toNumber operation should handle binary and octal literals (#3471)

JerryScript-DCO-1.0-Signed-off-by: Virag Orkenyi orkvi@inf.u-szeged.hu

tests/jerry/es2015/to-number-string.js

@@ -0,0 +1,49 @@
+/* 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.
+ */
+
+assert(+"0b1101001" === 105);
+assert(+"0B1101001" === 105);
+assert(+"0o767" === 503);
+assert(+"0O767" === 503);
+
+function assertNaN(str) {
+  assert(isNaN(+str));
+}
+
+assertNaN("0b");
+assertNaN("0b12");
+assertNaN("0b10101100103");
+assertNaN("0b101foo");
+assertNaN("0bfoo101");
+assertNaN("0b12345");
+
+assertNaN("0B");
+assertNaN("0B12");
+assertNaN("0B10101100103");
+assertNaN("0B101foo");
+assertNaN("0Bfoo101");
+assertNaN("0B12345");
+
+assertNaN("0o");
+assertNaN("0o1289");
+assertNaN("0o88888");
+assertNaN("0o12345foo");
+assertNaN("0ofoo12345");
+
+assertNaN("0O");
+assertNaN("0O1289");
+assertNaN("0O88888");
+assertNaN("0O12345foo");
+assertNaN("0Ofoo12345");