protected function TestFileParser::parseContents in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Test/RunTests/TestFileParser.php \Drupal\Core\Test\RunTests\TestFileParser::parseContents()
2. 10 core/lib/Drupal/Core/Test/RunTests/TestFileParser.php \Drupal\Core\Test\RunTests\TestFileParser::parseContents()

Parse class names out of PHP file contents.

Parameters

string $contents: The contents of a PHP file.

Return value

string[] Array of fully qualified class names within the PHP file contents.

1 call to TestFileParser::parseContents()

TestFileParser::getTestListFromFile in core/lib/Drupal/Core/Test/RunTests/TestFileParser.php

Gets the classes from a PHP file.

File

core/lib/Drupal/Core/Test/RunTests/TestFileParser.php, line 40

Class

TestFileParser

Parses class names from PHP files without loading them.

Namespace

Drupal\Core\Test\RunTests

Code

protected function parseContents($contents) {

  // Extract a potential namespace.
  $namespace = FALSE;
  if (preg_match('@^\\s*namespace ([^ ;]+)@m', $contents, $matches)) {
    $namespace = $matches[1];
  }
  $test_list = [];

  // Extract all class names. Abstract classes are excluded on purpose.
  preg_match_all('@^\\s*(?!abstract\\s+)(?:final\\s+|\\s*)class ([^ ]+)@m', $contents, $matches);
  if (!$namespace) {
    $test_list = $matches[1];
  }
  else {
    foreach ($matches[1] as $class_name) {
      $namespace_class = $namespace . '\\' . $class_name;
      $test_list[] = $namespace_class;
    }
  }
  return $test_list;
}