Ting-Yu Lin
ba4165589f
- multicol-dynamic-add-002.html is adapted from bug 1645714 comment 0. - multicol-dynamic-add-003.html is adapted from bug 1645714 comment 6. - multicol-dynamic-add-004.html is adapted from bug 1645714 comment 7. Note: multicol-dynamic-add-004.html (inserting float element) still crashes when running on CI. Differential Revision: https://phabricator.services.mozilla.com/D278219
50 lines
1.4 KiB
HTML
50 lines
1.4 KiB
HTML
<!DOCTYPE html>
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<html class="reftest-wait">
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<meta charset="utf-8">
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<title>CSS Multi-column Layout Test: Append float element to block with floating pseudo-elements in multi-column context</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-multicol-1/">
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<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1645714">
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<link rel="match" href="multicol-dynamic-add-004-ref.html">
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<meta name="assert" content="This test checks that dynamically appending a float element to a block container with floating ::before and ::after pseudo-elements in a multi-column context renders correctly.">
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<script>
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function runTest() {
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document.body.offsetHeight;
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var nav = document.createElement("nav");
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nav.append("text");
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var container = document.getElementById("container");
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container.append(nav);
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document.documentElement.removeAttribute("class");
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}
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</script>
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<style>
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.columns {
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columns: 2;
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column-fill: auto;
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width: 100px;
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height: 10px;
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}
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#container::before, #container::after {
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float: left;
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content: "";
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width: 10px;
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height: 20px;
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}
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nav {
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float: left;
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}
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</style>
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<body onload="runTest();">
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<div class="columns">
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<div id="container"></div>
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</div>
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</body>
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</html>
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