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MemoryUsageTest::testMemoryUsage()   A
last analyzed

↳ Parent: MemoryUsageTest

Complexity

Conditions 2
Paths 2

Size

Total Lines 23
Code Lines 15

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
eloc 15
nc 2
nop 0
dl 0
loc 23
rs 9.7666
c 0
b 0
f 0
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Purl\Test;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use PHPUnit\Framework\TestCase;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Purl\Url;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function floor;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function log;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function memory_get_usage;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function pow;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use function round;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class MemoryUsageTest extends TestCase

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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{

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function testMemoryUsage() : void

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $domains = [

            


            
                                                                        
                            
            
                                    
            
            

                
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            'http://google.de',

            


            
                                                                        
                            
            
                                    
            
            

                
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            'http://google.com',

            


            
                                                                        
                            
            
                                    
            
            

                
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            'http://google.it',

            


            
                                                                        
                            
            
                                    
            
            

                
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            'https://google.de',

            


            
                                                                        
                            
            
                                    
            
            

                
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            'https://google.com',

            


            
                                                                        
                            
            
                                    
            
            

                
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            'https://google.it',

            


            
                                                                        
                            
            
                                    
            
            

                
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            'http://www.google.de',

            


            
                                                                        
                            
            
                                    
            
            

                
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            'http://www.google.com',

            


            
                                                                        
                            
            
                                    
            
            

                
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            'http://www.google.it',

            


            
                                                                        
                            
            
                                    
            
            

                
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        ];

            


            
                                                                        
                            
            
                                    
            
            

                
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        $memoryStart = memory_get_usage(true);

            


            
                                                                        
                            
            
                                    
            
            

                
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        foreach ($domains as $key => $domain) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $purl[$key] = Url::parse($domain);

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $memoryEnd = memory_get_usage(true);

            


            
                                                                        
                            
            
                                    
            
            

                
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        self::assertEquals($this->roundMemoryUsage($memoryStart), $this->roundMemoryUsage($memoryEnd));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private function roundMemoryUsage(float $size) : float

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return round($size / pow(1024, $i = floor(log($size, 1024))));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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