jerryscript/tests/jerry/regression-test-issue-1284.js
Youngil Choi 98cec9afb8 [[DefaultValue]] should be called twice when setting object as Array length
In section 15.4.5.1, both step 3.c and 3.d should call [[DefaultValue]].

JerryScript-DCO-1.0-Signed-off-by: Youngil Choi duddlf.choi@samsung.com
2016-08-26 16:03:36 +09:00

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JavaScript

// Copyright 2016 Samsung Electronics Co., Ltd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
var count = 0;
[].length = { valueOf: function() { count++; return 1; } };
assert(count == 2);