From 62e874b348fe64490952a12f419164e26ea98d21 Mon Sep 17 00:00:00 2001
From: David Rothstein <drothstein@gmail.com>
Date: Mon, 3 Nov 2014 00:39:48 -0500
Subject: Issue #1071818 by JeremyFrench, nod_, Cottser, gielfeldt, xjm,
 anthbel, reglogge, NROTC_Webmaster, kristofferwiklund, lliss, sun | sepgil:
 Fixed Lazy-loading CSS fails in IE.

---
 modules/simpletest/drupal_web_test_case.php     |  2 ++
 modules/simpletest/tests/ajax.test              |  8 ++++++++
 modules/simpletest/tests/ajax_forms_test.module | 18 ++++++++++++++++++
 modules/simpletest/tests/common.test            |  4 ++++
 4 files changed, 32 insertions(+)

(limited to 'modules/simpletest')

diff --git a/modules/simpletest/drupal_web_test_case.php b/modules/simpletest/drupal_web_test_case.php
index 39dacfa1d..8ecddb50b 100644
--- a/modules/simpletest/drupal_web_test_case.php
+++ b/modules/simpletest/drupal_web_test_case.php
@@ -2301,6 +2301,8 @@ class DrupalWebTestCase extends DrupalTestCase {
             break;
           case 'restripe':
             break;
+          case 'add_css':
+            break;
         }
       }
       $content = $dom->saveHTML();
diff --git a/modules/simpletest/tests/ajax.test b/modules/simpletest/tests/ajax.test
index a0c7be8a2..c38a325fb 100644
--- a/modules/simpletest/tests/ajax.test
+++ b/modules/simpletest/tests/ajax.test
@@ -368,6 +368,14 @@ class AJAXCommandsTestCase extends AJAXTestCase {
       'settings' => array('ajax_forms_test' => array('foo' => 42)),
     );
     $this->assertCommand($commands, $expected, "'settings' AJAX command issued with correct data");
+
+    // Tests the 'add_css' command.
+    $commands = $this->drupalPostAJAX($form_path, $edit, array('op' => t("AJAX 'add_css' command")));
+    $expected = array(
+      'command' => 'add_css',
+      'data' => 'my/file.css',
+    );
+    $this->assertCommand($commands, $expected, "'add_css' AJAX command issued with correct data");
   }
 }
 
diff --git a/modules/simpletest/tests/ajax_forms_test.module b/modules/simpletest/tests/ajax_forms_test.module
index 28404224e..260d9112e 100644
--- a/modules/simpletest/tests/ajax_forms_test.module
+++ b/modules/simpletest/tests/ajax_forms_test.module
@@ -254,6 +254,15 @@ function ajax_forms_test_ajax_commands_form($form, &$form_state) {
     ),
   );
 
+  // Shows the Ajax 'add_css' command.
+  $form['add_css_command_example'] = array(
+    '#type' => 'submit',
+    '#value' => t("AJAX 'add_css' command"),
+    '#ajax' => array(
+      'callback' => 'ajax_forms_test_advanced_commands_add_css_callback',
+    ),
+  );
+
   $form['submit'] = array(
     '#type' => 'submit',
     '#value' => t('Submit'),
@@ -406,6 +415,15 @@ function ajax_forms_test_advanced_commands_settings_callback($form, $form_state)
   return array('#type' => 'ajax', '#commands' => $commands);
 }
 
+/**
+ * Ajax callback for 'add_css'.
+ */
+function ajax_forms_test_advanced_commands_add_css_callback($form, $form_state) {
+  $commands = array();
+  $commands[] = ajax_command_add_css('my/file.css');
+  return array('#type' => 'ajax', '#commands' => $commands);
+}
+
 /**
  * This form and its related submit and callback functions demonstrate
  * not validating another form element when a single Ajax element is triggered.
diff --git a/modules/simpletest/tests/common.test b/modules/simpletest/tests/common.test
index 6e03253a6..21fe833d5 100644
--- a/modules/simpletest/tests/common.test
+++ b/modules/simpletest/tests/common.test
@@ -661,6 +661,10 @@ class CascadingStylesheetsTestCase extends DrupalWebTestCase {
     drupal_add_css($css);
     $styles = drupal_get_css();
     $this->assertTrue(strpos($styles, $css) > 0, 'Rendered CSS includes the added stylesheet.');
+    // Verify that newlines are properly added inside style tags.
+    $query_string = variable_get('css_js_query_string', '0');
+    $css_processed = "<style type=\"text/css\" media=\"all\">\n@import url(\"" . check_plain(file_create_url($css)) . "?" . $query_string ."\");\n</style>";
+    $this->assertEqual(trim($styles), $css_processed, 'Rendered CSS includes newlines inside style tags for JavaScript use.');
   }
 
   /**
-- 
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