1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/entries/getter-adding-key.js b/js/src/tests/test262/built-ins/Object/entries/getter-adding-key.js
new file mode 100644
index 0000000000..0da05996f8
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/entries/getter-adding-key.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2015 Jordan Harband. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-object.entries
+description: Object.entries does not see a new element added by a getter that is hit during iteration
+author: Jordan Harband
+---*/
+
+var bAddsC = {
+  a: 'A',
+  get b() {
+    this.c = 'C';
+    return 'B';
+  }
+};
+
+var result = Object.entries(bAddsC);
+
+assert.sameValue(Array.isArray(result), true, 'result is an array');
+assert.sameValue(result.length, 2, 'result has 2 items');
+
+assert.sameValue(Array.isArray(result[0]), true, 'first entry is an array');
+assert.sameValue(Array.isArray(result[1]), true, 'second entry is an array');
+
+assert.sameValue(result[0][0], 'a', 'first entry has key "a"');
+assert.sameValue(result[0][1], 'A', 'first entry has value "A"');
+assert.sameValue(result[1][0], 'b', 'second entry has key "b"');
+assert.sameValue(result[1][1], 'B', 'second entry has value "B"');
+
+reportCompare(0, 0);