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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /js/src/tests/non262/object/preventExtensions-idempotent.js | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/non262/object/preventExtensions-idempotent.js')
-rw-r--r-- | js/src/tests/non262/object/preventExtensions-idempotent.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/non262/object/preventExtensions-idempotent.js b/js/src/tests/non262/object/preventExtensions-idempotent.js new file mode 100644 index 0000000000..c0b16d890f --- /dev/null +++ b/js/src/tests/non262/object/preventExtensions-idempotent.js @@ -0,0 +1,30 @@ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + * Contributor: + * Jeff Walden <jwalden+code@mit.edu> + */ + +var gTestfile = 'preventExtensions-idempotent.js'; +//----------------------------------------------------------------------------- +var BUGNUMBER = 599459; +var summary = 'Object.preventExtensions should be idempotent'; + +print(BUGNUMBER + ": " + summary); + +/************** + * BEGIN TEST * + **************/ + +var obj = {}; +assertEq(Object.preventExtensions(obj), obj); +assertEq(Object.isExtensible(obj), false); +assertEq(Object.preventExtensions(obj), obj); +assertEq(Object.isExtensible(obj), false); + +/******************************************************************************/ + +if (typeof reportCompare === "function") + reportCompare(true, true); + +print("All tests passed!"); |