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util.inspect() (and console.log()) silently dropped a SuppressedError's `error` and `suppressed` properties, the two pieces of information needed to actually debug a disposal failure. Both properties are non-enumerable, so they never showed up without this. formatError() already special-cases two other non-enumerable "container" properties for the same reason: Error's `cause` (nodejs#41002) and AggregateError's `errors` (nodejs#43646). Handle SuppressedError's `error` and `suppressed` the same way; nested SuppressedErrors (from multiple failed disposals) are shown recursively since inspect() already recurses into any Error-valued property. Fixes: nodejs#66033 Signed-off-by: agape1225 <49804691+agape1225@users.noreply.github.com>
Codecov Report❌ Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #66159 +/- ##
==========================================
+ Coverage 90.27% 90.28% +0.01%
==========================================
Files 790 790
Lines 271981 271991 +10
Branches 51913 51948 +35
==========================================
+ Hits 245531 245574 +43
+ Misses 16945 16905 -40
- Partials 9505 9512 +7
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util.inspect() (and console.log()) silently dropped a SuppressedError's
errorandsuppressedproperties, the two pieces of information needed to actually debug a disposal failure. Both properties are non-enumerable, so they never showed up without this.formatError() already special-cases two other non-enumerable "container" properties for the same reason: Error's
cause(#41002) and AggregateError'serrors(#43646). Handle SuppressedError'serrorandsuppressedthe same way; nested SuppressedErrors (from multiple failed disposals) are shown recursively since inspect() already recurses into any Error-valued property.Fixes: #66033