зеркало из https://github.com/mozilla/gecko-dev.git
116 строки
3.5 KiB
HTML
116 строки
3.5 KiB
HTML
<!DOCTYPE html>
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<!-- Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ -->
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<html>
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<meta charset="utf-8">
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<title>CSS Flexbox Test: Fragmentation of block-size:auto multi-line column-reverse flex container with fixed block-size flex items</title>
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<link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com">
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<link rel="author" title="Mozilla" href="http://www.mozilla.org/">
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<link rel="help" href="https://drafts.csswg.org/css-flexbox-1/#pagination">
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<link rel="match" href="flexbox-multi-column-vertical-lr-1-ref.html">
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<meta name="assert" content="This test verifies fragmentation of fixed block-size flex items in a block-size:auto multi-line column-reverse flex container, with various combinations of margin/border/padding, alignments, and row-gap. Also use a script to shrink multicol block-size.">
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<style>
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html {
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writing-mode: vertical-lr;
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}
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.multicol {
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block-size: 80px;
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inline-size: 190px;
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column-width: 40px;
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column-fill: auto;
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column-gap: 10px;
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border: 5px solid orange;
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margin-block-end: 5px; /* Just to separate each sub-testcase visually. */
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}
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.flexContainer {
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display: flex;
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flex-wrap: wrap;
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flex-direction: column-reverse;
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background: gray;
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/* border-width is 0 by default; some sub-testcases will increase it. */
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border: 0 solid lightgray;
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}
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.border-padding {
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border-block-width: 10px;
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padding-block: 5px;
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}
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/* Note: flex items are in visual order as "CMYK": cyan, magenta, yellow, black. */
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footer {
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background: cyan;
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block-size: 50px;
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}
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article, nav, header {
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inline-size: 30px;
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}
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article {
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background: magenta;
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block-size: 25px;
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align-self: flex-start;
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}
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nav {
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background: yellow;
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block-size: 25px;
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align-self: center;
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}
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header {
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background: black;
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block-size: 50px;
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align-self: flex-end;
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}
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body.multicol-children-block-size > .multicol {
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block-size: 50px;
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}
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</style>
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<script>
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function runTest() {
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document.body.offsetHeight;
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/* Shrink the multicol's block-size to exercise pulling and pushing flex items
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of an already fragmented flex container. */
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document.body.classList.add("multicol-children-block-size");
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}
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</script>
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<body onload="runTest()">
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<!-- Basic one without any margin/border/padding. -->
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<div class="multicol">
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<div class="flexContainer">
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<header></header><nav></nav><article></article><footer></footer>
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</div>
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</div>
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<!-- Test a container with margin-block-start. -->
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<div class="multicol">
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<div class="flexContainer" style="margin-block-start: 25px">
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<header></header><nav></nav><article></article><footer></footer>
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</div>
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</div>
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<!-- Test a container not at the top of the column/page. -->
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<div class="multicol">
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<div style="block-size: 25px"></div>
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<div class="flexContainer">
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<header></header><nav></nav><article></article><footer></footer>
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</div>
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</div>
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<!-- Test a container with border and padding. -->
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<div class="multicol">
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<div class="flexContainer border-padding">
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<header></header><nav></nav><article></article><footer></footer>
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</div>
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</div>
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<!-- Test a container with border, padding, and row-gap. -->
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<div class="multicol">
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<div class="flexContainer border-padding" style="row-gap: 5px">
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<header></header><nav></nav><article></article><footer></footer>
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</div>
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</div>
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</body>
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</html>
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