github.com/mgoltzsche/ctnr@v0.7.1-alpha/image/builder/dockerfile/testfiles/10-user.test (about)

     1  FROM alpine:3.7
     2  USER root
     3  
     4  # ASSERT CFG /config/User=root
     5  
     6  # TODO: test different users (need to run test as root or use proot)
     7  ## ASSERT RUN [ "$$(id -u)" -eq 0 ] && [ "$$(id -g)" -eq 0 ]