1 files changed, 16 insertions, 0 deletions
diff --git a/js/src/tests/non262/Tuple/prototype/flatMap/depth-always-one.js b/js/src/tests/non262/Tuple/prototype/flatMap/depth-always-one.js
new file mode 100644
index 0000000000..2f3aed6e32
--- /dev/null
+++ b/js/src/tests/non262/Tuple/prototype/flatMap/depth-always-one.js
@@ -0,0 +1,16 @@
+// |reftest| skip-if(!this.hasOwnProperty("Tuple"))
+assertEq(#[1, 2].flatMap(function(e) {
+  return #[e, e * 2];
+}), #[1, 2, 2, 4]);
+
+var result = #[1, 2, 3].flatMap(function(ele) {
+  return #[
+    #[ele * 2]
+  ];
+});
+assertEq(result.length, 3);
+assertEq(result[0], #[2]);
+assertEq(result[1] ,#[4]);
+assertEq(result[2], #[6]);
+
+reportCompare(0, 0);