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diff --git a/js/src/tests/test262/built-ins/NativeErrors/AggregateError/errors-iterabletolist.js b/js/src/tests/test262/built-ins/NativeErrors/AggregateError/errors-iterabletolist.js
new file mode 100644
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+++ b/js/src/tests/test262/built-ins/NativeErrors/AggregateError/errors-iterabletolist.js
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+// Copyright (C) 2019 Leo Balter. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-aggregate-error
+description: >
+  Iteration of errors
+info: |
+  AggregateError ( errors, message )
+
+  ...
+  3. Let errorsList be ? IterableToList(errors).
+  4. Set O.[[AggregateErrors]] to errorsList.
+  ...
+  6. Return O.
+
+  Runtime Semantics: IterableToList ( items [ , method ] )
+
+  1. If method is present, then
+    ...
+  2. Else,
+    b. Let iteratorRecord be ? GetIterator(items, sync).
+  3. Let values be a new empty List.
+  4. Let next be true.
+  5. Repeat, while next is not false
+    a. Set next to ? IteratorStep(iteratorRecord).
+    b. If next is not false, then
+      i. Let nextValue be ? IteratorValue(next).
+      ii. Append nextValue to the end of the List values.
+  6. Return values.
+
+  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.
+  6. Let nextMethod be ? GetV(iterator, "next").
+  ...
+  8. Return iteratorRecord.
+features: [AggregateError, Symbol.iterator]
+includes: [compareArray.js]
+---*/
+
+var count = 0;
+var values = [];
+var case1 = {
+  [Symbol.iterator]() {
+    return {
+      next() {
+        count += 1;
+        return {
+          done: count === 3,
+          get value() {
+            values.push(count)
+          }
+        };
+      }
+    };
+  }
+};
+
+new AggregateError(case1);
+
+assert.sameValue(count, 3);
+assert.compareArray(values, [1, 2]);
+
+reportCompare(0, 0);