# This file is a part of Julia. License is MIT: https://julialang.org/license @testset "invalid utf8" begin let io = IOBuffer() show(io, UnicodeError(Base.UTF_ERR_SHORT, 1, 10)) check = "UnicodeError: invalid UTF-8 sequence starting at index 1 (0xa missing one or more continuation bytes)" @test String(take!(io)) == check end end