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|---|
| (Empty) | |
| 1 <!doctype html> |
| 2 <html> |
| 3 <head> |
| 4 <script src="/resources/testharness.js"></script> |
| 5 <script src="/resources/testharnessreport.js"></script> |
| 6 <script> |
| 7 var button = null; |
| 8 |
| 9 function clickButton() { |
| 10 if (!button) |
| 11 button = document.querySelector("button"); |
| 12 button.click(); |
| 13 } |
| 14 |
| 15 function handler(event) { |
| 16 assert_not_equals(event.sourceCapabilities, null); |
| 17 event.sourceCapabilities.customProperty = 42; |
| 18 } |
| 19 |
| 20 async_test(function(t) { |
| 21 window.addEventListener('message', function(evt) { |
| 22 if (evt.data === "start") { |
| 23 setTimeout(clickButton); |
| 24 return; |
| 25 } |
| 26 |
| 27 assert_equals(evt.data, undefined); |
| 28 // Check that |sourceCapabilities| is same within the context |
| 29 // of the same window. We may want to weaken this further and |
| 30 // not insist on sameness across dispatched events. |
| 31 button.onclick = function (event) { |
| 32 assert_not_equals(event.sourceCapabilities, null); |
| 33 assert_equals(event.sourceCapabilities.customProperty, 42); |
| 34 t.done(); |
| 35 }; |
| 36 button.click(); |
| 37 }); |
| 38 |
| 39 }, 'Test that event sourceCapabilities object is not shared cross-origin'); |
| 40 </script> |
| 41 </head> |
| 42 <body> |
| 43 <button onclick="handler(event)"></button> |
| 44 <iframe src="http://localhost:8000/security/resources/cross-frame-mouse-source-c
apabilities.html"></iframe> |
| 45 </body> |
| 46 </html> |
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Chromium Code Reviews
Issue 2675793005:
Track constant InputDeviceCapabilities objects per-window. (Closed)
