function test_parallel(delay, id)
box.fiber.sleep(delay)
return id
end
function test_parallel_big_tuple(delay, id, ...)
local args = { ... }
local size = 0
for i, v in pairs(args) do
size = size + string.len(v)
end
box.fiber.sleep(delay)
return { id, tostring(size) }
end
function test_return_one()
return { 'one' }
end
function test_return(...)
return { ... }
end