test: fix and adjust benchmark tests to be more comparable with snprintf

Viatorus / emio

A safe and fast high-level and low-level character input/output library for bare-metal and RTOS based embedded systems with a very small binary footprint.

https://viatorus.github.io/emio/

MIT License

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test: fix and adjust benchmark tests to be more comparable with snprintf #49

Closed Viatorus closed 9 months ago