Chris@0: <?php
Chris@0: 
Chris@0: /*
Chris@0:  * This file is part of Psy Shell.
Chris@0:  *
Chris@0:  * (c) 2012-2017 Justin Hileman
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: namespace Psy\Test\CodeCleaner;
Chris@0: 
Chris@0: use Psy\CodeCleaner\ValidFunctionNamePass;
Chris@0: 
Chris@0: class ValidFunctionNamePassTest extends CodeCleanerTestCase
Chris@0: {
Chris@0:     public function setUp()
Chris@0:     {
Chris@0:         $this->setPass(new ValidFunctionNamePass());
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * @dataProvider getInvalidFunctions
Chris@0:      * @expectedException \Psy\Exception\FatalErrorException
Chris@0:      */
Chris@0:     public function testProcessInvalidFunctionCallsAndDeclarations($code)
Chris@0:     {
Chris@0:         $stmts = $this->parse($code);
Chris@0:         $this->traverse($stmts);
Chris@0:     }
Chris@0: 
Chris@0:     public function getInvalidFunctions()
Chris@0:     {
Chris@0:         return array(
Chris@0:             // function declarations
Chris@0:             array('function array_merge() {}'),
Chris@0:             array('function Array_Merge() {}'),
Chris@0:             array('
Chris@0:                 function psy_test_codecleaner_validfunctionnamepass_alpha() {}
Chris@0:                 function psy_test_codecleaner_validfunctionnamepass_alpha() {}
Chris@0:             '),
Chris@0:             array('
Chris@0:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@0:                     function beta() {}
Chris@0:                 }
Chris@0:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@0:                     function beta() {}
Chris@0:                 }
Chris@0:             '),
Chris@0: 
Chris@0:             // function calls
Chris@0:             array('psy_test_codecleaner_validfunctionnamepass_gamma()'),
Chris@0:             array('
Chris@0:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@0:                     delta();
Chris@0:                 }
Chris@0:             '),
Chris@0: 
Chris@0:             // recursion
Chris@0:             array('function a() { a(); } function a() {}'),
Chris@0:         );
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * @dataProvider getValidFunctions
Chris@0:      */
Chris@0:     public function testProcessValidFunctionCallsAndDeclarations($code)
Chris@0:     {
Chris@0:         $stmts = $this->parse($code);
Chris@0:         $this->traverse($stmts);
Chris@12: 
Chris@12:         // @todo a better thing to assert here?
Chris@12:         $this->assertTrue(true);
Chris@0:     }
Chris@0: 
Chris@0:     public function getValidFunctions()
Chris@0:     {
Chris@0:         return array(
Chris@0:             array('function psy_test_codecleaner_validfunctionnamepass_epsilon() {}'),
Chris@0:             array('
Chris@0:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@0:                     function zeta() {}
Chris@0:                 }
Chris@0:             '),
Chris@0:             array('
Chris@0:                 namespace {
Chris@0:                     function psy_test_codecleaner_validfunctionnamepass_eta() {}
Chris@0:                 }
Chris@0:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@0:                     function psy_test_codecleaner_validfunctionnamepass_eta() {}
Chris@0:                 }
Chris@0:             '),
Chris@0:             array('
Chris@0:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@0:                     function psy_test_codecleaner_validfunctionnamepass_eta() {}
Chris@0:                 }
Chris@0:                 namespace {
Chris@0:                     function psy_test_codecleaner_validfunctionnamepass_eta() {}
Chris@0:                 }
Chris@0:             '),
Chris@0:             array('
Chris@0:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@0:                     function array_merge() {}
Chris@0:                 }
Chris@0:             '),
Chris@0: 
Chris@0:             // function calls
Chris@0:             array('array_merge();'),
Chris@0:             array('
Chris@0:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@0:                     function theta() {}
Chris@0:                 }
Chris@0:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@0:                     theta();
Chris@0:                 }
Chris@0:             '),
Chris@0:             // closures
Chris@0:             array('$test = function(){};$test()'),
Chris@0:             array('
Chris@0:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@0:                     function theta() {}
Chris@0:                 }
Chris@0:                 namespace {
Chris@0:                     Psy\\Test\\CodeCleaner\\ValidFunctionNamePass\\theta();
Chris@0:                 }
Chris@0:             '),
Chris@0: 
Chris@0:             // recursion
Chris@0:             array('function a() { a(); }'),
Chris@0: 
Chris@0:             // conditionally defined functions
Chris@0:             array('
Chris@0:                 function a() {}
Chris@0:                 if (false) {
Chris@0:                     function a() {}
Chris@0:                 }
Chris@0:             '),
Chris@0:             array('
Chris@0:                 function a() {}
Chris@0:                 if (true) {
Chris@0:                     function a() {}
Chris@0:                 } else if (false) {
Chris@0:                     function a() {}
Chris@0:                 } else {
Chris@0:                     function a() {}
Chris@0:                 }
Chris@0:             '),
Chris@0:             // ewww
Chris@0:             array('
Chris@0:                 function a() {}
Chris@0:                 if (true):
Chris@0:                     function a() {}
Chris@0:                 elseif (false):
Chris@0:                     function a() {}
Chris@0:                 else:
Chris@0:                     function a() {}
Chris@0:                 endif;
Chris@0:             '),
Chris@0:             array('
Chris@0:                 function a() {}
Chris@0:                 while (false) { function a() {} }
Chris@0:             '),
Chris@0:             array('
Chris@0:                 function a() {}
Chris@0:                 do { function a() {} } while (false);
Chris@0:             '),
Chris@0:             array('
Chris@0:                 function a() {}
Chris@0:                 switch (1) {
Chris@0:                     case 0:
Chris@0:                         function a() {}
Chris@0:                         break;
Chris@0:                     case 1:
Chris@0:                         function a() {}
Chris@0:                         break;
Chris@0:                     case 2:
Chris@0:                         function a() {}
Chris@0:                         break;
Chris@0:                 }
Chris@0:             '),
Chris@0:         );
Chris@0:     }
Chris@0: }