| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>TestDriver actions: wheel scroll</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-actions.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| |
| <style> |
| #container { |
| width: 200px; |
| height: 200px; |
| overflow: scroll; |
| } |
| |
| #content { |
| width: 600px; |
| height: 1000px; |
| background-color: blue; |
| } |
| |
| </style> |
| |
| <div id="container"> |
| <div id="content"></div> |
| </div> |
| |
| <script> |
| let event_type = []; |
| let event_id = []; |
| |
| async_test(t => { |
| let container = document.getElementById("container"); |
| container.addEventListener("wheel", |
| e => {event_type.push(e.type);}); |
| |
| let actions = new test_driver.Actions() |
| .scroll(0, 0, 0, 50, {origin: container}); |
| |
| actions.send() |
| .then(t.step_func_done(() => {assert_array_equals(event_type, ["wheel"]);})) |
| .catch(e => t.step_func(() => assert_unreached("Actions sequence failed " + e))); |
| }); |
| </script> |
