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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/non262/regress/regress-598176.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/regress/regress-598176.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/tests/non262/regress/regress-598176.js b/js/src/tests/non262/regress/regress-598176.js new file mode 100644 index 0000000000..754edf2392 --- /dev/null +++ b/js/src/tests/non262/regress/regress-598176.js @@ -0,0 +1,27 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + */ + +function make() { + var r = {}; + r.desc = {get: function() {}}; + r.a = Object.defineProperty({}, "prop", r.desc); + r.info = Object.getOwnPropertyDescriptor(r.a, "prop"); + return r; +} + +r1 = make(); +assertEq(r1.desc.get, r1.info.get); + +// Distinct evaluations of an object literal make distinct methods. +r2 = make(); +assertEq(r1.desc.get === r2.desc.get, false); + +r1.info.get.foo = 42; + +assertEq(r1.desc.get.hasOwnProperty('foo'), !r2.desc.get.hasOwnProperty('foo')); +assertEq(r1.info.get.hasOwnProperty('foo'), !r2.info.get.hasOwnProperty('foo')); + +reportCompare(0, 0, "ok"); |