Current Dev State

static/js/ketcher2/node_modules/memoizee/test/ext/dispose.js

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+/* eslint id-length: 0, max-lines: 0, max-statements: 0 */
+
+"use strict";
+
+var memoize  = require("../..")
+  , nextTick = require("next-tick")
+  , delay    = require("timers-ext/delay")
+  , Promise  = require("plain-promise");
+
+module.exports = function () {
+	return {
+		Regular: {
+			"Sync": function (a) {
+				var mfn, fn, value = [], x, invoked;
+				fn = function (arg1, arg2) {
+					return arg1 + arg2;
+				};
+				mfn = memoize(fn, {
+					dispose: function (val) {
+						value.push(val);
+					}
+				});
+				mfn(3, 7);
+				mfn(5, 8);
+				mfn(12, 4);
+				a.deep(value, [], "Pre");
+				mfn.delete(5, 8);
+				a.deep(value, [13], "#1");
+				value = [];
+				mfn.delete(12, 4);
+				a.deep(value, [16], "#2");
+
+				value = [];
+				mfn(77, 11);
+				mfn.clear();
+				a.deep(value, [10, 88], "Clear all");
+
+				x = {};
+				invoked = false;
+				mfn = memoize(
+					function () {
+						return x;
+					},
+					{
+						dispose: function (val) {
+							invoked = val;
+						}
+					}
+				);
+
+				mfn.delete();
+				a(invoked, false, "No args: Post invalid delete");
+				mfn();
+				a(invoked, false, "No args: Post cache");
+				mfn.delete();
+				a(invoked, x, "No args: Pre delete");
+			},
+			"Ref counter": function (a) {
+				var mfn, fn, value = [];
+				fn = function (x, y) {
+					return x + y;
+				};
+				mfn = memoize(fn, {
+					refCounter: true,
+					dispose: function (val) {
+						value.push(val);
+					}
+				});
+
+				mfn(3, 7);
+				mfn(5, 8);
+				mfn(12, 4);
+				a.deep(value, [], "Pre");
+				mfn(5, 8);
+				mfn.deleteRef(5, 8);
+				a.deep(value, [], "Pre");
+				mfn.deleteRef(5, 8);
+				a.deep(value, [13], "#1");
+				value = [];
+				mfn.deleteRef(12, 4);
+				a.deep(value, [16], "#2");
+
+				value = [];
+				mfn(77, 11);
+				mfn.clear();
+				a.deep(value, [10, 88], "Clear all");
+			},
+			"Async": function (a, d) {
+				var mfn, fn, u = {}, value = [];
+				fn = function (x, y, cb) {
+					nextTick(function () {
+						cb(null, x + y);
+					});
+					return u;
+				};
+
+				mfn = memoize(fn, {
+					async: true,
+					dispose: function (val) {
+						value.push(val);
+					}
+				});
+
+				mfn(3, 7, function () {
+					mfn(5, 8, function () {
+						mfn(12, 4, function () {
+							a.deep(value, [], "Pre");
+							mfn.delete(5, 8);
+							a.deep(value, [13], "#1");
+							value = [];
+							mfn.delete(12, 4);
+							a.deep(value, [16], "#2");
+
+							value = [];
+							mfn(77, 11, function () {
+								mfn.clear();
+								a.deep(value, [10, 88], "Clear all");
+								d();
+							});
+						});
+					});
+				});
+			},
+			"Promise": function (a, d) {
+				var mfn, fn, value = [];
+				fn = function (x, y) {
+					return new Promise(function (res) {
+						res(x + y);
+					});
+				};
+
+				mfn = memoize(fn, {
+					promise: true,
+					dispose: function (val) {
+						value.push(val);
+					}
+				});
+
+				mfn(3, 7).done(function () {
+					mfn(5, 8).done(function () {
+						mfn(12, 4).done(
+							delay(function () {
+								a.deep(value, [], "Pre");
