1 files changed, 44 insertions, 0 deletions
diff --git a/js/src/tests/non262/Tuple/from/calling-from-valid-1-onlyStrict-strict.js b/js/src/tests/non262/Tuple/from/calling-from-valid-1-onlyStrict-strict.js
new file mode 100644
index 0000000000..79914f4fd6
--- /dev/null
+++ b/js/src/tests/non262/Tuple/from/calling-from-valid-1-onlyStrict-strict.js
@@ -0,0 +1,44 @@
+// |reftest| skip-if(!this.hasOwnProperty("Tuple"))
+'use strict';
+
+var list = {
+  '0': 41,
+  '1': 42,
+  '2': 43,
+  length: 3
+};
+var calls = [];
+
+function mapFn(value) {
+  calls.push({
+    args: arguments,
+    thisArg: this
+  });
+  return value * 2;
+}
+
+var result = Tuple.from(list, mapFn);
+
+assertEq(result.length, 3);
+assertEq(result[0], 82);
+assertEq(result[1], 84);
+assertEq(result[2], 86);
+
+assertEq(calls.length, 3);
+
+assertEq(calls[0].args.length, 2);
+assertEq(calls[0].args[0], 41);
+assertEq(calls[0].args[1], 0);
+assertEq(calls[0].thisArg, undefined);
+
+assertEq(calls[1].args.length, 2);
+assertEq(calls[1].args[0], 42);
+assertEq(calls[1].args[1], 1);
+assertEq(calls[1].thisArg, undefined);
+
+assertEq(calls[2].args.length, 2);
+assertEq(calls[2].args[0], 43);
+assertEq(calls[2].args[1], 2);
+assertEq(calls[2].thisArg, undefined);
+
+reportCompare(0, 0);