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 --- .../Object/defineProperties/15.2.3.7-6-a-164.js | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-164.js (limited to 'js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-164.js') diff --git a/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-164.js b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-164.js new file mode 100644 index 0000000000..f699551ca6 --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-164.js @@ -0,0 +1,38 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es5id: 15.2.3.7-6-a-164 +description: > + Object.defineProperties - 'O' is an Array, 'P' is the length + property of 'O', the [[Value]] field of 'desc' is less than value + of the length property, test the [[Writable]] attribute of the + length property in 'O' is set as true before deleting properties + with large index named (15.4.5.1 step 3.i.iii) +includes: [propertyHelper.js] +---*/ + + +var arr = [0, 1, 2]; +var result = 0; + +try { + Object.defineProperty(arr, "1", { + configurable: false + }); + + Object.defineProperties(arr, { + length: { + value: 0, + writable: false + } + }); + + throw new Test262Error("expected to throw TypeError") +} catch (e) { + assert(e instanceof TypeError); + assert.sameValue(arr.length, 2); + verifyNotWritable(arr, "length"); +} + +reportCompare(0, 0); -- cgit v1.2.3