diff vendor/phpunit/php-code-coverage/src/Report/Crap4j.php @ 14:1fec387a4317

Update Drupal core to 8.5.2 via Composer

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/phpunit/php-code-coverage/src/Report/Crap4j.php	Mon Apr 23 09:46:53 2018 +0100
@@ -0,0 +1,182 @@
+<?php
+/*
+ * This file is part of the php-code-coverage package.
+ *
+ * (c) Sebastian Bergmann <[e-mail]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\CodeCoverage\Report;
+
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+use SebastianBergmann\CodeCoverage\InvalidArgumentException;
+use SebastianBergmann\CodeCoverage\Node\File;
+use SebastianBergmann\CodeCoverage\RuntimeException;
+
+class Crap4j
+{
+    /**
+     * @var int
+     */
+    private $threshold;
+
+    /**
+     * @param int $threshold
+     */
+    public function __construct($threshold = 30)
+    {
+        if (!\is_int($threshold)) {
+            throw InvalidArgumentException::create(
+                1,
+                'integer'
+            );
+        }
+
+        $this->threshold = $threshold;
+    }
+
+    /**
+     * @param CodeCoverage $coverage
+     * @param string       $target
+     * @param string       $name
+     *
+     * @return string
+     *
+     * @throws \SebastianBergmann\CodeCoverage\RuntimeException
+     */
+    public function process(CodeCoverage $coverage, $target = null, $name = null)
+    {
+        $document               = new \DOMDocument('1.0', 'UTF-8');
+        $document->formatOutput = true;
+
+        $root = $document->createElement('crap_result');
+        $document->appendChild($root);
+
+        $project = $document->createElement('project', \is_string($name) ? $name : '');
+        $root->appendChild($project);
+        $root->appendChild($document->createElement('timestamp', \date('Y-m-d H:i:s', (int) $_SERVER['REQUEST_TIME'])));
+
+        $stats       = $document->createElement('stats');
+        $methodsNode = $document->createElement('methods');
+
+        $report = $coverage->getReport();
+        unset($coverage);
+
+        $fullMethodCount     = 0;
+        $fullCrapMethodCount = 0;
+        $fullCrapLoad        = 0;
+        $fullCrap            = 0;
+
+        foreach ($report as $item) {
+            $namespace = 'global';
+
+            if (!$item instanceof File) {
+                continue;
+            }
+
+            $file = $document->createElement('file');
+            $file->setAttribute('name', $item->getPath());
+
+            $classes = $item->getClassesAndTraits();
+
+            foreach ($classes as $className => $class) {
+                foreach ($class['methods'] as $methodName => $method) {
+                    $crapLoad = $this->getCrapLoad($method['crap'], $method['ccn'], $method['coverage']);
+
+                    $fullCrap += $method['crap'];
+                    $fullCrapLoad += $crapLoad;
+                    $fullMethodCount++;
+
+                    if ($method['crap'] >= $this->threshold) {
+                        $fullCrapMethodCount++;
+                    }
+
+                    $methodNode = $document->createElement('method');
+
+                    if (!empty($class['package']['namespace'])) {
+                        $namespace = $class['package']['namespace'];
+                    }
+
+                    $methodNode->appendChild($document->createElement('package', $namespace));
+                    $methodNode->appendChild($document->createElement('className', $className));
+                    $methodNode->appendChild($document->createElement('methodName', $methodName));
+                    $methodNode->appendChild($document->createElement('methodSignature', \htmlspecialchars($method['signature'])));
+                    $methodNode->appendChild($document->createElement('fullMethod', \htmlspecialchars($method['signature'])));
+                    $methodNode->appendChild($document->createElement('crap', $this->roundValue($method['crap'])));
+                    $methodNode->appendChild($document->createElement('complexity', $method['ccn']));
+                    $methodNode->appendChild($document->createElement('coverage', $this->roundValue($method['coverage'])));
+                    $methodNode->appendChild($document->createElement('crapLoad', \round($crapLoad)));
+
+                    $methodsNode->appendChild($methodNode);
+                }
+            }
+        }
+
+        $stats->appendChild($document->createElement('name', 'Method Crap Stats'));
+        $stats->appendChild($document->createElement('methodCount', $fullMethodCount));
+        $stats->appendChild($document->createElement('crapMethodCount', $fullCrapMethodCount));
+        $stats->appendChild($document->createElement('crapLoad', \round($fullCrapLoad)));
+        $stats->appendChild($document->createElement('totalCrap', $fullCrap));
+
+        if ($fullMethodCount > 0) {
+            $crapMethodPercent = $this->roundValue((100 * $fullCrapMethodCount) / $fullMethodCount);
+        } else {
+            $crapMethodPercent = 0;
+        }
+
+        $stats->appendChild($document->createElement('crapMethodPercent', $crapMethodPercent));
+
+        $root->appendChild($stats);
+        $root->appendChild($methodsNode);
+
+        $buffer = $document->saveXML();
+
+        if ($target !== null) {
+            if (!\is_dir(\dirname($target))) {
+                \mkdir(\dirname($target), 0777, true);
+            }
+
+            if (@\file_put_contents($target, $buffer) === false) {
+                throw new RuntimeException(
+                    \sprintf(
+                        'Could not write to "%s',
+                        $target
+                    )
+                );
+            }
+        }
+
+        return $buffer;
+    }
+
+    /**
+     * @param float $crapValue
+     * @param int   $cyclomaticComplexity
+     * @param float $coveragePercent
+     *
+     * @return float
+     */
+    private function getCrapLoad($crapValue, $cyclomaticComplexity, $coveragePercent)
+    {
+        $crapLoad = 0;
+
+        if ($crapValue >= $this->threshold) {
+            $crapLoad += $cyclomaticComplexity * (1.0 - $coveragePercent / 100);
+            $crapLoad += $cyclomaticComplexity / $this->threshold;
+        }
+
+        return $crapLoad;
+    }
+
+    /**
+     * @param float $value
+     *
+     * @return float
+     */
+    private function roundValue($value)
+    {
+        return \round($value, 2);
+    }
+}