jerryscript/tests/jerry/function-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

53 lines
1.5 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 getProperties(obj)
{
var str = "";
for (name in obj)
{
if (str)
{
str += " " + name;
}
else
{
str = name;
}
}
return str;
}
var prototype_obj = { dummy:1, length:1, caller:null,
arguments:null, prototype:null };
var func = function() {};
Object.setPrototypeOf(func, prototype_obj);
assert(getProperties(func) == "dummy");
var bound_func = (function() {}).bind(null);
Object.setPrototypeOf(bound_func, prototype_obj);
assert(getProperties(bound_func) == "dummy caller arguments prototype");
// 'print' is an external function
Object.setPrototypeOf(print, prototype_obj);
assert(getProperties(print) == "dummy length caller arguments");
function f1() {}
assert(Reflect.ownKeys(f1).toString() === "length,name,arguments,caller,prototype")
async function f2() {}
assert(Reflect.ownKeys(f2).toString() === "length,name")