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1 <?php
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2 /*
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3 * This file is part of the php-code-coverage package.
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4 *
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5 * (c) Sebastian Bergmann <sebastian@phpunit.de>
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6 *
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7 * For the full copyright and license information, please view the LICENSE
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8 * file that was distributed with this source code.
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9 */
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10
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11 namespace SebastianBergmann\CodeCoverage\Report\Xml;
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12
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13 use SebastianBergmann\CodeCoverage\RuntimeException;
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14
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15 class Coverage
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16 {
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17 /**
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18 * @var \XMLWriter
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19 */
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20 private $writer;
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21
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22 /**
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23 * @var \DOMElement
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24 */
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25 private $contextNode;
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26
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27 /**
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28 * @var bool
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29 */
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30 private $finalized = false;
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31
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32 public function __construct(\DOMElement $context, $line)
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33 {
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34 $this->contextNode = $context;
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35
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36 $this->writer = new \XMLWriter();
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37 $this->writer->openMemory();
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38 $this->writer->startElementNs(null, $context->nodeName, 'http://schema.phpunit.de/coverage/1.0');
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39 $this->writer->writeAttribute('nr', $line);
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40 }
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41
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42 public function addTest($test)
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43 {
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44 if ($this->finalized) {
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45 throw new RuntimeException('Coverage Report already finalized');
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46 }
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47
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48 $this->writer->startElement('covered');
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49 $this->writer->writeAttribute('by', $test);
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50 $this->writer->endElement();
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51 }
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52
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53 public function finalize()
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54 {
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55 $this->writer->endElement();
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56
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57 $fragment = $this->contextNode->ownerDocument->createDocumentFragment();
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58 $fragment->appendXML($this->writer->outputMemory());
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59
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60 $this->contextNode->parentNode->replaceChild(
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61 $fragment,
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62 $this->contextNode
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63 );
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64
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65 $this->finalized = true;
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66 }
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67 }
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