mirror of
https://github.com/jerryscript-project/jerryscript.git
synced 2025-12-15 16:29:21 +00:00
34 lines
980 B
JavaScript
34 lines
980 B
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.
|
|
*/
|
|
|
|
try {
|
|
Reflect.construct (String, "");
|
|
assert (false);
|
|
} catch (e) {
|
|
assert (e instanceof TypeError);
|
|
}
|
|
|
|
try {
|
|
Reflect.construct (String, "randomText");
|
|
assert (false);
|
|
} catch (e) {
|
|
assert (e instanceof TypeError);
|
|
}
|
|
|
|
class MyString extends String {};
|
|
var s1= new MyString();
|
|
|
|
assert(Object.getPrototypeOf(s1) == MyString.prototype)
|