| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <meta name="timeout" content="long"> |
| <title>CSS Display: reading-order-items with value grid-order</title> |
| <link rel="help" href="https://drafts.csswg.org/css-display-4/#reading-order-items"> |
| <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-order-items: 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="c3,a3,b3,d3,f3,e3" |
| data-description="Grid items with `order` property and tabindex"> |
| <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> |
| |
| <div class="test-case" data-expect="order1,order2,order3,order4" |
| data-description="Items in display contents are sorted in same grid container."> |
| <div class="wrapper"> |
| <div style="display: contents"> |
| <button id="order3" style="order: 3">Order 3</button> |
| <button id="order1" style="order: 1">Order 1</button> |
| <div style="display: contents"> |
| <button id="order4" style="order: 4">Order 4</button> |
| <button id="order2" style="order: 2">Order 2</button> |
| </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> |
