function PhpRequirementTest::testStatusPage

Tests status report messages regarding the PHP version.

File

core/modules/system/tests/src/Functional/System/PhpRequirementTest.php, line 52

Class

PhpRequirementTest

Tests the output of PHP requirements on the status report.

Namespace

Code

public function testStatusPage() : void {
  $minimum_php_version = PhpRequirements::getMinimumSupportedPhp();
  // Go to Administration.
  $this->drupalGet('admin/reports/status');
  $this->assertSession()
    ->statusCodeEquals(200);
  $phpversion = phpversion();
  // Verify that the PHP version is shown on the page.
  $this->assertSession()
    ->pageTextContains($phpversion);
  // Verify that an error is displayed about the PHP version if it is below
  // the minimum supported PHP.
  if (version_compare($phpversion, $minimum_php_version) < 0) {
    $this->assertErrorSummaries([
      'PHP',
    ]);
    $this->assertSession()
      ->pageTextContains('Your PHP installation is too old. Drupal requires at least PHP ' . $minimum_php_version);
  }
  else {
    $this->assertSession()
      ->pageTextNotContains('Your PHP installation is too old. Drupal requires at least PHP ' . $minimum_php_version);
    $this->assertSession()
      ->pageTextNotContains('Errors found');
  }
  // There should be an informational message if the PHP version is below the
  // recommended version.
  if (version_compare($phpversion, \Drupal::RECOMMENDED_PHP) < 0) {
    // If it's possible to run Drupal on PHP 8.1.0 to 8.1.5, warn about a
    // bug in OPcache.
    // @todo Remove this when \Drupal::MINIMUM_PHP is at least 8.1.6 in
    //   https://www.drupal.org/i/3305726.
    if (version_compare($phpversion, '8.1.6') < 0) {
      $this->assertSession()
        ->pageTextContains("PHP {$phpversion} has an OPcache bug that can cause fatal errors with class autoloading. This can be fixed by upgrading to PHP 8.1.6 or later.");
      $this->assertSession()
        ->linkExists('an OPcache bug that can cause fatal errors with class autoloading');
    }
    else {
      $this->assertSession()
        ->pageTextContains('It is recommended to upgrade to PHP version ' . \Drupal::RECOMMENDED_PHP . ' or higher');
    }
  }
  else {
    $this->assertSession()
      ->pageTextNotContains('It is recommended to upgrade to PHP version ' . \Drupal::RECOMMENDED_PHP . ' or higher');
  }
}