third_party/WebKit/LayoutTests/paint/invalidation/svg/resize-image-subpixel.html - Issue 2458233002: Fix under-invalidation on SVG shape/image resize in subpixels

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Unified Diff: third_party/WebKit/LayoutTests/paint/invalidation/svg/resize-image-subpixel.html

Issue 2458233002: Fix under-invalidation on SVG shape/image resize in subpixels (Closed)

Patch Set: - Created 4 years, 1 month ago

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Index: third_party/WebKit/LayoutTests/paint/invalidation/svg/resize-image-subpixel.html

diff --git a/third_party/WebKit/LayoutTests/paint/invalidation/svg/resize-image-subpixel.html b/third_party/WebKit/LayoutTests/paint/invalidation/svg/resize-image-subpixel.html

new file mode 100644

index 0000000000000000000000000000000000000000..3890895cc0a802ac0a3ed5781ca52a7006f80be3

--- /dev/null

+++ b/third_party/WebKit/LayoutTests/paint/invalidation/svg/resize-image-subpixel.html

@@ -0,0 +1,16 @@

+<!DOCTYPE html>

+Tests subpixel resize of SVG image. Passes if the resized image fully covers the red rect.

+<div style="position: absolute; top: 100px; left: 0; transform-origin: 0 0; transform: scale(20)">

+ <svg width="10" height="10">

+ <rect fill="red" width="8.8" height="8"/>

+ <image id="target" href="../../../svg/W3C-SVG-1.1/resources/smiley.png" width="8.1" height="8" preserveAspectRatio="none"/>

+ </svg>

+</div>

+<script src="../../../resources/run-after-layout-and-paint.js"></script>

+<script>

+if (window.internals)

+ internals.settings.setUseDefaultImageInterpolationQuality(true);

+runAfterLayoutAndPaint(function() {

+ target.style.width = '8.8px';

+}, true);

+</script>