1 files changed, 9 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/gc/bug1709537.js b/js/src/jit-test/tests/gc/bug1709537.js
new file mode 100644
index 0000000000..77f3fd1d5c
--- /dev/null
+++ b/js/src/jit-test/tests/gc/bug1709537.js
@@ -0,0 +1,9 @@
+function f() {
+    var obj = [];
+    for (var count = 20000; count > 15900; count--) {
+        obj[count] = 2;
+    }
+    assertEq(Object.getOwnPropertyNames(obj).length, 4101);
+}
+gczeal(4);
+f();