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image-as-flexitem-size-006.html
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image-as-flexitem-size-006.html
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<!DOCTYPE html>
<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<html>
<head>
<meta charset="utf-8">
<title>
CSS Test: Testing how explicit main-size & cross-size constraints
influence sizing on non-stretched flexible flex item w/ intrinsic ratio.
</title>
<link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
<link rel="author" title="David Grogan" href="mailto:dgrogan@chromium.org">
<link rel="help" href="https://www.w3.org/TR/css-flexbox-1/#hypothetical-main-size">
<link rel="help" href="https://www.w3.org/TR/css-flexbox-1/#hypothetical-cross-size">
<style>
.flexbox {
display: flex;
flex-direction: column;
border: 1px solid black;
margin: 0 2px 2px 0; /* (Just for spacing things out, visually) */
width: 40px;
height: 40px;
justify-content: flex-start;
align-items: flex-start;
float: left; /* For testing in "rows" */
}
br { clear: both; }
.flexbox > * {
flex: 1;
/* Disable "min-width:auto"/"min-height:auto" to focus purely on
later channels of influence. */
min-width: 0;
min-height: 0;
}
</style>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>
</head>
<body onload="checkLayout('.flexbox > img')">
<!-- NOTE: solidblue.png has an intrinsic size of 16px by 16px. -->
<!-- Row 1: no special sizing: -->
<div class="flexbox">
<img src="support/solidblue.png" data-expected-width="40" data-expected-height="40">
</div>
<br>
<!-- Row 2: Specified main-size, cross-size, or flex-basis: -->
<div class="flexbox">
<img src="support/solidblue.png" style="width: 30px" data-expected-width="30" data-expected-height="40">
</div>
<div class="flexbox">
<img src="support/solidblue.png" style="height: 30px" data-expected-width="40" data-expected-height="40">
</div>
<div class="flexbox">
<img src="support/solidblue.png" style="flex: 1 1 30px" data-expected-width="40" data-expected-height="40">
</div>
<br>
<!-- Row 3: min main-size OR min cross-size, or both -->
<div class="flexbox">
<img src="support/solidblue.png" style="min-width: 34px" data-expected-width="40" data-expected-height="40">
</div>
<div class="flexbox">
<img src="support/solidblue.png" style="min-height: 34px" data-expected-width="40" data-expected-height="40">
</div>
<div class="flexbox">
<img src="support/solidblue.png" style="min-width: 30px;
min-height: 34px" data-expected-width="40" data-expected-height="40">
</div>
<div class="flexbox">
<img src="support/solidblue.png" style="min-width: 34px;
min-height: 30px" data-expected-width="40" data-expected-height="40">
</div>
<br>
<!-- Row 4: max main-size OR max cross-size, or both -->
<div class="flexbox">
<img src="support/solidblue.png" style="max-width: 10px" data-expected-width="10" data-expected-height="40">
</div>
<div class="flexbox">
<img src="support/solidblue.png" style="max-height: 10px" data-expected-width="10" data-expected-height="10">
</div>
<div class="flexbox">
<img src="support/solidblue.png" style="max-width: 10px;
max-height: 6px" data-expected-width="6" data-expected-height="6">
</div>
<div class="flexbox">
<img src="support/solidblue.png" style="max-width: 6px;
max-height: 10px" data-expected-width="6" data-expected-height="10">
</div>
<br>
<!-- Row 5: min main-size vs. max cross-size, & vice versa -->
<div class="flexbox">
<img src="support/solidblue.png" style="min-width: 30px;
max-height: 10px" data-expected-width="30" data-expected-height="10">
</div>
<div class="flexbox">
<img src="support/solidblue.png" style="max-width: 10px;
min-height: 30px" data-expected-width="10" data-expected-height="40">
</div>
<br>
<!-- Row 6: min|max main-size vs. explicit cross-size, & vice versa -->
<div class="flexbox">
<img src="support/solidblue.png" style="min-width: 30px;
height: 10px" data-expected-width="40" data-expected-height="40">
</div>
<div class="flexbox">
<img src="support/solidblue.png" style="width: 30px;
max-height: 10px" data-expected-width="30" data-expected-height="10">
</div>
<div class="flexbox">
<img src="support/solidblue.png" style="max-width: 10px;
height: 30px" data-expected-width="10" data-expected-height="40">
</div>
<div class="flexbox">
<img src="support/solidblue.png" style="width: 10px;
min-height: 30px" data-expected-width="10" data-expected-height="40">
</div>
</body>
</html>