mirror of https://github.com/nodejs/node.git
3ca0df22e6
We have a test that verifies that JS execution from the Buffer finalizer is accepted, and that errors thrown are passed down synchronously. However, since the finalizer executes during GC, this is behaviour is fundamentally invalid and, for good reasons, disallowed by the JS engine. This leaves us with the options of either finding a way to allow JS execution from the callback, or explicitly forbidding it on the N-API side as well. This commit implements the former option, since it is the more backwards-compatible one, in the sense that the current situation sometimes appears to work as well and we should not break that behaviour if we don’t have to, but rather try to actually make it work reliably. Since GC timing is largely unobservable anyway, this commit moves the callback into a `SetImmediate()`, as we do elsewhere in the code, and a second pass callback is not an easily implemented option, as the API is supposed to wrap around Node’s `Buffer` API. In this case, exceptions are handled like other uncaught exceptions. Two tests have to be adjusted to account for the timing difference. This is unfortunate, but unavoidable if we want to conform to the JS engine API contract and keep all tests. Fixes: https://github.com/nodejs/node/issues/26754 PR-URL: https://github.com/nodejs/node/pull/28082 Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com> Reviewed-By: James M Snell <jasnell@gmail.com> |
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| .. | ||
| binding.gyp | ||
| test.js | ||
| test_exception.c | ||