lua/test/lpf.lua

   1 #!/usr/bin/env lua
   2
   3 ---@diagnostic disable: redefined-local
   4 package.path = arg[0]:sub(0, -arg[0]:match("([^/\\]*)$"):len() - 1) .. "?.lua;" .. package.path
   5 local test = require("test")
   6 local a = require("liba")
   7 test.dir(getmetatable(a.lpf))
   8 local ctx = a.lpf.new(0.1)
   9 assert(ctx)
  10 local ctx = a.lpf.new(10, 0.01)
  11 assert(ctx)
  12 test.dir(getmetatable(ctx))
  13 assert(type(a.lpf.gen(ctx, 10, 0.01)) == "userdata")
  14 assert(type(a.lpf.gen(ctx, 0.1)) == "userdata")
  15 assert(type(a.lpf.iter(ctx, 1)) == "number")
  16 assert(type(a.lpf.zero(ctx)) == "userdata")
  17 assert(type(ctx.gen(ctx, 10, 0.01)) == "userdata")
  18 assert(type(ctx.gen(ctx, 0.1)) == "userdata")
  19 assert(type(ctx.iter(ctx, 1)) == "number")
  20 assert(type(ctx.zero(ctx)) == "userdata")
  21 assert(type(ctx:gen(10, 0.01)) == "userdata")
  22 assert(type(ctx:gen(0.1)) == "userdata")
  23 assert(type(ctx:iter(1)) == "number")
  24 assert(type(ctx:zero()) == "userdata")
  25 assert(type(ctx.alpha) == "number")
  26 assert(type(ctx.output) == "number")
  27 ctx.__name = nil
  28 assert(ctx.__name)
  29 ctx.__call = nil
  30 assert(ctx.__call)
  31 ctx.__index = nil
  32 assert(ctx.__index)
  33 ctx.__newindex = nil
  34 assert(ctx.__newindex)
  35 ---@class a.lpf
  36 ---@field __name string
  37 ---@field __call function
  38 ---@field __index table
  39 ---@field __newindex table