Add test on chapter 15

tests/jerry-test-suite/15/15.07/15.07.01/15.07.01-001.js

@@ -0,0 +1,29 @@
+// Copyright 2014 Samsung Electronics Co., Ltd.
+//
+// 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.
+
+/*
+<test file="15.07.01-001.js">
+    <author>s.ryabkova</author>
+    <checks>
+        Check Number Constructor called as a function performs a type conversion and returns a number value (not a Number Object) computed by ToNumber() function
+    </checks>
+    <keywords>
+        built-in, Number
+    </keywords>
+</test>
+*/
+function main()
+{
+  return (Number("123456") === 123456)
+}