diff --git a/core/modules/system/system.test b/core/modules/system/system.test
index 16348cc..7026265 100644
--- a/core/modules/system/system.test
+++ b/core/modules/system/system.test
@@ -709,6 +709,55 @@ class ModuleRequiredTestCase extends ModuleTestCase {
   }
 }
 
+/**
+ * Tests the modules administration page.
+ */
+class ModulesAdministrationPageTestCase extends DrupalWebTestCase {
+  public static function getInfo() {
+    return array(
+      'name' => 'Modules administration page',
+      'description' => 'Tests the modules administration page',
+      'group' => 'System',
+    );
+  }
+
+  protected $admin_user;
+
+  function setUp() {
+    parent::setUp();
+
+    $this->admin_user = $this->drupalCreateUser(array('administer modules'));
+  }
+
+  /**
+   * Tests linking between modules.
+   */
+  function testLinking() {
+    $this->drupalLogin($this->admin_user);
+    $this->drupalGet('admin/modules');
+
+    // Get the row of the field module.
+    $field_module_row = $this->xpath('//input[@name="modules[Core][field][enable]"]/ancestor::tr');
+    $field_module_row = $field_module_row[0];
+
+    // Get the divs that have the requirements.
+    $requirements_divs = $field_module_row->xpath('descendant::div[contains(@class, "admin-requirements")]');
+    $requires_div = $requirements_divs[0];
+    $required_by_div = $requirements_divs[1];
+
+    // The Field SQL storage module is linked as a dependency.
+    $field_sql_storage_link = $requires_div->xpath('a[@href="#module-field_sql_storage"]');
+    $this->assertEqual($field_sql_storage_link[0][0], 'Field SQL Storage');
+
+    // The target anchor exists.
+    $this->assertFieldByXPath('//a[@name="module-field_sql_storage"]');
+
+    // The Field UI module is linked as 'Required by'.
+    $field_ui_link = $required_by_div->xpath('a[@href="#module-field_ui"]');
+    $this->assertEqual($field_ui_link[0][0], 'Field UI');
+  }
+}
+
 class IPAddressBlockingTestCase extends DrupalWebTestCase {
   protected $blocking_user;