| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>CSS Grid Layout Test: Support flexible lengths for 'grid-template-columns' and 'grid-template-rows' properties</title> |
| <link rel="author" title="Manuel Rego Casasnovas" href="mailto:rego@igalia.com"> |
| <link rel="help" href="http://www.w3.org/TR/css-grid-1/#fr-unit" title="5.1.3 Flexible Lengths: the fr unit"> |
| <meta name="flags" content="ahem dom"> |
| <meta name="assert" content="This test checks that 'grid-template-columns' and 'grid-template-rows' properties support flexible lengths (the 'fr' unit), so you can use it to represent a fraction of the free space in the grid container."> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="support/testing-utils.js"></script> |
| <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" /> |
| <style> |
| .grid { |
| display: grid; |
| width: 800px; |
| height: 600px; |
| font: 10px/1 Ahem; |
| justify-content: start; |
| align-content: start; |
| } |
| </style> |
| <div id="log"></div> |
| |
| <div id="emptyGrid" class="grid"></div> |
| <div id="grid" class="grid"> |
| <div>GRID ITEM</div> |
| </div> |
| |
| <script> |
| setup({explicit_done: true}); |
| document.fonts.ready.then(()=> { |
| // Valid values. |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "1fr", "1fr", "800px", "600px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "1fr", "1fr", "800px", "600px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "2fr", "2fr", "800px", "600px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "2fr", "2fr", "800px", "600px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "10fr", "10fr", "800px", "600px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "10fr", "10fr", "800px", "600px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "0.5fr", "0.5fr", "400px", "300px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "0.5fr", "0.5fr", "400px", "300px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", ".5fr", ".5fr", "400px", "300px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", ".5fr", ".5fr", "400px", "300px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "minmax(100px, 1fr)", "minmax(100px, 1fr)", "800px", "600px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "minmax(100px, 1fr)", "minmax(100px, 1fr)", "800px", "600px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "minmax(1fr, 1fr)", "minmax(1fr, 1fr)", "800px", "600px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "minmax(1fr, 1fr)", "minmax(1fr, 1fr)", "800px", "600px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "1fr 1fr", "1fr 1fr", ["400px 400px", "repeat(2, 400px)"], ["300px 300px", "repeat(2, 300px)"]); |
| TestingUtils.testGridTemplateColumnsRows("grid", "1fr 1fr", "1fr 1fr", ["400px 400px", "repeat(2, 400px)"], ["300px 300px", "repeat(2, 300px)"]); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "0.25fr 0.75fr", "0.25fr 0.75fr", "200px 600px", "150px 450px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "0.25fr 0.75fr", "0.25fr 0.75fr", "200px 600px", "150px 450px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "1fr 2fr 1fr", "1fr 2fr 1fr", "200px 400px 200px", "150px 300px 150px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "1fr 2fr 1fr", "1fr 2fr 1fr", "200px 400px 200px", "150px 300px 150px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "auto 1fr 4fr 3fr 2fr", "auto 1fr 4fr 3fr 2fr", "0px 80px 320px 240px 160px", "0px 60px 240px 180px 120px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "auto 1fr 4fr 3fr 2fr", "auto 1fr 4fr 3fr 2fr", "90px 71px 284px 213px 142px", "10px 59px 236px 177px 118px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "1fr 4fr 100px 3fr 2fr", "1fr 4fr 100px 3fr 2fr", "70px 280px 100px 210px 140px", "50px 200px 100px 150px 100px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "1fr 4fr 100px 3fr 2fr", "1fr 4fr 100px 3fr 2fr", "70px 280px 100px 210px 140px", "50px 200px 100px 150px 100px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "auto 1fr", "auto 1fr", "0px 800px", "0px 600px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "auto 1fr", "auto 1fr", "90px 710px", "10px 590px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "max-content 1fr", "max-content 1fr", "0px 800px", "0px 600px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "max-content 1fr", "max-content 1fr", "90px 710px", "10px 