1 files changed, 52 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Promise/allSettled/iter-assigned-undefined-reject.js b/js/src/tests/test262/built-ins/Promise/allSettled/iter-assigned-undefined-reject.js
new file mode 100644
index 0000000000..6ab397c63d
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Promise/allSettled/iter-assigned-undefined-reject.js
@@ -0,0 +1,52 @@
+// |reftest| async
+// Copyright (C) 2019 Leo Balter. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-promise.allsettled
+description: >
+  Reject when argument's Symbol.iterator property has the value undefined
+info: |
+  Promise.allSettled ( iterable )
+
+  ...
+  4. Let iteratorRecord be GetIterator(iterable).
+  5. IfAbruptRejectPromise(iteratorRecord, promiseCapability).
+  ...
+
+  GetIterator ( obj [ , hint [ , method ] ] )
+
+  ...
+  3. If method is not present, then
+    a. If hint is async, then
+      ...
+    b. Otherwise, set method to ? GetMethod(obj, @@iterator).
+  4. Let iterator be ? Call(method, obj).
+  5. If Type(iterator) is not Object, throw a TypeError exception.
+  ...
+
+  GetMethod
+
+  2. Let func be ? GetV(V, P).
+  3. If func is either undefined or null, return undefined.
+  4. If IsCallable(func) is false, throw a TypeError exception.
+
+  Call ( F, V [ , argumentsList ] )
+
+  2. If IsCallable(F) is false, throw a TypeError exception.
+features: [Promise.allSettled, Symbol.iterator]
+flags: [async]
+---*/
+
+try {
+  Promise.allSettled({
+    [Symbol.iterator]: undefined
+  }).then(function() {
+    $DONE('The promise should be rejected, but was resolved');
+  }, function(error) {
+    assert.sameValue(Object.getPrototypeOf(error), TypeError.prototype);
+    assert(error instanceof TypeError);
+  }).then($DONE, $DONE);
+} catch (error) {
+  $DONE(`The promise should be rejected, but threw an exception: ${error.message}`);
+}