1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Proxy/set/target-property-is-accessor-not-configurable-set-is-undefined.js b/js/src/tests/test262/built-ins/Proxy/set/target-property-is-accessor-not-configurable-set-is-undefined.js
new file mode 100644
index 0000000000..da4292f791
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Proxy/set/target-property-is-accessor-not-configurable-set-is-undefined.js
@@ -0,0 +1,39 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 9.5.9
+description: >
+    [[Set]] ( P, V, Receiver)
+
+    Throws a TypeError when target property is an accessor not configurable and
+    and set is undefined.
+info: |
+    14. If targetDesc is not undefined, then
+        b. If IsAccessorDescriptor(targetDesc) and targetDesc.[[Configurable]] is false, then
+            i. If targetDesc.[[Set]] is undefined, throw a TypeError exception.
+
+features: [Proxy]
+---*/
+
+var target = {};
+var handler = {
+  set: function(t, prop, value, receiver) {
+    return true;
+  }
+};
+var p = new Proxy(target, handler);
+
+Object.defineProperty(target, 'attr', {
+  configurable: false,
+  set: undefined
+});
+
+assert.throws(TypeError, function() {
+  p.attr = 'bar';
+});
+
+assert.throws(TypeError, function() {
+  p['attr'] = 'bar';
+});
+
+reportCompare(0, 0);