--- /dev/null
+<?php
+
+namespace Drupal\system\Tests\Installer;
+
+use Drupal\simpletest\InstallerTestBase;
+
+/**
+ * Tests the installer with empty settings file.
+ *
+ * @group Installer
+ */
+class InstallerEmptySettingsTest extends InstallerTestBase {
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function setUp() {
+ // Create an empty settings.php file.
+ touch($this->siteDirectory . '/settings.php');
+ parent::setUp();
+ }
+
+ /**
+ * Verifies that installation succeeded.
+ */
+ public function testInstaller() {
+ $this->assertUrl('user/1');
+ $this->assertResponse(200);
+ }
+
+}