So siehts ganz gut aus !

node_modules/es5-ext/test/math/acosh/implement.js

@@ -0,0 +1,7 @@
+"use strict";
+
+var isImplemented = require("../../../math/acosh/is-implemented");
+
+module.exports = function (a) {
+ a(isImplemented(), true);
+};

node_modules/es5-ext/test/math/acosh/index.js

@@ -0,0 +1,3 @@
+"use strict";
+
+module.exports = require("./shim");

node_modules/es5-ext/test/math/acosh/is-implemented.js

@@ -0,0 +1,5 @@
+"use strict";
+
+module.exports = function (t, a) {
+ a(typeof t(), "boolean");
+};

node_modules/es5-ext/test/math/acosh/shim.js

@@ -0,0 +1,11 @@
+"use strict";
+
+module.exports = function (t, a) {
+	a(t({}), NaN, "NaN");
+	a(t(-1), NaN, "Negative");
+	a(t(0), NaN, "Zero");
+	a(t(0.5), NaN, "Below 1");
+	a(t(1), 0, "1");
+	a(t(2), 1.3169578969248166, "Other");
+	a(t(Infinity), Infinity, "Infinity");
+};