Files
jerryscript/tests/jerry/es2015/regexp-construct.js
T
Szilagyi Adam c31452c138 Implement IsRegExp operation (#3321)
Algorithm is based on ECMA-262 v6, 22.1.3.1.1

JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
2019-11-20 11:50:26 +01:00

31 lines
945 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.
var r = RegExp ("a","gim");
var r2 = RegExp (r,"gim");
assert(r2.source === 'a');
assert(r2.global === true);
assert(r2.ignoreCase === true);
assert(r2.multiline === true);
var obj = { get source() { throw 5 }, [Symbol.match] : true }
try {
new RegExp (obj);
assert(false)
} catch (e) {
assert(e === 5);
}