node_modules

1 files changed, 23 insertions, 0 deletions

diff --git a/node_modules/es6-weak-map/test/polyfill.js b/node_modules/es6-weak-map/test/polyfill.js
new file mode 100644
index 000000000..aaffe4a1c
--- /dev/null
+++ b/node_modules/es6-weak-map/test/polyfill.js
@@ -0,0 +1,23 @@
+'use strict';
+
+module.exports = function (T, a) {
+	var x = {}, y = {}, z = {}, arr = [[x, 'raz'], [y, 'dwa']], map = new T(arr);
+
+	a(map instanceof T, true, "WeakMap");
+	a(map.has(x), true, "Has: true");
+	a(map.get(x), 'raz', "Get: contains");
+	a(map.has(z), false, "Has: false");
+	a(map.get(z), undefined, "Get: doesn't contain");
+	a(map.set(z, 'trzy'), map, "Set: return");
+	a(map.has(z), true, "Add");
+	a(map.delete({}), false, "Delete: false");
+
+	a(map.delete(x), true, "Delete: true");
+	a(map.get(x), undefined, "Get: after delete");
+	a(map.has(x), false, "Has: after delete");
+
+	a.h1("Empty initialization");
+	map = new T();
+	map.set(x, 'bar');
+	a(map.get(x), 'bar');
+};