| <!DOCTYPE html> |
| <html> |
| <link href="resources/grid.css" rel="stylesheet"> |
| <script src="../../resources/check-layout.js"></script> |
| <style> |
| .grid { |
| grid-template-columns: 50px 100px; |
| grid-template-rows: 50px 100px; |
| } |
| </style> |
| <script> |
| function testGrid(flow, positionAndSize) |
| { |
| var gridElement = document.getElementsByClassName("grid")[0]; |
| gridElement.style.gridAutoFlow = flow; |
| var gridItem = document.getElementById("autoItem"); |
| gridItem.setAttribute("data-offset-x", positionAndSize.offsetX); |
| gridItem.setAttribute("data-offset-y", positionAndSize.offsetY); |
| gridItem.setAttribute("data-expected-width", positionAndSize.width); |
| gridItem.setAttribute("data-expected-height", positionAndSize.height); |
| checkLayout(".grid"); |
| } |
| |
| function updateAutoFlow() |
| { |
| checkLayout(".grid"); |
| |
| testGrid("column", { 'offsetX': '0', 'offsetY': '50', 'width': '50', 'height': '100' }); |
| testGrid("dense", { 'offsetX': '50', 'offsetY': '0', 'width': '100', 'height': '50' }); |
| testGrid("", { 'offsetX': '50', 'offsetY': '0', 'width': '100', 'height': '50' }); |
| testGrid("invalid", { 'offsetX': '50', 'offsetY': '0', 'width': '100', 'height': '50' }); |
| testGrid("none", { 'offsetX': '50', 'offsetY': '0', 'width': '100', 'height': '50' }); |
| } |
| window.addEventListener("load", updateAutoFlow, false); |
| </script> |
| <body> |
| <div>This test checks that updating the grid's element's grid-auto-flow property recomputes the grid.</div> |
| <div style="position: relative"> |
| <div class="grid"> |
| <div class="sizedToGridArea autoRowAutoColumn" id="autoItem" data-offset-x="50" data-offset-y="0" data-expected-width="100" data-expected-height="50"></div> |
| <div class="sizedToGridArea firstRowFirstColumn" data-offset-x="0" data-offset-y="0" data-expected-width="50" data-expected-height="50"></div> |
| </div> |
| </div> |
| </body> |
| </html> |
