| OLD | NEW |
|---|
| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <script src="/js-test-resources/js-test.js"></script> |
| 3 <iframe id="target-iframe1" src="http://localhost:8080/misc/resources/cross-orig
in-subframe-for-scrolling.html" style="height: 100px; width: 100px; overflow-y:
scroll; position: absolute; left: 50px; top: 50px"></iframe> |
| 4 <iframe id="target-iframe2" src="http://localhost:8080/misc/resources/cross-orig
in-subframe-for-scrolling.html" style="height: 100px; width: 100px; overflow-y:
scroll; position: absolute; left: 50px; top: 200px"></iframe> |
| 5 |
| 6 <script> |
| 7 description("Verify that two sibling cross-origin iframes both correctly scroll
on MouseWheel events, as per https://crbug.com/675695."); |
| 8 |
| 9 // States: |
| 10 // 0 => Scroll sent to iframe1 |
| 11 // 1 => Fetching scroll offset from iframe1 |
| 12 // 2 => Scroll sent to iframe2 |
| 13 // 3 => Fetching scroll offset from iframe2 |
| 14 var state = 0; |
| 15 var iframe1 = document.getElementById("target-iframe1"); |
| 16 var iframe2 = document.getElementById("target-iframe2"); |
| 17 setPrintTestResultsLazily(); |
| 18 self.jsTestIsAsync = true; |
| 19 |
| 20 function handleMessage(event) { |
| 21 if (state == 0) { |
| 22 iframe1.contentWindow.postMessage("", "*"); |
| 23 state = 1; |
| 24 } else if (state == 1) { |
| 25 shouldBeEqualToNumber("event.data.scrollTop", 40); |
| 26 state = 2; |
| 27 iframe2.contentWindow.postMessage({scrollBy: -1, left: iframe2.offsetLeft, t
op: iframe2.offsetTop}, "*"); |
| 28 iframe2.contentWindow.postMessage("", "*"); |
| 29 } else if (state == 2) { |
| 30 iframe1.contentWindow.postMessage("", "*"); |
| 31 state = 3; |
| 32 } else if (state == 3) { |
| 33 shouldBeEqualToNumber("event.data.scrollTop", 40); |
| 34 finishJSTest(); |
| 35 } |
| 36 } |
| 37 |
| 38 window.addEventListener("message", handleMessage); |
| 39 |
| 40 iframe1.onload = (() => { |
| 41 iframe1.contentWindow.postMessage({scrollBy: -1, left: iframe1.offsetLeft, top
: iframe1.offsetTop}, "*"); |
| 42 }); |
| 43 |
| 44 </script> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2631853002:
Give OOPIF FrameViews their own scroll animation timelines and hosts (Closed)
