LayoutTests/fast/css/invalidation/fieldset-disabled.html - Issue 540533004: Use style invalidation for more pseudo classes.

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Unified Diff: LayoutTests/fast/css/invalidation/fieldset-disabled.html

Issue 540533004: Use style invalidation for more pseudo classes. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Rebased Created 6 years, 3 months ago

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Index: LayoutTests/fast/css/invalidation/fieldset-disabled.html

diff --git a/LayoutTests/fast/css/invalidation/fieldset-disabled.html b/LayoutTests/fast/css/invalidation/fieldset-disabled.html

new file mode 100644

index 0000000000000000000000000000000000000000..37ea2e404635ebad7ae568b2dcea2b39ec33756c

--- /dev/null

+++ b/LayoutTests/fast/css/invalidation/fieldset-disabled.html

@@ -0,0 +1,42 @@

+<!DOCTYPE html>

+<script src="../../../resources/js-test.js"></script>

+<style>

+fieldset:disabled { background-color: green }

+fieldset + div { color: pink }

+</style>

+<fieldset id="fieldset">

+ <legend></legend>

+ <label for="field"></label>

+ <input type="text" name="field" id="field">

+ <div>

+ <div></div>

+ </div>

+</fieldset>

+<div>

+ <div></div>

+</div>

+<script>

+description("Use descendant invalidation set for :disabled fieldset.")

+var transparent = "rgba(0, 0, 0, 0)";

+var green = "rgb(0, 128, 0)";

+shouldBe("getComputedStyle(fieldset, '').backgroundColor", "transparent");

+fieldset.offsetTop; // Force recalc.

+fieldset.disabled = true;

+if (window.internals) {

+ // There are still instances of SubtreeStyleChange left when updating

+ // disabled state. This count should become lower.

+ shouldBe("internals.updateStyleAndReturnAffectedElementCount()", "7");

+shouldBe("getComputedStyle(fieldset, '').backgroundColor", "green");

+</script>