PHP/RestrictedPHPFunctions: add tests for namespaced names

Author: rodrigoprimo

WordPress/Tests/PHP/RestrictedPHPFunctionsUnitTest.inc

@@ -3,3 +3,11 @@
 add_action( 'widgets_init', create_function( '', // Error.
 	'return register_widget( "time_more_on_time_widget" );'
 ) );
+
+/*
+ * Safeguard correct handling of all types of namespaced function calls.
+ */
+\create_function('', 'return;');
+MyNamespace\create_function('', 'return;');
+\MyNamespace\create_function('', 'return;');
+namespace\create_function('', 'return;'); // The sniff should start flagging this once it can resolve relative namespaces.

WordPress/Tests/PHP/RestrictedPHPFunctionsUnitTest.php

@@ -27,7 +27,8 @@ final class RestrictedPHPFunctionsUnitTest extends AbstractSniffUnitTest {
 	 */
 	public function getErrorList() {
 		return array(
-			3 => 1,
+			3  => 1,
+			10 => 1,
 		);
 	}