<!DOCTYPE html>
<meta charset="utf-8">
<meta name="timeout" content="long">
<title>CSS Display: reading-flow with value flex-flow</title>
<link rel="help" href="https://drafts.csswg.org/css-display-4/#reading-flow">
<link rel="author" title="Di Zhang" href="mailto:[email protected]">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="/resources/testdriver-actions.js"></script>
<script src='../../resources/shadow-dom.js'></script>
<script src="../../resources/focus-utils.js"></script>
<style>
.wrapper button:nth-child(3) {
order: -1;
}
.wrapper {
display: flex;
flex-wrap: wrap;
reading-flow: flex-flow;
}
</style>
<div class="test-case" data-expect="C1,A1,B1,D1,E1"
data-description="Flex items in flexbox should follow flex-flow reading flow">
<div class="wrapper" style="width: 200px">
<button id="A1">Item A</button>
<button id="B1">Item B</button>
<button id="C1">Item C</button>
<button id="D1">Item D</button>
<button id="E1">Item E</button>
</div>
</div>
<div class="test-case" data-expect="C2,A2,B2,D2,E2"
data-description="Flex items in rtl flexbox should follow flex-flow reading flow">
<div class="wrapper" style="width: 200px; direction: rtl">
<button id="A2">Item A</button>
<button id="B2">Item B</button>
<button id="C2">Item C</button>
<button id="D2">Item D</button>
<button id="E2">Item E</button>
</div>
</div>
<div class="test-case" data-expect="C3,A3,B3,D3,E3"
data-description="Flex items in vertical-lr flexbox should follow flex-flow reading flow">
<div class="wrapper" style="height: 200px; writing-mode: vertical-lr">
<button id="A3">Item A</button>
<button id="B3">Item B</button>
<button id="C3">Item C</button>
<button id="D3">Item D</button>
<button id="E3">Item E</button>
</div>
</div>
<script>
runFocusTestCases();
</script>
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