Mmap @test length(#= /Users/julia/.julia/scratchspaces/a66863c6-20e8-4ff4-8a62-49f30b1f605e/agent-cache/default-macmini-x64-5.0/build/default-macmini-x64-5-0/julialang/julia-master/julia-c0b3248ed0/share/julia/stdlib/v1.13/Mmap/test/runtests.jl:30 =# @inferred(mmap(file, Matrix{Int8}, (12, 1), 0; shared = false))) == 12