forked from mirrors/gecko-dev
93ced5a058
We've added block-end padding for block frame in bug 1527949. However, <textarea> has `overflow-clip-box: content-box` in its inline-axis (See forms.css), and the existing logic in nsHTMLScrollFrame::ReflowScrolledFrame(), which inflates the scrolled frame's overflow areas with its padding, doesn't use the overflow areas returned in aMetrics. That effectively ignores the efforts in bug 1527949. Hence this patch. Differential Revision: https://phabricator.services.mozilla.com/D109464
36 lines
1.4 KiB
HTML
36 lines
1.4 KiB
HTML
<!DOCTYPE html>
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<html>
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<meta charset="utf-8">
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<title>CSS Overflow Test: Test padding in included in the texarea's scrollable overflow area</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="https://www.mozilla.org/">
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<link rel="help" href="https://drafts.csswg.org/css-overflow-3/#scrollable">
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<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1527949">
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<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1696885">
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<link rel="stylesheet" href="/fonts/ahem.css">
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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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<style>
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textarea {
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width: 100px;
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height: 50px;
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padding: 11px 13px 17px 19px;
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font: 20px/1 Ahem;
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background: yellow content-box;
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border: 0;
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outline: 1px solid blue;
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overflow: hidden;
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}
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</style>
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<body onload="checkLayout('#textarea')">
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<!-- Expected scroll width 132px =
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width:100px + padding-left:19px + padding-right:13px.
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Expected scroll height 128px =
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5 lines of 20px height + padding-top:11px + padding-bottom:17px -->
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<textarea id="textarea" data-expected-scroll-width="132" data-expected-scroll-height="128">XXXXX XXXXX XXXXX XXXXX XXXXX</textarea>
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</body>
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</html>
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