tree e2ab4490de44d91e93fc6188e711225a4070d195
parent 5abdc3db051dcebce198d3967e59ad01f5019465
author shepshapard <shepshapard@google.com> 1510278295 -0800
committer shepshapard <shepshapard@google.com> 1515199969 -0800

Implements fallbackToDestructiveMigrationFrom(int ...) for more fine-grained control over destructive migrations.

Bug: 64989640
Test: MigrationTest#fallbackToDestructiveMigrationFrom_fromStart_destructive
      MigrationTest#fallbackToDestructiveMigrationFrom_fromStart_withTrailingMigration_destructive
      MigrationTest#fallbackToDestructiveMigrationFrom_suppliedValueIsMigrationStartVersion_exception
      MigrationTest#fallbackToDestructiveMigrationFrom_suppliedValueIsMigrationEndVersion_exception
      BuilderTest#fallbackToDestructiveMigrationFrom_calledOnce_migrationsNotRequiredForValues
      BuilderTest#fallbackToDestructiveMigrationFrom_calledTwice_migrationsNotRequiredForValues
      BuilderTest#isMigrationRequiredFrom_fallBackToDestructiveCalled_alwaysReturnsFalse
      BuilderTest#isMigrationRequiredFrom_byDefault_alwaysReturnsTrue
      BuilderTest#isMigrationRequiredFrom_fallBackToDestFromCalled_falseForProvidedValues
      BuilderTest#isMigrationRequiredFrom_fallBackToDestFromCalled_trueForNonProvidedValues

Change-Id: I968beca545645261ffa0020c5d7d201ce089a3e9