mozilla-central/testing/web-platform/tests/css/css-flexbox/intrinsic-size/row-compat-001.html

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<!DOCTYPE html>
<link rel="author" title="David Grogan" href="mailto:dgrogan@chromium.org">
<link rel="help" href="https://crbug.com/1445937">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>
<meta name="assert"
content="Changing flex intrinsic sizing algorithm doesn't break any of these cases." />
<style>
section.bugreport {
outline: 1px solid grey;
margin-bottom: 25px;
padding: 3px;
}
#wrapping-broke .flex {
display: flex;
width: min-content;
outline: 2px solid;
margin-bottom: 10px;
}
#wrapping-broke span.orange100 {
float: left;
height: 25px;
width: 100px;
background: orange;
}
#bug1454306 .fourUpList {
display: grid;
grid-template-columns: repeat(4, 1fr);
grid-template-rows: 1fr;
width: 800px;
background: yellow;
}
#bug1454306 .thumbnail-list--item {
display: flex;
width: 100%;
outline: 1px solid;
}
#bug1454306 .thumbnail-list--item-photo {
height: 50px;
width: 50px;
}
#bug1454306 .thumbnail-list--item-header {
flex: 1 0 calc(70% - 10.5px)
}
</style>
<section id="wrapping-broke" class="bugreport">
<p>https://crbug.com/1445937 We need to see a 100x100 orange square, not a
400x25 orange rectangle.</p>
<div class="flex" data-expected-width="100">
<!-- one item with very negative desired flex fraction -->
<div>
<span class="orange100"></span>
<span class="orange100"></span>
<span class="orange100"></span>
<span class="orange100"></span>
</div>
<!-- second item with desired flex fraction 0 -->
<div></div>
</div>
</section>
<section id="bug1454306" class="bugreport">
<p>https://crbug.com/1454306 The boxes each must be 1/4 the size of the yellow
containing block. No overflow.</p>
<!-- This compat case needs the item in the example below to contribute its
min-content to container's min-content. In one of our earlier
implementations, the item contributed its flex-basis (aka max-content).
<item style="flex: 1 0 calc(70% - 10.5px)">
max-content larger than flex basis
</item>
-->
<div class=fourUpList>
<div class=thumbnail-list--item data-expected-width="200">
<div class=thumbnail-list--item-header>Some News Headline</div>
<div class=thumbnail-list--item-photo></div>
</div>
<div class=thumbnail-list--item data-expected-width="200">
<div class=thumbnail-list--item-header>Some Other News Headline 2</div>
<div class=thumbnail-list--item-photo></div>
</div>
<div class=thumbnail-list--item data-expected-width="200">
<div class=thumbnail-list--item-header>Even another Headline 3</div>
<div class=thumbnail-list--item-photo></div>
</div>
<div class=thumbnail-list--item data-expected-width="200">
<div class=thumbnail-list--item-header>
Peets Coffee announces plans to move Oakland
</div>
<div class=thumbnail-list--item-photo></div>
</div>
</div>
</section>
<section id="gmail-tables" class="bugreport">
100x100 green square here.</p>
<!-- This case requires that the %-width fixed table has a large flex basis, which means the table's intrinsic max width has to be large.-->
<div style="width: 100px;">
<div style="display: table;">
<div style="display: table-cell">
<div class=flex style="display: flex; height: 100px; background: green;"
data-expected-width="100">
<table style="width: 100%; table-layout: fixed;"></table>
</div>
</div>
</div>
</div>
</section>
<script>
checkLayout('#wrapping-broke .flex');
checkLayout('#bug1454306');
checkLayout('#gmail-tables .flex');
</script>