json 测试代码

README.md

结果

json.encode 100 万次, 耗时: 0.766102
json.decode 100 万次, 耗时: 1.504399

test.lua

local time = require "sys".now

require "utils"
local json = require "json"

local text = "我是\0車先生"

local tab = {
  ["na\0me"] = text,
  n = 1 << 60,
  f = math.pi,
  b1 = true,
  b2 = false,
  b3 = null,
  list = { 1.0, 2.0, 3.0 },
  nan = 0/0,
  inf = 1 / 0,
  ['-inf'] = -1 / 0,
}

local s, e
local n = 100

-- local j = json.encode(tab)
-- print (j)
-- var_dump(json.decode(j))

local function call(name, f, ...)
  s = time()
  for i = 1, n * 10000 do
    f(...)
  end
  e = time()
  print(string.format("%s %d 万次, 耗时: %f", name, n, e - s))
end

call('json.encode', json.encode, tab)

call('json.decode', json.decode, json.encode(tab))