From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../Proxy/ownKeys/extensible-return-trap-result.js | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 js/src/tests/test262/built-ins/Proxy/ownKeys/extensible-return-trap-result.js (limited to 'js/src/tests/test262/built-ins/Proxy/ownKeys/extensible-return-trap-result.js') diff --git a/js/src/tests/test262/built-ins/Proxy/ownKeys/extensible-return-trap-result.js b/js/src/tests/test262/built-ins/Proxy/ownKeys/extensible-return-trap-result.js new file mode 100644 index 0000000000..e4f43ddd44 --- /dev/null +++ b/js/src/tests/test262/built-ins/Proxy/ownKeys/extensible-return-trap-result.js @@ -0,0 +1,37 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-proxy-object-internal-methods-and-internal-slots-ownpropertykeys +description: > + If target is extensible, return the non-falsy trap result if it contains all + of target's non-configurable keys. +info: | + [[OwnPropertyKeys]] ( ) + + ... + 18. If extensibleTarget is true, return trapResult. +features: [Proxy] +---*/ + +var target = {}; + +Object.defineProperty(target, "foo", { + configurable: false, + enumerable: true, + value: true +}); + +var p = new Proxy(target, { + ownKeys: function() { + return ["foo", "bar"]; + } +}); + +var keys = Object.getOwnPropertyNames(p); + +assert.sameValue(keys[0], "foo"); +assert.sameValue(keys[1], "bar"); + +assert.sameValue(keys.length, 2); + +reportCompare(0, 0); -- cgit v1.2.3