testForOfIterator.cpp

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-

 * vim: set ts=8 sts=2 et sw=2 tw=80:

*/

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "js/ForOfIterator.h"

#include "jsapi-tests/tests.h"

BEGIN_TEST(testForOfIterator_basicNonIterable) {

  JS::RootedValue v(cx);

  // Hack to make it simple to produce an object that has a property

  // named Symbol.iterator.

  EVAL("({[Symbol.iterator]: 5})", &v);

  JS::ForOfIterator iter(cx);

  bool ok = iter.init(v);

  CHECK(!ok);

  JS_ClearPendingException(cx);

  return true;

END_TEST(testForOfIterator_basicNonIterable)

BEGIN_TEST(testForOfIterator_bug515273_part1) {

  JS::RootedValue v(cx);

  // Hack to make it simple to produce an object that has a property

  // named Symbol.iterator.

  EVAL("({[Symbol.iterator]: 5})", &v);

  JS::ForOfIterator iter(cx);

  bool ok = iter.init(v, JS::ForOfIterator::AllowNonIterable);

  CHECK(!ok);

  JS_ClearPendingException(cx);

  return true;

END_TEST(testForOfIterator_bug515273_part1)

BEGIN_TEST(testForOfIterator_bug515273_part2) {

  JS::RootedObject obj(cx, JS_NewPlainObject(cx));

  CHECK(obj);

  JS::RootedValue v(cx, JS::ObjectValue(*obj));

  JS::ForOfIterator iter(cx);

  bool ok = iter.init(v, JS::ForOfIterator::AllowNonIterable);

  CHECK(ok);

  CHECK(!iter.valueIsIterable());

  return true;

END_TEST(testForOfIterator_bug515273_part2)