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/jit-test/tests/ion/iterator-indices-3.js | 31 +++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 js/src/jit-test/tests/ion/iterator-indices-3.js (limited to 'js/src/jit-test/tests/ion/iterator-indices-3.js') diff --git a/js/src/jit-test/tests/ion/iterator-indices-3.js b/js/src/jit-test/tests/ion/iterator-indices-3.js new file mode 100644 index 0000000000..262f2a03f0 --- /dev/null +++ b/js/src/jit-test/tests/ion/iterator-indices-3.js @@ -0,0 +1,31 @@ +function test(o, deleter) { + var result = 0; + for (var s in o) { + if (!o.hasOwnProperty(s)) { continue; } + result += o[s]; + deleter(o); + } + return result; +} + +with ({}) {} + +// Ion-compile |test| with a megamorphic getprop and a generic call. +for (var i = 0; i < 2000; i++) { + var obj = {}; + obj["x" + i] = 1; + test(obj, () => 1); + test(obj, () => 2); +} + +assertEq(test({x: 1, y: 2}, (o) => delete o.y), 1); +assertEq(test([1,2], (o) => delete o[1]), 1); +assertEq(test([1,2], (o) => {o.length = 0}), 1); + +assertEq(test({x: 1, y: 2, z: 3}, (o) => delete o.y), 4); +assertEq(test([1,2,3], (o) => delete o[1]), 4); +assertEq(test([1,2,3,4], (o) => {o.length = 2}), 3); + +assertEq(test({x: 1, y: 2, z: 3}, (o) => delete o.x), 6); +assertEq(test([1,2,3], (o) => delete o[0]), 6); +assertEq(test([1], (o) => {o.length = 0}), 1); -- cgit v1.2.3