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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-flexbox/flex-item-compressible-001.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<!--
Any copyright is dedicated to the Public Domain.
-->
<html>
<meta charset="utf-8">
<title>CSS Flexbox Test: Testing automatic minimun size of <input> flex items in a row flex container</title>
<link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com">
<link rel="help" href="https://drafts.csswg.org/css-sizing-3/#replaced-percentage-min-contribution">
<link rel="stylesheet" href="/fonts/ahem.css">
<meta name="assert" content="This test verifies that an <input> flex item should resolve its percentage part of main size to zero when computing specified size suggestion.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>
<style>
.flexbox {
display: flex;
width: 300px;
height: 40px;
border: 1px solid black;
margin-bottom: 5px;
}
.spacer {
/* Just to occupy some space, so that the flex algorithm will try to shrink
the <input> element below its percentage specified width. */
flex: 0 0 200px;
background: lightgray;
}
input {
font: 20px/1 Ahem;
background: lightblue;
/* Get rid of native theming and UA default styles. */
appearance: none;
border: 0;
padding: 0;
margin: 0;
}
.test1 {
width: 100%;
}
.test2 {
width: calc(100%);
}
.test3 {
width: calc(140px + 100%);
}
</style>
<body onload="checkLayout('.flexbox')">
<p>Test1: "width: 100%"</p>
<div class="flexbox">
<div class="spacer"></div>
<input type="text"
class="test1" data-expected-width="100">
</div>
<div class="flexbox">
<div class="spacer"></div>
<input type="range"
class="test1" data-expected-width="100">
</div>
<div class="flexbox">
<div class="spacer"></div>
<input type="button" value="XXXXXXX"
class="test1" data-expected-width="140">
</div>
<div class="flexbox">
<div class="spacer"></div>
<input type="submit" value="XXXXXXX"
class="test1" data-expected-width="140">
</div>
<div class="flexbox">
<div class="spacer"></div>
<input type="reset" value="XXXXXXX"
class="test1" data-expected-width="140">
</div>
<p>Test2: "width: calc(100%)"</p>
<div class="flexbox">
<div class="spacer"></div>
<input type="text"
class="test2" data-expected-width="100">
</div>
<div class="flexbox">
<div class="spacer"></div>
<input type="range"
class="test2" data-expected-width="100">
</div>
<div class="flexbox">
<div class="spacer"></div>
<input type="button" value="XXXXXXX"
class="test2" data-expected-width="140">
</div>
<div class="flexbox">
<div class="spacer"></div>
<input type="submit" value="XXXXXXX"
class="test2" data-expected-width="140">
</div>
<div class="flexbox">
<div class="spacer"></div>
<input type="reset" value="XXXXXXX"
class="test2" data-expected-width="140">
</div>
<p>Test3: "width: calc(140px + 100%)"</p>
<div class="flexbox">
<div class="spacer"></div>
<input type="text"
class="test3" data-expected-width="140">
</div>
<div class="flexbox">
<div class="spacer"></div>
<input type="range"
class="test3" data-expected-width="140">
</div>
<div class="flexbox">
<div class="spacer"></div>
<input type="button" value="XXXXXXX"
class="test3" data-expected-width="140">
</div>
<div class="flexbox">
<div class="spacer"></div>
<input type="submit" value="XXXXXXX"
class="test3" data-expected-width="140">
</div>
<div class="flexbox">
<div class="spacer"></div>
<input type="reset" value="XXXXXXX"
class="test3" data-expected-width="140">
</div>
</body>
</html>