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 --- ...argetdesc-configurable-desc-not-configurable.js | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 js/src/tests/test262/built-ins/Proxy/defineProperty/targetdesc-configurable-desc-not-configurable.js (limited to 'js/src/tests/test262/built-ins/Proxy/defineProperty/targetdesc-configurable-desc-not-configurable.js') diff --git a/js/src/tests/test262/built-ins/Proxy/defineProperty/targetdesc-configurable-desc-not-configurable.js b/js/src/tests/test262/built-ins/Proxy/defineProperty/targetdesc-configurable-desc-not-configurable.js new file mode 100644 index 0000000000..1e5a27273d --- /dev/null +++ b/js/src/tests/test262/built-ins/Proxy/defineProperty/targetdesc-configurable-desc-not-configurable.js @@ -0,0 +1,38 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +es6id: 9.5.6 +description: > + Throw a TypeError exception if Desc is not configurable and target property + descriptor is configurable and trap result is true. +info: | + [[DefineOwnProperty]] (P, Desc) + + ... + 20. Else targetDesc is not undefined, + b. If settingConfigFalse is true and targetDesc.[[Configurable]] is + true, throw a TypeError exception. + ... +features: [Proxy] +---*/ + +var target = {}; +var p = new Proxy(target, { + defineProperty: function(t, prop, desc) { + return true; + } +}); + +Object.defineProperty(target, "foo", { + value: 1, + configurable: true +}); + +assert.throws(TypeError, function() { + Object.defineProperty(p, "foo", { + value: 1, + configurable: false + }); +}); + +reportCompare(0, 0); -- cgit v1.2.3