mirror of
https://github.com/neovim/neovim.git
synced 2025-10-26 12:27:24 +00:00
79 lines
2.5 KiB
Lua
79 lines
2.5 KiB
Lua
|
|
local helpers = require('test.functional.helpers')
|
|
local nvim, eq, neq, eval = helpers.nvim, helpers.eq, helpers.neq, helpers.eval
|
|
local clear = helpers.clear
|
|
|
|
describe('serverstart(), serverstop()', function()
|
|
before_each(clear)
|
|
|
|
it('sets $NVIM_LISTEN_ADDRESS on first invocation', function()
|
|
-- Unset $NVIM_LISTEN_ADDRESS
|
|
nvim('command', 'let $NVIM_LISTEN_ADDRESS = ""')
|
|
|
|
local s = eval('serverstart()')
|
|
assert(s ~= nil and s:len() > 0, "serverstart() returned empty")
|
|
eq(s, eval('$NVIM_LISTEN_ADDRESS'))
|
|
nvim('command', "call serverstop('"..s.."')")
|
|
eq('', eval('$NVIM_LISTEN_ADDRESS'))
|
|
end)
|
|
|
|
it([[sets v:servername _only_ on nvim startup
|
|
(unless all servers are stopped)]], function()
|
|
local initial_server = eval('v:servername')
|
|
assert(initial_server ~= nil and initial_server:len() > 0,
|
|
"v:servername was not initialized")
|
|
|
|
-- v:servername is readonly so we cannot unset it--but we can test that it
|
|
-- does not get set again thereafter.
|
|
local s = eval('serverstart()')
|
|
assert(s ~= nil and s:len() > 0, "serverstart() returned empty")
|
|
neq(initial_server, s)
|
|
|
|
-- serverstop() does _not_ modify v:servername...
|
|
nvim('command', "call serverstop('"..s.."')")
|
|
eq(initial_server, eval('v:servername'))
|
|
|
|
-- ...unless we stop _all_ servers.
|
|
nvim('command', "call serverstop(serverlist()[0])")
|
|
eq('', eval('v:servername'))
|
|
|
|
-- v:servername will take the next available server.
|
|
nvim('command', "call serverstart('test_server_socket')")
|
|
eq('test_server_socket', eval('v:servername'))
|
|
end)
|
|
|
|
it('serverstop() ignores invalid input', function()
|
|
nvim('command', "call serverstop('')")
|
|
nvim('command', "call serverstop('bogus-socket-name')")
|
|
end)
|
|
|
|
end)
|
|
|
|
describe('serverlist()', function()
|
|
before_each(clear)
|
|
|
|
it('returns the list of servers', function()
|
|
-- There should already be at least one server.
|
|
local n = eval('len(serverlist())')
|
|
|
|
-- Add a few
|
|
local servs = {'should-not-exist', 'another-one-that-shouldnt'}
|
|
for _, s in ipairs(servs) do
|
|
eq(s, eval('serverstart("'..s..'")'))
|
|
end
|
|
|
|
local new_servs = eval('serverlist()')
|
|
|
|
-- Exactly #servs servers should be added.
|
|
eq(n + #servs, #new_servs)
|
|
-- The new servers should be at the end of the list.
|
|
for i = 1, #servs do
|
|
eq(servs[i], new_servs[i + n])
|
|
nvim('command', 'call serverstop("'..servs[i]..'")')
|
|
end
|
|
-- After calling serverstop() on the new servers, they should no longer be
|
|
-- in the list.
|
|
eq(n, eval('len(serverlist())'))
|
|
end)
|
|
end)
|