wpt / css / css-logical / animations / margin-inline-interpolation.html

Status: FAIL | Duration: 110ms | Subtests: 18/24 | Open test on wpt.live | wpt.fyi

TestTest SourceSubtests (18/24)

Data from commit:
a50cb89 wpt: run reference-named files which are themselves tests (#836) (2026-09-03)

SubtestStatusMessage
CSS Transitions: property <margin-inline> from [10px] to [20px] at (-0.3) should be [7px]PASS
CSS Transitions: property <margin-inline> from [10px] to [20px] at (0) should be [10px]PASS
CSS Transitions: property <margin-inline> from [10px] to [20px] at (0.3) should be [13px]PASS
CSS Transitions: property <margin-inline> from [10px] to [20px] at (0.6) should be [16px]PASS
CSS Transitions: property <margin-inline> from [10px] to [20px] at (1) should be [20px]PASS
CSS Transitions: property <margin-inline> from [10px] to [20px] at (1.5) should be [25px]PASS
CSS Transitions with transition: all: property <margin-inline> from [10px] to [20px] at (-0.3) should be [7px]PASS
CSS Transitions with transition: all: property <margin-inline> from [10px] to [20px] at (0) should be [10px]PASS
CSS Transitions with transition: all: property <margin-inline> from [10px] to [20px] at (0.3) should be [13px]PASS
CSS Transitions with transition: all: property <margin-inline> from [10px] to [20px] at (0.6) should be [16px]PASS
CSS Transitions with transition: all: property <margin-inline> from [10px] to [20px] at (1) should be [20px]PASS
CSS Transitions with transition: all: property <margin-inline> from [10px] to [20px] at (1.5) should be [25px]PASS
CSS Animations: property <margin-inline> from [10px] to [20px] at (-0.3) should be [7px]PASS
CSS Animations: property <margin-inline> from [10px] to [20px] at (0) should be [10px]PASS
CSS Animations: property <margin-inline> from [10px] to [20px] at (0.3) should be [13px]PASS
CSS Animations: property <margin-inline> from [10px] to [20px] at (0.6) should be [16px]PASS
CSS Animations: property <margin-inline> from [10px] to [20px] at (1) should be [20px]PASS
CSS Animations: property <margin-inline> from [10px] to [20px] at (1.5) should be [25px]PASS
Web Animations: property <margin-inline> from [10px] to [20px] at (-0.3) should be [7px]FAILassert_true: Web Animations should be supported expected true got false
Web Animations: property <margin-inline> from [10px] to [20px] at (0) should be [10px]FAILassert_true: Web Animations should be supported expected true got false
Web Animations: property <margin-inline> from [10px] to [20px] at (0.3) should be [13px]FAILassert_true: Web Animations should be supported expected true got false
Web Animations: property <margin-inline> from [10px] to [20px] at (0.6) should be [16px]FAILassert_true: Web Animations should be supported expected true got false
Web Animations: property <margin-inline> from [10px] to [20px] at (1) should be [20px]FAILassert_true: Web Animations should be supported expected true got false
Web Animations: property <margin-inline> from [10px] to [20px] at (1.5) should be [25px]FAILassert_true: Web Animations should be supported expected true got false

/css/css-logical/animations/margin-inline-interpolation.html

<!DOCTYPE html>
<meta charset="UTF-8">
<title>margin-inline interpolation</title>
<link rel="help" href="https://drafts.csswg.org/css-logical/#propdef-margin-inline">
<meta name="assert" content="margin-inline supports animation">

<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/interpolation-testcommon.js"></script>

<body>
<script>
test_interpolation({
  property: 'margin-inline',
  from: '10px',
  to: '20px',
}, [
  {at: -0.3, expect: '7px'},
  {at: 0, expect: '10px'},
  {at: 0.3, expect: '13px'},
  {at: 0.6, expect: '16px'},
  {at: 1, expect: '20px'},
  {at: 1.5, expect: '25px'},
]);
</script>
</body>