80 lines
2.2 KiB
HTML
80 lines
2.2 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>CSS Test: flex base size that depends on cross size</title>
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<link rel="author" title="Oriol Brufau" href="obrufau@igalia.com">
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<link rel="help" href="https://drafts.csswg.org/css-flexbox-1/#flex-base-size">
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<link rel="help" href="https://drafts.csswg.org/css-flexbox-1/#definite-sizes">
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<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/11791">
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<meta name="assert" content="The flex item has a definite cross size of 100px
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because it stretches. So the canvas can resolve its percentage against that,
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and thus the intrinsic flex basis results in a flex base size of 100px.">
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<style>
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.container {
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display: inline-flex;
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vertical-align: top;
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width: 50px;
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height: 50px;
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background: red;
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margin: 5px;
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}
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.container.column {
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flex-direction: column;
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}
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.item {
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min-width: 0;
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min-height: 0;
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background: green;
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}
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.container.column .stretch-size {
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width: -moz-available;
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width: -webkit-fill-available;
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width: stretch;
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}
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.container.row .stretch-size {
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height: -moz-available;
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height: -webkit-fill-available;
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height: stretch;
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}
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.container.column canvas {
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display: block;
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width: 100%;
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}
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.container.row canvas {
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display: block;
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height: 100%;
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}
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</style>
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<div id="tests"></div>
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<div id="log"></div>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/resources/check-layout-th.js"></script>
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<script>
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let canvas = document.createElement("canvas");
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canvas.width = canvas.height = "5";
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let item = document.createElement("div");
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item.appendChild(canvas);
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item.dataset.expectedWidth = item.dataset.expectedHeight = "50";
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let container = document.createElement("div");
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container.appendChild(item);
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let tests = document.getElementById("tests");
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for (let direction of ["row", "column"]) {
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container.className = "container " + direction;
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for (let stretchSize of [false, true]) {
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item.className = "item" + (stretchSize ? " stretch-size" : "");
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for (let flexBasis of ["auto", "content", "min-content", "fit-content", "max-content"]) {
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item.style.flexBasis = flexBasis;
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tests.appendChild(container.cloneNode(true));
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}
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}
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}
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checkLayout(".container");
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</script>
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