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/isExtensible/trap-is-undefined.js | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 js/src/tests/test262/built-ins/Proxy/isExtensible/trap-is-undefined.js (limited to 'js/src/tests/test262/built-ins/Proxy/isExtensible/trap-is-undefined.js') diff --git a/js/src/tests/test262/built-ins/Proxy/isExtensible/trap-is-undefined.js b/js/src/tests/test262/built-ins/Proxy/isExtensible/trap-is-undefined.js new file mode 100644 index 0000000000..e95601b80f --- /dev/null +++ b/js/src/tests/test262/built-ins/Proxy/isExtensible/trap-is-undefined.js @@ -0,0 +1,26 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +es6id: 9.5.3 +description: > + Return target.[[IsExtensible]]() if trap is undefined. +info: | + [[IsExtensible]] ( ) + + ... + 7. If trap is undefined, then + a. Return target.[[IsExtensible]](). + ... +features: [Proxy] +---*/ + +var target = {}; +var p = new Proxy(target, {}); + +assert.sameValue(Object.isExtensible(p), true); + +Object.preventExtensions(target); + +assert.sameValue(Object.isExtensible(p), false); + +reportCompare(0, 0); -- cgit v1.2.3