Files
memoizee/test/lib/weak.js
2017-08-28 13:51:01 +02:00

47 lines
909 B
JavaScript

"use strict";
var memoize = require("../..");
require("../ext/dispose");
require("../ext/ref-counter");
module.exports = function (t, a) {
var value = [], obj = {}, memoized, count = 0, x, y, z;
t = t(memoize);
memoized = t(function (arg, x, y) {
a(arg, obj); return x + y;
},
{ refCounter: true,
dispose: function (val) {
value.push(val);
} });
a(memoized(obj, 3, 7), 10);
a(memoized(obj, 5, 8), 13);
a(memoized(obj, 12, 4), 16);
a.deep(value, [], "Pre");
a(memoized(obj, 5, 8), 13);
memoized.deleteRef(obj, 5, 8);
a.deep(value, [], "Pre");
memoized.deleteRef(obj, 5, 8);
a.deep(value, [13], "#1");
value = [];
memoized.deleteRef(obj, 12, 4);
a.deep(value, [16], "#2");
value = [];
memoized(obj, 77, 11);
x = {};
y = {};
z = {};
memoized = t(function (arg) {
return ++count;
});
a(memoized(x), 1);
a(memoized(y), 2);
a(memoized(x), 1);
a(memoized(z), 3);
a(count, 3);
};