1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/prototype/toString/Object.prototype.toString.call-function.js b/js/src/tests/test262/built-ins/Object/prototype/toString/Object.prototype.toString.call-function.js
new file mode 100644
index 0000000000..e0f694a12f
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/prototype/toString/Object.prototype.toString.call-function.js
@@ -0,0 +1,39 @@
+// Copyright 2018 Rick Waldron.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-object.prototype.tostring
+description: has a [[Call]] internal method, let builtinTag be "Function".
+---*/
+assert.sameValue(
+  Object.prototype.toString.call(function() {}),
+  "[object Function]",
+  "Object.prototype.toString.call(function() {}) returns [object Function]"
+);
+assert.sameValue(
+  Object.prototype.toString.call(Object(function() {})),
+  "[object Function]",
+  "Object.prototype.toString.call(Object(function() {})) returns [object Function]"
+);
+assert.sameValue(
+  Object.prototype.toString.call(Function()),
+  "[object Function]",
+  "Object.prototype.toString.call(Function()) returns [object Function]"
+);
+assert.sameValue(
+  Object.prototype.toString.call(Object(Function())),
+  "[object Function]",
+  "Object.prototype.toString.call(Object(Function())) returns [object Function]"
+);
+assert.sameValue(
+  Object.prototype.toString.call(new Function()),
+  "[object Function]",
+  "Object.prototype.toString.call(new Function()) returns [object Function]"
+);
+assert.sameValue(
+  Object.prototype.toString.call(Object(new Function())),
+  "[object Function]",
+  "Object.prototype.toString.call(Object(new Function())) returns [object Function]"
+);
+
+reportCompare(0, 0);