private function BasicIntegrityTest::includeAllRecursivePsr4 in X Autoload 7.5

Same name and namespace in other branches

1. 7.4 tests/lib/BasicIntegrityTest.php \Drupal\xautoload\Tests\BasicIntegrityTest::includeAllRecursivePsr4()

Parameters

string $dir:

string $namespace:

array $skip:

Throws

\Exception

1 call to BasicIntegrityTest::includeAllRecursivePsr4()

BasicIntegrityTest::testIncludeAll in tests/src/BasicIntegrityTest.php

Tests that all classes in the lib/ folder can be included without conflict.

File

tests/src/BasicIntegrityTest.php, line 27

Class

BasicIntegrityTest

A test class to verify that all class files work well across PHP versions.

Namespace

Drupal\xautoload\Tests

Code

private function includeAllRecursivePsr4($dir, $namespace, array $skip) {
  foreach (scandir($dir) as $candidate) {
    if ('.' === $candidate || '..' === $candidate) {
      continue;
    }
    $path = $dir . '/' . $candidate;
    if (in_array($path, $skip)) {
      continue;
    }
    if (is_dir($path)) {
      $this
        ->includeAllRecursivePsr4($dir . '/' . $candidate, $namespace . '\\' . $candidate, $skip);
    }
    elseif (is_file($path)) {
      if ('.php' === substr($candidate, -4)) {
        $class = $namespace . '\\' . substr($candidate, 0, -4);
        if (class_exists($class)) {
          continue;
        }
        if (interface_exists($class)) {
          continue;
        }
        if (function_exists('trait_exists') && trait_exists($class)) {
          continue;
        }
        throw new \Exception("Non-existing class, trait or interface '{$class}'.");
      }
    }
  }
}