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(*---------------------------------------------------------------------------
Copyright (c) 2015 The bos programmers. All rights reserved.
Distributed under the ISC license, see terms at the end of the file.
---------------------------------------------------------------------------*)
open Rresult
(* {1 Value equality and pretty printing} *)
type 'a eq = 'a -> 'a -> bool
type 'a pp = Format.formatter -> 'a -> unit
(* {1 Pretty printers} *)
val pp_unit : unit pp
val pp_int : int pp
val pp_bool : bool pp
val pp_float : float pp
val pp_char : char pp
val pp_str : string pp
val pp_list : 'a pp -> 'a list pp
val pp_option : 'a pp -> 'a option pp
(* {1 Logging} *)
val log_part : ('a, Format.formatter, unit) format -> 'a
val log : ?header:string -> ('a, Format.formatter, unit) format -> 'a
val log_results : unit -> bool
(* {1 Testing scopes} *)
type test
type suite
val block : (unit -> unit) -> unit
val test : string -> (unit -> unit) -> test
val suite : string -> test list -> suite
val run : suite list -> unit
(* {1 Passing and failing tests} *)
val pass : unit -> unit
val fail : ('a, Format.formatter, unit, unit) format4 -> 'a
(* {1 Checking values} *)
val eq : eq:'a eq -> pp:'a pp -> 'a -> 'a -> unit
val eq_char : char -> char -> unit
val eq_str : string -> string -> unit
val eq_bool : bool -> bool -> unit
val eq_int : int -> int -> unit
val eq_int32 : int32 -> int32 -> unit
val eq_int64 : int64 -> int64 -> unit
val eq_float : float -> float -> unit
val eq_nan : float -> unit
val eq_option : eq:'a eq -> pp:'a pp -> 'a option -> 'a option -> unit
val eq_some : 'a option -> unit
val eq_none : pp:'a pp -> 'a option -> unit
val eq_list : eq:'a eq -> pp:'a pp -> 'a list -> 'a list -> unit
val eq_result : eq_ok:'a eq -> pp_ok:'a pp -> eq_error:'b eq ->
pp_error:'b pp -> ('a, 'b) result -> ('a, 'b) result -> unit
val eq_result_msg : eq_ok:'a eq -> pp_ok:'a pp ->
('a, [`Msg of string]) result -> ('a, [`Msg of string]) result -> unit
val eq_ok : eq:'a eq -> pp:'a pp -> ('a, 'b) result -> 'a -> unit
(* {1 Tracing and checking function applications} *)
type app (* holds information about the application *)
val ( $ ) : 'a -> (app -> 'a -> 'b) -> 'b
val ( @-> ) : 'a pp -> (app -> 'b -> 'c) -> app -> ('a -> 'b) -> 'a -> 'c
val ret : 'a pp -> app -> 'a -> 'a
val ret_eq : eq:'a eq -> 'a pp -> 'a -> app -> 'a -> 'a
val ret_some : 'a pp -> app -> 'a option -> 'a option
val ret_none : 'a pp -> app -> 'a option -> 'a option
val ret_get_option : 'a pp -> app -> 'a option -> 'a
val app_invalid : pp:'b pp -> ('a -> 'b) -> 'a -> unit
val app_exn : pp:'b pp -> exn -> ('a -> 'b) -> 'a -> unit
val app_raises : pp:'b pp -> ('a -> 'b) -> 'a -> unit
(*---------------------------------------------------------------------------
Copyright (c) 2015 The bos programmers
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
---------------------------------------------------------------------------*)
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