From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/src/tests/non262/object/setPrototypeOf-same-value.js | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 js/src/tests/non262/object/setPrototypeOf-same-value.js (limited to 'js/src/tests/non262/object/setPrototypeOf-same-value.js') diff --git a/js/src/tests/non262/object/setPrototypeOf-same-value.js b/js/src/tests/non262/object/setPrototypeOf-same-value.js new file mode 100644 index 0000000000..3375509462 --- /dev/null +++ b/js/src/tests/non262/object/setPrototypeOf-same-value.js @@ -0,0 +1,11 @@ +// Setting a "new" prototype to the current [[Prototype]] value should never fail + +var x = {}, t = Object.create(x); +Object.preventExtensions(t); +// Should not fail, because it is the same [[Prototype]] value +Object.setPrototypeOf(t, x); + +// Object.prototype's [[Prototype]] is immutable, make sure we can still set null +Object.setPrototypeOf(Object.prototype, null); + +reportCompare(true, true); -- cgit v1.2.3