function runTool(toolName, mongod, shutdownServer, options) { if (shutdownServer) { MongoRunner.stopMongod(mongod); var opts = {dbpath: mongod.fullOptions.pathOpts.dbpath}; Object .extend(opts, options); assert (!MongoRunner.runMongoTool(toolName, opts)); mongod.fullOptions.restart = true ; return MongoRunner.runMongod(mongod.fullOptions); } else { var opts = {host: mongod.host}; Object .extend(opts, options); assert (!MongoRunner.runMongoTool(toolName, opts)); return mongod; } } var shutdownServer = true ; var mongod = MongoRunner.runMongod(); var admindb = mongod.getDB( "admin" ); var db = mongod.getDB( "foo" ); // Create user & role in admin & foo admindb.createUser({user: 'root' , pwd: 'pass' , roles: [ 'root' ]}); admindb.createRole({role: 'adminrole' , roles: [], privileges:[]}); db.createUser({user: 'user' , pwd: 'pass' , roles: jsTest.basicUserRoles}); db.createRole({role: 'role' , roles: [], privileges:[]}); admindb.system.users.find().forEach( function(myDoc) {print( "user: " +myDoc._id);}); admindb.system.roles.find().forEach( function(myDoc) {print( "role: " +myDoc._id);}); var dumpDir = MongoRunner.getAndPrepareDumpDirectory( "restoreTest" ); // Dump foo database *with* user data mongod = runTool( "mongodump" , mongod, shutdownServer, {out: dumpDir, db: "foo" , dumpDbUsersAndRoles: ""}); print( "After mongodump" ); // Drop users and create others db = mongod.getDB( 'foo' ); db.dropUser( 'user' ) db.createUser({user: 'user2' , pwd: 'password2' , roles: jsTest.basicUserRoles}); db.dropRole( 'role' ) db.createRole({role: 'role2' , roles: [], privileges:[]}); print( "After creating temp users" ); // Restore without --drop to override the changes to user data mongod = runTool( "mongorestore" , mongod, shutdownServer, {dir: dumpDir + "foo/" , db: 'foo' }); db = mongod.getDB( 'foo' ); admindb = mongod.getDB( "admin" ); print( "After mongorestore without drop" ); admindb.system.users.find().forEach( function(myDoc) {print( "user: " +myDoc._id);}); admindb.system.roles.find().forEach( function(myDoc) {print( "role: " +myDoc._id);}); // Restore without --drop & --restoreDbUsersAndRoles mongod = runTool( "mongorestore" , mongod, shutdownServer, {dir: dumpDir + "foo/" , db: 'foo' , restoreDbUsersAndRoles: ""}); db = mongod.getDB( 'foo' ); admindb = mongod.getDB( "admin" ); print( "After mongorestore without drop & restoreDbUsersAndRoles" ); admindb.system.users.find().forEach( function(myDoc) {print( "user: " +myDoc._id);}); admindb.system.roles.find().forEach( function(myDoc) {print( "role: " +myDoc._id);}); // Restore with --drop to override the changes to user data mongod = runTool( "mongorestore" , mongod, shutdownServer, {dir: dumpDir + "foo/" , db: 'foo' , drop: "", restoreDbUsersAndRoles: " "}); db = mongod.getDB( 'foo' ); admindb = mongod.getDB( "admin" ); print( "After mongorestore with drop" ); admindb.system.users.find().forEach( function(myDoc) {print( "user: " +myDoc._id);}); admindb.system.roles.find().forEach( function(myDoc) {print( "role: " +myDoc._id);}); MongoRunner.stopMongod(mongod);