/**
* @license Apache-2.0
*
* Copyright (c) 2018 The Stdlib Authors.
*
* 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.
*/

'use strict';

// MODULES //

var defineProperties = require( './define_properties.js' );


// MAIN //

/**
* Tests for `Object.defineProperties` support.
*
* @returns {boolean} boolean indicating if an environment has `Object.defineProperties` support
*
* @example
* var bool = hasDefinePropertiesSupport();
* // returns <boolean>
*/
function hasDefinePropertiesSupport() {
	var bool;

	if ( typeof defineProperties !== 'function' ) {
		return false;
	}
	// Test basic support...
	try {
		defineProperties( {}, {
			'x': {}
		});
		bool = true;
	} catch ( err ) { // eslint-disable-line no-unused-vars
		bool = false;
	}
	return bool;
}


// EXPORTS //

module.exports = hasDefinePropertiesSupport;

@@ -990,88 +990,8 @@
 ) %7B%0A
-%09var bool;%0A%0A%09if ( typeof defineProperties !== 'function' ) %7B%0A%09%09return false;%0A%09%7D%0A
 %09// 
@@ -1012,16 +1012,16 @@
 port...%0A
+
 %09try %7B%0A%09
@@ -1064,22 +1064,22 @@
 %09%09%7D);%0A%09%09
-bool =
+return
  true;%0A%09
@@ -1136,22 +1136,22 @@
 -vars%0A%09%09
-bool =
+return
  false;%0A
@@ -1157,22 +1157,8 @@
 %0A%09%7D%0A
-%09return bool;%0A
 %7D%0A%0A%0A

Simplify implementation and achieve full test coverage