kitesurf · WPT

wpt/webidl/ecmascript-binding/class-string-interface.any.html
FAIL
expected FAIL · 861 ms
▶ run in kitesurf
Test
/webidl/ecmascript-binding/class-string-interface.any.html
Actual
FAIL
Expected
FAIL
Unexpected
no
Duration
861 ms
Harness
OK
Counts
—
Reason
—
Run
https://kitesurf.rendering.cfdata.org/?url=http%3A%2F%2Fwpt.live%2Fwebidl%2Fecmascript-binding%2Fclass-string-interface.any.html ↗
Upstream
view on github.com/web-platform-tests/wpt ↗

Subtests

statussubtestmessage
FAIL@@toStringTag exists on the prototype with the appropriate descriptorassert_equals: writable expected false but got true
PASS@@toStringTag must not exist on the instance
PASSObject.prototype.toString applied to the prototype
PASSObject.prototype.toString applied to an instance
PASSObject.prototype.toString applied after modifying the prototype's @@toStringTag
PASSObject.prototype.toString applied to the instance after modifying the instance's @@toStringTag
PASSObject.prototype.toString applied to a null-prototype instance
PASSObject.prototype.toString applied after deleting @@toStringTag

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