Files
neovim/test/functional/lua/highlight_spec.lua
dundargoc 052498ed42 test: improve test conventions
Specifically, functions that are run in the context of the test runner
are put in module `test/testutil.lua` while the functions that are run
in the context of the test session are put in
`test/functional/testnvim.lua`.

Closes https://github.com/neovim/neovim/issues/27004.
2024-04-23 18:17:04 +02:00

69 lines
2.0 KiB
Lua

local t = require('test.testutil')
local n = require('test.functional.testnvim')()
local exec_lua = n.exec_lua
local eq = t.eq
local neq = t.neq
local eval = n.eval
local command = n.command
local clear = n.clear
local api = n.api
describe('vim.highlight.on_yank', function()
before_each(function()
clear()
end)
it('does not show errors even if buffer is wiped before timeout', function()
command('new')
exec_lua([[
vim.highlight.on_yank({timeout = 10, on_macro = true, event = {operator = "y", regtype = "v"}})
vim.cmd('bwipeout!')
]])
vim.uv.sleep(10)
n.feed('<cr>') -- avoid hang if error message exists
eq('', eval('v:errmsg'))
end)
it('does not close timer twice', function()
exec_lua([[
vim.highlight.on_yank({timeout = 10, on_macro = true, event = {operator = "y"}})
vim.uv.sleep(10)
vim.schedule(function()
vim.highlight.on_yank({timeout = 0, on_macro = true, event = {operator = "y"}})
end)
]])
eq('', eval('v:errmsg'))
end)
it('does not show in another window', function()
command('vsplit')
exec_lua([[
vim.api.nvim_buf_set_mark(0,"[",1,1,{})
vim.api.nvim_buf_set_mark(0,"]",1,1,{})
vim.highlight.on_yank({timeout = math.huge, on_macro = true, event = {operator = "y"}})
]])
neq({}, api.nvim_win_get_ns(0))
command('wincmd w')
eq({}, api.nvim_win_get_ns(0))
end)
it('removes old highlight if new one is created before old one times out', function()
command('vnew')
exec_lua([[
vim.api.nvim_buf_set_mark(0,"[",1,1,{})
vim.api.nvim_buf_set_mark(0,"]",1,1,{})
vim.highlight.on_yank({timeout = math.huge, on_macro = true, event = {operator = "y"}})
]])
neq({}, api.nvim_win_get_ns(0))
command('wincmd w')
exec_lua([[
vim.api.nvim_buf_set_mark(0,"[",1,1,{})
vim.api.nvim_buf_set_mark(0,"]",1,1,{})
vim.highlight.on_yank({timeout = math.huge, on_macro = true, event = {operator = "y"}})
]])
command('wincmd w')
eq({}, api.nvim_win_get_ns(0))
end)
end)