| Test that scrollBy works on the visual viewport. | |
| This is a testharness.js-based test. | |
| PASS Scroll x:0, y:1000, smooth:true | |
| PASS Scroll x:10, y:400, smooth:true | |
| PASS Scroll x:0, y:1000, smooth:false | |
| PASS Scroll x:10, y:400, smooth:false | |
| Harness: the test ran to completion. | |