nl_tokens: BaseRunner . checkMemory ()
pl_tokens: function ( ) { var memory = Math . <mask> ( process . memoryUsage ( ) . rss / ( 1024 * 1024 ) ) ; if ( ! this . memoryWarning && memory > this . getMaxMemory ( ) ) { this . memoryWarning = true ; console . log ( "\nWarning! Memory usage exceeded " + this . getMaxMemory ( ) + 'MB for test suite ' + process . env . WORKER_TEST + '. ' + 'Please split these tests into smaller suites.' ) ; } }