diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /js/src/tests/non262/extensions/clone-object-deep.js | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/non262/extensions/clone-object-deep.js')
-rw-r--r-- | js/src/tests/non262/extensions/clone-object-deep.js | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/tests/non262/extensions/clone-object-deep.js b/js/src/tests/non262/extensions/clone-object-deep.js new file mode 100644 index 0000000000..685577b924 --- /dev/null +++ b/js/src/tests/non262/extensions/clone-object-deep.js @@ -0,0 +1,25 @@ +// |reftest| skip-if(!xulRuntime.shell) +// -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- +// Any copyright is dedicated to the Public Domain. +// http://creativecommons.org/licenses/publicdomain/ + +function test() { + var check = clone_object_check; + + // Invoke with the simple parameter to compile the function before doing + // deep clone, on --ion-eager case, to avoid timeout. + check({x: null, y: undefined}); + + // Try cloning a deep object. Don't fail with "too much recursion". + var b = {}; + var current = b; + for (var i = 0; i < 10000; i++) { + var next = {}; + current['x' + i] = next; + current = next; + } + check(b, "deepObject"); // takes 2 seconds :-\ +} + +test(); +reportCompare(0, 0, 'ok'); |