jerryscript/tests/jerry/es2015/class-inheritance-inner-class.js

/* 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 console = { assert : assert };

class C1 {
  f () {
    return 5;
  }
}

class C2 extends C1 {
  f () {
    assert (super.f () === 5);

    class G {
      g () {
        assert (super.f === undefined);
        assert (super.toString () === "[object Object]");
        var a = super.valueOf ();
        try {
          a ();
          assert (false);
        } catch (e) {
          assert (e instanceof TypeError);
        }
      }

      constructor () {
        // Test to overwrite the current lit-object
        console.assert (Object.getPrototypeOf (this) === G.prototype);

        try {
          eval ("super ()");
          assert (false);
        } catch (e) {
          assert (e instanceof SyntaxError);
        }
      }
    }

    var g = new G ();
    g.g ();
  }
}

(new C2).f ();