| Index: LayoutTests/fast/css/invalidation/targeted-class-whole-subtree.html
|
| diff --git a/LayoutTests/fast/css/invalidation/targeted-class-whole-subtree.html b/LayoutTests/fast/css/invalidation/targeted-class-whole-subtree.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..3447dbb40f4289d126a697cc8d6111012b600532
|
| --- /dev/null
|
| +++ b/LayoutTests/fast/css/invalidation/targeted-class-whole-subtree.html
|
| @@ -0,0 +1,39 @@
|
| +<!DOCTYPE html>
|
| +<script src="../../../resources/js-test.js"></script>
|
| +<style>
|
| +.b .c { background-color: pink }
|
| +.a * { background-color: green }
|
| +</style>
|
| +<div id="outer">
|
| + <div id="inner">
|
| + <div>
|
| + <div></div>
|
| + <div></div>
|
| + </div>
|
| + </div>
|
| +</div>
|
| +<script>
|
| +description("Check that all children of inner are recalculated.");
|
| +
|
| +var transparent = "rgba(0, 0, 0, 0)";
|
| +var green = "rgb(0, 128, 0)";
|
| +
|
| +var inner = document.getElementById("inner");
|
| +var outer = document.getElementById("outer");
|
| +
|
| +var innerDivs = inner.querySelectorAll("div");
|
| +
|
| +for (var i=0; i < innerDivs.length; i++)
|
| + shouldBe("getComputedStyle(innerDivs[i], null).backgroundColor", "transparent");
|
| +
|
| +document.body.offsetTop; // Force style recalc.
|
| +
|
| +outer.className = "b";
|
| +inner.className = "a";
|
| +
|
| +if (window.internals)
|
| + shouldBe("internals.updateStyleAndReturnAffectedElementCount()", "5");
|
| +
|
| +for (var i=0; i < innerDivs.length; i++)
|
| + shouldBe("getComputedStyle(innerDivs[i], null).backgroundColor", "green");
|
| +</script>
|
|
|
Chromium Code Reviews
Issue 317133002:
Skip traversing wholeSubtree subtrees with clean invalidation bits. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master