Chromium Code Reviews Chromium Code Reviews
Issue 23472005:
div with overflow:hidden scrolls when dragging in a text box (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master| Index: LayoutTests/fast/events/autoscroll-upwards-propagation.html |
| diff --git a/LayoutTests/fast/events/autoscroll-upwards-propagation.html b/LayoutTests/fast/events/autoscroll-upwards-propagation.html |
| new file mode 100644 |
| index 0000000000000000000000000000000000000000..fd6448b1923b89e265e69e801852a776242d0724 |
| --- /dev/null |
| +++ b/LayoutTests/fast/events/autoscroll-upwards-propagation.html |
| @@ -0,0 +1,71 @@ |
| +<head> |
|
Julien - ping for review
2013/09/06 00:40:02
Where is Da Doctype:
<DOCTYPE html>
|
| +<style type="text/css"> |
|
Julien - ping for review
2013/09/06 00:40:02
No need for the type attribute.
|
| +.overflow-hidden { |
| + width: 100px; |
| + height: 100px; |
| + background: #000; |
| + overflow: hidden; |
| +} |
| +input { |
| + font-size: 10px; |
| + height: 20px; |
| +} |
| +button { |
| + position: relative; |
| + left: 100px; |
| + top: 100px; |
| +} |
| +</style> |
| +<script> |
| +function runTest() { |
| + if (!window.testRunner) |
| + return; |
| + if (!window.eventSender) |
| + return; |
| + |
| + testRunner.dumpAsText(); |
| + testRunner.waitUntilDone(); |
| + setTimeout(startTest, 0); |
|
Julien - ping for review
2013/09/06 00:40:02
This setTimeout is very likely unneeded.
|
| +} |
| + |
| +function startTest() |
| +{ |
| + var input = document.getElementById("input"); |
| + var x = input.offsetLeft + input.offsetWidth / 2; |
| + var y = input.offsetTop + input.offsetHeight / 2; |
| + |
| + eventSender.dragMode = false; |
| + eventSender.mouseMoveTo(x, y); |
| + eventSender.mouseDown(); |
| + |
| + // We do the dragging/selection in two steps here, because if we move |
| + // the mouse beyond the input boundary right way, it won't start the autoscroll |
| + // timer. See early return in AutoscrollController::startAutoscrollForSelection |
| + // after calling RenderBox::findAutoscrollable. |
| + eventSender.mouseMoveTo(x + 48, y); |
| + eventSender.mouseMoveTo(x + 55, y); |
| + setTimeout(finishTest, 100); |
| +} |
| + |
| +function finishTest() |
| +{ |
| + eventSender.mouseUp(); |
| + var div = document.getElementById("div"); |
| + if (div.scrollTop == 0 && div.scrollLeft == 0) |
| + document.getElementById("result").innerText = "Test succeeded!"; |
| + else |
| + document.getElementById("result").innerText = "Test failed!"; |
| + |
| + testRunner.notifyDone(); |
| +} |
| + |
| +</script> |
| + |
| +<body onload="runTest()"> |
| +</head> |
| +<div id="div" class="overflow-hidden"> |
| +<input id="input" type="text" value="any text here!"/> |
| +<button/> |
| +</div> |
|
Julien - ping for review
2013/09/06 00:40:02
Let's add a description about what we are testing.
|
| +<p id="result">If the test has completed this sentence should be replaced by a success message.</p> |
| +</body> |
