LayoutTests/fast/scrolling/ios/frame-scrolling-no.html - WebKit - Git at Google

 <!DOCTYPE html> <!-- webkit-test-runner [ AsyncOverflowScrollingEnabled=true AsyncFrameScrollingEnabled=true ] -->
 <html>
 <head>
 <meta name="viewport" content="width=device-width, initial-scale=1">
 <script src="../../../resources/basic-gestures.js"></script>
 <style>
 body { overflow: hidden }
 .scroll-content { width: 500px; height: 5000px; border: 2px solid green; }
 </style>
 <script>
 if (window.testRunner)
     testRunner.waitUntilDone();

 function waitPromise(delay)
 {
     return new Promise(resolve => setTimeout(resolve, delay));
 }

 async function runTest() {
     if (!window.testRunner)
         return;

     await touchAndDragFromPointToPoint(150, 300, 150, 150);
     await liftUpAtPoint(150, 150);
     await waitPromise(50);

     testRunner.notifyDone();
 }
 </script>
 <body onload="runTest()">
 <iframe scrolling="no" srcdoc="
     <html>
     <style>
     .scroll-content { width: 500px; height: 5000px; border: 2px solid green; transform:translateZ(0) }
     </style>
     <body>
     <div class='scroll-content'>
     This document shouldn't be scrollable.
     </div>
     </body>
     </html>
 " width=500 height=500>
 </iframe>
 </body>
 </html>
	<!DOCTYPE html> <!-- webkit-test-runner [ AsyncOverflowScrollingEnabled=true AsyncFrameScrollingEnabled=true ] -->
	<html>
	<head>
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<script src="../../../resources/basic-gestures.js"></script>
	<style>
	body { overflow: hidden }
	.scroll-content { width: 500px; height: 5000px; border: 2px solid green; }
	</style>
	<script>
	if (window.testRunner)
	testRunner.waitUntilDone();

	function waitPromise(delay)
	{
	return new Promise(resolve => setTimeout(resolve, delay));
	}

	async function runTest() {
	if (!window.testRunner)
	return;

	await touchAndDragFromPointToPoint(150, 300, 150, 150);
	await liftUpAtPoint(150, 150);
	await waitPromise(50);

	testRunner.notifyDone();
	}
	</script>
	<body onload="runTest()">
	<iframe scrolling="no" srcdoc="
	<html>
	<style>
	.scroll-content { width: 500px; height: 5000px; border: 2px solid green; transform:translateZ(0) }
	</style>
	<body>
	<div class='scroll-content'>
	This document shouldn't be scrollable.
	</div>
	</body>
	</html>
	" width=500 height=500>
	</iframe>
	</body>
	</html>