Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/splice-throwing-length-getter-668024.js b/js/src/jit-test/tests/basic/splice-throwing-length-getter-668024.js
new file mode 100644
index 0000000000..695460b5c8
--- /dev/null
+++ b/js/src/jit-test/tests/basic/splice-throwing-length-getter-668024.js
@@ -0,0 +1,9 @@
+try
+{
+  Array.prototype.splice.call({ get length() { throw 'error'; } });
+  throw new Error("should have thrown, didn't");
+}
+catch (e)
+{
+  assertEq(e, "error", "wrong error thrown: " + e);
+}