ec0d042955
This change allows to run test.dart and pkg/test_runner with multiple arguments for the -n option to run tests for multiple configurations with one invocation. Change-Id: If62e0bfc364460fa415c7f700f7e449b0de56987 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/122395 Commit-Queue: Karl Klose <karlklose@google.com> Reviewed-by: William Hesse <whesse@google.com>