tree aced5b8f26d8347267021822cfc45bc769246e9b
parent ddcb8b7bb3bc831d5c2496e09f0b38385e45c5fa
author Paul Berry <paulberry@google.com> 1537107084 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1537107084 +0000

Refactor summary resynthesis tests in preparation for using the one-phase summary API.

This CL refactors the summary resynthesis tests similar to how
05ab41c99b0972e75086ecbc3f617ba9a36da372 refactored the summary
generation tests.  It introduces the following classes:

- The interface `ResynthesizeTestStrategy`, defining the methods that
  can be invoked by tests of summary resynthesis.

- An implementation of that interface:
  `ResynthesizeTestStrategyTwoPhase`.  This drives the summary
  mechanism using the old two-phase summary API.

- Mixin classes `ExprBuilderTestCases` and `ResynthesizeTestCases`
  containing the test cases themselves.

- Mixin classes `ExprBuilderTestHelpers` and `ResynthesizeTestHelpers`
  containing helper methods used by the test cases.

There should be no functional change introduced by this CL, only code
motion.

Change-Id: Ifb84d4d2d8fa17bbc32b833b1f56af7e1217b5ae
Reviewed-on: https://dart-review.googlesource.com/75124
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>