jerryscript/tests/jerry/restricted-properties.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

77 lines
2.2 KiB
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.
*/
function must_throw (str) {
try {
eval ("switch (1) { default: " + str + "}");
assert (false);
}
catch (e) {
}
try {
eval (str);
assert (false);
}
catch (e) {
}
}
// strict functions created using the Function constructor
var strictF = new Function('"use strict"');
assert(strictF.hasOwnProperty('caller') === false);
assert(strictF.hasOwnProperty('arguments') === false);
must_throw("strictF.caller")
must_throw("strictF.arguments")
must_throw("strictF.caller = 1")
must_throw("strictF.arguments = 2")
// generator functions created using the Generator constructor
var GeneratorFunction = Object.getPrototypeOf(function*(){}).constructor
var generatorF = new GeneratorFunction()
assert(generatorF.hasOwnProperty('caller') === false);
assert(generatorF.hasOwnProperty('arguments') === false);
must_throw("generatorF.caller")
must_throw("generatorF.arguments")
must_throw("generatorF.caller = 1")
must_throw("generatorF.arguments = 2")
// async functions created using the AsyncFunction constructor
async function asyncF() {}
assert(asyncF.hasOwnProperty('caller') === false);
assert(asyncF.hasOwnProperty('arguments') === false);
must_throw("asyncF.caller")
must_throw("asyncF.arguments")
must_throw("asyncF.caller = 1")
must_throw("asyncF.arguments = 2")
// functions created using the bind method
var f = function () {};
var boundF = f.bind();
assert(boundF.hasOwnProperty('caller') === false);
assert(boundF.hasOwnProperty('arguments') === false);
must_throw("boundF.caller")
must_throw("boundF.arguments")
must_throw("boundF.caller = 1")
must_throw("boundF.arguments = 2")