corrade-nucleus-nucleons
| /script-kiddie/002_script_kiddie/script-kiddie/node_modules/lru-cache/test/overflow.js |
|---|
| @@ -0,0 +1,45 @@ |
| var LRU = require('../') |
| var t = require('tap') |
| var c = new LRU(5) |
| // now the hacksy bitses |
| c._mru = Number.MAX_SAFE_INTEGER - 10 |
| function test (c) { |
| t.test('mru=' + c._mru + ', lru=' + c._lru, function (t) { |
| t.equal(c.length, 5) |
| t.equal(c._cache.get(0), undefined) |
| t.equal(c._cache.get(1).value, 1) |
| t.equal(c._cache.get(2).value, 2) |
| t.equal(c._cache.get(3).value, 3) |
| t.equal(c._cache.get(4).value, 4) |
| t.equal(c._cache.get(5).value, 5) |
| t.ok(c._mru < Number.MAX_SAFE_INTEGER, 'did not overflow') |
| t.end() |
| }) |
| } |
| for (var i = 0; i < 6; i++) { |
| c.set(i, i) |
| } |
| test(c) |
| for (var i = 0; i < 6; i++) { |
| c.set(i, i) |
| } |
| test(c) |
| for (var i = 0; i < 6; i++) { |
| c.set(i, i) |
| } |
| test(c) |
| for (var i = 0; i < 6; i++) { |
| c.set(i, i) |
| } |
| test(c) |