| (async function(testRunner) { | |
| var {page, session, dp} = await testRunner.startBlank('Tests Emulation.setScrollbarsHidden.'); | |
| await dp.Emulation.setScrollbarsHidden({ hidden: true }); | |
| await session.navigate('../resources/set-scrollbars-hidden.html'); | |
| testRunner.log('Scrollbar width = ' + await session.evaluate(` | |
| var outer = document.querySelector('.outer'); | |
| outer.scrollTop = 200; | |
| outer.offsetWidth - outer.clientWidth | |
| `)); | |
| testRunner.completeTest(); | |
| }) |