1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/tests/non262/TypedArray/set.js b/js/src/tests/non262/TypedArray/set.js
new file mode 100644
index 0000000000..2af5a129a8
--- /dev/null
+++ b/js/src/tests/non262/TypedArray/set.js
@@ -0,0 +1,21 @@
+const TypedArrayPrototype = Object.getPrototypeOf(Int8Array.prototype);
+
+// %TypedArrayPrototype% has an own "set" function property.
+assertEq(TypedArrayPrototype.hasOwnProperty("set"), true);
+assertEq(typeof TypedArrayPrototype.set, "function");
+
+// The concrete TypedArray prototypes do not have an own "set" property.
+assertEq(anyTypedArrayConstructors.every(c => !c.hasOwnProperty("set")), true);
+
+assertDeepEq(Object.getOwnPropertyDescriptor(TypedArrayPrototype, "set"), {
+    value: TypedArrayPrototype.set,
+    writable: true,
+    enumerable: false,
+    configurable: true,
+});
+
+assertEq(TypedArrayPrototype.set.name, "set");
+assertEq(TypedArrayPrototype.set.length, 1);
+
+if (typeof reportCompare === "function")
+    reportCompare(true, true);