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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-177.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-177.js | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-177.js b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-177.js new file mode 100644 index 0000000000..1ebd1320be --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-177.js @@ -0,0 +1,31 @@ +// 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-177 +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 is set to false at last when the [[Writable]] + field of 'desc' is false and 'O' doesn't contain non-configurable + large index named property (15.4.5.1 step 3.m) +includes: [propertyHelper.js] +---*/ + + +var arr = [0, 1]; + +Object.defineProperties(arr, { + length: { + value: 0, + writable: false + } +}); + +assert(!arr.hasOwnProperty("1")); +assert.sameValue(arr.length, 0); +assert(!arr.hasOwnProperty("0")); +verifyNotWritable(arr, "length"); + +reportCompare(0, 0); |