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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-592556-c35.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-592556-c35.js | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/tests/non262/regress/regress-592556-c35.js b/js/src/tests/non262/regress/regress-592556-c35.js new file mode 100644 index 0000000000..c2ceb4a321 --- /dev/null +++ b/js/src/tests/non262/regress/regress-592556-c35.js @@ -0,0 +1,20 @@ +// Any copyright is dedicated to the Public Domain.
+// http://creativecommons.org/licenses/publicdomain/
+// Contributor: Jason Orendorff <jorendorff@mozilla.com>
+
+var obj = {a: 0, b: 1, c: 2};
+delete obj.b; // switch to dictionary mode
+Object.defineProperty(obj, 'g',
+ {get: function () { return -1; }, configurable: true});
+for (var i = 3; i < 20; i++)
+ obj['x' + i] = i; // get property table
+for (var i = 3; i < 20; i++)
+ delete obj['x' + i]; // add to freelist
+delete obj.g; // must update lastProp->freeslot, to avoid assertion
+
+// extra junk to try to hit the assertion, if freeslot is not updated
+gc();
+obj.d = 3;
+obj.e = 4;
+
+reportCompare(0, 0, 'ok');
|