ppx_expect

Cram like framework for OCaml
Library expect_test_collector
Parameter #1 Expect_test_collector . Make . Config
module IO : sig ... end

IO monad

val flush : unit -> unit IO.t

Flush whatever need to be to get pending output out on file descriptor 0.

val run : ( unit -> unit IO.t ) -> unit

Run an IO operation until completion

val flushed : unit -> bool

Synchronous check that there is no pending output on file description 0. With async, there is no guarantee that on the rhs of a IO.bind (flush ()) ... the output is completely flushed, that's why we need this.

val upon_unreleasable_issue : Expect_test_config.Upon_unreleasable_issue.t

upon_unreleasable_issue specifies how to deal with output that should not be released even if it is accepted (e.g. backtraces). The default is `CR.