31 lines
941 B
HTML
31 lines
941 B
HTML
<!DOCTYPE html>
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<html class="reftest-wait">
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<link rel="author" title="David Shin" href="dshin@mozilla.com">
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<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1879731">
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<link rel="match" href="collapsed-border-partial-invalidation-002-ref.html">
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<meta name="assert" content="Invalidating part of a border-collapsed table keeps border styling correctly.">
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<style>
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table {
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border-collapse: collapse;
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}
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.group {
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border-top: 1px solid black;
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border-bottom: 3px solid black;
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}
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</style>
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<table id="table">
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<tr id="row"><td class="group">X</td><td>X</td><td id="last" class="group">X</td></tr>
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</table>
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<script>
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onload = function () {
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// Make sure the table layout is flushed
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table.getBoundingClientRect();
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let td = document.createElement('td');
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td.innerText = "X";
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// Requring #last is an unfortunate side effect of bug 1880560.
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last.before(td);
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document.documentElement.className = "";
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}
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</script>
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</html>
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