test: remove helpers.sleep()

test/functional/api/buffer_updates_spec.lua

@@ -6,7 +6,7 @@ local buffer, command, eval, nvim, next_msg =
   helpers.buffer, helpers.command, helpers.eval, helpers.nvim, helpers.next_msg
 local nvim_prog = helpers.nvim_prog
 local pcall_err = helpers.pcall_err
-local sleep = helpers.sleep
+local sleep = vim.uv.sleep
 local write_file = helpers.write_file
 
 local origlines = {

test/functional/api/keymap_spec.lua

@@ -14,7 +14,7 @@ local source = helpers.source
 local pcall_err = helpers.pcall_err
 
 local shallowcopy = helpers.shallowcopy
-local sleep = helpers.sleep
+local sleep = vim.uv.sleep
 
 local sid_api_client = -9
 local sid_lua = -8

test/functional/autocmd/cursorhold_spec.lua

@@ -5,7 +5,7 @@ local eq = helpers.eq
 local feed = helpers.feed
 local retry = helpers.retry
 local exec = helpers.source
-local sleep = helpers.sleep
+local sleep = vim.uv.sleep
 local meths = helpers.meths
 
 before_each(clear)

test/functional/core/channels_spec.lua

@@ -2,7 +2,7 @@ local helpers = require('test.functional.helpers')(after_each)
 local clear, eq, eval, next_msg, ok, source =
   helpers.clear, helpers.eq, helpers.eval, helpers.next_msg, helpers.ok, helpers.source
 local command, funcs, meths = helpers.command, helpers.funcs, helpers.meths
-local sleep = helpers.sleep
+local sleep = vim.uv.sleep
 local spawn, nvim_argv = helpers.spawn, helpers.nvim_argv
 local set_session = helpers.set_session
 local nvim_prog = helpers.nvim_prog

test/functional/core/fileio_spec.lua

@@ -17,7 +17,7 @@ local rmdir = helpers.rmdir
 local matches = helpers.matches
 local meths = helpers.meths
 local mkdir = helpers.mkdir
-local sleep = helpers.sleep
+local sleep = vim.uv.sleep
 local read_file = helpers.read_file
 local trim = vim.trim
 local currentdir = helpers.funcs.getcwd
@@ -295,7 +295,6 @@ describe('fileio', function()
     local future_time = cur_unix_time + 999999
     -- Set the file's access/update time to be
     -- greater than the time at which it was created.
-    local uv = require('luv')
     uv.fs_utime('Xtest-overwrite-forced', future_time, future_time)
     -- use async feed_command because nvim basically hangs on the prompt
     feed_command('w')

test/functional/core/job_spec.lua

@@ -1177,7 +1177,7 @@ describe('jobs', function()
       -- Have to wait so that the SIGHUP can be processed by tty-test on time.
       -- Can't wait for the next message in case this test fails, if it fails
       -- there won't be any more messages, and the test would hang.
-      helpers.sleep(100)
+      vim.uv.sleep(100)
       local err = exc_exec('call jobpid(j)')
       eq('Vim(call):E900: Invalid channel id', err)
 

test/functional/core/startup_spec.lua

@@ -22,7 +22,7 @@ local nvim_set = helpers.nvim_set
 local read_file = helpers.read_file
 local retry = helpers.retry
 local rmdir = helpers.rmdir
-local sleep = helpers.sleep
+local sleep = vim.uv.sleep
 local startswith = vim.startswith
 local write_file = helpers.write_file
 local meths = helpers.meths

test/functional/editor/K_spec.lua

@@ -36,7 +36,7 @@ describe('K', function()
     end)
     eq({ 'fnord' }, eval("readfile('" .. test_file .. "')"))
     -- Confirm that Neovim is still in terminal mode after K is pressed (#16692).
-    helpers.sleep(500)
+    vim.uv.sleep(500)
     eq('t', eval('mode()'))
     feed('<space>') -- Any key, not just <space>, can be used here to escape.
     eq('n', eval('mode()'))
@@ -50,7 +50,7 @@ describe('K', function()
     -- Confirm that an arbitrary keypress doesn't escape (i.e., the process is
     -- still running). If the process were no longer running, an arbitrary
     -- keypress would escape.
-    helpers.sleep(500)
+    vim.uv.sleep(500)
     feed('<space>')
     eq('t', eval('mode()'))
     -- Confirm that <esc> kills the buffer for the running command.

