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Module Eio_mock.FlowSource

Mock Eio.Flow sources and sinks.

type copy_method = [
  1. | `Read_into
    (*

    Use the source's read_into method (the default).

    *)
  2. | `Read_source_buffer
    (*

    Use the Eio.Flow.Read_source_buffer optimisation.

    *)
]
type ty = [ `Generic | `Mock ] Eio.Net.stream_socket_ty
val make : ?pp:string Fmt.t -> string -> Eio_mock.Flow.t

make label is a mock Eio flow. It can be used as a source, sink, or two-way flow.

  • parameter pp

    Printer to use to display the data.

val on_read : Eio_mock.Flow.t -> string Eio_mock.Handler.actions -> unit

on_read t actions configures the values to return from the mock's read function.

val on_copy_bytes : Eio_mock.Flow.t -> int Eio_mock.Handler.actions -> unit

on_copy_bytes t actions configures the number of bytes to copy in each iteration.

val set_copy_method : Eio_mock.Flow.t -> Eio_mock.Flow.copy_method -> unit

set_copy_method t m configures t to use the given method to read from a source during a copy operation.