package ppx_expect

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in-package search v0.2.0

ppx_expect.collector
- Expect_test_collector
  - Current_file
  - Make
    
    Config
    
    IO
    
    Instance
  - Test_outcome
ppx_expect.common
- Expect_test_common
  - Expectation
    
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ppx_expect.config
- Expect_test_config
  - IO
  - S
    
    IO
ppx_expect.evaluator
- Ppx_expect_evaluator
ppx_expect.matcher
- Expect_test_matcher
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    Test_correction
    
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  - Std
ppx_expect.payload
- Ppx_expect_payload

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Configuration for running expect tests

To configure expect_test, add the following at the top of your .ml file, or in some import.ml:

module Expect_test_config = struct
  include Expect_test_config
  let pre_redirect_hook () = ...
end

Note that since all expect test are also inline tests, the inline test configuration also applies to all expect test.

module type S = sig ... end

include S with type 'a IO.t = 'a

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.