Returning the promise in promise_test

[youennf]

No description provided.

[wpt-pr-bot]

Notifying @annevk, @jdm, and @mnot. (Learn how reviewing works.)

[annevk]

Hmm, this ends up breaking #5129 even more, but does seem like a good idea to fix... Any ETA on review for that PR?

[ghost]

View the complete job log.

Firefox (nightly channel)

Testing web-platform-tests at revision 1346b97
Using browser at version BuildID 20170326110231; SourceStamp f5e214144799889e2408c4841351f4053f00544e
Starting 10 test iterations
All results were stable

All results

2 tests ran

/fetch/api/cors/cors-preflight-status-worker.html

Subtest	Results	Messages
	OK
Preflight answered with status 200	PASS	{}
Preflight answered with status 201	PASS	{}
Preflight answered with status 202	PASS	{}
Preflight answered with status 203	PASS	{}
Preflight answered with status 204	PASS	{}
Preflight answered with status 205	PASS	{}
Preflight answered with status 206	PASS	{}
Preflight answered with status 300	PASS	{}
Preflight answered with status 301	PASS	{}
Preflight answered with status 302	PASS	{}
Preflight answered with status 303	PASS	{}
Preflight answered with status 304	PASS	{}
Preflight answered with status 305	PASS	{}
Preflight answered with status 306	PASS	{}
Preflight answered with status 307	PASS	{}
Preflight answered with status 308	PASS	{}
Preflight answered with status 400	PASS	{}
Preflight answered with status 401	PASS	{}
Preflight answered with status 402	PASS	{}
Preflight answered with status 403	PASS	{}
Preflight answered with status 404	PASS	{}
Preflight answered with status 405	PASS	{}
Preflight answered with status 501	PASS	{}
Preflight answered with status 502	PASS	{}
Preflight answered with status 503	PASS	{}
Preflight answered with status 504	PASS	{}
Preflight answered with status 505	PASS	{}

/fetch/api/cors/cors-preflight-status.html

Subtest	Results	Messages
	OK
Preflight answered with status 200	PASS
Preflight answered with status 201	PASS
Preflight answered with status 202	PASS
Preflight answered with status 203	PASS
Preflight answered with status 204	PASS
Preflight answered with status 205	PASS
Preflight answered with status 206	PASS
Preflight answered with status 300	PASS
Preflight answered with status 301	PASS
Preflight answered with status 302	PASS
Preflight answered with status 303	PASS
Preflight answered with status 304	PASS
Preflight answered with status 305	PASS
Preflight answered with status 306	PASS
Preflight answered with status 307	PASS
Preflight answered with status 308	PASS
Preflight answered with status 400	PASS
Preflight answered with status 401	PASS
Preflight answered with status 402	PASS
Preflight answered with status 403	PASS
Preflight answered with status 404	PASS
Preflight answered with status 405	PASS
Preflight answered with status 501	PASS
Preflight answered with status 502	PASS
Preflight answered with status 503	PASS
Preflight answered with status 504	PASS
Preflight answered with status 505	PASS

[ghost]

View the complete job log.

Chrome (unstable channel)

Testing web-platform-tests at revision 1346b97
Using browser at version 59.0.3047.0 dev
Starting 10 test iterations
All results were stable

All results

2 tests ran

/fetch/api/cors/cors-preflight-status-worker.html

Subtest	Results	Messages
	OK
Preflight answered with status 200	PASS	{}
Preflight answered with status 201	PASS	{}
Preflight answered with status 202	PASS	{}
Preflight answered with status 203	PASS	{}
Preflight answered with status 204	PASS	{}
Preflight answered with status 205	PASS	{}
Preflight answered with status 206	PASS	{}
Preflight answered with status 300	PASS	{}
Preflight answered with status 301	PASS	{}
Preflight answered with status 302	PASS	{}
Preflight answered with status 303	PASS	{}
Preflight answered with status 304	PASS	{}
Preflight answered with status 305	PASS	{}
Preflight answered with status 306	PASS	{}
Preflight answered with status 307	PASS	{}
Preflight answered with status 308	PASS	{}
Preflight answered with status 400	PASS	{}
Preflight answered with status 401	PASS	{}
Preflight answered with status 402	PASS	{}
Preflight answered with status 403	PASS	{}
Preflight answered with status 404	PASS	{}
Preflight answered with status 405	PASS	{}
Preflight answered with status 501	PASS	{}
Preflight answered with status 502	PASS	{}
Preflight answered with status 503	PASS	{}
Preflight answered with status 504	PASS	{}
Preflight answered with status 505	PASS	{}

/fetch/api/cors/cors-preflight-status.html

Subtest	Results	Messages
	OK
Preflight answered with status 200	PASS
Preflight answered with status 201	PASS
Preflight answered with status 202	PASS
Preflight answered with status 203	PASS
Preflight answered with status 204	PASS
Preflight answered with status 205	PASS
Preflight answered with status 206	PASS
Preflight answered with status 300	PASS
Preflight answered with status 301	PASS
Preflight answered with status 302	PASS
Preflight answered with status 303	PASS
Preflight answered with status 304	PASS
Preflight answered with status 305	PASS
Preflight answered with status 306	PASS
Preflight answered with status 307	PASS
Preflight answered with status 308	PASS
Preflight answered with status 400	PASS
Preflight answered with status 401	PASS
Preflight answered with status 402	PASS
Preflight answered with status 403	PASS
Preflight answered with status 404	PASS
Preflight answered with status 405	PASS
Preflight answered with status 501	PASS
Preflight answered with status 502	PASS
Preflight answered with status 503	PASS
Preflight answered with status 504	PASS
Preflight answered with status 505	PASS

[youennf]

@annevk, you can merge it in #5129 if that is more convenient.

[annevk]

Created #5230 to take care of this.