.getIndexes(); var secondaryIndexes = secondary.getDB(targetDB).foo.getIndexes(); assert.docEq(primaryIndexes, secondaryIndexes);