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Automatic update from web-platform-testsAdd tests for the breaking of a multicolumn across columns, including backgrounds and column rules. (#9527) The *-nobackground-* tests pass in Firefox and Chrome, and the others pass in Chrome and fail in Firefox due to what I (as a Gecko implementor) consider to be a Firefox bug. I haven't yet tested other engines. (Though -nobackground-003 fails in Firefox due to a different bug, and multicol-breaking-002 doesn't trigger the background-related Firefox bug.) Given the level of ambiguity in the multicol spec, I suspect these tests probably test some things that aren't formally specified. However, I think that's probably OK for now. One issue that I know of that they depend on the spec for is w3c/csswg-drafts#2309. wpt-commits: d04c0d50dbbf7752c27957005a5a659701b781ad wpt-pr: 9527 wpt-commits: d04c0d50dbbf7752c27957005a5a659701b781ad wpt-pr: 9527
82 lines
1.6 KiB
HTML
82 lines
1.6 KiB
HTML
<!DOCTYPE HTML>
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<title>CSS Test Reference: breaking of a multicolumn</title>
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<meta charset="utf-8">
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<link rel="author" title="L. David Baron" href="https://dbaron.org/">
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<link rel="author" title="Mozilla" href="https://mozilla.org/">
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<style>
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.outer {
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height: 100px;
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width: 800px;
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background: rgba(0, 0, 255, 0.3);
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position: relative;
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}
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.blueborders {
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position: absolute;
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top: 0;
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left: 194px; /* 188px first column + (16px gap - 4px rule) / 2 */
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width: 200px; /* 188px second column + (16px gap - 4px rule) */
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height: 100px;
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border-right: blue solid 4px;
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border-left: blue solid 4px;
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}
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.innerbg {
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height: 100px;
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width: 188px;
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background: rgba(255, 0, 255, 0.3);
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position: absolute;
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top: 0;
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}
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.inner {
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height: 100px;
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width: 86px;
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font: 16px/1.25 sans-serif;
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position: absolute;
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top: 0;
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}
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.lefthalf {
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border-right: 2px solid fuchsia;
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padding-right: 7px;
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}
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.righthalf {
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padding-left: 7px;
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}
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</style>
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<div class="outer">
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<div class="blueborders"></div>
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<div class="innerbg" style="left: 0"></div>
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<div class="inner lefthalf" style="left: 0">
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AAAAA<br>
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BBBBB<br>
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CCCCC<br>
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DDDDD<br>
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EEEEE
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</div>
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<div class="inner righthalf" style="left: 95px">
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FFFFF<br>
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GGGGG<br>
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HHHHH<br>
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IIIII<br>
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JJJJJ
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</div>
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<div class="innerbg" style="left: 204px"></div>
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<div class="inner lefthalf" style="left: 204px">
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KKKKK<br>
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LLLLL<br>
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MMMMM<br>
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NNNNN<br>
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OOOOO
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</div>
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<div class="inner righthalf" style="left: 299px">
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PPPPP<br>
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QQQQQ
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</div>
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<div class="innerbg" style="left: 408px"></div>
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</div>
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