| <!DOCTYPE html> |
| <html> |
| <head> |
| <style type="text/css"> |
| span, div { display: block; } |
| span { |
| background: green; |
| padding: 10px; |
| } |
| div { |
| background: red; |
| padding: 50px; |
| } |
| </style> |
| </head> |
| <body> |
| <p>This test ensures we clear the drag state at the end of each drag. To test manually, drag the green box below twice. |
| You should observe the same list of events in the same order twice.</p> |
| <div contenteditable> |
| <span>Drag me down twice!</span> |
| </div> |
| <pre id="log"> |
| </pre> |
| <script> |
| |
| function log(event) { |
| document.getElementById('log').textContent += event.target.localName + ':' + this.localName + ':' + event.type + '\n'; |
| } |
| |
| function setLog(log) { |
| var value = document.getElementById('log').textContent; |
| document.getElementById('log').textContent = log; |
| return value; |
| } |
| |
| var div = document.querySelector('div'); |
| div.addEventListener('dragover', function (event) { event.preventDefault(); }); |
| div.addEventListener('dragenter', log); |
| div.addEventListener('dragleave', log); |
| |
| var span = document.querySelector('span'); |
| span.addEventListener('dragenter', log); |
| span.addEventListener('dragleave', log); |
| |
| async function dragSpan() { |
| var x = span.offsetLeft + span.offsetWidth / 2; |
| await eventSender.asyncMouseMoveTo(x, span.offsetTop + span.offsetHeight / 2); |
| await eventSender.asyncMouseDown(); |
| await eventSender.asyncMouseMoveTo(x, span.offsetTop + 2 * span.offsetHeight / 3); |
| eventSender.leapForward(200); |
| await eventSender.asyncMouseMoveTo(x, span.offsetTop + 3 * span.offsetHeight / 2); |
| eventSender.leapForward(200); |
| await eventSender.asyncMouseUp(); |
| } |
| |
| onload = async () => { |
| if (window.eventSender && window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| getSelection().selectAllChildren(span); |
| await dragSpan(); |
| var firstLog = setLog(''); |
| await dragSpan(); |
| var secondLog = setLog('PASS'); |
| if (firstLog != secondLog) |
| setLog('FAIL:\nFirst drag:\n' + firstLog + '\nSecond drag:\n' + secondLog); |
| testRunner.notifyDone(); |
| } |
| } |
| |
| </script> |
| </body> |
| </html> |
