Chris@13: <?php
Chris@13: 
Chris@13: /*
Chris@13:  * This file is part of Psy Shell.
Chris@13:  *
Chris@13:  * (c) 2012-2018 Justin Hileman
Chris@13:  *
Chris@13:  * For the full copyright and license information, please view the LICENSE
Chris@13:  * file that was distributed with this source code.
Chris@13:  */
Chris@13: 
Chris@13: namespace Psy\Test\CodeCleaner;
Chris@13: 
Chris@13: use Psy\CodeCleaner\ValidFunctionNamePass;
Chris@13: 
Chris@13: class ValidFunctionNamePassTest extends CodeCleanerTestCase
Chris@13: {
Chris@13:     public function setUp()
Chris@13:     {
Chris@13:         $this->setPass(new ValidFunctionNamePass());
Chris@13:     }
Chris@13: 
Chris@13:     /**
Chris@13:      * @dataProvider getInvalidFunctions
Chris@13:      * @expectedException \Psy\Exception\FatalErrorException
Chris@13:      */
Chris@13:     public function testProcessInvalidFunctionCallsAndDeclarations($code)
Chris@13:     {
Chris@13:         $this->parseAndTraverse($code);
Chris@13:     }
Chris@13: 
Chris@13:     public function getInvalidFunctions()
Chris@13:     {
Chris@13:         return [
Chris@13:             // function declarations
Chris@13:             ['function array_merge() {}'],
Chris@13:             ['function Array_Merge() {}'],
Chris@13:             ['
Chris@13:                 function psy_test_codecleaner_validfunctionnamepass_alpha() {}
Chris@13:                 function psy_test_codecleaner_validfunctionnamepass_alpha() {}
Chris@13:             '],
Chris@13:             ['
Chris@13:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@13:                     function beta() {}
Chris@13:                 }
Chris@13:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@13:                     function beta() {}
Chris@13:                 }
Chris@13:             '],
Chris@13: 
Chris@13:             // function calls
Chris@13:             ['psy_test_codecleaner_validfunctionnamepass_gamma()'],
Chris@13:             ['
Chris@13:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@13:                     delta();
Chris@13:                 }
Chris@13:             '],
Chris@13: 
Chris@13:             // recursion
Chris@13:             ['function a() { a(); } function a() {}'],
Chris@13:         ];
Chris@13:     }
Chris@13: 
Chris@13:     /**
Chris@13:      * @dataProvider getValidFunctions
Chris@13:      */
Chris@13:     public function testProcessValidFunctionCallsAndDeclarations($code)
Chris@13:     {
Chris@13:         $this->parseAndTraverse($code);
Chris@13:         $this->assertTrue(true);
Chris@13:     }
Chris@13: 
Chris@13:     public function getValidFunctions()
Chris@13:     {
Chris@13:         return [
Chris@13:             ['function psy_test_codecleaner_validfunctionnamepass_epsilon() {}'],
Chris@13:             ['
Chris@13:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@13:                     function zeta() {}
Chris@13:                 }
Chris@13:             '],
Chris@13:             ['
Chris@13:                 namespace {
Chris@13:                     function psy_test_codecleaner_validfunctionnamepass_eta() {}
Chris@13:                 }
Chris@13:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@13:                     function psy_test_codecleaner_validfunctionnamepass_eta() {}
Chris@13:                 }
Chris@13:             '],
Chris@13:             ['
Chris@13:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@13:                     function psy_test_codecleaner_validfunctionnamepass_eta() {}
Chris@13:                 }
Chris@13:                 namespace {
Chris@13:                     function psy_test_codecleaner_validfunctionnamepass_eta() {}
Chris@13:                 }
Chris@13:             '],
Chris@13:             ['
Chris@13:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@13:                     function array_merge() {}
Chris@13:                 }
Chris@13:             '],
Chris@13: 
Chris@13:             // function calls
Chris@13:             ['array_merge();'],
Chris@13:             ['
Chris@13:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@13:                     function theta() {}
Chris@13:                 }
Chris@13:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@13:                     theta();
Chris@13:                 }
Chris@13:             '],
Chris@13:             // closures
Chris@13:             ['$test = function(){};$test()'],
Chris@13:             ['
Chris@13:                 namespace Psy\\Test\\CodeCleaner\\ValidFunctionNamePass {
Chris@13:                     function theta() {}
Chris@13:                 }
Chris@13:                 namespace {
Chris@13:                     Psy\\Test\\CodeCleaner\\ValidFunctionNamePass\\theta();
Chris@13:                 }
Chris@13:             '],
Chris@13: 
Chris@13:             // recursion
Chris@13:             ['function a() { a(); }'],
Chris@13: 
Chris@13:             // conditionally defined functions
Chris@13:             ['
Chris@13:                 function a() {}
Chris@13:                 if (false) {
Chris@13:                     function a() {}
Chris@13:                 }
Chris@13:             '],
Chris@13:             ['
Chris@13:                 function a() {}
Chris@13:                 if (true) {
Chris@13:                     function a() {}
Chris@13:                 } else if (false) {
Chris@13:                     function a() {}
Chris@13:                 } else {
Chris@13:                     function a() {}
Chris@13:                 }
Chris@13:             '],
Chris@13:             // ewww
Chris@13:             ['
Chris@13:                 function a() {}
Chris@13:                 if (true):
Chris@13:                     function a() {}
Chris@13:                 elseif (false):
Chris@13:                     function a() {}
Chris@13:                 else:
Chris@13:                     function a() {}
Chris@13:                 endif;
Chris@13:             '],
Chris@13:             ['
Chris@13:                 function a() {}
Chris@13:                 while (false) { function a() {} }
Chris@13:             '],
Chris@13:             ['
Chris@13:                 function a() {}
Chris@13:                 do { function a() {} } while (false);
Chris@13:             '],
Chris@13:             ['
Chris@13:                 function a() {}
Chris@13:                 switch (1) {
Chris@13:                     case 0:
Chris@13:                         function a() {}
Chris@13:                         break;
Chris@13:                     case 1:
Chris@13:                         function a() {}
Chris@13:                         break;
Chris@13:                     case 2:
Chris@13:                         function a() {}
Chris@13:                         break;
Chris@13:                 }
Chris@13:             '],
Chris@13:         ];
Chris@13:     }
Chris@13: }