57 lines
2.1 KiB
HTML
57 lines
2.1 KiB
HTML
<!DOCTYPE html>
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<title>CSS Overflow Test: Ensure that padding inflation for inline elements are carried out as part of containing line box's bounds.</title>
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<link rel="author" title="David Shin" href="mailto:dshin@mozilla.com">
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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=1934960">
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<link rel="stylesheet" href="/fonts/ahem.css">
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<meta name="viewport" content="width=device-width,initial-scale=1">
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<style>
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.scroller {
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width: 100px;
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height: 100px;
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font: 10px/1 Ahem;
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padding: 10px;
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overflow: scroll;
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}
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.filler {
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width: 1px;
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height: 100px;
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background: purple;
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}
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</style>
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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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<body onload="checkLayout('.scroller')">
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<!-- Block-end is padding-inflated from the last line,
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even if it only consists of inline elements -->
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<div class="scroller" data-expected-scroll-height="130">
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<div class="filler"></div>
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<span>X</span>
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</div>
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<!-- Inline element's margin should not add to scrollable overflow,
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just like how it does not affect the next line's positioning -->
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<div class="scroller" data-expected-scroll-height="130">
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<div class="filler"></div>
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<span style="margin-bottom: 100px;">X</span>
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</div>
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<!-- Line bound is padding-inflated, but not its overflow. -->
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<div class="scroller" data-expected-scroll-height="120" style="line-height: 0;">
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<div class="filler"></div>
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<span>X</span>
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</div>
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<div class="scroller" data-expected-scroll-height="125" style="line-height: 5px;">
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<div class="filler"></div>
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<span>X</span>
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</div>
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<!-- Ruby element, despite being `display: ruby`, behaves as if inline -->
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<div class="scroller" data-expected-scroll-height="120" style="line-height: 0;">
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<div class="filler"></div>
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<ruby>X</ruby>
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</div>
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<!-- Inline replaced elements still trigger padding-inflation -->
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<div class="scroller" data-expected-scroll-height="280" style="line-height: 0px;">
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<div class="filler"></div>
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<img src="../css-images/support/60x60-green.png" style="margin-bottom: 100px;"></img>
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</div>
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</body>
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