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Unified Diff: LayoutTests/inspector/timeline/focus-recalc-002.html

Issue 135183002: Avoid unnecessary style recalc for subtree of focused element. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Fixed contenteditable shadow dom regression. Created 6 years, 11 months ago
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Index: LayoutTests/inspector/timeline/focus-recalc-002.html
diff --git a/LayoutTests/inspector/timeline/focus-recalc-002.html b/LayoutTests/inspector/timeline/focus-recalc-002.html
new file mode 100644
index 0000000000000000000000000000000000000000..c4365eae28d317ecdb198cab8360f9e5a336f049
--- /dev/null
+++ b/LayoutTests/inspector/timeline/focus-recalc-002.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<html>
+<head>
+ <title>recalcStyle for children when childrenAffectedByFocus</title>
+ <style>:focus * { border: 1px solid lime; }</style>
+ <script src="../../http/tests/inspector/inspector-test.js"></script>
+ <script src="../../http/tests/inspector/timeline-test.js"></script>
+ <script>
+ function focusBody() {
+ document.body.focus();
+ document.body.offsetWidth;
+ }
+ function test() {
+ InspectorTest.startTimeline(function() {
+ InspectorTest.evaluateInPage("focusBody()");
+ });
+
+ InspectorTest.waitForRecordType("RecalculateStyles", finish);
+ function finish() {
+ InspectorTest.printTimelineRecords("RecalculateStyles");
+ InspectorTest.completeTest();
+ }
+ }
+ </script>
+</head>
+<body onload="runTest()" tabIndex="1">
+ <div></div>
+ <div></div>
+ <div></div>
+ <div></div>
+ <div></div>
+ <div></div>
+ <div></div>
+ <div></div>
+ <div></div>
+ <div></div>
+ <div></div>
+ <div></div>
+ <div></div>
+ <div></div>
+</body>
+</html>

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