<!doctype html> <script src='/resources/testharness.js'></script> <script src='/resources/testharnessreport.js'></script> <link rel='stylesheet' href='./support/base.css' /> <link rel="help" href="https://drafts.csswg.org/css-tables-3/#bounding-box-assignment"> <main> <h1>Bounding box computation</h1> <p>Checks that all table-internal boxes are positioned correctly</p> <hr/> <p>The first table-row-group should have width and height 0:</p> <p>The first tbody is empty, and should return an height of 0px. The second one should be 100px tall.</p> <x-table style="border-spacing: 10px; background: yellow; position: relative;"> <x-tbody></x-tbody> <x-tbody> <x-tr> <x-td style="padding: 50px; background: blue;"></x-td> </x-tr> </x-tbody> </x-table> </main> <script> while(true) { var xtd = document.querySelector('x-td[rowspan], x-td[colspan]'); if(!xtd) break; var td = document.createElement('td'); for(var i = xtd.attributes.length; i--;) { td.setAttribute(xtd.attributes[i].name,xtd.attributes[i].value) } xtd.parentNode.replaceChild(td,xtd); } var i = 1; generate_tests(assert_equals, [ [ "Control test: Table width is 120px", document.querySelector("x-table:nth-of-type("+(i++)+")").offsetWidth, 120 ], [ "Control test: Table height is 120px", document.querySelector("x-table:nth-of-type("+(i-1)+")").offsetHeight, 120 ], [ "First (empty) table-row-group is 0px wide", document.querySelector("x-table:nth-of-type("+(i-1)+") x-tbody").offsetWidth, 0 ], [ "First (empty) table-row-group is 0px tall", document.querySelector("x-table:nth-of-type("+(i-1)+") x-tbody").offsetHeight, 0 ], [ "First (empty) table-row-group should be located at 10px left", document.querySelector("x-table:nth-of-type("+(i-1)+") x-tbody").offsetLeft, 10 ], [ "First (empty) table-row-group should be located at 10px top", document.querySelector("x-table:nth-of-type("+(i-1)+") x-tbody").offsetTop, 10 ], [ "Second table-row-group is 100px wide", document.querySelector("x-table:nth-of-type("+(i-1)+") x-tbody + x-tbody").offsetWidth, 100 ], [ "Second table-row-group is 100px tall", document.querySelector("x-table:nth-of-type("+(i-1)+") x-tbody + x-tbody").offsetHeight, 100 ], [ "Second table-row-group should be located at 10px left", document.querySelector("x-table:nth-of-type("+(i-1)+") x-tbody + x-tbody").offsetLeft, 10 ], [ "Second table-row-group should be located at 10px top", document.querySelector("x-table:nth-of-type("+(i-1)+") x-tbody + x-tbody").offsetTop, 10 ], ]) </script>