| <!DOCTYPE html> |
| <link rel="author" href="mailto:masonf@chromium.org"> |
| <link rel="help" href="https://crbug.com/747207"> |
| <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> |
| |
| <script> |
| function handleDown(node) { |
| var d2 = new Document(); |
| d2.appendChild(node); |
| } |
| </script> |
| |
| <!-- No crash should occur if a node is moved during mousedown. --> |
| <div id='click' onmousedown='handleDown(this)'>Click me</div> |
| |
| <script> |
| const target = document.getElementById('click'); |
| async_test(t => { |
| let actions = new test_driver.Actions() |
| .pointerMove(0, 0, {origin: target}) |
| .pointerDown() |
| .pointerUp() |
| .send() |
| .then(t.step_func_done(() => { |
| assert_equals(null,document.getElementById('click')); |
| })) |
| .catch(e => t.step_func(() => assert_unreached('Error'))); |
| },'Moving a node during mousedown should not crash'); |
| </script> |