LayoutTests/fast/repaint/fixed-margin-change-repaint.html - Issue 580533002: Use PositionedMovementLayout for changes to positioned elements' margins

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Unified Diff: LayoutTests/fast/repaint/fixed-margin-change-repaint.html

Issue 580533002: Use PositionedMovementLayout for changes to positioned elements' margins (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 6 years, 3 months ago

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Index: LayoutTests/fast/repaint/fixed-margin-change-repaint.html

diff --git a/LayoutTests/fast/repaint/fixed-margin-change-repaint.html b/LayoutTests/fast/repaint/fixed-margin-change-repaint.html

new file mode 100644

index 0000000000000000000000000000000000000000..091ef8c13ffb1c02d26123ec633e58e2bcfaacf8

--- /dev/null

+++ b/LayoutTests/fast/repaint/fixed-margin-change-repaint.html

@@ -0,0 +1,30 @@

+<!DOCTYPE HTML>

+<script src="resources/text-based-repaint.js"></script>

+<style>

+ body {

+ margin: 0;

+ }

+ #container {

+ position: relative;

+ top: 40px;

+ width: 200px;

+ height: 400px;

+ }

+ #test {

+ position: fixed;

+ background-color: green;

+ width: 100px;

+ height: 100px;

+ }

+</style>

+<script>

+ function repaintTest()

+ {

+ document.getElementById("test").style['margin-top'] = '20px';

+ }

+ window.onload = runRepaintTest;

+</script>

+Tests the repainting of fixed element when margin-top changes.

+<div id="container">

+ <div id="test" style="position: absolute; background-color: green; width: 100px; height: 100px;"></div>

+</div>