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 --- .../tests/gc/elements-post-write-barrier.js | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 js/src/jit-test/tests/gc/elements-post-write-barrier.js (limited to 'js/src/jit-test/tests/gc/elements-post-write-barrier.js') diff --git a/js/src/jit-test/tests/gc/elements-post-write-barrier.js b/js/src/jit-test/tests/gc/elements-post-write-barrier.js new file mode 100644 index 0000000000..04249eb727 --- /dev/null +++ b/js/src/jit-test/tests/gc/elements-post-write-barrier.js @@ -0,0 +1,27 @@ +gczeal(12); + +var length = 10000; +var array = new Array(length); +array.fill(null); + +// Promote the array to the tenured heap, if it isn't already there. +minorgc(); + +for (var i = 0; i < length; i++) { + // Exercise that barrier with some fresh nursery object references! + array[i] = {}; +} + +minorgc(); + +for (var i = length; i > 0; i--) { + array[i - 1] = {}; +} + +minorgc(); + +for (var i = 0; i < length; i++) { + array[Math.floor(Math.random() * length)] = {}; +} + +gc(); -- cgit v1.2.3