1 files changed, 37 insertions, 0 deletions
diff --git a/js/src/tests/non262/Function/bound-prototype.js b/js/src/tests/non262/Function/bound-prototype.js
new file mode 100644
index 0000000000..8b0f295a58
--- /dev/null
+++ b/js/src/tests/non262/Function/bound-prototype.js
@@ -0,0 +1,37 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+function Bound(fn) {
+    return Function.prototype.bind.call(fn);
+}
+
+var fnDefaultPrototype = function(){};
+assertEq(Object.getPrototypeOf(Bound(fnDefaultPrototype)), Function.prototype);
+
+var fnGeneratorPrototype = function*(){};
+assertEq(Object.getPrototypeOf(Bound(fnGeneratorPrototype)), function*(){}.constructor.prototype);
+
+var fnCustomPrototype = Object.setPrototypeOf(function(){}, Array.prototype);
+assertEq(Object.getPrototypeOf(Bound(fnCustomPrototype)), Array.prototype);
+
+var fnNullPrototype = Object.setPrototypeOf(function(){}, null);
+assertEq(Object.getPrototypeOf(Bound(fnNullPrototype)), null);
+
+
+function LoggingProxy(target) {
+    var log = [];
+    var proxy = new Proxy(target, new Proxy({}, {
+        get(target, propertyKey, receiver) {
+            log.push(propertyKey);
+        }
+    }));
+    return {proxy, log};
+}
+
+var {proxy, log} = LoggingProxy(function(){});
+Bound(proxy);
+assertEqArray(log, ["getPrototypeOf", "getOwnPropertyDescriptor", "get", "get"]);
+
+if (typeof reportCompare === "function")
+    reportCompare(0, 0);