function hasDataViewSupport() {
	var bool;
	var view;
	var buf;

	if ( typeof GlobalDataView !== 'function' ) {
		return false;
	}
	// Test basic support...
	try {
		buf = new ArrayBuffer( 24 );
		view = new GlobalDataView( buf, 8 );
		bool = ( isDataView( view ) && typeof view.getFloat64 === 'function' && typeof view.setFloat64 === 'function' );
		if ( bool ) {
			view.setFloat64( 0, -3.14 );
			view.setFloat64( 8, NaN );
			bool = (
				bool &&
				view.buffer === buf &&
				view.byteLength === 16 &&
				view.byteOffset === 8 &&
				view.getFloat64( 0 ) === -3.14 &&
				view.getFloat64( 8 ) !== view.getFloat64( 8 )
			);
		}
	} catch ( err ) { // eslint-disable-line no-unused-vars
		bool = false;
	}
	return bool;
}
Tests for native `DataView` support.

@returns {boolean} boolean indicating if an environment has `DataView` support

@example
var bool = hasDataViewSupport();
// returns <boolean>