test: Memory leak reproduction for futures #1413
Merged
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Hello!
When attempting to update to napi-rs 2.10.0, our tests caught a new memory leak across all Node.JS version. I can confirm that the issue still exists on 2.10.3 as well. After some digging through, I think I narrowed it down to Future -> Promise conversion. This PR adds a reproduction to the memory test suite: if you run the script manually, you can see heap usage steadily climbing. And if you use low enough
--max_old_space_size
it will eventually crash with out-of-memory error. Hope it will help with fixing it — at the moment we had to pin allnapi-rs
packages to 2.9.0, but we'd like to unblock the update.