1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/tests/non262/Tuple/constructor.js b/js/src/tests/non262/Tuple/constructor.js
new file mode 100644
index 0000000000..067a5d5ea2
--- /dev/null
+++ b/js/src/tests/non262/Tuple/constructor.js
@@ -0,0 +1,18 @@
+// |reftest| skip-if(!this.hasOwnProperty("Tuple"))
+
+assertThrowsInstanceOf(
+  () => new Tuple(),
+  TypeError,
+  "Tuple is not a constructor"
+);
+
+assertEq(typeof Tuple(), "tuple");
+assertEq(typeof Object(Tuple()), "object");
+assertEq(Tuple() instanceof Tuple, false);
+assertEq(Object(Tuple()) instanceof Tuple, true);
+
+assertEq(Tuple().__proto__, Tuple.prototype);
+assertEq(Object(Tuple()).__proto__, Tuple.prototype);
+assertEq(Tuple.prototype.constructor, Tuple);
+
+if (typeof reportCompare === "function") reportCompare(0, 0);