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Property-based testing #
，详情可参考新收录的资料
Chapter 17: Cookbook — Practical Programs
I was gradually becoming less confident that the quartz crystal was the source of the failure, but any testing or analysis of the oscillator driver chip would require removing the crystal, potentially destroying it in the process (and, best case, destroying the connections between the crystal and substrate). So before taking that irreversible step, I wanted to do some electrical measurements of the crystal.