mediawiki.action.edit.editWarning: Reuse jQuery collections

[lhc/web/wiklou.git] / tests / testHelpers.inc

diff --git a/tests/testHelpers.inc b/tests/testHelpers.inc
index 6ff2b24..818b24e 100644 (file)
--- a/tests/testHelpers.inc
+++ b/tests/testHelpers.inc
@@ -664,3 +664,37 @@ class DelayedParserTest {
        }
 
 }
+
+/**
+ * Initialize and detect the DjVu files support
+ */
+class DjVuSupport {
+
+       /**
+        * Initialises DjVu tools global with default values
+        */
+       public function __construct() {
+               global $wgDjvuRenderer, $wgDjvuDump, $wgDjvuToXML, $wgFileExtensions;
+
+               $wgDjvuRenderer = $wgDjvuRenderer ? $wgDjvuRenderer : '/usr/bin/ddjvu';
+               $wgDjvuDump = $wgDjvuDump ? $wgDjvuDump : '/usr/bin/djvudump';
+               $wgDjvuToXML = $wgDjvuToXML ? $wgDjvuToXML : '/usr/bin/djvutoxml';
+
+               if ( !in_array( 'djvu', $wgFileExtensions ) ) {
+                       $wgFileExtensions[] = 'djvu';
+               }
+       }
+
+       /**
+        * Returns if the DjVu tools are usable
+        *
+        * @return bool
+        */
+       public function isEnabled() {
+               global $wgDjvuRenderer, $wgDjvuDump, $wgDjvuToXML;
+
+               return is_executable( $wgDjvuRenderer )
+                       && is_executable( $wgDjvuDump )
+                       && is_executable( $wgDjvuToXML );
+       }
+}