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Test Info: Warnings
- This test has a WPT meta file that expects 3 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /shadow-dom/focus-navigation/reading-flow/tentative/grid-order.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<meta charset="utf-8">
<meta name="timeout" content="long">
<title>CSS Display: reading-flow with value grid-order</title>
<link rel="author" title="Di Zhang" href="mailto:dizhangg@chromium.org">
<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 {
display: grid;
reading-flow: grid-order;
}
</style>
<div class="test-case" data-expect="a1,b1,c1,d1,e1"
data-description="Grid items without `order` property">
<div class="wrapper">
<button id="a1">Item A</button>
<button id="b1">Item B</button>
<button id="c1">Item C</button>
</div>
<div class="wrapper">
<button id="d1">Item D</button>
<button id="e1">Item E</button>
</div>
</div>
<div class="test-case" data-expect="b2,c2,a2,e2,d2"
data-description="Grid items with `order` property">
<div class="wrapper">
<button id="a2" style="order: 2">Item A</button>
<button id="b2">Item B</button>
<button id="c2">Item C</button>
</div>
<div class="wrapper">
<button id="d2">Item D</button>
<button id="e2" style="order: -1">Item E</button>
</div>
</div>
<div class="test-case" data-expect="a3,c3,b3,f3,e3,d3,h3,h32,h31,g3,g31,g32"
data-description="Grid items with `order` property and tabindex. Positive tabindex doesn't reorder reading flow item, but can affect its descendants.">
<div class="wrapper">
<button id="a3" style="order: -1">Item A</button>
<button id="b3" style="order: 0">Item B</button>
<button id="c3" tabindex="1" style="order: -1">Item C</button>
</div>
<div class="wrapper">
<button id="d3" tabindex="1" style="order: 1">Item D</button>
<button id="e3" tabindex="2" style="order: 0">Item E</button>
<button id="f3" tabindex="2" style="order: -1">Item F</button>
</div>
<div class="wrapper">
<div id="g3" style="order: 2" tabindex="0">G
<div id="g31" tabindex="1">Item G1</div>
<div id="g32" tabindex="2">Item G2</div>
</div>
<div id="h3" style="order: 1" tabindex="0">H
<div id="h31" tabindex="0">Item H1</div>
<div id="h32" tabindex="1">Item H2</div>
</div>
</div>
</div>
<div class="test-case" data-expect="d4,b4,c4,a4"
data-description="Items in display block are not in parent grid container.">
<div class="wrapper">
<button id="a4" style="order: 3">A</button>
<div style="order: 1" style="display: block">
<button id="b4" style="order: 2">B</button>
<button id="c4" style="order: -1">C</button>
</div>
<button id="d4">D</button>
</div>
</div>
<script>
runFocusTestCases();
</script>