| Index: LayoutTests/scrollbars/scrollbar-miss-mouseevents-if-document-preventdefaulted.html
|
| diff --git a/LayoutTests/scrollbars/scrollbar-miss-mouseevents-if-document-preventdefaulted.html b/LayoutTests/scrollbars/scrollbar-miss-mouseevents-if-document-preventdefaulted.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..8b74304aac35d77f4abe15d8f08caf05273dfa14
|
| --- /dev/null
|
| +++ b/LayoutTests/scrollbars/scrollbar-miss-mouseevents-if-document-preventdefaulted.html
|
| @@ -0,0 +1,28 @@
|
| +<html>
|
| +<head>
|
| +<script>
|
| +document.addEventListener('mousedown', function (e) { e.preventDefault(); });
|
| +if (window.testRunner) {
|
| + testRunner.dumpAsText();
|
| +}
|
| +function runTest()
|
| +{
|
| + var container = document.getElementById("body");
|
| + container.scrollTop = 2;
|
| + if (window.eventSender) {
|
| + // Drag scrollbar thumber to top most:
|
| + eventSender.mouseMoveTo(document.body.clientWidth + 8, 40);
|
| + eventSender.mouseDown();
|
| + eventSender.mouseMoveTo(document.body.clientWidth + 8, 0);
|
| + eventSender.mouseUp();
|
| + document.getElementById('console').innerHTML
|
| + = container.scrollTop == 0 ? "PASS" : "FAIL";
|
| + }
|
| +}
|
| +</script>
|
| +</head>
|
| +<body onload="runTest();" style="margin: 0; height: 5000px;" id="body">
|
| +<p>Test for <a href="crbug.com/358248">bug358248</a>: This tests that mouse clicks/releases/drags on main frame scrollbars work properly even if the document prevent-defaults the mouse events. On success, the scrollTop should be 0.<p/>
|
| +<div id="console"></div>
|
| +</body>
|
| +</html>
|
|
|
Chromium Code Reviews
Issue 309793003:
Mainframe scrollbars should get events even if document prevent-defaults the mouse events. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master