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diff --git a/js/src/tests/test262/built-ins/Promise/allSettled/reject-immed.js b/js/src/tests/test262/built-ins/Promise/allSettled/reject-immed.js
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+++ b/js/src/tests/test262/built-ins/Promise/allSettled/reject-immed.js
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+// |reftest| async
+// Copyright (C) 2019 Leo Balter. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: Rejecting through immediate invocation of the provided resolving function
+esid: sec-promise.allsettled
+info: |
+  6. Let result be PerformPromiseAllSettled(iteratorRecord, C, promiseCapability).
+
+  Runtime Semantics: PerformPromiseAllSettled
+  
+  6. Repeat
+    ...
+    z. Perform ? Invoke(nextPromise, "then", « resolveElement, rejectElement »).
+flags: [async]
+includes: [promiseHelper.js]
+features: [Promise.allSettled]
+---*/
+
+var simulation = {};
+var thenable = {
+  then(_, reject) {
+    reject(simulation);
+  }
+};
+
+Promise.allSettled([thenable])
+  .then((settleds) => {
+    checkSettledPromises(settleds, [{ status: 'rejected', reason: simulation }]);
+  }).then($DONE, $DONE);