Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 43 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/OwnPropertyKeys/integer-indexes-and-string-keys.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/OwnPropertyKeys/integer-indexes-and-string-keys.js
new file mode 100644
index 0000000000..00532ce8b2
--- /dev/null
+++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/OwnPropertyKeys/integer-indexes-and-string-keys.js
@@ -0,0 +1,43 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-integer-indexed-exotic-objects-ownpropertykeys
+description: >
+  Return integer index + non numeric string keys
+info: |
+  9.4.5.6 [[OwnPropertyKeys]] ()
+
+  ...
+  3. Let len be the value of O's [[ArrayLength]] internal slot.
+  4. For each integer i starting with 0 such that i < len, in ascending order,
+    a. Add ! ToString(i) as the last element of keys.
+  ...
+includes: [testTypedArray.js, compareArray.js]
+features: [Reflect, TypedArray]
+---*/
+
+TypedArray.prototype[3] = 42;
+TypedArray.prototype.bar = 42;
+
+testWithTypedArrayConstructors(function(TA) {
+  var sample1 = new TA([42, 42, 42]);
+  sample1.test262 = 42;
+  sample1.ecma262 = 42;
+  var result1 = Reflect.ownKeys(sample1);
+  assert(
+    compareArray(result1, ["0", "1", "2", "test262", "ecma262"]),
+    "result1"
+  );
+
+  var sample2 = new TA(4).subarray(2);
+  sample2.test262 = 42;
+  sample2.ecma262 = 42;
+  var result2 = Reflect.ownKeys(sample2);
+  assert(
+    compareArray(result2, ["0", "1", "test262", "ecma262"]),
+    "result2"
+  );
+});
+
+reportCompare(0, 0);