diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/non262/Array/redefine-length-frozen-dictionarymode-array.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.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/non262/Array/redefine-length-frozen-dictionarymode-array.js | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/js/src/tests/non262/Array/redefine-length-frozen-dictionarymode-array.js b/js/src/tests/non262/Array/redefine-length-frozen-dictionarymode-array.js new file mode 100644 index 0000000000..bca6e0cd72 --- /dev/null +++ b/js/src/tests/non262/Array/redefine-length-frozen-dictionarymode-array.js @@ -0,0 +1,36 @@ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + * Contributor: + * Jeff Walden <jwalden+code@mit.edu> + */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 880591; +var summary = + "Assertion redefining length property of a frozen dictionary-mode array"; + +print(BUGNUMBER + ": " + summary); + +/************** + * BEGIN TEST * + **************/ + +function convertToDictionaryMode(arr) +{ + Object.defineProperty(arr, 0, { configurable: true }); + Object.defineProperty(arr, 1, { configurable: true }); + delete arr[0]; +} + +var arr = []; +convertToDictionaryMode(arr); +Object.freeze(arr); +Object.defineProperty(arr, "length", {}); + +/******************************************************************************/ + +if (typeof reportCompare === "function") + reportCompare(true, true); + +print("Tests complete"); |