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https://github.com/web-platform-tests/wpt
26 December 2018, 22:31:15 UTC
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Tip revision: ada7314f022918b1c32e56f647e27a94c5091f94 authored by Nicolas Pena on 06 April 2018, 14:54:34 UTC
Fix the |name| of PerformanceNavigationTiming
Tip revision: ada7314
visibility-hidden-nested-001.html 
<!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-width">
<link rel="help" href="https://drafts.csswg.org/css-box-3/#visibility-prop">
<style>
    x-table {
      border: 5px solid black;
    }
    x-table span {
        display: inline-block;
        vertical-align: top;
        background: lime;
        margin: 3px;
        height: 100px;
        width: 100px;
    }
</style>
<main>
    <h1>Visibility hidden</h1>
    <a href="https://drafts.csswg.org/css-tables-3/#computing-the-table-width">Spec</a>
    <p>
    Setting a table to visibility:hidden, but rows and cells to different visibility values.
    </p>
    <x-table id="one">
      <x-tbody>
        <x-tr id="visibleRow">
            <x-td>
                <span>row 1</span>
            </x-td>
            <x-td>
                <span></span>
            </x-td>
        </x-tr>
        <x-tr>
            <x-td>
                <span>row 2</span>
            </x-td>
            <x-td id="visibleCell">
                <span></span>
            </x-td>
        </x-tr>
        <x-tr>
            <x-td>
                <span>row 3</span>
            </x-td>
            <x-td>
                <span id="visibleSpan"></span>
            </x-td>
        </x-tr>
      </x-tbody>
    </x-table>
    Bottom table is identical to top, except entire table is hidden, the second row
    is visible with a nested hidden cell, and the third row is visible with a nested
    hidden span.
    <x-table id="two" style="visibility:hidden;">
      <x-tbody>
        <x-tr id="invisibleRow">
            <x-td>
                <span>row 1</span>
            </x-td>
            <x-td>
                <span></span>
            </x-td>
        </x-tr>
        <x-tr style="visibility:visible;">
            <x-td>
                <span>row 2</span>
            </x-td>
            <x-td id="invisibleCell" style="visibility:hidden;">
                <span></span>
            </x-td>
        </x-tr>
        <x-tr style="visibility:visible;">
            <x-td>
                <span>row 3</span>
            </x-td>
            <x-td>
                <span id="invisibleSpan" style="visibility:hidden;"></span>
            </x-td>
        </x-tr>
      </x-tbody>
    </x-table>
</main>

<script>
    tests = [
    [
        document.getElementById('two').offsetHeight,
        document.getElementById('one').offsetHeight,
        "table visibility:hidden doesn't change table height"
    ],
    [
        document.getElementById('two').offsetWidth,
        222,
        "table visibility:hidden doesn't change table width"
    ],
    [
        document.getElementById('visibleRow').offsetWidth,
        document.getElementById('invisibleRow').offsetWidth,
        "row visibility:hidden doesn't change row width"
    ],
    [
        document.getElementById('visibleRow').offsetHeight,
        document.getElementById('invisibleRow').offsetHeight,
        "row visibility:hidden doesn't change row height"
    ],
    [
        document.getElementById('visibleCell').offsetWidth,
        document.getElementById('invisibleCell').offsetWidth,
        "cell visibility:hidden doesn't change cell width"
    ],
    [
        document.getElementById('visibleCell').offsetHeight,
        document.getElementById('invisibleCell').offsetHeight,
        "cell visibility:hidden doesn't change cell height"
    ],
    [
        document.getElementById('visibleSpan').offsetWidth,
        document.getElementById('invisibleSpan').offsetWidth,
        "span visibility:hidden doesn't change span width"
    ],
    [
        document.getElementById('visibleSpan').offsetHeight,
        document.getElementById('invisibleSpan').offsetHeight,
        "span visibility:hidden doesn't change span height"
    ]];

    for (i = 0; i< tests.length; i++) {
        test(function()
            {
                assert_equals.apply(this, tests[i]);
            },
            tests[i][2]);
    };
</script>
</html>
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