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<!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>
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