Files
jerryscript/tests/jerry/regression-test-issue-4045.js
Szilagyi Adam 4924f9fd31 Remove ES_NEXT macro (#4915)
- remove all '#JERRY_ESNEXT' macro
- remove 5.1 build profile, update test runner accordingly (Note: all builtins are turn on by default)
- move tests from tests/jerry/esnext into tests/jerry, concatenate files with same names
- add skiplist to some snapshot tests that were supported only in 5.1
- fix doxygen issues that were hidden before (bc. of es.next macro)

Co-authored-by: Martin Negyokru negyokru@inf.u-szeged.hu
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
2022-01-31 16:46:00 +01:00

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JavaScript

// Copyright JS Foundation and other contributors, http://js.foundation
//
// 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 a = new Proxy(eval, {});
var b = {
y : 2
};
b.__proto__ = a;
var f = [];
var c = [];
var d = new Date();
d.__proto__ = b;
a.__proto__ = f;
c.__proto__ = d;
var a1 = new String();
a1.__proto__ = c;
assert(a.__proto__ === f);
assert(b.__proto__.__proto__ === f);
assert(d.__proto__.__proto__ === a);
assert(c.__proto__.__proto__.__proto__ === a);
assert(a1.__proto__.__proto__.__proto__.__proto__ === a);
var e = []
a1.__proto__ = e;
assert(a1.__proto__ === e);