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 --- .../targetdesc-is-not-configurable.js | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 js/src/tests/test262/built-ins/Proxy/deleteProperty/targetdesc-is-not-configurable.js (limited to 'js/src/tests/test262/built-ins/Proxy/deleteProperty/targetdesc-is-not-configurable.js') diff --git a/js/src/tests/test262/built-ins/Proxy/deleteProperty/targetdesc-is-not-configurable.js b/js/src/tests/test262/built-ins/Proxy/deleteProperty/targetdesc-is-not-configurable.js new file mode 100644 index 0000000000..9b6f079ad5 --- /dev/null +++ b/js/src/tests/test262/built-ins/Proxy/deleteProperty/targetdesc-is-not-configurable.js @@ -0,0 +1,31 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +es6id: 9.5.10 +description: > + [[Delete]] (P) + + A property cannot be reported as deleted, if it exists as a non-configurable + own property of the target object. +info: | + 14. If targetDesc.[[Configurable]] is false, throw a TypeError exception. +features: [Proxy] +---*/ + +var target = {}; +var p = new Proxy(target, { + deleteProperty: function() { + return true; + } +}); + +Object.defineProperty(target, "attr", { + configurable: false, + value: 1 +}); + +assert.throws(TypeError, function() { + delete p.attr; +}); + +reportCompare(0, 0); -- cgit v1.2.3