Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 26 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Object/keys/15.2.3.14-6-2.js b/js/src/tests/test262/built-ins/Object/keys/15.2.3.14-6-2.js
new file mode 100644
index 0000000000..e493fc1496
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/keys/15.2.3.14-6-2.js
@@ -0,0 +1,26 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.14-6-2
+description: >
+    Object.keys - the order of elements in returned array is the same
+    with the order of properties in 'O' (sparse array)
+---*/
+
+var sparseArray = [1, 2, , 4, , 6];
+
+var tempArray = [];
+for (var p in sparseArray) {
+  if (sparseArray.hasOwnProperty(p)) {
+    tempArray.push(p);
+  }
+}
+
+var returnedArray = Object.keys(sparseArray);
+
+for (var index in returnedArray) {
+  assert.sameValue(tempArray[index], returnedArray[index], 'tempArray[index]');
+}
+
+reportCompare(0, 0);