test/functional/editor/completion_spec.lua

@@ -691,7 +691,7 @@ describe('completion', function()
     ]])
     -- Works for unindenting too.
     feed('ounin<C-X><C-N>')
-    helpers.poke_eventloop()
+    poke_eventloop()
     feed('<BS>d')
     screen:expect([[
       inc uninc indent unindent                                   |
@@ -1067,7 +1067,7 @@ describe('completion', function()
       {3:-- }{4:match 1 of 3}                 |
     ]])
     command([[call timer_start(100, { -> execute('stopinsert') })]])
-    helpers.sleep(200)
+    vim.uv.sleep(200)
     feed('k') -- cursor should move up in Normal mode
     screen:expect([[
       hello                           |

test/functional/editor/ctrl_c_spec.lua

@@ -3,7 +3,7 @@ local Screen = require('test.functional.ui.screen')
 local clear, feed, source = helpers.clear, helpers.feed, helpers.source
 local command = helpers.command
 local poke_eventloop = helpers.poke_eventloop
-local sleep = helpers.sleep
+local sleep = vim.uv.sleep
 
 describe('CTRL-C (mapped)', function()
   local screen

test/functional/ex_cmds/mksession_spec.lua

@@ -10,7 +10,7 @@ local funcs = helpers.funcs
 local matches = helpers.matches
 local pesc = vim.pesc
 local rmdir = helpers.rmdir
-local sleep = helpers.sleep
+local sleep = vim.uv.sleep
 local meths = helpers.meths
 local skip = helpers.skip
 local is_os = helpers.is_os

test/functional/helpers.lua

@@ -12,7 +12,7 @@ local dedent = global_helpers.dedent
 local eq = global_helpers.eq
 local is_os = global_helpers.is_os
 local ok = global_helpers.ok
-local sleep = global_helpers.sleep
+local sleep = uv.sleep
 local fail = global_helpers.fail
 
 local module = {}

test/functional/legacy/edit_spec.lua

@@ -4,7 +4,7 @@ local clear = helpers.clear
 local command = helpers.command
 local expect = helpers.expect
 local feed = helpers.feed
-local sleep = helpers.sleep
+local sleep = vim.uv.sleep
 
 before_each(clear)
 

test/functional/legacy/mapping_spec.lua

@@ -4,7 +4,7 @@ local helpers = require('test.functional.helpers')(after_each)
 local clear, feed, insert = helpers.clear, helpers.feed, helpers.insert
 local expect, poke_eventloop = helpers.expect, helpers.poke_eventloop
 local command, eq, eval, meths = helpers.command, helpers.eq, helpers.eval, helpers.meths
-local sleep = helpers.sleep
+local sleep = vim.uv.sleep
 
 describe('mapping', function()
   before_each(clear)

test/functional/lua/highlight_spec.lua

@@ -16,7 +16,7 @@ describe('vim.highlight.on_yank', function()
       vim.highlight.on_yank({timeout = 10, on_macro = true, event = {operator = "y", regtype = "v"}})
       vim.cmd('bwipeout!')
     ]])
-    helpers.sleep(10)
+    vim.uv.sleep(10)
     helpers.feed('<cr>') -- avoid hang if error message exists
     eq('', eval('v:errmsg'))
   end)

test/functional/lua/loader_spec.lua

@@ -30,7 +30,7 @@ describe('vim.loader', function()
     )
 
