tree 90c47f36ac26942c55a08241be086d9d01fa8ebe
parent 33efdcd76af65ae7261ec349fed8b706adbd1d58
author Alexander Markov <alexmarkov@google.com> 1713808819 +0000
committer Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> 1713808819 +0000

[gardening] Fix corelib/weak_reference_test

This test incorrectly expects that WeakReference.target should be
cleared for a weakly reachable object. WeakReference specification
doesn't guarantee that:

https://github.com/dart-lang/sdk/blob/a9f684e62499e669294a07c3ce7d2aa7c545760a/sdk/lib/core/weak.dart#L75-L76

This change fixes the test to give up after certain number of
iterations instead of hanging forever.

Issue: https://github.com/dart-lang/sdk/issues/55518
Change-Id: Ief0ebe1452c83058a35fc1ba87e5a83924d43919
TEST=corelib/weak_reference_test
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/363960
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Auto-Submit: Alexander Markov <alexmarkov@google.com>