Source file test_keymap.ml
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open Core
open Async
open Vcaml
open Vcaml_test_helpers
let clear_mappings ~(here : [%call_pos]) client =
let%bind.Deferred.Or_error () = Command.exec ~here client ~bang:true "mapclear" in
[ "mapclear"; "vmapclear"; "lmapclear"; "tmapclear" ]
|> Deferred.Or_error.List.iter ~how:`Parallel ~f:(Command.exec ~here client)
;;
let%expect_test "Test keymaps" =
let test ~client mode =
let open Deferred.Or_error.Let_syntax in
let%bind () = clear_mappings client in
let%bind () =
Keymap.set
client
~lhs:"a"
~rhs:(Viml "a")
~mode
~scope:`Global
~description:"Test description"
()
in
let%bind () =
Keymap.set
client
~lhs:"b"
~rhs:(Viml "a")
~mode
~scope:`Global
~recursive:true
~silent:true
()
in
let%bind () =
Keymap.set
client
~lhs:"c"
~rhs:(Viml "c")
~mode
~scope:(`Buffer_local Current)
~nowait:true
()
in
let%bind global_keymaps = Keymap.get client ~scope:`Global ~mode in
let%map local_keymaps = Keymap.get client ~scope:(`Buffer_local Current) ~mode in
let keymaps = global_keymaps @ local_keymaps in
print_s [%message "Test" (mode : Keymap.Mode.t) (keymaps : Keymap.t list)]
in
let%bind () =
with_client (fun client ->
Deferred.Or_error.List.iter ~how:`Sequential Keymap.Mode.all ~f:(test ~client))
in
[%expect
{|
(Test (mode Normal)
(keymaps
(((lhs a) (mode Normal) (scope Global) (description "Test description")
(rhs a) (nowait false) (silent false) (recursive false) (script_id -9))
((lhs b) (mode Normal) (scope Global) (rhs a) (nowait false) (silent true)
(recursive true) (script_id -9))
((lhs c) (mode Normal) (scope (Buffer_local 1)) (rhs c) (nowait true)
(silent false) (recursive false) (script_id -9)))))
(Test (mode Operator_pending)
(keymaps
(((lhs a) (mode Operator_pending) (scope Global)
(description "Test description") (rhs a) (nowait false) (silent false)
(recursive false) (script_id -9))
((lhs b) (mode Operator_pending) (scope Global) (rhs a) (nowait false)
(silent true) (recursive true) (script_id -9))
((lhs c) (mode Operator_pending) (scope (Buffer_local 1)) (rhs c)
(nowait true) (silent false) (recursive false) (script_id -9)))))
(Test (mode Insert)
(keymaps
(((lhs a) (mode Insert) (scope Global) (description "Test description")
(rhs a) (nowait false) (silent false) (recursive false) (script_id -9))
((lhs b) (mode Insert) (scope Global) (rhs a) (nowait false) (silent true)
(recursive true) (script_id -9))
((lhs c) (mode Insert) (scope (Buffer_local 1)) (rhs c) (nowait true)
(silent false) (recursive false) (script_id -9)))))
(Test (mode Cmd_line)
(keymaps
(((lhs a) (mode Cmd_line) (scope Global) (description "Test description")
(rhs a) (nowait false) (silent false) (recursive false) (script_id -9))
((lhs b) (mode Cmd_line) (scope Global) (rhs a) (nowait false)
(silent true) (recursive true) (script_id -9))
((lhs c) (mode Cmd_line) (scope (Buffer_local 1)) (rhs c) (nowait true)
(silent false) (recursive false) (script_id -9)))))
(Test (mode Select)
(keymaps
(((lhs a) (mode Select) (scope Global) (description "Test description")
(rhs a) (nowait false) (silent false) (recursive false) (script_id -9))
((lhs b) (mode Select) (scope Global) (rhs a) (nowait false) (silent true)
(recursive true) (script_id -9))
((lhs c) (mode Select) (scope (Buffer_local 1)) (rhs c) (nowait true)
(silent false) (recursive false) (script_id -9)))))
(Test (mode Visual)
(keymaps
(((lhs a) (mode Visual) (scope Global) (description "Test description")
(rhs a) (nowait false) (silent false) (recursive false) (script_id -9))
((lhs b) (mode Visual) (scope Global) (rhs a) (nowait false) (silent true)
(recursive true) (script_id -9))
((lhs c) (mode Visual) (scope (Buffer_local 1)) (rhs c) (nowait true)
(silent false) (recursive false) (script_id -9)))))
(Test (mode Terminal)
(keymaps
(((lhs a) (mode Terminal) (scope Global) (description "Test description")
(rhs a) (nowait false) (silent false) (recursive false) (script_id -9))
((lhs b) (mode Terminal) (scope Global) (rhs a) (nowait false)
(silent true) (recursive true) (script_id -9))
((lhs c) (mode Terminal) (scope (Buffer_local 1)) (rhs c) (nowait true)
(silent false) (recursive false) (script_id -9)))))
(Test (mode Visual_and_select)
(keymaps
(((lhs a) (mode Visual_and_select) (scope Global)
