load('jstests/aggregation/extras/utils.js');

(function() {
'use strict';

var t = db.dbadmin;
t.save( { x : 1 } );
t.save( { x : 1 } );

var res = db._adminCommand( "listDatabases" );
assert( res.databases && res.databases.length > 0 , "listDatabases 1 " + tojson(res) );

var now = new Date();
var x = db._adminCommand( "ismaster" );
assert( x.ismaster , "ismaster failed: " + tojson( x ) )
assert( x.localTime, "ismaster didn't include time: " + tojson(x))

var localTimeSkew = x.localTime - now
if ( localTimeSkew >= 50 ) {
    print( "Warning: localTimeSkew " + localTimeSkew + " > 50ms." )
}
assert.lt( localTimeSkew, 500, "isMaster.localTime" )

var before = db.runCommand( "serverStatus" )
print(before.uptimeEstimate);
sleep( 5000 )

var after = db.runCommand( "serverStatus" )
print(after.uptimeEstimate);
assert.lt( 2 , after.uptimeEstimate , "up1" )
assert.gt( after.uptimeEstimate , before.uptimeEstimate , "up2" );

})();