     -- fs latency
-    helpers.sleep(10)
+    vim.uv.sleep(10)
 
     eq(
       2,

test/functional/lua/loop_spec.lua

@@ -4,7 +4,7 @@ local Screen = require('test.functional.ui.screen')
 local funcs = helpers.funcs
 local meths = helpers.meths
 local clear = helpers.clear
-local sleep = helpers.sleep
+local sleep = vim.uv.sleep
 local feed = helpers.feed
 local eq = helpers.eq
 local eval = helpers.eval

test/functional/lua/snippet_spec.lua

@@ -7,7 +7,7 @@ local exec_lua = helpers.exec_lua
 local feed = helpers.feed
 local matches = helpers.matches
 local pcall_err = helpers.pcall_err
-local sleep = helpers.sleep
+local sleep = vim.uv.sleep
 
 describe('vim.snippet', function()
   before_each(function()

test/functional/terminal/buffer_spec.lua

@@ -15,7 +15,7 @@ local command = helpers.command
 local exc_exec = helpers.exc_exec
 local matches = helpers.matches
 local exec_lua = helpers.exec_lua
-local sleep = helpers.sleep
+local sleep = vim.uv.sleep
 local funcs = helpers.funcs
 local is_os = helpers.is_os
 local skip = helpers.skip

test/functional/terminal/window_split_tab_spec.lua

@@ -8,7 +8,7 @@ local command = helpers.command
 local eq = helpers.eq
 local eval = helpers.eval
 local meths = helpers.meths
-local sleep = helpers.sleep
+local sleep = vim.uv.sleep
 local retry = helpers.retry
 local is_os = helpers.is_os
 

test/functional/ui/decorations_spec.lua

@@ -1706,7 +1706,7 @@ describe('extmark decorations', function()
     ]]
 
     for _ = 1, 3 do
-      helpers.sleep(10)
+      vim.uv.sleep(10)
       feed 'j'
     end
 

test/functional/ui/inccommand_spec.lua

@@ -15,7 +15,7 @@ local retry = helpers.retry
 local source = helpers.source
 local poke_eventloop = helpers.poke_eventloop
 local nvim = helpers.nvim
-local sleep = helpers.sleep
+local sleep = vim.uv.sleep
 local testprg = helpers.testprg
 local assert_alive = helpers.assert_alive
 

test/functional/ui/input_spec.lua

@@ -154,7 +154,7 @@ describe('input split utf sequences', function()
   it('ok', function()
     local str = '►'
     feed('i' .. str:sub(1, 1))
-    helpers.sleep(10)
+    vim.uv.sleep(10)
     feed(str:sub(2, 3))
     expect('►')
   end)
@@ -163,7 +163,7 @@ describe('input split utf sequences', function()
     command('inoremap ► E296BA')
     local str = '►'
     feed('i' .. str:sub(1, 1))
-    helpers.sleep(10)
+    vim.uv.sleep(10)
     feed(str:sub(2, 3))
     expect('E296BA')
   end)

test/functional/ui/popupmenu_spec.lua

@@ -1650,7 +1650,7 @@ describe('builtin popupmenu', function()
 
         -- test nvim_complete_set_info
         feed('<C-N><C-N>')
-        helpers.sleep(10)
+        vim.uv.sleep(10)
         if multigrid then
           screen:expect {
             grid = [[

test/functional/ui/statusline_spec.lua

@@ -10,7 +10,7 @@ local meths = helpers.meths
 local exec = helpers.exec
 local exec_lua = helpers.exec_lua
 local eval = helpers.eval
-local sleep = helpers.sleep
+local sleep = vim.uv.sleep
 
 local mousemodels = { 'extend', 'popup', 'popup_setpos' }
 

test/functional/vimscript/eval_spec.lua

@@ -23,7 +23,7 @@ local eval = helpers.eval
 local command = helpers.command
 local write_file = helpers.write_file
 local meths = helpers.meths
-local sleep = helpers.sleep
+local sleep = vim.uv.sleep
 local matches = helpers.matches
 local pcall_err = helpers.pcall_err
 local assert_alive = helpers.assert_alive

