third_party/WebKit/LayoutTests/fast/css/invalidation/non-independent-inheritance-identical-computed-styles.html - Issue 2213223004: Revert of Add a fast-path for independent inherited properties

Side by Side Diff: third_party/WebKit/LayoutTests/fast/css/invalidation/non-independent-inheritance-identical-computed-styles.html

Issue 2213223004: Revert of Add a fast-path for independent inherited properties (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@computedstyle_cleanup_rename_final_member_fields

Patch Set: Created 4 years, 4 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View unified diff | Download patch

« no previous file with comments | « third_party/WebKit/LayoutTests/fast/css/invalidation/independent-inheritance-fast-path-multiple-properties.html ('k') | third_party/WebKit/Source/build/scripts/css_properties.py » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Hide Comments ('s')

OLD	NEW
	(Empty)
1 <!DOCTYPE html>

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

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

4 <div id="outer">

5 <div id="inner">

6 <div id="innermost">

7 </div>

8 </div>

9 </div>

10 <script>

11 test(function(t)

12 {

13 if (!window.internals)

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

15

16 outer.style.fontSize = "16px";

17 innermost.style.fontSize = "1em";

18

19 inner.offsetTop; // Force recalc.

20 assert_equals(internals.updateStyleAndReturnAffectedElementCount(), 0);

21

22 assert_equals(getComputedStyle(outer).fontSize, "16px");

23 assert_equals(getComputedStyle(inner).fontSize, "16px");

24 assert_equals(getComputedStyle(innermost).fontSize, "16px");

25

26 inner.offsetTop; // Force recalc.

27 outer.style.fontSize = '10px';

28 assert_equals(internals.updateStyleAndReturnAffectedElementCount(), 3);

29

30 assert_equals(getComputedStyle(outer).fontSize, "10px");

31 assert_equals(getComputedStyle(inner).fontSize, "10px");

32 assert_equals(getComputedStyle(innermost).fontSize, "10px");

33

34 inner.offsetTop; // Force recalc.

35 inner.style.fontSize = '16px';

36 assert_equals(internals.updateStyleAndReturnAffectedElementCount(), 2);

37

38 assert_equals(getComputedStyle(outer).fontSize, "10px");

39 assert_equals(getComputedStyle(inner).fontSize, "16px");

40 assert_equals(getComputedStyle(innermost).fontSize, "16px");

41 }, "Changing font-size (a non-independent inherited property) in a way that resu lts in an identical ComputedStyle still triggers a style recalc for its children .");

42

43 test(function(t)

44 {

45 if (!window.internals)

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

47

48 outer.style.fontWeight = "normal";

49 innermost.style.fontWeight = "lighter";

50

51 inner.offsetTop; // Force recalc.

52 assert_equals(internals.updateStyleAndReturnAffectedElementCount(), 0);

53

54 assert_equals(getComputedStyle(outer).fontWeight, "normal");

55 assert_equals(getComputedStyle(inner).fontWeight, "normal");

56 assert_equals(getComputedStyle(innermost).fontWeight, "100");

57

58 inner.offsetTop; // Force recalc.

59 inner.style.fontWeight = 'bolder';

60 assert_equals(internals.updateStyleAndReturnAffectedElementCount(), 2);

61

62 assert_equals(getComputedStyle(outer).fontWeight, "normal");

63 assert_equals(getComputedStyle(inner).fontWeight, "bold");

64 assert_equals(getComputedStyle(innermost).fontWeight, "normal");

65

66 inner.offsetTop; // Force recalc.

67 outer.style.fontWeight = 'bold';

68 assert_equals(internals.updateStyleAndReturnAffectedElementCount(), 3);

69

70 assert_equals(getComputedStyle(outer).fontWeight, "bold");

71 assert_equals(getComputedStyle(inner).fontWeight, "900");

72 assert_equals(getComputedStyle(innermost).fontWeight, "bold");

73 }, "Changing font-weight (a non-independent inherited property) in a way that re sults in an identical ComputedStyle still triggers a style recalc for its childr en.");

74 </script>

OLD	NEW