mirror of
https://github.com/neovim/neovim.git
synced 2024-12-25 21:55:17 -07:00
55e4301036
This patch replaces fswatch with inotifywait from inotify-toools: https://github.com/inotify-tools/inotify-tools fswatch takes ~1min to set up recursively for the Samba source code directory. inotifywait needs less than a second to do the same thing. https://github.com/emcrisostomo/fswatch/issues/321 Also it fswatch seems to be unmaintained in the meantime. Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
131 lines
3.4 KiB
Lua
131 lines
3.4 KiB
Lua
local t = require('test.testutil')
|
|
local n = require('test.functional.testnvim')()
|
|
|
|
local eq = t.eq
|
|
local exec_lua = n.exec_lua
|
|
local clear = n.clear
|
|
local is_ci = t.is_ci
|
|
local is_os = t.is_os
|
|
local skip = t.skip
|
|
|
|
-- Create a file via a rename to avoid multiple
|
|
-- events which can happen with some backends on some platforms
|
|
local function touch(path)
|
|
local tmp = t.tmpname()
|
|
io.open(tmp, 'w'):close()
|
|
assert(vim.uv.fs_rename(tmp, path))
|
|
end
|
|
|
|
describe('vim._watch', function()
|
|
before_each(function()
|
|
clear()
|
|
end)
|
|
|
|
local function run(watchfunc)
|
|
it('detects file changes (watchfunc=' .. watchfunc .. '())', function()
|
|
if watchfunc == 'inotify' then
|
|
skip(is_os('win'), 'not supported on windows')
|
|
skip(is_os('mac'), 'flaky test on mac')
|
|
skip(
|
|
not is_ci() and n.fn.executable('inotifywait') == 0,
|
|
'inotify-tools not installed and not on CI'
|
|
)
|
|
end
|
|
|
|
if watchfunc == 'watch' then
|
|
skip(is_os('mac'), 'flaky test on mac')
|
|
skip(is_os('bsd'), 'Stopped working on bsd after 3ca967387c49c754561c3b11a574797504d40f38')
|
|
else
|
|
skip(
|
|
is_os('bsd'),
|
|
'kqueue only reports events on watched folder itself, not contained files #26110'
|
|
)
|
|
end
|
|
|
|
local root_dir = vim.uv.fs_mkdtemp(vim.fs.dirname(t.tmpname()) .. '/nvim_XXXXXXXXXX')
|
|
|
|
local expected_events = 0
|
|
|
|
local function wait_for_event()
|
|
expected_events = expected_events + 1
|
|
exec_lua(
|
|
[[
|
|
local expected_events = ...
|
|
assert(
|
|
vim.wait(3000, function()
|
|
return #_G.events == expected_events
|
|
end),
|
|
string.format(
|
|
'Timed out waiting for expected event no. %d. Current events seen so far: %s',
|
|
expected_events,
|
|
vim.inspect(events)
|
|
)
|
|
)
|
|
]],
|
|
expected_events
|
|
)
|
|
end
|
|
|
|
local unwatched_path = root_dir .. '/file.unwatched'
|
|
local watched_path = root_dir .. '/file'
|
|
|
|
exec_lua(
|
|
[[
|
|
local root_dir, watchfunc = ...
|
|
|
|
_G.events = {}
|
|
|
|
_G.stop_watch = vim._watch[watchfunc](root_dir, {
|
|
debounce = 100,
|
|
include_pattern = vim.lpeg.P(root_dir) * vim.lpeg.P("/file") ^ -1,
|
|
exclude_pattern = vim.lpeg.P(root_dir .. '/file.unwatched'),
|
|
}, function(path, change_type)
|
|
table.insert(_G.events, { path = path, change_type = change_type })
|
|
end)
|
|
]],
|
|
root_dir,
|
|
watchfunc
|
|
)
|
|
|
|
if watchfunc ~= 'watch' then
|
|
vim.uv.sleep(200)
|
|
end
|
|
|
|
touch(watched_path)
|
|
touch(unwatched_path)
|
|
|
|
wait_for_event()
|
|
|
|
os.remove(watched_path)
|
|
os.remove(unwatched_path)
|
|
|
|
wait_for_event()
|
|
|
|
exec_lua [[_G.stop_watch()]]
|
|
|
|
-- No events should come through anymore
|
|
|
|
vim.uv.sleep(100)
|
|
touch(watched_path)
|
|
vim.uv.sleep(100)
|
|
os.remove(watched_path)
|
|
vim.uv.sleep(100)
|
|
|
|
eq({
|
|
{
|
|
change_type = exec_lua([[return vim._watch.FileChangeType.Created]]),
|
|
path = root_dir .. '/file',
|
|
},
|
|
{
|
|
change_type = exec_lua([[return vim._watch.FileChangeType.Deleted]]),
|
|
path = root_dir .. '/file',
|
|
},
|
|
}, exec_lua [[return _G.events]])
|
|
end)
|
|
end
|
|
|
|
run('watch')
|
|
run('watchdirs')
|
|
run('inotify')
|
|
end)
|