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MixedTypeTest::testAcceptsNull()   A
last analyzed

↳ Parent: MixedTypeTest

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 1
dl 0
loc 3
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 0
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Doctrine\Tests\Annotations\Metadata\Type;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Doctrine\Annotations\Metadata\Type\MixedType;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Doctrine\Annotations\Metadata\Type\Type;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use stdClass;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function fclose;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function fopen;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class MixedTypeTest extends TypeTest

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected function createType() : Type

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return new MixedType();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function testDescribe() : void

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self::assertSame('mixed', $this->getType()->describe());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return mixed[]

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function validValidateValuesProvider() : iterable

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        yield [null];

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
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The expression yield array(null) returns the type Generator which is incompatible with the documented return type array<mixed,mixed>.
                                                                                                                                                                                                        

                    
                                                    

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        yield [true];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        yield [123];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        yield [1.234];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        yield ['hello'];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        yield [[123]];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        yield [new stdClass()];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return resource[][]

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function invalidValidateValuesProvider() : iterable

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        try {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            yield [$f = fopen(__FILE__, 'r')];

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Bug
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The expression yield array($f = fopen(__FILE__, 'r')) returns the type Generator which is incompatible with the documented return type array<mixed,array<mixed,resource>>.
                                                                                                                                                                                                        

                    
                                                    

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        } finally {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            @fclose($f);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
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            Security
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It seems like you do not handle an error condition for fclose(). This can introduce security issues, and is generally not recommended.
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                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-unhandled   annotation

                                    

                                        

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            /** @scrutinizer ignore-unhandled */ @fclose($f);

                                        

                                                                            

                                

                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
If you suppress an error, we recommend checking for the error condition explicitly:


// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}





                        

                                                    

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It seems like $f can also be of type false; however, parameter $handle of fclose() does only seem to accept resource, maybe add an additional type check?
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                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-type   annotation

                                    

                                        

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            @fclose(/** @scrutinizer ignore-type */ $f);

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function testAcceptsNull() : void

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        self::assertTrue($this->getType()->acceptsNull());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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