Add Array.from test

test/annexB/built-ins/Array/from/iterator-method-emulates-undefined.js

@@ -0,0 +1,29 @@
+// Copyright (C) 2020 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-array.from
+description: >
+  [[IsHTMLDDA]] object as @@iterator method gets called.
+info: |
+  Array.from ( items [ , mapfn [ , thisArg ] ] )
+
+  [...]
+  4. Let usingIterator be ? GetMethod(items, @@iterator).
+  5. If usingIterator is not undefined, then
+    [...]
+    c. Let iteratorRecord be ? GetIterator(items, sync, usingIterator).
+
+  GetIterator ( obj [ , hint [ , method ] ] )
+
+  [...]
+  4. Let iterator be ? Call(method, obj).
+  5. If Type(iterator) is not Object, throw a TypeError exception.
+features: [Symbol.iterator, IsHTMLDDA]
+---*/
+
+var items = {};
+items[Symbol.iterator] = $262.IsHTMLDDA;
+
+assert.throws(TypeError, function() {
+  Array.from(items);
+});