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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/object/setPrototypeOf-cross-realm-cycle.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/non262/object/setPrototypeOf-cross-realm-cycle.js')
-rw-r--r-- | js/src/tests/non262/object/setPrototypeOf-cross-realm-cycle.js | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/js/src/tests/non262/object/setPrototypeOf-cross-realm-cycle.js b/js/src/tests/non262/object/setPrototypeOf-cross-realm-cycle.js new file mode 100644 index 0000000000..e2efe010eb --- /dev/null +++ b/js/src/tests/non262/object/setPrototypeOf-cross-realm-cycle.js @@ -0,0 +1,11 @@ +// The cycle check in 9.1.2 [[SetPrototypeOf]] prevents cross-realm cycles +// involving only ordinary objects. + +var gw = newGlobal(); + +var obj = {}; +var w = gw.Object.create(obj); +assertThrowsInstanceOf(() => Object.setPrototypeOf(obj, w), TypeError); +assertThrowsInstanceOf(() => gw.Object.setPrototypeOf(obj, w), gw.TypeError); + +reportCompare(0, 0); |