38 lines
1.2 KiB
HTML
38 lines
1.2 KiB
HTML
<!DOCTYPE html>
|
|
<meta charset="utf-8">
|
|
<link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com">
|
|
<link rel="author" title="Mozilla" href="https://www.mozilla.org/">
|
|
<link rel="help" href="https://drafts.csswg.org/css-sizing-3/#intrinsic-sizes">
|
|
<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1931491">
|
|
<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
|
|
<meta name="assert" content="This test verifies that the inner flex container's main-size (height) serves as a percentage basis for its descendants. The canvas can transfer its height through the aspect-ratio to the inline axis when computing its intrinsic inline size contribution. This determines the .test div's intrinsic inline size.">
|
|
|
|
<style>
|
|
.outer {
|
|
display: flex;
|
|
flex-direction: column;
|
|
}
|
|
.inner {
|
|
display: flex;
|
|
width: 100px;
|
|
height: 100px;
|
|
}
|
|
.test {
|
|
aspect-ratio: 1 / 1;
|
|
height: 100%;
|
|
background: red;
|
|
}
|
|
.test > canvas {
|
|
height: 100%;
|
|
background: green;
|
|
}
|
|
</style>
|
|
|
|
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
|
|
<div class="outer">
|
|
<div class="inner">
|
|
<div class="test">
|
|
<canvas width="200" height="200"></canvas>
|
|
</div>
|
|
</div>
|
|
</div>
|