Escaped characters in schemas

[epoberezkin]

No description provided.

[Julian]

Hooray! Thanks.

[leadpony]

Hello @epoberezkin and @Julian. Thank you for providing great tests for us!

The commit ref with quote contained in this PR arose a question.
According to the metaschema, $ref keyword can only accept a value, whose format is uri-reference. And the RFC 3986 does not permit quotation mark (U+0022) in the fragment part of URI reference, unless the character is percent-encoded.
Therefore the given schema is not evaluated as valid by validators which understand format keyword.

"$ref": "#/definitions/foo\"bar"

should be

"$ref": "#/definitions/foo%22bar"

But this modification to the test case may cause a problem for validators which does not process the value of "$ref" as a URI reference.
Any idea for this problem?

[Julian]

Hey -- I can have a look and double check, could you open a separate issue so it's easier to keep track? Appreciated!

I think the tests for the suite should have caught that, but yeah happy to verify.

[leadpony]

I have posted a separate issue #261 for this.
Thank you @Julian .