flex-item-contains-strict.html

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This WPT test may be referenced by the following Test IDs:
- /css/css-flexbox/flex-item-contains-strict.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>CSS Flexbox: 'contain' property strict value</title>

<link rel="help" href="https://drafts.csswg.org/css-contain/#contain-property">

<link rel="help" href="https://drafts.csswg.org/css-flexbox/#flex-containers">

<link rel="help" href="https://drafts.csswg.org/css-flexbox/#flex-direction-property">

<link rel="help" href="https://drafts.csswg.org/css-flexbox/#align-items-property">

<meta name="assert" content="This test ensures that the strict value of the 'contain'

property in combination with mixing of 'display' inline-flex value, 'align-items' flex-start

value, column direction works properly.">

<style>

.inline-flex {

  display: inline-flex;

  outline: solid;

  background: red;

</style>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/resources/check-layout-th.js"></script>

<body onload="checkLayout('.inline-flex')">

<p>Stretched:</p>

<div class="inline-flex" style="display: inline-flex; flex-direction: column;" data-expected-width="0" data-expected-height="0">

  <div style="contain: strict;" data-expected-width="0" data-expected-height="0">Column</div>

</div>

<div class="inline-flex" data-expected-width="0" data-expected-height="0">

  <div style="contain: strict;" data-expected-width="0" data-expected-height="0">Row</div>

</div>

<div class="inline-flex" style="display: inline-flex; flex-direction: column;" data-expected-width="30" data-expected-height="30">

  <div style="contain: strict; width: 30px; height: 30px;" data-expected-width="30" data-expected-height="30">Column</div>

</div>

<div class="inline-flex" style="display: inline-flex;" data-expected-width="30" data-expected-height="30">

  <div style="contain: strict; width: 30px; height: 30px;" data-expected-width="30" data-expected-height="30">Row</div>

</div>

<p>Flex-start:</p>

<div class="inline-flex" style="flex-direction: column; align-items: flex-start;" data-expected-width="0" data-expected-height="0">

  <div style="contain: strict;" data-expected-width="0" data-expected-height="0">Column</div>

</div>

<div class="inline-flex" style="align-items: flex-start;" data-expected-width="0" data-expected-height="0">

  <div style="contain: strict;" data-expected-width="0" data-expected-height="0">Row</div>

</div>

<div class="inline-flex" style="flex-direction: column; align-items: flex-start;" data-expected-width="30" data-expected-height="30">

  <div style="contain: strict; width: 30px; height: 30px;" data-expected-width="30" data-expected-height="30">Column</div>

</div>

<div class="inline-flex" style="align-items: flex-start;" data-expected-width="30" data-expected-height="30">

  <div style="contain: strict; width: 30px; height: 30px;" data-expected-width="30" data-expected-height="30">Row</div>

</div>