third_party/WebKit/LayoutTests/fast/css/no-recalc-on-no-op-inline-style-changes.html - Issue 1896793002: Rename (updateLayout/updateStyle).*.() to updateStyleAndLayout.*.()

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Issue 1896793002: Rename (updateLayout/updateStyle).*.() to updateStyleAndLayout.*.() (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 7 months ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <div id="element"></div>	2 <div id="element"></div>

3	3

4 <script src="../../resources/testharness.js"></script>	4 <script src="../../resources/testharness.js"></script>

5 <script src="../../resources/testharnessreport.js"></script>	5 <script src="../../resources/testharnessreport.js"></script>

6 <script>	6 <script>

7 test(function () {	7 test(function () {

8 if (!window.internals)	8 if (!window.internals)

9 assert_unreached('This test requires window.internals.');	9 assert_unreached('This test requires window.internals.');

10	10

11 assert_greater_than(internals.updateStyleAndReturnAffectedElementCount(), 1);	11 assert_greater_than(internals.updateStyleAndLayoutAndReturnAffectedElementCoun t(), 1);

12	12

13 element.style.top = "0px";	13 element.style.top = "0px";

14 assert_equals(internals.updateStyleAndReturnAffectedElementCount(), 1);	14 assert_equals(internals.updateStyleAndLayoutAndReturnAffectedElementCount(), 1 );

15	15

16 for (var i = 0; i < 100; i ++) {	16 for (var i = 0; i < 100; i ++) {

17 element.style.top = "0px";	17 element.style.top = "0px";

18 assert_equals(internals.updateStyleAndReturnAffectedElementCount(), 0);	18 assert_equals(internals.updateStyleAndLayoutAndReturnAffectedElementCount(), 0);

19 }	19 }

20 }, "Check that a no-op inline style change doesn't result in a recalc");	20 }, "Check that a no-op inline style change doesn't result in a recalc");

21 </script>	21 </script>

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