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 --- .../non262/Tuple/prototype/concat/indexed-setters.js | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 js/src/tests/non262/Tuple/prototype/concat/indexed-setters.js (limited to 'js/src/tests/non262/Tuple/prototype/concat/indexed-setters.js') diff --git a/js/src/tests/non262/Tuple/prototype/concat/indexed-setters.js b/js/src/tests/non262/Tuple/prototype/concat/indexed-setters.js new file mode 100644 index 0000000000..da6840927c --- /dev/null +++ b/js/src/tests/non262/Tuple/prototype/concat/indexed-setters.js @@ -0,0 +1,17 @@ +// |reftest| skip-if(!this.hasOwnProperty("Tuple")) + +// If an indexed Array setter is overridden, TupleConcat shouldn't use it +// when constructing the intermediate array + +var z = 5; +for (i = 0; i < 4; i++) { + Object.defineProperty(Array.prototype, i, { set: function(y) { z = 42; }}); +} +var newT = #[1, 2].concat([3, 4]); +assertEq(z, 5); + +newT = #[1, 2].concat("hello"); +assertEq(z, 5); + +reportCompare(0, 0); + -- cgit v1.2.3