| Index: third_party/WebKit/LayoutTests/fragmentation/change-fragmentainer-height-line-float.html | 
| diff --git a/third_party/WebKit/LayoutTests/fragmentation/change-fragmentainer-height-line-float.html b/third_party/WebKit/LayoutTests/fragmentation/change-fragmentainer-height-line-float.html | 
| new file mode 100644 | 
| index 0000000000000000000000000000000000000000..d307aa010be7bf4882ed6b192cd65a6de0f31e7e | 
| --- /dev/null | 
| +++ b/third_party/WebKit/LayoutTests/fragmentation/change-fragmentainer-height-line-float.html | 
| @@ -0,0 +1,20 @@ | 
| +<!DOCTYPE html> | 
| +<p>There should be a blue square below.</p> | 
| +<div id="multicol" style="position:relative; columns:2; column-fill:auto; line-height:20px; width:100px; height:100px;"> | 
| +    <br> | 
| +    <div id="elm" style="float:left; width:20px; background:blue;"> | 
| +        <div><br></div> | 
| +    </div> | 
| +</div> | 
| +<script src="../resources/testharness.js"></script> | 
| +<script src="../resources/testharnessreport.js"></script> | 
| +<script> | 
| +test(() => { | 
| +    var multicol = document.getElementById("multicol"); | 
| +    var elm = document.getElementById("elm"); | 
| +    document.body.offsetTop; | 
| +    multicol.style.height = "30px"; | 
| +    assert_equals(elm.offsetTop, 0); | 
| +    assert_equals(elm.offsetHeight, 20); | 
| +}, "Push float to next column"); | 
| +</script> | 
|  |