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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/tests/test262/built-ins/Object/defineProperty/redefine-length-with-various-values-and-configurable-true.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/Object/defineProperty/redefine-length-with-various-values-and-configurable-true.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Object/defineProperty/redefine-length-with-various-values-and-configurable-true.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/redefine-length-with-various-values-and-configurable-true.js b/js/src/tests/test262/built-ins/Object/defineProperty/redefine-length-with-various-values-and-configurable-true.js new file mode 100644 index 0000000000..efb7dcf9be --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/defineProperty/redefine-length-with-various-values-and-configurable-true.js @@ -0,0 +1,40 @@ +// Copyright (c) 2020 Rick Waldron. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-array-exotic-objects-defineownproperty-p-desc +description: > + Redefining "length" to `configurable: true` throws a TypeError exception +info: | + ArraySetLength ( A, Desc ) + + ValidateAndApplyPropertyDescriptor ( O, P, extensible, Desc, current ) +---*/ + +let a = [1]; + +assert.throws(TypeError, () => { + Object.defineProperty(a, "length", { + configurable: true + }); +}); +assert.throws(TypeError, () => { + Object.defineProperty(a, "length", { + value: 1, + configurable: true + }); +}); +assert.throws(TypeError, () => { + Object.defineProperty(a, "length", { + value: 2, + configurable: true + }); +}); +assert.throws(TypeError, () => { + Object.defineProperty(a, "length", { + value: 3, + configurable: true + }); +}); + +reportCompare(0, 0); |