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fix(lua): avoid recursive vim.on_key() callback (#30753)

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zeertzjq
2024-10-12 08:07:05 +08:00
committed by GitHub
parent c49030b75a
commit 0e42c81c7f
5 changed files with 55 additions and 0 deletions
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39
test/functional/lua/vim_spec.lua
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@@ -3223,6 +3223,45 @@ describe('lua stdlib', function()
feed('<C-C>')
eq('/', exec_lua([[return _G.ctrl_c_cmdtype]]))
end)
it('callback is not invoked recursively #30752', function()
local screen = Screen.new(60, 10)
screen:attach()
exec_lua([[
vim.on_key(function(key, typed)
vim.api.nvim_echo({
{ 'key_cb\n' },
{ ("KEYCB: key '%s', typed '%s'\n"):format(key, typed) },
}, false, {})
end)
]])
feed('^')
screen:expect([[
|
{1:~ }|*5
{3: }|
key_cb |
KEYCB: key '^', typed '^' |
{6:Press ENTER or type command to continue}^ |
]])
feed('<C-C>')
screen:expect([[
|
{1:~ }|*3
{3: }|
key_cb |
KEYCB: key '^', typed '^' |
key_cb |
KEYCB: key '{18:^C}', typed '{18:^C}' |
{6:Press ENTER or type command to continue}^ |
]])
feed('<C-C>')
screen:expect([[
^ |
{1:~ }|*8
|
]])
end)
end)
describe('vim.wait', function()