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Base: Add test page for testing weird flexbox combinations

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Specifically, this is to help fix a bug with `position: absolute`
children of a flex-box still taking up space, when they should not.
This commit is contained in:
Sam Atkins 2021-09-15 11:46:01 +01:00 • committed by Andreas Kling
parent 741886a4c4
commit e80396e044
2 changed files with 126 additions and 0 deletions
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125
Base/res/html/misc/flex-2.html Normal file
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<!DOCTYPE html>
<html>
<head>
<title>Flex 2: Electric Boogaloo</title>
<style>
.my-container {
display: flex;
border: 1px solid salmon;
}
.width-constrained {
width: 250px;
}
.height-constrained {
height: 250px;
}
.column {
flex-direction: column;
}
.box {
width: 100px;
height: 100px;
border: 1px solid black;
}
.exception {
background: rgba(255, 0, 255, 0.5);
left: 50px;
top: 50px;
}
.width-constrained .exception {
background: rgba(0, 255, 0, 0.5);
left: 200px;
}
</style>
</head>
<body>
<h1>FlexBox Tests</h1>
<p>This tests whether flex-box behaves well with unusual children.</p>
<p>The boxes are width and height 100px.</p>
<h2>Row</h2>
<h3>Width unconstrained</h3>
<p>With a <code>position: absolute;</code> child</p>
<div class="my-container">
<div class="box">1</div>
<div class="box exception" style="position: absolute;">Absolute</div>
<div class="box">2</div>
<div class="box">3</div>
</div>
<p>With a <code>position: fixed;</code> child</p>
<div class="my-container">
<div class="box">1</div>
<div class="box exception" style="position: fixed;">Fixed</div>
<div class="box">2</div>
<div class="box">3</div>
</div>
<p>With a <code>position: relative;</code> child</p>
<div class="my-container">
<div class="box">1</div>
<div class="box exception" style="position: relative;">Relative</div>
<div class="box">2</div>
<div class="box">3</div>
</div>
<p>With a <code>position: static;</code> child</p>
<div class="my-container">
<div class="box">1</div>
<div class="box exception" style="position: static;">Static</div>
<div class="box">2</div>
<div class="box">3</div>
</div>
<p>With a <code>position: sticky;</code> child</p>
<div class="my-container">
<div class="box">1</div>
<div class="box exception" style="position: sticky;">Sticky</div>
<div class="box">2</div>
<div class="box">3</div>
</div>
<h3>Width constrained</h3>
<p>With a <code>position: absolute;</code> child</p>
<div class="my-container width-constrained">
<div class="box">1</div>
<div class="box exception" style="position: absolute;">Absolute</div>
<div class="box">2</div>
<div class="box">3</div>
</div>
<p>With a <code>position: fixed;</code> child</p>
<div class="my-container width-constrained">
<div class="box">1</div>
<div class="box exception" style="position: fixed;">Fixed</div>
<div class="box">2</div>
<div class="box">3</div>
</div>
<p>With a <code>position: relative;</code> child</p>
<div class="my-container width-constrained">
<div class="box">1</div>
<div class="box exception" style="position: relative;">Relative</div>
<div class="box">2</div>
<div class="box">3</div>
</div>
<p>With a <code>position: static;</code> child</p>
<div class="my-container width-constrained">
<div class="box">1</div>
<div class="box exception" style="position: static;">Static</div>
<div class="box">2</div>
<div class="box">3</div>
</div>
<p>With a <code>position: sticky;</code> child</p>
<div class="my-container width-constrained">
<div class="box">1</div>
<div class="box exception" style="position: sticky;">Sticky</div>
<div class="box">2</div>
<div class="box">3</div>
</div>
<div style="height: 2000px"></div>
</body>
</html>

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Base/res/html/misc/welcome.html
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<li><a href="lists.html">Lists</a></li> <li><a href="lists.html">Lists</a></li>
<li><a href="flex.html">Flexboxes</a></li> <li><a href="flex.html">Flexboxes</a></li>
<li><a href="justify-content.html">Flexbox justify-content</a></li> <li><a href="justify-content.html">Flexbox justify-content</a></li>
<li><a href="flex-2.html">Flexboxes with unusual children</a></li>
<li><a href="inline-block.html">display: inline-block;</a></li> <li><a href="inline-block.html">display: inline-block;</a></li>
<li><a href="inline-block-link.html">link inside display: inline-block</a></li> <li><a href="inline-block-link.html">link inside display: inline-block</a></li>
<li><a href="padding-inline.html">inline elements with padding</a></li> <li><a href="padding-inline.html">inline elements with padding</a></li>