Blocked access to external URL https://www.localhost:9443/fetch/sec-metadata/resources/echo-as-json.py
CONSOLE MESSAGE: Fetch API cannot load https://www.localhost:9443/fetch/sec-metadata/resources/echo-as-json.py due to access control checks.
Blocked access to external URL https://www.not-web-platform.test:9443/fetch/sec-metadata/resources/echo-as-json.py
CONSOLE MESSAGE: Fetch API cannot load https://www.not-web-platform.test:9443/fetch/sec-metadata/resources/echo-as-json.py due to access control checks.

FAIL Same-origin fetch assert_not_equals: Empty Sec-Metadata header. got disallowed value ""
FAIL Same-site fetch promise_test: Unhandled rejection with value: object "TypeError: Type error"
FAIL Cross-site fetch promise_test: Unhandled rejection with value: object "TypeError: Type error"