| Index: PerformanceTests/Layout/multicol/fixed-height-with-spanner-and-nested-tables.html
|
| diff --git a/PerformanceTests/Layout/multicol/fixed-height-with-spanner-and-nested-tables.html b/PerformanceTests/Layout/multicol/fixed-height-with-spanner-and-nested-tables.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..f887fe404b77c8c25c7482c33a7d7eed8256c054
|
| --- /dev/null
|
| +++ b/PerformanceTests/Layout/multicol/fixed-height-with-spanner-and-nested-tables.html
|
| @@ -0,0 +1,50 @@
|
| +<!DOCTYPE html>
|
| +<script src="../../resources/runner.js"></script>
|
| +<style>
|
| + #target div { display:table; } /* Just to slow it down a little. */
|
| +</style>
|
| +<pre id="log"></pre>
|
| +<!-- This multicol container has 3 columns. It contains a row of columns, a spanner, and another
|
| + row of columns. Height is fixed and column-fill is auto, so we only need to balance the row
|
| + that precedes the spanner. That first row has 12 equal pieces of content, so it should be
|
| + possible to balance it perfectly and easily (i.e. it should only need 2 layout passes). It
|
| + also contains some deeply nested tables, to slow down performance. -->
|
| +<div id="target" style="display:none; -webkit-columns:3; column-fill:auto; width:40em; height:41.5em; line-height:2em;">
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| + <div style="-webkit-column-span:all;">spanner.</div>
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| + <div><div><div><div><div><div><div><div>content content</div></div></div></div></div></div></div></div>
|
| +</div>
|
| +<script>
|
| + var target = document.getElementById("target");
|
| + var style = target.style;
|
| +
|
| + function test() {
|
| + style.display = "block";
|
| + PerfTestRunner.forceLayoutOrFullFrame();
|
| + style.display = "none";
|
| + PerfTestRunner.forceLayoutOrFullFrame();
|
| + }
|
| +
|
| + PerfTestRunner.measureRunsPerSecond({
|
| + description: "Measures performance of multicol layout when not balancing columns.",
|
| + run: test
|
| + });
|
| +</script>
|
|
|
Chromium Code Reviews
Issue 1216053009:
Semi-evil multicol performance test. (Closed)
Base URL: svn://svn.chromium.org/blink/trunk