Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 36 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Object/keys/15.2.3.14-3-4.js b/js/src/tests/test262/built-ins/Object/keys/15.2.3.14-3-4.js
new file mode 100644
index 0000000000..674233c587
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/keys/15.2.3.14-3-4.js
@@ -0,0 +1,36 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.14-3-4
+description: >
+    Object.keys of an arguments object returns the indices of the
+    given arguments
+---*/
+
+function testArgs2(x, y, z) {
+  // Properties of the arguments object are enumerable.
+  var a = Object.keys(arguments);
+  if (a.length === 2 && a[0] in arguments && a[1] in arguments)
+    return true;
+}
+
+function testArgs3(x, y, z) {
+  // Properties of the arguments object are enumerable.
+  var a = Object.keys(arguments);
+  if (a.length === 3 && a[0] in arguments && a[1] in arguments && a[2] in arguments)
+    return true;
+}
+
+function testArgs4(x, y, z) {
+  // Properties of the arguments object are enumerable.
+  var a = Object.keys(arguments);
+  if (a.length === 4 && a[0] in arguments && a[1] in arguments && a[2] in arguments && a[3] in arguments)
+    return true;
+}
+
+assert(testArgs2(1, 2), 'testArgs2(1, 2) !== true');
+assert(testArgs3(1, 2, 3), 'testArgs3(1, 2, 3) !== true');
+assert(testArgs4(1, 2, 3, 4), 'testArgs4(1, 2, 3, 4) !== true');
+
+reportCompare(0, 0);