fix bigvar print to test

[srz-zumix]

No description provided.

[codecov]

Codecov Report

Merging #332 into develop will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff            @@
##           develop     #332   +/-   ##
========================================
  Coverage    96.12%   96.12%           
========================================
  Files          210      210           
  Lines        10378    10378           
========================================
  Hits          9976     9976           
  Misses         402      402

Impacted Files	Coverage Δ
test/printers_tests.cpp	97.94% <ø> (ø)	⬆️

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