kitesurf · WPT

wpt/css/css-backgrounds/parsing/background-position-x-computed.html
FAIL
expected FAIL · 565 ms
▶ run in kitesurf
Test
/css/css-backgrounds/parsing/background-position-x-computed.html
Actual
FAIL
Expected
FAIL
Unexpected
no
Duration
565 ms
Harness
OK
Counts
—
Reason
—
Run
https://kitesurf.rendering.cfdata.org/?url=http%3A%2F%2Fwpt.live%2Fcss%2Fcss-backgrounds%2Fparsing%2Fbackground-position-x-computed.html ↗
Upstream
view on github.com/web-platform-tests/wpt ↗

Subtests

statussubtestmessage
PASSProperty background-position-x value 'center'
PASSProperty background-position-x value 'left'
PASSProperty background-position-x value 'right'
FAILProperty background-position-x value 'x-start'assert_true: 'x-start' is a supported value for background-position-x. expected true got false
FAILProperty background-position-x value 'x-end'assert_true: 'x-end' is a supported value for background-position-x. expected true got false
PASSProperty background-position-x value '-20%'
PASSProperty background-position-x value '10px'
PASSProperty background-position-x value '0.5em'
PASSProperty background-position-x value 'calc(10px - 0.5em)'
PASSProperty background-position-x value 'left -20%'
PASSProperty background-position-x value 'right -10px'
FAILProperty background-position-x value '-20%, 10px'assert_equals: expected "-20%" but got "-20%, 10px"
FAILProperty background-position-x value 'center, left, right'assert_equals: expected "50%" but got "50%, 0%, 100%"
FAILProperty background-position-x value '0.5em, x-start, x-end'assert_true: '0.5em, x-start, x-end' is a supported value for background-position-x. expected true got false
FAILProperty background-position-x value 'calc(10px - 0.5em), -20%, 10px'assert_equals: expected "-10px" but got "-10px, -20%, 10px"
FAILProperty background-position-x value 'calc(10px - 0.5em), left -20%, right 10px'assert_equals: expected "-10px" but got "-10px, -20%, calc(100% - 10px)"

bundle built 2026-07-16T07:16:48.063Z