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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/non262/regress/regress-503860.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/non262/regress/regress-503860.js')
-rw-r--r-- | js/src/tests/non262/regress/regress-503860.js | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/tests/non262/regress/regress-503860.js b/js/src/tests/non262/regress/regress-503860.js new file mode 100644 index 0000000000..d29bcfddd8 --- /dev/null +++ b/js/src/tests/non262/regress/regress-503860.js @@ -0,0 +1,24 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- */ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + * Contributor: Jason Orendorff + */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 503860; +var summary = "Don't shadow a readonly or setter proto-property"; +var expect = "PASS"; +var actual = "FAIL"; +var a = {y: 1}; + +function B(){} +B.prototype.__defineSetter__('x', function setx(val) { actual = expect; }); +var b = new B; +b.y = 1; + +var arr = [a, b]; // same shape prior to bug 497789 fix +for (var obj of arr) + obj.x = 2; // should call b's setter but doesn't + +reportCompare(expect, actual, summary); |