local function printr(...)
    print(...)
    return ...
end

local collect = {}
local function printr_collect(...)
    table.insert(collect, (...))
    return printr(...)
end

-- used to print what the lua parser (load) is seeing, after cratera has done its thing
loadstring = nil
local realload = load
load = function(target, ...)
    if type(target) == "function" then
        return realload(function() return printr_collect(target()) end, ...)
    else
        return realload(printr_collect(target), ...)
    end
end

local cratera = require "dirtycratera"

-- first test: does it handle lua code properly?
assert(printr(cratera.load(io.lines("dirtycompiler.lua", "*a")())))()

print("-----------------------------------------------------------------------------------------------------------------------")
print(table.concat(collect))

collect = {}

-- second test: does it handle cratera tests properly?
assert(printr(cratera.load(io.lines("tests.cratera", "*a")())))()

print("-----------------------------------------------------------------------------------------------------------------------")
print(table.concat(collect))