diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/jit-test/tests/gc/elements-post-write-barrier.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/gc/elements-post-write-barrier.js')
-rw-r--r-- | js/src/jit-test/tests/gc/elements-post-write-barrier.js | 27 |
1 files changed, 27 insertions, 0 deletions
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(); |