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/Proxy/revocable/revocation-function-length.js b/js/src/tests/test262/built-ins/Proxy/revocable/revocation-function-length.js
new file mode 100644
index 0000000000..ac59134301
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Proxy/revocable/revocation-function-length.js
@@ -0,0 +1,26 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: 26.2.2.1.1
+description: The `length` property of Proxy Revocation functions
+info: |
+  The length property of a Proxy revocation function is 0.
+
+  17 ECMAScript Standard Built-in Objects:
+    Unless otherwise specified, the length property of a built-in Function
+    object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+    [[Configurable]]: true }.
+includes: [propertyHelper.js]
+features: [Proxy]
+---*/
+
+var revocationFunction = Proxy.revocable({}, {}).revoke;
+
+assert.sameValue(revocationFunction.length, 0);
+
+verifyNotEnumerable(revocationFunction, "length");
+verifyNotWritable(revocationFunction, "length");
+verifyConfigurable(revocationFunction, "length");
+
+reportCompare(0, 0);