test/helpers.lua

@@ -1,17 +1,19 @@
 local luaassert = require('luassert')
 local busted = require('busted')
-local luv = require('luv')
+local uv = vim.uv
 local Paths = require('test.cmakeconfig.paths')
 
 luaassert:set_parameter('TableFormatLevel', 100)
 
 local quote_me = '[^.%w%+%-%@%_%/]' -- complement (needn't quote)
+
+--- @param str string
+--- @return string
 local function shell_quote(str)
   if string.find(str, quote_me) or str == '' then
     return '"' .. str:gsub('[$%%"\\]', '\\%0') .. '"'
-  else
-    return str
   end
+  return str
 end
 
 --- @class test.helpers
@@ -23,7 +25,7 @@ local module = {
 --- @return string
 local function relpath(p)
   p = vim.fs.normalize(p)
-  local cwd = luv.cwd()
+  local cwd = uv.cwd()
   return p:gsub('^' .. cwd)
 end
 
@@ -33,7 +35,7 @@ function module.isdir(path)
   if not path then
     return false
   end
-  local stat = luv.fs_stat(path)
+  local stat = uv.fs_stat(path)
   if not stat then
     return false
   end
@@ -46,7 +48,7 @@ function module.isfile(path)
   if not path then
     return false
   end
-  local stat = luv.fs_stat(path)
+  local stat = uv.fs_stat(path)
   if not stat then
     return false
   end
@@ -73,11 +75,6 @@ function module.popen_r(...)
   return io.popen(module.argss_to_cmd(...), 'r')
 end
 
--- sleeps the test runner (_not_ the nvim instance)
-function module.sleep(ms)
-  luv.sleep(ms)
-end
-
 -- Calls fn() until it succeeds, up to `max` times or until `max_ms`
 -- milliseconds have passed.
 function module.retry(max, max_ms, fn)
@@ -85,18 +82,18 @@ function module.retry(max, max_ms, fn)
   luaassert(max_ms == nil or max_ms > 0)
   local tries = 1
   local timeout = (max_ms and max_ms or 10000)
-  local start_time = luv.now()
+  local start_time = uv.now()
   while true do
     local status, result = pcall(fn)
     if status then
       return result
     end
-    luv.update_time() -- Update cached value of luv.now() (libuv: uv_now()).
-    if (max and tries >= max) or (luv.now() - start_time > timeout) then
+    uv.update_time() -- Update cached value of luv.now() (libuv: uv_now()).
+    if (max and tries >= max) or (uv.now() - start_time > timeout) then
       busted.fail(string.format('retry() attempts: %d\n%s', tries, tostring(result)), 2)
     end
     tries = tries + 1
-    luv.sleep(20) -- Avoid hot loop...
+    uv.sleep(20) -- Avoid hot loop...
   end
 end
 
@@ -289,7 +286,7 @@ function module.glob(initial_path, re, exc_re)
       local full_path = cur_path .. '/' .. e
       local checked_path = full_path:sub(#initial_path + 1)
       if (not is_excluded(checked_path)) and e:sub(1, 1) ~= '.' then
-        local stat = luv.fs_stat(full_path)
+        local stat = uv.fs_stat(full_path)
         if stat then
           local check_key = stat.dev .. ':' .. tostring(stat.ino)
           if not checked_files[check_key] then
@@ -356,7 +353,7 @@ function module.check_logs()
 end
 
 function module.sysname()
-  local platform = luv.os_uname()
+  local platform = uv.os_uname()
   if platform and platform.sysname then
     return platform.sysname:lower()
   end
@@ -376,7 +373,7 @@ function module.is_os(s)
 end
 
 function module.is_arch(s)
-  local machine = luv.os_uname().machine
+  local machine = uv.os_uname().machine
   if s == 'arm64' or s == 'aarch64' then
     return machine == 'arm64' or machine == 'aarch64'
   end
@@ -948,9 +945,11 @@ function module.read_nvim_log(logfile, ci_rename)
   return log
 end
 
