1 files changed, 38 insertions, 0 deletions
diff --git a/js/src/tests/non262/TypedArray/entries.js b/js/src/tests/non262/TypedArray/entries.js
new file mode 100644
index 0000000000..c55a959e3a
--- /dev/null
+++ b/js/src/tests/non262/TypedArray/entries.js
@@ -0,0 +1,38 @@
+for (var constructor of anyTypedArrayConstructors) {
+    assertEq(constructor.prototype.entries.length, 0);
+    assertEq(constructor.prototype.entries.name, "entries");
+
+    assertDeepEq([...new constructor(0).entries()], []);
+    assertDeepEq([...new constructor(1).entries()], [[0, 0]]);
+    assertDeepEq([...new constructor(2).entries()], [[0, 0], [1, 0]]);
+    assertDeepEq([...new constructor([15]).entries()], [[0, 15]]);
+
+    var arr = new constructor([1, 2, 3]);
+    var iterator = arr.entries();
+    assertDeepEq(iterator.next(), {value: [0, 1], done: false});
+    assertDeepEq(iterator.next(), {value: [1, 2], done: false});
+    assertDeepEq(iterator.next(), {value: [2, 3], done: false});
+    assertDeepEq(iterator.next(), {value: undefined, done: true});
+
+    // Called from other globals.
+    if (typeof newGlobal === "function") {
+        var otherGlobal = newGlobal();
+        var entries = otherGlobal[constructor.name].prototype.entries;
+        assertDeepEq([...entries.call(new constructor(2))],
+                     [new otherGlobal.Array(0, 0), new otherGlobal.Array(1, 0)]);
+        arr = new (newGlobal()[constructor.name])(2);
+        assertEq([...constructor.prototype.entries.call(arr)].toString(), "0,0,1,0");
+    }
+
+    // Throws if `this` isn't a TypedArray.
+    var invalidReceivers = [undefined, null, 1, false, "", Symbol(), [], {}, /./,
+                            new Proxy(new constructor(), {})];
+    invalidReceivers.forEach(invalidReceiver => {
+        assertThrowsInstanceOf(() => {
+            constructor.prototype.entries.call(invalidReceiver);
+        }, TypeError, "Assert that entries fails if this value is not a TypedArray");
+    });
+}
+
+if (typeof reportCompare === "function")
+    reportCompare(true, true);