11 – jni_tests
81%
main: 81%

Ran 02 Apr 2024 06:23PM UTC

Files 28

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Committed 02 Apr 2024 06:06PM UTC coverage: 83.837% (+0.3%) from 83.571%

Subproject # jni_tests – 8527392497.11

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push

github

Committed by

web-flow

Commit Message

Enable sharing `JObject`s across isolates (#1060)

We use a `FinalizableHandle` which is for an entire isolate group as opposed to a `NativeFinalizer` which belongs to a single isolate. This way we can use `@pragma('vm:deeply-immutable')` on `JReference` to share the reference object between multiple isolates while the finalizable handle takes care of the global reference deletion.

The guarantees we provide:
* use-after-free will throw from Dart
* use-on-isolate-b-after-free-on-isolate-a will throw from Dart
* double-free will throw from Dart
* free-on-isolate-b-after-free-on-isolate-a will throw from Dart

In general, if we're not eagerly freeing via `.release()`, things work.

Run Details

1193 of 1423 relevant lines covered (83.84%)

4.79 hits per line

dart-lang / native / 8527392497 / 11 – jni_tests
81%
main: 81%

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81%
main: 81%

README BADGES
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