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https://github.com/web-platform-tests/wpt
26 December 2018, 22:31:15 UTC
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Tip revision: c03557a067c5fb8b1c1fcf08001cc3b1a2c8c24a authored by Darren Shen on 11 April 2018, 06:13:15 UTC
[css-typed-om] Support remaining mask properties.
Tip revision: c03557a
fixed-layout-2.html 
<!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/#in-fixed-mode">
<main>

    <h1>Fixed Layout</h1>
    <p>Checks whether fixed layout is implemented properly (width is not definite)</p>

    <hr/>
    <p>This should be a 100px-wide blue square:</p>
    <p>Table-layout:fixed does not apply to width:auto tables</p>
    <x-table style="table-layout: fixed; border-spacing: 0px">
        <x-tr>
            <x-td style="padding: 0; background: blue; height: 100px;"><div style="width: 100px"></div></x-td>
            <x-td style="padding: 0"></x-td>
        </x-tr>
    </x-table>

    <hr/>
    <p>This should be a 100px-wide blue square:</p>
    <p>Table-layout:fixed does not apply to width:max-content tables</p>
    <x-table style="table-layout: fixed; width: max-content; border-spacing: 0px">
        <x-tr>
            <x-td style="padding: 0; background: blue; height: 100px;"><div style="width: 100px"></div></x-td>
            <x-td style="padding: 0"></x-td>
        </x-tr>
    </x-table>

    <hr/>
    <p>This should be a 100px-wide blue square:</p>
    <p>Table-layout:fixed does not apply to width:min-content/fit-content tables</p>
    <x-table style="table-layout: auto; width: fit-content; border-spacing: 0px">
        <x-tr>
            <x-td style="padding: 0; background: blue; height: 50px;"><div style="width: 100px"></div></x-td>
            <x-td style="padding: 0"></x-td>
        </x-tr>
    </x-table>
    <x-table style="table-layout: fixed; width: min-content; border-spacing: 0px">
        <x-tr>
            <x-td style="padding: 0; background: blue; height: 50px;"><div style="width: 100px"></div></x-td>
            <x-td style="padding: 0"></x-td>
        </x-tr>
    </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);
    }

    generate_tests(assert_equals, [
        [
            "Table-layout:fixed is not applied when width is auto",
            document.querySelector("x-table:nth-of-type(1) > x-tr:first-child > x-td:first-child").offsetWidth,
            100
        ],
        [
            "Table-layout:fixed reports it is not applied when width is auto",
            getComputedStyle(document.querySelector("x-table:nth-of-type(1)")).tableLayout,
            'auto'
        ],
        [
            "Table-layout:fixed is not applied when width is max-content",
            document.querySelector("x-table:nth-of-type(2) > x-tr:first-child > x-td:first-child").offsetWidth,
            100
        ],
        [
            "Table-layout:fixed reports it is not applied when width is max-content",
            getComputedStyle(document.querySelector("x-table:nth-of-type(2)")).tableLayout,
            'auto'
        ],
        [
            "Table-layout:fixed is not applied when width is min-content",
            document.querySelector("x-table:nth-of-type(3) > x-tr:first-child > x-td:first-child").offsetWidth,
            document.querySelector("x-table:nth-of-type(4) > x-tr:first-child > x-td:first-child").offsetWidth
        ],
    ])

</script>
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