12 – jnigen_tests
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main: 82%

Ran 02 Apr 2024 06:23PM UTC

Files 23

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Committed 02 Apr 2024 06:06PM UTC coverage: 92.739%. Remained the same

Subproject # jnigen_tests – 8527392497.12

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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

1801 of 1942 relevant lines covered (92.74%)

5.85 hits per line

dart-lang / native / 8527392497 / 12 – jnigen_tests
82%
main: 82%

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Markdown

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RDoc

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Source Files on job jnigen_tests - 8527392497.12

dart-lang / native / 8527392497 / 12 – jnigen_tests
82%
main: 82%

README BADGES
x