1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/class/bug1709328.js b/js/src/jit-test/tests/class/bug1709328.js
new file mode 100644
index 0000000000..9ad856a5e4
--- /dev/null
+++ b/js/src/jit-test/tests/class/bug1709328.js
@@ -0,0 +1,18 @@
+class A0 { constructor() { this.dummy = true; } }
+class A1 { constructor() { this.dummy = true; } }
+class A2 { constructor() { this.dummy = true; } }
+class A3 { constructor() { this.dummy = true; } }
+class A4 { constructor() { this.dummy = true; } }
+class A5 { constructor() { this.dummy = true; } }
+class A6 { constructor() { this.dummy = true; } }
+class A7 { constructor() { this.dummy = true; } }
+class A8 { constructor() { this.dummy = true; } }
+class A9 { constructor() { this.dummy = true; } }
+
+var constructors = [A1, A2, A3, A4, A5, A6, A7, A8, A9];
+for (var i = 0; i < 1000; i++) {
+    for (var construct of constructors) {
+	var h = new construct();
+	assertEq(Reflect.get(h, "nonexistent", "dummy"), undefined);
+    }
+}