Properly handle primitive arguments in Object methods (#3342)

ES2015 allows primitive arguments for most of the Object built-ins.
This change implements handling for these arguments in affected methods.

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu

tests/jerry/es5.1/object-methods.js

@@ -0,0 +1,89 @@
+// 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.
+
+try {
+  Object.getOwnPropertyNames("hello");
+  assert (false);
+} catch (e) {
+  assert (e instanceof TypeError);
+}
+
+try
+{
+  Object.preventExtensions(42);
+  assert (false);
+} catch (e) {
+  assert (e instanceof TypeError);
+}
+
+try
+{
+  Object.isExtensible(42);
+  assert (false);
+} catch (e) {
+  assert (e instanceof TypeError);
+}
+
+try
+{
+  Object.seal(42);
+  assert (false);
+} catch (e) {
+  assert (e instanceof TypeError);
+}
+
+try
+{
+  Object.isSealed(42);
+  assert (false);
+} catch (e) {
+  assert (e instanceof TypeError);
+}
+
+try
+{
+  Object.freeze(42);
+  assert (false);
+} catch (e) {
+  assert (e instanceof TypeError);
+}
+
+try
+{
+  Object.isFrozen(42);
+  assert (false);
+} catch (e) {
+  assert (e instanceof TypeError);
+}
+
+try {
+  Object.keys("hello");
+  assert (false);
+} catch (e) {
+  assert (e instanceof TypeError);
+}
+
+try {
+  Object.getOwnPropertyNames("hello");
+  assert (false);
+} catch (e) {
+  assert (e instanceof TypeError);
+}
+
+try {
+  Object.getOwnPropertyDescriptor("hello", '1');
+  assert (false);
+} catch (e) {
+  assert (e instanceof TypeError);
+}