Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 7 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/collections/Set-size.js b/js/src/jit-test/tests/collections/Set-size.js
new file mode 100644
index 0000000000..7aca1d3b75
--- /dev/null
+++ b/js/src/jit-test/tests/collections/Set-size.js
@@ -0,0 +1,7 @@
+// Each Set has its own size.
+
+var s1 = new Set(), s2 = new Set();
+for (var i = 0; i < 30; i++)
+    s1.add(i);
+assertEq(s1.size, 30);
+assertEq(s2.size, 0);