590px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "min-content 1fr", "min-content 1fr", "0px 800px", "0px 600px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "min-content 1fr", "min-content 1fr", "40px 760px", "20px 580px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "1fr auto", "1fr auto", "800px 0px", "600px 0px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "1fr auto", "1fr auto", "800px 0px", "600px 0px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "300px 1fr", "200px 1fr", "300px 500px", "200px 400px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "300px 1fr", "200px 1fr", "300px 500px", "200px 400px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "800px 1fr", "600px 1fr", "800px 0px", "600px 0px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "800px 1fr", "600px 1fr", "800px 0px", "600px 0px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "1000px 1fr", "700px 1fr", "1000px 0px", "700px 0px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "1000px 1fr", "700px 1fr", "1000px 0px", "700px 0px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "calc(50px + 50%) 1fr", "calc(50px + 50%) 1fr", "450px 350px", "350px 250px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "calc(50px + 50%) 1fr", "calc(50px + 50%) 1fr", "450px 350px", "350px 250px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "minmax(100px, 300px) 1fr", "minmax(100px, 200px) 1fr", "300px 500px", "200px 400px"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "minmax(100px, 300px) 1fr", "minmax(100px, 200px) 1fr", "300px 500px", "200px 400px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "repeat(4, 1fr)", "repeat(4, 1fr)", ["200px 200px 200px 200px", "repeat(4, 200px)"], ["150px 150px 150px 150px", "repeat(4, 150px)"]); |
| TestingUtils.testGridTemplateColumnsRows("grid", "repeat(4, 1fr)", "repeat(4, 1fr)", ["200px 200px 200px 200px", "repeat(4, 200px)"], ["150px 150px 150px 150px", "repeat(4, 150px)"]); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "[a] repeat(4, [b] 1fr [c]) [d]", "[z] repeat(4, [y] 1fr) [x]", ["[a b] 200px [c b] 200px [c b] 200px [c b] 200px [c d]", "[a] repeat(4, [b] 200px [c]) [d]"], ["[z y] 150px [y] 150px [y] 150px [y] 150px [x]", "[z] repeat(4, [y] 150px) [x]"]); |
| TestingUtils.testGridTemplateColumnsRows("grid", "[a] repeat(4, [b] 1fr [c]) [d]", "[z] repeat(4, [y] 1fr) [x]", ["[a b] 200px [c b] 200px [c b] 200px [c b] 200px [c d]", "[a] repeat(4, [b] 200px [c]) [d]"], ["[z y] 150px [y] 150px [y] 150px [y] 150px [x]", "[z] repeat(4, [y] 150px) [x]"]); |
| |
| // Reset values. |
| document.getElementById("emptyGrid").style.gridTemplateColumns = ""; |
| document.getElementById("emptyGrid").style.gridTemplateRows = ""; |
| document.getElementById("grid").style.gridTemplateColumns = ""; |
| document.getElementById("grid").style.gridTemplateRows = ""; |
| |
| // Wrong values. |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "fr", "fr", "none", "none"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "fr", "fr", "90px", "10px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "1 fr", "1 fr", "none", "none"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "1 fr", "1 fr", "90px", "10px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "1free-space", "1free-space", "none", "none"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "1free-space", "1free-space", "90px", "10px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "-2fr", "-2fr", "none", "none"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "-2fr", "-2fr", "90px", "10px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "0,5fr", "0,5fr", "none", "none"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "0,5fr", "0,5fr", "90px", "10px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "calc(1fr + 100px)", "calc(1fr + 100px)", "none", "none"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "calc(1fr + 100px)", "calc(1fr + 100px)", "90px", "10px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "(1fr) auto", "(1fr) auto", "none", "none"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "(1fr) auto", "(1fr) auto", "90px", "10px"); |
| TestingUtils.testGridTemplateColumnsRows("emptyGrid", "minmax(1fr, 1000px)", "minmax(1fr, 700px)", "none", "none"); |
| TestingUtils.testGridTemplateColumnsRows("grid", "minmax(1fr, 1000px)", "minmax(1fr, 700px)", "90px", "10px"); |
| done(); |
| }); |
| </script> |