diff --git a/test/built-ins/Promise/allSettled/ctx-ctor-throws.js b/test/built-ins/Promise/allSettled/ctx-ctor-throws.js
new file mode 100644
index 00000000000..e9ecffc4410
--- /dev/null
+++ b/test/built-ins/Promise/allSettled/ctx-ctor-throws.js
@@ -0,0 +1,19 @@
+// Copyright (C) 2019 Alex St Laurent. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: >
+    `Promise.allSettled` invoked on a constructor value that throws an error
+esid: #sec-promise.allSettled
+info: |
+    Analogous to test/built-ins/Promise/all/ctx-ctor-throws.js
+---*/
+
+const CustomPromise = function() {
+  throw new Test262Error();
+};
+
+assert.throws(Test262Error, function() {
+  // Promise.allSettled.call(CustomPromise);     // fails on promise.allsettled shim
+  Promise.allSettled.call(CustomPromise, []); // shim tries to iterate before running C
+});