Move into nested docroot

web/core/profiles/testing/modules/drupal_system_listing_compatible_test/drupal_system_listing_compatible_test.info.yml

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+name: 'Drupal system listing compatible test'
+type: module
+description: 'Support module for testing the drupal_system_listing function.'
+package: Testing
+version: VERSION
+core: 8.x

web/core/profiles/testing/modules/drupal_system_listing_compatible_test/src/Tests/SystemListingCompatibleTest.php

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+<?php
+
+namespace Drupal\drupal_system_listing_compatible_test\Tests;
+
+use Drupal\simpletest\WebTestBase;
+
+/**
+ * Verifies that tests in installation profile modules are found and may use
+ * another profile for running tests.
+ *
+ * @group drupal_system_listing_compatible_test
+ */
+class SystemListingCompatibleTest extends WebTestBase {
+
+  /**
+   * Attempt to enable a module from the Testing profile.
+   *
+   * This test uses the Minimal profile, but enables a module from the Testing
+   * profile to confirm that a different profile can be used for running tests.
+   *
+   * @var array
+   */
+  public static $modules = array('drupal_system_listing_compatible_test');
+
+  /**
+   * Use the Minimal profile.
+   *
+   * This test needs to use a different installation profile than the test which
+   * asserts that this test is found.
+   *
+   * @see SimpleTestInstallationProfileModuleTestsTestCase
+   */
+  protected $profile = 'minimal';
+
+  /**
+   * Non-empty test* method required to executed the test case class.
+   */
+  function testSystemListing() {
+    $this->pass(__CLASS__ . ' test executed.');
+  }
+
+}