purity test

noun2

1. •
   An informal survey that assesses the participant's supposed degree of innocence in worldly matters, such as sex, drugs, and deceit.

   • […] popular online “purity tests,” which use a series of 500 questions about sexual experience and drug use to establish one's level of “purity.” — 2017
2. •
   A rigid standard on a specific issue by which a politician or other figure is evaluated.

   • To begin, we return to Will: “What started as a critical reading of a children's book became a social justice 'racial equity' purity test full of hypocrisy”. — 2019