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Issue 1126673002:
Test out performance when adding whitespace to the DOM (Closed)
Base URL: svn://svn.chromium.org/blink/trunk| Index: PerformanceTests/Layout/AddWhitespaceToAnonymousTable.html |
| diff --git a/PerformanceTests/Layout/AddWhitespaceToAnonymousTable.html b/PerformanceTests/Layout/AddWhitespaceToAnonymousTable.html |
| new file mode 100644 |
| index 0000000000000000000000000000000000000000..aba481396d6797c7281b6fd8a28dc3015e52e07e |
| --- /dev/null |
| +++ b/PerformanceTests/Layout/AddWhitespaceToAnonymousTable.html |
| @@ -0,0 +1,28 @@ |
| +<!DOCTYPE html> |
| +<html> |
| +<head> |
|
esprehn
2015/05/04 22:14:39
ditto.
|
| + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> |
| + <title>Adding whitespace to table with anonymous descendant performance test</title> |
| + <script src="../resources/runner.js"></script> |
| +</head> |
| +<body> |
| + <pre id="log"></pre> |
| + <div style="display: table;" id="test"></div> |
| + <script> |
| + var target = document.getElementById("test"); |
| + function test() { |
| + target.innerHTML = '<div style="display: inline-block;"></div>'; |
|
esprehn
2015/05/04 22:14:38
Why inline blocks? This just makes us create an an
|
| + for (var i = 0; i < 1000; i++) { |
| + var testElement = document.createTextNode(" "); |
| + target.insertBefore(testElement, target.firstChild); |
| + } |
| + document.body.offsetTop; |
| + } |
| + |
| + PerfTestRunner.measureRunsPerSecond({ |
| + description: "Is sensitive to the performance of layout adding whitespace to a table with anonymous descendants.", |
| + run: test |
| + }); |
| + </script> |
| +</body> |
| +</html> |
