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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-flexbox/overflow-area-003.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html>
<meta charset="utf-8">
<title>CSS Flexible Box Layout Test: Test flex container's overflow rect</title>
<link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com">
<link rel="match" href="reference/overflow-area-003-ref.html">
<meta name="assert" content="This test verifies that a flex container's padding rect should not not affect its overflow rect at all.">
<style>
.set {
clear: both;
margin: 1em;
}
.test {
display: flex;
overflow: auto;
padding: 10px;
width: 60px;
height: 60px;
background: teal;
margin: 1em 0.5em;
float: left;
}
.item {
width: 10px;
height: 10px;
}
.absolute {
position: absolute;
}
.center {
justify-content: center;
align-items: center
}
.relative {
position: relative;
}
.relative > .item {
flex-shrink: 0;
width: 60px;
height: 60px;
}
.top-left {
left: -10px;
top: -10px;
}
.bottom-right {
bottom: -10px;
right: -10px;
}
</style>
<p>Test passes if all the teal boxes have no scrollbars.</p>
<!-- This set tests empty flex containers. -->
<div class="set">
<div class="test" style="flex-direction: row;"></div>
<div class="test" style="flex-direction: column;"></div>
<div class="test" style="flex-direction: row-reverse;"></div>
<div class="test" style="flex-direction: column-reverse;"></div>
</div>
<!-- This set tests flex containers having only a abs-pos child, but no flex items. -->
<div class="set">
<div class="test" style="flex-direction: row;">
<div class="absolute item"></div>
</div>
<div class="test" style="flex-direction: column;">
<div class="absolute item"></div>
</div>
<div class="test" style="flex-direction: row-reverse;">
<div class="absolute item"></div>
</div>
<div class="test" style="flex-direction: column-reverse;">
<div class="absolute item"></div>
</div>
</div>
<!-- This set tests flex containers having a small centered flex item. -->
<div class="set">
<div class="test center" style="flex-direction: row;">
<div class="item"></div>
</div>
<div class="test center" style="flex-direction: column;">
<div class="item"></div>
</div>
<div class="test center" style="flex-direction: row-reverse;">
<div class="item"></div>
</div>
<div class="test center" style="flex-direction: column-reverse;">
<div class="item"></div>
</div>
</div>
<!-- This set tests flex containers having a relative positioned flex item. -->
<div class="set">
<div class="test relative" style="flex-direction: row;">
<div class="item relative bottom-right"></div>
</div>
<div class="test relative" style="flex-direction: column;">
<div class="item relative bottom-right"></div>
</div>
<div class="test relative" style="flex-direction: row-reverse;">
<div class="item relative top-left"></div>
</div>
<div class="test relative" style="flex-direction: column-reverse;">
<div class="item relative top-left"></div>
</div>
</div>
</html>