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(.using
 [lux "*"
  ["_" test {"+" Test}]
  [abstract
   [monad {"+" do}]]
  [control
   ["[0]" pipe]
   ["[0]" try]]
  [data
   ["[0]" bit ("[1]#[0]" equivalence)]
   [number
    ["f" frac]]
   ["[0]" text ("[1]#[0]" equivalence)
    ["%" format {"+" format}]]]
  [math
   ["r" random]]
  [tool
   [compiler
    ["[0]" synthesis]]]]
 [///
  [common {"+" Runner}]])

(def: (f/=' reference subject)
  (-> Frac Frac Bit)
  (or (f.= reference subject)
      (and (f.not_a_number? reference)
           (f.not_a_number? subject))))

(def: .public (spec run)
  (-> Runner Test)
  (`` ($_ _.and
          (~~ (template [<evaluation_name> <synthesis> <gen> <test>]
                [(do r.monad
                   [expected <gen>]
                   (_.test (%.symbol (symbol <synthesis>))
                           (|> (run <evaluation_name> (<synthesis> expected))
                               (pipe.case
                                 {try.#Success actual}
                                 (<test> expected (as_expected actual))

                                 {try.#Failure _}
                                 false))))]

                ["bit" synthesis.bit  r.bit  bit#=]
                ["i64" synthesis.i64  r.i64  "lux i64 ="]
                ["f64" synthesis.f64  r.frac  f.=']
                ["text" synthesis.text (r.ascii 5) text#=]
                ))
          )))