| <!DOCTYPE html> |
| <title>Historical drag-and-drop features</title> |
| <meta charset="utf-8"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <script> |
| "use strict"; |
| |
| test(() => { |
| const potentialBadLocations = [ |
| window, |
| document, |
| HTMLElement.prototype, |
| SVGElement.prototype, |
| Document.prototype, |
| HTMLDocument.prototype, |
| Element.prototype |
| ]; |
| for (const location of potentialBadLocations) { |
| assert_false("ondragexit" in location, |
| `${location.constructor.name} must not have a property "ondragexit"`); |
| } |
| }, `ondragexit must not be present on the GlobalEventHandlers locations`); |
| </script> |
