json test

let s:plugins = range(1, 10000)
let temp = tempname()

call writefile([string(s:plugins)], temp)
let file = readfile(temp)[0]
let start = reltime()
for i in range(1, 100)
  sandbox let plugins1 = eval(file)
endfor
echomsg reltimestr(reltime(start))

call writefile([json_encode(s:plugins)], temp)
let file = readfile(temp)[0]
let start = reltime()
for i in range(1, 100)
  let plugins2 = json_decode(file)
endfor
echomsg reltimestr(reltime(start))

if !has('nvim')
  call writefile([js_encode(s:plugins)], temp)
  let file = readfile(temp)[0]
  let start = reltime()
  for i in range(1, 100)
    let plugins3 = js_decode(file)
  endfor
  echomsg reltimestr(reltime(start))
endif