1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Proxy/defineProperty/trap-return-is-false.js b/js/src/tests/test262/built-ins/Proxy/defineProperty/trap-return-is-false.js
new file mode 100644
index 0000000000..e34046be1a
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Proxy/defineProperty/trap-return-is-false.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 9.5.6
+description: >
+    Trap returns a boolean. Checking on false values.
+info: |
+    [[DefineOwnProperty]] (P, Desc)
+
+    ...
+    12. If booleanTrapResult is false, return false.
+    ...
+features: [Proxy, Reflect]
+---*/
+
+var target = {};
+var p = new Proxy(target, {
+  defineProperty: function(t, prop, desc) {
+    return 0;
+  }
+});
+
+assert.sameValue(Reflect.defineProperty(p, "attr", {}), false);
+assert.sameValue(
+  Object.getOwnPropertyDescriptor(target, "attr"),
+  undefined
+);
+
+reportCompare(0, 0);