(description "Test description") (rhs a) (nowait false) (silent false)
(recursive false) (script_id -9))
((lhs b) (mode Visual_and_select) (scope Global) (rhs a) (nowait false)
(silent true) (recursive true) (script_id -9))
((lhs c) (mode Visual_and_select) (scope (Buffer_local 1)) (rhs c)
(nowait true) (silent false) (recursive false) (script_id -9)))))
(Test (mode Normal_and_visual_and_operator_pending)
(keymaps
(((lhs a) (mode Normal_and_visual_and_operator_pending) (scope Global)
(description "Test description") (rhs a) (nowait false) (silent false)
(recursive false) (script_id -9))
((lhs b) (mode Normal_and_visual_and_operator_pending) (scope Global)
(rhs a) (nowait false) (silent true) (recursive true) (script_id -9))
((lhs c) (mode Normal_and_visual_and_operator_pending)
(scope (Buffer_local 1)) (rhs c) (nowait true) (silent false)
(recursive false) (script_id -9)))))
(Test (mode Insert_and_command_line)
(keymaps
(((lhs a) (mode Insert_and_command_line) (scope Global)
(description "Test description") (rhs a) (nowait false) (silent false)
(recursive false) (script_id -9))
((lhs b) (mode Insert_and_command_line) (scope Global) (rhs a)
(nowait false) (silent true) (recursive true) (script_id -9))
((lhs c) (mode Insert_and_command_line) (scope (Buffer_local 1)) (rhs c)
(nowait true) (silent false) (recursive false) (script_id -9)))))
(Test (mode Language)
(keymaps
(((lhs a) (mode Language) (scope Global) (description "Test description")
(rhs a) (nowait false) (silent false) (recursive false) (script_id -9))
((lhs b) (mode Language) (scope Global) (rhs a) (nowait false)
(silent true) (recursive true) (script_id -9))
((lhs c) (mode Language) (scope (Buffer_local 1)) (rhs c) (nowait true)
(silent false) (recursive false) (script_id -9)))))
|}];
return ()
;;
let%expect_test "Test unsetting keymap in specific mode" =
let%bind () =
with_client (fun client ->
let open Deferred.Or_error.Let_syntax in
let%bind () = clear_mappings client in
let%bind () =
Keymap.set
client
~lhs:"a"
~rhs:(Viml "a")
~mode:Normal_and_visual_and_operator_pending
~scope:`Global
()
in
let%bind () = Keymap.unset client ~lhs:"a" ~mode:Visual ~scope:`Global in
let%bind () = Keymap.unset client ~lhs:"a" ~mode:Normal ~scope:`Global in
let%map keymaps =
Keymap.get client ~scope:`Global ~mode:Normal_and_visual_and_operator_pending
in
print_s [%message "Remaining keymaps" (keymaps : Keymap.t list)])
in
[%expect
{|
("Remaining keymaps"
(keymaps
(((lhs a) (mode Operator_pending) (scope Global) (rhs a) (nowait false)
(silent false) (recursive false) (script_id -9))
((lhs a) (mode Select) (scope Global) (rhs a) (nowait false)
(silent false) (recursive false) (script_id -9)))))
|}];
return ()
;;
let%expect_test "Test replacing keycodes in an expr mapping" =
with_ui_client (fun client ui ->
let open Deferred.Or_error.Let_syntax in
let%bind () = clear_mappings client in
let%bind () =
Nvim.exec_viml
client
{| function! SayHi()
return ":echo 'Hi'<CR>"
endfunction |}
in
let test ~replace_keycodes =
let%bind () =
Keymap.set_expr
client
~lhs:"X"
~rhs:(Viml "SayHi()")
~replace_keycodes
~mode:Normal
~scope:`Global
()
in
let%bind keymaps = Keymap.get client ~scope:`Global ~mode:Normal in
print_s [%sexp (keymaps : Keymap.t list)];
let%bind () = Nvim.feedkeys client (`Raw "X") ~mode:"t" in
get_screen_contents ui >>| print_endline
in
let%bind () = test ~replace_keycodes:true in
[%expect
{|
(((lhs X) (mode Normal) (scope Global) (rhs "SayHi()")
(expr (Replace_keycodes true)) (nowait false) (silent false)
(recursive false) (script_id -9)))
╭────────────────────────────────────────────────────────────────────────────────╮
│ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│[No Name] 0,0-1 All│
│Hi │
╰────────────────────────────────────────────────────────────────────────────────╯
|}];
let%bind () = test ~replace_keycodes:false in
[%expect
{|
(((lhs X) (mode Normal) (scope Global) (rhs "SayHi()")
(expr (Replace_keycodes false)) (nowait false) (silent false)
(recursive false) (script_id -9)))
╭────────────────────────────────────────────────────────────────────────────────╮
│ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│~ │
│[No Name] 0,0-1 All│
│:echo 'Hi'<CR> │
╰────────────────────────────────────────────────────────────────────────────────╯
|}];
return ())
;;