export default async function ( divCount ) { const testCase = new TestCase ( `Performance with ${ divCount } divs` ) ; try { await _navigateTo ( `http://127.0.0.1:3000/${ divCount }` ) ; testCase . endOfStep ( "page-load" ) ; await _highlight ( _div ( "div-82" ) ) ; testCase . endOfStep ( "element-located" ) ; } catch ( e ) { await testCase . handleException ( e ) ; } finally { await testCase . saveResult ( ) ; } }