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local helpers = require('test.functional.helpers')
local nvim, eq, neq, ok, eval
= helpers.nvim, helpers.eq, helpers.neq, helpers.ok, helpers.eval
local clear = helpers.clear
describe('server*() functions', function()
before_each(clear)
it('set $NVIM_LISTEN_ADDRESS on first serverstart()', function()
-- Ensure the listen address is unset.
nvim('command', 'let $NVIM_LISTEN_ADDRESS = ""')
nvim('command', 'let s = serverstart()')
eq(1, eval('$NVIM_LISTEN_ADDRESS == s'))
nvim('command', 'call serverstop(s)')
eq(0, eval('$NVIM_LISTEN_ADDRESS == s'))
end)
it('let the user retrieve 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)
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