LayoutTests/scrollbars/scrollbar-middleclick-nopaste.html - WebKit - Git at Google

 <html>
 <body onpaste="pasteCount++;">
 <script>
 var pasteCount = 0;
 if (window.testRunner) {
     testRunner.dumpAsText();
     testRunner.waitUntilDone();
 }
 </script>

 <div id="console" style="width:200%;height:200%;">
 <div style="border:2px solid black;width:25%;" onclick="finished();"> This test checks that middle clicking the scroll bars doesn't trigger a paste event (See <a href="https://bugs.webkit.org/show_bug.cgi?id=33062">Bug 33062</a>). If the test passes, the output will be a single line that says PASS. To run the tests manually, middle click each of the scroll bars, then click this paragraph.</div>
 <input type="text" id="input-field" onpaste="pasteCount++;"/>
 </div>
 <script>
 var i = document.getElementById('input-field');
 i.focus();

 if (window.eventSender) {
     eventSender.mouseMoveTo(window.innerWidth - 1, 1);
     eventSender.mouseDown(1);
     eventSender.mouseUp(1);
     eventSender.mouseMoveTo(1, window.innerHeight - 1);
     eventSender.mouseDown(1);
     eventSender.mouseUp(1);
     finished();
 }

 function finished()
 {
     if (pasteCount == 0) {
         document.getElementById('console').innerHTML = "PASS";
     } else {
         document.getElementById('console').innerHTML = "FAIL";
     }
     if (window.testRunner) {
         window.testRunner.notifyDone();
     }
 }
 </script>
 </body>
 </html>
	<html>
	<body onpaste="pasteCount++;">
	<script>
	var pasteCount = 0;
	if (window.testRunner) {
	testRunner.dumpAsText();
	testRunner.waitUntilDone();
	}
	</script>

	<div id="console" style="width:200%;height:200%;">
	<div style="border:2px solid black;width:25%;" onclick="finished();"> This test checks that middle clicking the scroll bars doesn't trigger a paste event (See <a href="https://bugs.webkit.org/show_bug.cgi?id=33062">Bug 33062</a>). If the test passes, the output will be a single line that says PASS. To run the tests manually, middle click each of the scroll bars, then click this paragraph.</div>
	<input type="text" id="input-field" onpaste="pasteCount++;"/>
	</div>
	<script>
	var i = document.getElementById('input-field');
	i.focus();

	if (window.eventSender) {
	eventSender.mouseMoveTo(window.innerWidth - 1, 1);
	eventSender.mouseDown(1);
	eventSender.mouseUp(1);
	eventSender.mouseMoveTo(1, window.innerHeight - 1);
	eventSender.mouseDown(1);
	eventSender.mouseUp(1);
	finished();
	}

	function finished()
	{
	if (pasteCount == 0) {
	document.getElementById('console').innerHTML = "PASS";
	} else {
	document.getElementById('console').innerHTML = "FAIL";
	}
	if (window.testRunner) {
	window.testRunner.notifyDone();
	}
	}
	</script>
	</body>
	</html>