Update String.prototype.match to ECMA-262 v6 (#3375)

The algorithm is based on ECMA-262 v6, 21.1.3.11

JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu

tests/jerry/es2015/string-prototype-match.js

@@ -0,0 +1,82 @@
+// 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.
+
+class NewRegExp extends RegExp {
+    [Symbol.match](str) {
+        var result = RegExp.prototype[Symbol.match].call(this, str);
+        var successful = 0;
+        if (result) {
+            successful = 1;
+        }
+        return successful;
+    }
+}
+
+var str = 'This is a random string.';
+var regexp = new NewRegExp(/[A-Z]/g);
+assert(str.match(regexp) === 1);
+
+try {
+  String.prototype.match.call(null, regexp);
+  assert(false);
+} catch (e) {
+  assert(e instanceof TypeError);
+}
+
+var regexp2 = /[A-Z]/g;
+regexp2[Symbol.match] = "foo";
+
+try {
+  str.match(regexp2);
+  assert(false);
+} catch (e) {
+  assert(e instanceof TypeError);
+}
+
+Object.defineProperty (regexp2, Symbol.match, { get () { throw 5 }});
+
+try {
+  str.match(regexp2);
+  assert(false);
+} catch (e) {
+  assert(e === 5); 
+}
+
+var wrong_sytnax = "str.match(/[A-5]/g";
+
+try {
+  eval(wrong_sytnax);
+  assert(false);
+} catch (e) {
+  assert(e instanceof SyntaxError);
+}
+
+delete(RegExp.prototype[Symbol.match]);
+
+try {
+  str.match(regexp);
+  assert(false);
+} catch (e) {
+  assert(e instanceof TypeError);
+}
+
+var regexp3 = "foo";
+RegExp.prototype[Symbol.match] = 3;
+
+try {
+  str.match(regexp3);
+  assert(false);
+} catch (e) {
+  assert(e instanceof TypeError);
+}