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

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Side by Side 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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	1 <!DOCTYPE html>

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

	3 <style>

	4 fieldset:disabled { background-color: green }

	5 fieldset + div { color: pink }

	6 </style>

	7 <fieldset id="fieldset">

	8 <legend></legend>

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

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

	11 <div>

	12 <div></div>

	13 <div></div>

	14 <div></div>

	15 <div></div>

	16 </div>

	17 </fieldset>

	18 <div>

	19 <div></div>

	20 <div></div>

	21 <div></div>

	22 <div></div>

	23 </div>

	24 <script>

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

	26

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

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

	29

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

	31

	32 fieldset.offsetTop; // Force recalc.

	33 fieldset.disabled = true;

	34

	35 if (window.internals) {

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

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

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

	39 }

	40

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

	42 </script>

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