Srujan Gaddam 0fc2d929e3 [pkg:js] Add subtyping tests with liveness ...

Adds tests for subtyping between pkg:js types. Also runs tests
for both when types are made live and for when they are not.

Also adds these tests to lib_2.

Change-Id: I25fdc293e422eb21fa8a80dea66ae5d492c5aafd
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/205601
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Riley Porter <rileyporter@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>

2021-07-13 18:51:34 +00:00

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subtyping_live_test.dart

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subtyping_not_live_test.dart

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subtyping_test_util.dart

…