Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 11 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/collections/WeakMap-constructor-1.js b/js/src/jit-test/tests/collections/WeakMap-constructor-1.js
new file mode 100644
index 0000000000..ab73feb51c
--- /dev/null
+++ b/js/src/jit-test/tests/collections/WeakMap-constructor-1.js
@@ -0,0 +1,11 @@
+// The WeakMap constructor creates an empty WeakMap by default.
+
+load(libdir + "asserts.js");
+
+new WeakMap();
+new WeakMap(undefined);
+new WeakMap(null);
+
+assertThrowsInstanceOf(() => WeakMap(), TypeError);
+assertThrowsInstanceOf(() => WeakMap(undefined), TypeError);
+assertThrowsInstanceOf(() => WeakMap(null), TypeError);