kitesurf · WPT

FAIL
expected FAIL · 887 ms
▶ run in kitesurf
Test
/dom/observable/tentative/observable-constructor.any.html
Actual
FAIL
Expected
FAIL
Unexpected
no
Duration
887 ms
Harness
OK
Counts
Reason
Run
https://kitesurf.rendering.cfdata.org/?url=http%3A%2F%2Fwpt.live%2Fdom%2Fobservable%2Ftentative%2Fobservable-constructor.any.html ↗
Upstream
view on github.com/web-platform-tests/wpt ↗

Subtests

statussubtestmessage
FAILObservable constructorassert_implements: The Observable interface is not implemented undefined
FAILsubscribe() can be called with no argumentsObservable is not defined
FAILSubscriber interface is not constructibleassert_implements: The Subscriber interface is not implemented undefined
FAILSubscribe with just a function as the next handlerObservable is not defined
FAILObservable constructor calls initializer on subscribeObservable is not defined
FAILObservable error path called synchronouslyObservable is not defined
FAILSubscriber must have receiverObservable is not defined
FAILSubscriber next & error must recieve argumentObservable is not defined
FAILSubscriber complete() will set active to false, and abort signalObservable is not defined
FAILSubscriber active is readonlyObservable is not defined
FAILSubscriber signal is readonlyObservable is not defined
FAILObservable should error if initializer throwsObservable is not defined
FAILSubscription is inactive after complete()Observable is not defined
FAILSubscription is inactive after error()Observable is not defined
FAILSubscription is inactive when aborted signal is passed inObservable is not defined
FAILSubscriber#signal is not the same AbortSignal as the one passed into `subscribe()`Observable is not defined
FAILSubscription does not emit values after completionObservable is not defined
FAILSubscription does not emit values after errorObservable is not defined
FAILCompleting or nexting a subscriber after an error does nothingObservable is not defined
FAILErrors pushed to the subscriber that are not handled by the subscription are reported to the globalObservable is not defined
FAILErrors thrown in the initializer that are not handled by the subscription are reported to the globalObservable is not defined
FAILSubscription reports errors that are pushed after subscriber is closed by completionObservable is not defined
FAILErrors thrown by initializer function after subscriber is closed by completion are reportedObservable is not defined
FAILErrors thrown by initializer function after subscriber is closed by error are reportedObservable is not defined
FAILErrors pushed by initializer function after subscriber is closed by error are reportedObservable is not defined
FAILSubscriber#complete() cannot re-entrantly invoke itselfObservable is not defined
FAILSubscriber#error() cannot re-entrantly invoke itselfObservable is not defined
FAILUnsubscription lifecycleObservable is not defined
FAILTeardowns are called in upstream->downstream order on consumer-initiated unsubscriptionObservable is not defined
FAILTeardowns are called in downstream->upstream order on consumer-initiated unsubscription with pre-aborted SignalObservable is not defined
FAILProducer-initiated unsubscription in a downstream Observable fires abort events before each teardown, in downstream->upstream orderObservable is not defined
FAILSubscriber#error() value is stored as Subscriber's AbortSignal's reasonObservable is not defined
FAILAborting a subscription should stop emitting valuesObservable is not defined
FAILCalling subscribe should never throw an error synchronously, initializer throws errorObservable is not defined
FAILCalling subscribe should never throw an error synchronously, subscriber pushes errorObservable is not defined
FAILTeardown should be called when subscription is abortedObservable is not defined
FAILTeardowns should be called when subscription is closed by completionObservable is not defined
FAILTeardowns should be called when subscription is closed by subscriber pushing an errorObservable is not defined
FAILTeardowns should be called when subscription is closed by subscriber throwing errorObservable is not defined
FAILTeardowns should be called synchronously during addTeardown() if the subscription is inactiveObservable is not defined
FAILMultiple subscriptions share the same producer and teardown runs only after last subscription abortObservable is not defined
FAILNew subscription after complete creates new producerObservable is not defined
FAILTeardown runs after last unsubscribe regardless of unsubscription orderObservable is not defined
FAILSubscriber iterates over a snapshot of its internal observersObservable is not defined

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