tree fecfdd1a58390b24dfec072a2d5ee66fa9afb6f9
parent 0e8d33825b4b6529c35cc4a47331010b5ec2bfcd
author Paul Berry <paulberry@google.com> 1634388958 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1634388958 +0000

Improve test output when error messages don't match.

We now print any non-null values of `ExpectedError.message`,
`ExpectedError.messageContains`, and
`ExpectedError.correctionContains`.  This should make it easier to
understand what has gone wrong when there's a mismatch due to an
incorrect message or correction string.

Change-Id: I50359008ad15b894b1a5c5512ff6847d07193408
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/216820
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>