Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: eb5951ff3b182564d777694d41bf308b5d422e5b
https://github.com/WebKit/WebKit/commit/eb5951ff3b182564d777694d41bf308b5d422e5b
Author: lilly <[email protected]>
Date: 2026-08-21 (Fri, 21 Aug 2026)
Changed paths:
A
LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-bevel-round-scoop-square-outset-expected.html
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LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-bevel-round-scoop-square-outset-ref.html
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LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-bevel-round-scoop-square-outset.html
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LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-notch-squircle-outset-expected.html
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LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-notch-squircle-outset-ref.html
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LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-notch-squircle-outset.html
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LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-superellipse-concave-outset-expected.html
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LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-superellipse-concave-outset-ref.html
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LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-superellipse-concave-outset.html
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LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-superellipse-convex-outset-expected.html
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LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-superellipse-convex-outset-ref.html
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LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-superellipse-convex-outset.html
M Source/WebCore/platform/graphics/CornerShapeUtilities.cpp
Log Message:
-----------
corner-shape: square and notch corners are built as round and scoop on
outlines and box-shadow spread
https://bugs.webkit.org/show_bug.cgi?id=322215
rdar://185452130
Reviewed by Simon Fraser.
Fixes and adds tests for the case when a box mixes a finite superellipse corner
(scoop, squircle, superellipse(0.6)) with a square or notch corner, the outline
and
box-shadow spread contours draw the square and notch corners as round and scoop,
with rippling along the adjoining edges.
Tests:
imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-bevel-round-scoop-square-outset-ref.html
imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-bevel-round-scoop-square-outset.html
imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-notch-squircle-outset-ref.html
imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-notch-squircle-outset.html
imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-superellipse-concave-outset-ref.html
imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-superellipse-concave-outset.html
imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-superellipse-convex-outset-ref.html
imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-superellipse-convex-outset.html
*
LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-bevel-round-scoop-square-outset-expected.html:
Added.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-bevel-round-scoop-square-outset-ref.html:
Added.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-bevel-round-scoop-square-outset.html:
Added.
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LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-notch-squircle-outset-expected.html:
Added.
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LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-notch-squircle-outset-ref.html:
Added.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-notch-squircle-outset.html:
Added.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-superellipse-concave-outset-expected.html:
Added.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-superellipse-concave-outset-ref.html:
Added.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-superellipse-concave-outset.html:
Added.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-superellipse-convex-outset-expected.html:
Added.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-superellipse-convex-outset-ref.html:
Added.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-borders/corner-shape/corner-shape-superellipse-convex-outset.html:
Added.
* Source/WebCore/platform/graphics/CornerShapeUtilities.cpp:
(WebCore::borderContourPath):
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