--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cms/drupal/modules/simpletest/tests/upgrade/upgrade.translatable.test	Fri Sep 08 12:04:06 2017 +0200
@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * Upgrade test for translatable content types of node.module.
+ */
+class TranslatableUpgradePathTestCase extends UpgradePathTestCase {
+  public static function getInfo() {
+    return array(
+      'name'  => 'Translatable content upgrade path',
+      'description'  => 'Upgrade path tests for the translatable content types of Node module.',
+      'group' => 'Upgrade path',
+    );
+  }
+
+  public function setUp() {
+    // Path to the database dump files.
+    $this->databaseDumpFiles = array(
+      drupal_get_path('module', 'simpletest') . '/tests/upgrade/drupal-6.filled.database.php',
+      drupal_get_path('module', 'simpletest') . '/tests/upgrade/drupal-6.locale.database.php',
+      drupal_get_path('module', 'simpletest') . '/tests/upgrade/drupal-6.translatable.database.php',
+    );
+    parent::setUp();
+
+    $this->uninstallModulesExcept(array('locale'));
+  }
+
+  /**
+   * Test a successful upgrade (no negotiation).
+   */
+  public function testTranslatableUpgrade() {
+    $this->assertTrue($this->performUpgrade(), 'The upgrade was completed successfully.');
+
+    // The D6 database contains the english node "First translatable page" with
+    // nid 53.
+    $nid = 53;
+    $title = 'First translatable page';
+    $teaser = 'Teaser of the first translatable page.';
+    $body = 'Body of the first translatable page.';
+
+    // Check whether the node displays properly.
+    $this->drupalGet("node/$nid");
+    $this->assertText($body, 'Translatable node body displays properly');
+
+    // Retrieve node object, ensure that both the body and the teaser has
+    // survived upgrade properly.
+    $node = $this->drupalGetNodeByTitle($title);
+    $this->assertTrue($node != NULL, format_string('Node @title was loaded', array('@title' => $title)));
+    $this->assertEqual($node->body[LANGUAGE_NONE][0]['value'], $body, 'Body of the node survived upgrade properly');
+    $this->assertEqual($node->body[LANGUAGE_NONE][0]['summary'], $teaser, 'Teaser of the node survived upgrade properly');
+  }
+}