+--- @param path string
+--- @return string
 function module.mkdir(path)
   -- 493 is 0755 in decimal
-  return luv.fs_mkdir(path, 493)
+  return uv.fs_mkdir(path, 493)
 end
 
 module = vim.tbl_extend('error', module, Paths, require('test.deprecated'))

test/unit/undo_spec.lua

@@ -1,8 +1,8 @@
 local helpers = require('test.unit.helpers')(after_each)
 local itp = helpers.gen_itp(it)
-local luv = require('luv')
+local uv = vim.uv
 local child_call_once = helpers.child_call_once
-local sleep = helpers.sleep
+local sleep = uv.sleep
 
 local ffi = helpers.ffi
 local cimport = helpers.cimport
@@ -42,13 +42,13 @@ end)
 describe('u_write_undo', function()
   setup(function()
     mkdir('unit-test-directory')
-    luv.chdir('unit-test-directory')
-    options.p_udir = to_cstr(luv.cwd()) -- set p_udir to be the test dir
+    uv.chdir('unit-test-directory')
+    options.p_udir = to_cstr(uv.cwd()) -- set p_udir to be the test dir
   end)
 
   teardown(function()
-    luv.chdir('..')
-    local success, err = luv.fs_rmdir('unit-test-directory')
+    uv.chdir('..')
+    local success, err = uv.fs_rmdir('unit-test-directory')
     if not success then
       print(err) -- inform tester if directory fails to delete
     end
@@ -99,7 +99,7 @@ describe('u_write_undo', function()
     local test_permission_file = io.open(test_file_name, 'w')
     test_permission_file:write('testing permissions')
     test_permission_file:close()
-    local test_permissions = luv.fs_stat(test_file_name).mode
+    local test_permissions = uv.fs_stat(test_file_name).mode
 
     -- Create vim buffer
     local c_file = to_cstr(test_file_name)
@@ -112,7 +112,7 @@ describe('u_write_undo', function()
     local undo_file_name = ffi.string(undo.u_get_undo_file_name(file_buffer.b_ffname, false))
 
     -- Find out the permissions of the new file
-    local permissions = luv.fs_stat(undo_file_name).mode
+    local permissions = uv.fs_stat(undo_file_name).mode
     eq(test_permissions, permissions)
 
     -- delete the file now that we're done with it.
@@ -137,7 +137,7 @@ describe('u_write_undo', function()
     u_write_undo(undo_file_name, false, file_buffer, buffer_hash)
 
     -- Find out the permissions of the new file
-    local permissions = luv.fs_stat(undo_file_name).mode
+    local permissions = uv.fs_stat(undo_file_name).mode
     eq(correct_permissions, permissions)
 
     -- delete the file now that we're done with it.
@@ -169,13 +169,13 @@ describe('u_write_undo', function()
     u_write_undo(nil, false, file_buffer, buffer_hash)
     local correct_name = ffi.string(undo.u_get_undo_file_name(file_buffer.b_ffname, false))
 
-    local file_last_modified = luv.fs_stat(correct_name).mtime.sec
+    local file_last_modified = uv.fs_stat(correct_name).mtime.sec
 
     sleep(1000) -- Ensure difference in timestamps.
     file_buffer.b_u_numhead = 1 -- Mark it as if there are changes
     u_write_undo(nil, false, file_buffer, buffer_hash)
 
-    local file_last_modified_2 = luv.fs_stat(correct_name).mtime.sec
+    local file_last_modified_2 = uv.fs_stat(correct_name).mtime.sec
 
     -- print(file_last_modified, file_last_modified_2)
     neq(file_last_modified, file_last_modified_2)