+								mfn.delete(5, 8);
+								a.deep(value, [13], "#1");
+								value = [];
+								mfn.delete(12, 4);
+								a.deep(value, [16], "#2");
+
+								value = [];
+								mfn(77, 11).done(
+									delay(function () {
+										mfn.clear();
+										a.deep(value, [10, 88], "Clear all");
+										d();
+									})
+								);
+							})
+						);
+					});
+				});
+			}
+		},
+		Primitive: {
+			"Sync": function (a) {
+				var mfn, fn, value = [];
+				fn = function (x, y) {
+					return x + y;
+				};
+				mfn = memoize(fn, {
+					dispose: function (val) {
+						value.push(val);
+					}
+				});
+
+				mfn(3, 7);
+				mfn(5, 8);
+				mfn(12, 4);
+				a.deep(value, [], "Pre");
+				mfn.delete(5, 8);
+				a.deep(value, [13], "#1");
+				value = [];
+				mfn.delete(12, 4);
+				a.deep(value, [16], "#2");
+
+				value = [];
+				mfn(77, 11);
+				mfn.clear();
+				a.deep(value, [10, 88], "Clear all");
+			},
+			"Ref counter": function (a) {
+				var mfn, fn, value = [];
+				fn = function (x, y) {
+					return x + y;
+				};
+				mfn = memoize(fn, {
+					refCounter: true,
+					dispose: function (val) {
+						value.push(val);
+					}
+				});
+
+				mfn(3, 7);
+				mfn(5, 8);
+				mfn(12, 4);
+				a.deep(value, [], "Pre");
+				mfn(5, 8);
+				mfn.deleteRef(5, 8);
+				a.deep(value, [], "Pre");
+				mfn.deleteRef(5, 8);
+				a.deep(value, [13], "#1");
+				value = [];
+				mfn.deleteRef(12, 4);
+				a.deep(value, [16], "#2");
+
+				value = [];
+				mfn(77, 11);
+				mfn.clear();
+				a.deep(value, [10, 88], "Clear all");
+			},
+			"Async": function (a, d) {
+				var mfn, fn, u = {}, value = [];
+				fn = function (x, y, cb) {
+					nextTick(function () {
+						cb(null, x + y);
+					});
+					return u;
+				};
+
+				mfn = memoize(fn, {
+					async: true,
+					dispose: function (val) {
+						value.push(val);
+					}
+				});
+
+				mfn(3, 7, function () {
+					mfn(5, 8, function () {
+						mfn(12, 4, function () {
+							a.deep(value, [], "Pre");
+							mfn.delete(5, 8);
+							a.deep(value, [13], "#1");
+							value = [];
+							mfn.delete(12, 4);
+							a.deep(value, [16], "#2");
+
+							value = [];
+							mfn(77, 11, function () {
+								mfn.clear();
+								a.deep(value, [10, 88], "Clear all");
+								d();
+							});
+						});
+					});
+				});
+			},
+			"Promise": function (a, d) {
+				var mfn, fn, value = [];
+				fn = function (x, y) {
+					return new Promise(function (res) {
+						res(x + y);
+					});
+				};
+
+				mfn = memoize(fn, {
+					promise: true,
+					dispose: function (val) {
+						value.push(val);
+					}
+				});
+
+				mfn(3, 7).done(function () {
+					mfn(5, 8).done(function () {
+						mfn(12, 4).done(
+							delay(function () {
+								a.deep(value, [], "Pre");
+								mfn.delete(5, 8);
+								a.deep(value, [13], "#1");
+								value = [];
+								mfn.delete(12, 4);
+								a.deep(value, [16], "#2");
+
+								value = [];
+								mfn(77, 11).done(
+									delay(function () {
+										mfn.clear();
+										a.deep(value, [10, 88], "Clear all");
+										d();
+									})
+								);
+							})
+						);
+					});
+				});
+			}
+		}
+	};
+};