test: fix not escaped handles

[legendecas]

Fixes #1511

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 65.58%. Comparing base (6babc96) to head (e61c5ca).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1676   +/-   ##
=======================================
  Coverage   65.58%   65.58%           
=======================================
  Files           3        3           
  Lines        2185     2185           
  Branches      730      730           
=======================================
  Hits         1433     1433           
  Misses        165      165           
  Partials      587      587           

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[KevinEady]

I tested this branch in debug build of Node.js v22.17.0 and it indeed fixes the crash from #1511