From 94a26aac1c7e280d4fa5953f6c0622b07bbff3bc Mon Sep 17 00:00:00 2001
From: David Rothstein <drothstein@gmail.com>
Date: Wed, 25 Dec 2013 16:56:54 -0500
Subject: Issue #2040209 by WebEvt: CSS is truncated when aggregation is turned
 on.

---
 modules/simpletest/tests/common.test | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'modules/simpletest')

diff --git a/modules/simpletest/tests/common.test b/modules/simpletest/tests/common.test
index 8694ff32e..856945f63 100644
--- a/modules/simpletest/tests/common.test
+++ b/modules/simpletest/tests/common.test
@@ -686,6 +686,31 @@ class CascadingStylesheetsTestCase extends DrupalWebTestCase {
     $this->assertEqual(trim($styles), $css_preprocessed, 'Rendering preprocessed inline CSS adds it to the page.');
   }
 
+  /**
+   * Tests removing charset when rendering stylesheets with preprocessing on.
+   */
+  function testRenderRemoveCharsetPreprocess() {
+    $cases = array(
+      array(
+        'asset' => '@charset "UTF-8";html{font-family:"sans-serif";}',
+        'expected' => 'html{font-family:"sans-serif";}',
+      ),
+      // This asset contains extra \n character.
+      array(
+        'asset' => "@charset 'UTF-8';\nhtml{font-family:'sans-serif';}",
+        'expected' => "\nhtml{font-family:'sans-serif';}",
+      ),
+    );
+
+    foreach ($cases as $case) {
+      $this->assertEqual(
+        $case['expected'],
+        drupal_load_stylesheet_content($case['asset']),
+        'CSS optimizing correctly removes the charset declaration.'
+      );
+    }
+  }
+
   /**
    * Tests rendering inline stylesheets with preprocessing off.
    */
-- 
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