MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / maintenance / term / MWTerm.php

diff --git a/maintenance/term/MWTerm.php b/maintenance/term/MWTerm.php
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+<?php
+/**
+ * Set of classes to help with test output and such. Right now pretty specific
+ * to the parser tests but could be more useful one day :)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup Maintenance Testing
+ * @todo Fixme: Make this more generic
+ */
+
+/**
+ * Terminal that supports ANSI escape sequences.
+ *
+ * @ingroup Maintenance Testing
+ */
+class AnsiTermColorer {
+       function __construct() {
+       }
+
+       /**
+        * Return ANSI terminal escape code for changing text attribs/color
+        *
+        * @param string $color Semicolon-separated list of attribute/color codes
+        * @return string
+        */
+       public function color( $color ) {
+               global $wgCommandLineDarkBg;
+
+               $light = $wgCommandLineDarkBg ? "1;" : "0;";
+
+               return "\x1b[{$light}{$color}m";
+       }
+
+       /**
+        * Return ANSI terminal escape code for restoring default text attributes
+        *
+        * @return string
+        */
+       public function reset() {
+               return $this->color( 0 );
+       }
+}
+
+/**
+ * A colour-less terminal
+ *
+ * @ingroup Maintenance Testing
+ */
+class DummyTermColorer {
+       public function color( $color ) {
+               return '';
+       }
+
+       public function reset() {
+               return '';
+       }
+}