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<!doctype html>
<meta charset="utf-8">
<script src='/resources/testharness.js'></script>
<script src='/resources/testharnessreport.js'></script>
<link rel='stylesheet' href='support/base.css' />
<link rel="author" title="Joy Yu" href="mailto:joysyu@mit.edu">
<link rel="help" href="https://drafts.csswg.org/css-tables-3/#computing-the-table-height">
<main>
<h1>Visibility collapse</h1>
<a href="https://drafts.csswg.org/css-tables-3/#computing-the-table-height">Spec</a>
<p>
Setting a rowspan to visibility:collapse doesn't change height or width in this case.
</p>
<table id="one">
<tr>
<th>Month</th>
<th>Savings</th>
<th>Savings for holiday!</th>
</tr>
<tr>
<td>January</td>
<td>$100</td>
<td rowspan="2">$50</td>
</tr>
<tr>
<td>February</td>
<td>$80</td>
</tr>
</table>
Collapsing a spanning row does not change table height in this case.
<table id="two">
<tr>
<th>Month</th>
<th>Savings</th>
<th>Savings for holiday!</th>
</tr>
<tr>
<td>January</td>
<td>$100</td>
<td rowspan="2" style="visibility:collapse;">$50</td>
</tr>
<tr>
<td>February</td>
<td>$80</td>
</tr>
</table>
</main>
<script>
tests = [
[
document.getElementById('two').offsetWidth,
document.getElementById('one').offsetWidth,
"spanning row visibility:collapse doesn't change table width"
],
[
document.getElementById('two').offsetHeight,
document.getElementById('one').offsetHeight,
"spanning row visibility:collapse doesn't change height in this case"
]];
for (i = 0; i< tests.length; i++) {
test(function()
{
assert_equals.apply(this, tests[i]);
},
tests[i][2]);
};
</script>
</html>
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