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223650c3c6
Automatic update from web-platform-tests [LayoutNG] OOF inline containing block continuation cleanup Inline containing block dimensions were computed incorrectly if: - inline OOF container was split - OOF Element was inside non-root continuation This happened because container dimensions were computed by finding all fragments whose layout object root matched inline_container. If inline container was not a root, no fragments were found. Actual fix is simple: ensure that NGOutOfFlowPositionedDescendant always points to the root. While fixing this, I also did a little bit of cleanup. Main change was - change NGOutOfFlowPositionedDescendant.inline_container to LayoutInline* from LayoutObject* Bug: 931867 Change-Id: Ibd3c0e9fdeffaf2c63d3f59386bc2ea223ec726b Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1592528 Commit-Queue: Aleks Totic <atotic@chromium.org> Reviewed-by: Ian Kilpatrick <ikilpatrick@chromium.org> Reviewed-by: Morten Stenshorne <mstensho@chromium.org> Cr-Commit-Position: refs/heads/master@{#656269} -- wpt-commits: e45156b5e558c062a609356905c83a0258c516e3 wpt-pr: 16631
51 lines
1.6 KiB
HTML
51 lines
1.6 KiB
HTML
<!doctype html>
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<link rel="author" href="mailto:atotic@chromium.org">
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<link rel="help" href="https://www.w3.org/TR/css-position-3/#def-cb">
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<meta name="assert" content="split inline containing blocks are handled correctly.">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<style>
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body {
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margin: 0;
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}
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#container-span {
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position: relative;
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outline: solid 1px gray;
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}
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#split {
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width: 10px;
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height: 10px;
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}
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#target {
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position: absolute;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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background: rgba(0,255,0,0.3);
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}
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</style>
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<!-- There should be a green rectangle spanning two "container span" lines below -->
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<span id="outer-span">
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outer span
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<span id="container-span">
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container span start
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<div id="split"></div>
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<div id="target"></div>
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container span end
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</span>
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outer span end
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</span>
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<script>
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test(_ => {
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let abs_bounds = document.querySelector("#target").getClientRects();
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let container_bounds = document.querySelector("#container-span").getClientRects();
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assert_equals(abs_bounds.length, 1);
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assert_equals(container_bounds.length, 3);
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assert_equals(abs_bounds[0].left, container_bounds[0].left, "left matches container");
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assert_equals(abs_bounds[0].top, container_bounds[0].top, "top matches container");
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assert_equals(abs_bounds[0].right, container_bounds[2].right, "right matches container");
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assert_equals(abs_bounds[0].bottom, container_bounds[2].bottom, "bottom matches container");
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}, "absolute inside inline container location should be correct.");
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</script>
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