tree b53d0dadb5be49ee69dc30cf1082787ec409f4aa
parent 06bb7992d201993496f9b5cb617e5d4f7f6417dc
author Alexander Thomas <athom@google.com> 1632920839 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1632920839 +0000

[testing] Detect test failures caused by test expectation changes

* Move compare_results.dart to pkg/test_runner.
* Clean up analyzer issues in compare_results.dart.
* Add a test for compare_results.dart.
* Fix compare and extend results to detect expectation changes.

Change-Id: I451ddc2d0b01a7e5fd7c9d791b000c786c2f2c93
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/214805
Commit-Queue: Alexander Thomas <athom@google.com>
Reviewed-by: William Hesse <whesse@google.com>