Re: [js-tests] Add test case for Object.prototype.preventExtensions. (#1252)

Thank you for your review.
I fix the point and add array, null and undefined case.

I try to use assert_throws to handle error case but assert_throws is only for DOMException:(

View on GitHub: https://github.com/w3c/web-platform-tests/pull/1252#issuecomment-56907456

Received on Friday, 26 September 2014 01:03:15 UTC