Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 27 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Promise/race/length.js b/js/src/tests/test262/built-ins/Promise/race/length.js
new file mode 100644
index 0000000000..0fa1f53d8e
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Promise/race/length.js
@@ -0,0 +1,27 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 25.4.4.3
+description: Promise.race `length` property
+info: |
+    ES6 Section 17:
+    Every built-in Function object, including constructors, has a length
+    property whose value is an integer. Unless otherwise specified, this value
+    is equal to the largest number of named arguments shown in the subclause
+    headings for the function description, including optional parameters.
+
+    [...]
+
+    Unless otherwise specified, the length property of a built-in Function
+    object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+    [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+assert.sameValue(Promise.race.length, 1);
+
+verifyNotEnumerable(Promise.race, 'length');
+verifyNotWritable(Promise.race, 'length');
+verifyConfigurable(Promise.race, 'length');
+
+reportCompare(0, 0);