df36449d72
Adds tests for JS objects with functions with positional and optional parameters. It does not include named arguments as those should be statically disallowed. Change-Id: I24acadc8160d3515bb79b00dc6ab28b528e2b039 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/148221 Commit-Queue: Srujan Gaddam <srujzs@google.com> Reviewed-by: Sigmund Cherem <sigmund@google.com>