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120 lines
3.2 KiB
PHP
120 lines
3.2 KiB
PHP
<?php declare(strict_types=1);
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/*
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* This file is part of phpunit/php-code-coverage.
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*
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* (c) Sebastian Bergmann <sebastian@phpunit.de>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace SebastianBergmann\CodeCoverage\StaticAnalysis;
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use function array_merge;
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use function assert;
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use function range;
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use function strpos;
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use PhpParser\Node;
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use PhpParser\Node\Attribute;
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use PhpParser\Node\Stmt\Class_;
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use PhpParser\Node\Stmt\ClassMethod;
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use PhpParser\Node\Stmt\Function_;
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use PhpParser\Node\Stmt\Interface_;
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use PhpParser\Node\Stmt\Trait_;
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use PhpParser\NodeVisitorAbstract;
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/**
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* @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
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*/
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final class IgnoredLinesFindingVisitor extends NodeVisitorAbstract
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{
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/**
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* @psalm-var list<int>
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*/
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private $ignoredLines = [];
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/**
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* @var bool
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*/
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private $useAnnotationsForIgnoringCode;
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/**
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* @var bool
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*/
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private $ignoreDeprecated;
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public function __construct(bool $useAnnotationsForIgnoringCode, bool $ignoreDeprecated)
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{
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$this->useAnnotationsForIgnoringCode = $useAnnotationsForIgnoringCode;
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$this->ignoreDeprecated = $ignoreDeprecated;
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}
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public function enterNode(Node $node): void
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{
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if (!$node instanceof Class_ &&
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!$node instanceof Trait_ &&
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!$node instanceof Interface_ &&
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!$node instanceof ClassMethod &&
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!$node instanceof Function_ &&
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!$node instanceof Attribute) {
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return;
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}
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if ($node instanceof Class_ && $node->isAnonymous()) {
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return;
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}
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if ($node instanceof Class_ ||
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$node instanceof Trait_ ||
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$node instanceof Interface_ ||
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$node instanceof Attribute) {
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$this->ignoredLines[] = $node->getStartLine();
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assert($node->name !== null);
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// Workaround for https://github.com/nikic/PHP-Parser/issues/886
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$this->ignoredLines[] = $node->name->getStartLine();
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}
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if (!$this->useAnnotationsForIgnoringCode) {
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return;
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}
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if ($node instanceof Interface_) {
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return;
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}
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$this->processDocComment($node);
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}
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/**
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* @psalm-return list<int>
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*/
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public function ignoredLines(): array
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{
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return $this->ignoredLines;
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}
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private function processDocComment(Node $node): void
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{
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$docComment = $node->getDocComment();
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if ($docComment === null) {
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return;
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}
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if (strpos($docComment->getText(), '@codeCoverageIgnore') !== false) {
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$this->ignoredLines = array_merge(
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$this->ignoredLines,
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range($node->getStartLine(), $node->getEndLine())
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);
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}
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if ($this->ignoreDeprecated && strpos($docComment->getText(), '@deprecated') !== false) {
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$this->ignoredLines = array_merge(
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$this->ignoredLines,
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range($node->getStartLine(), $node->getEndLine())
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);
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}
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}
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}
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