add utility to build Smarty_Internal_Testinstall

.gitattributes

@@ -28,3 +28,4 @@
 /.gitignore export-ignore
 /.gitattributes export-ignore
 /lexer/ export-ignore
+/utilities/ export-ignore

utilities/BuildExpectedFiles.php

@@ -0,0 +1,30 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Uwe Tews
+ * Date: 25.10.2015
+ * Time: 23:58
+ */
+$sysplugins = array();
+$iterator = new DirectoryIterator(__DIR__ . '/../libs/sysplugins');
+foreach ($iterator as $file) {
+    if (!$file->isDot() && 'php' == $file->getExtension()) {
+        $filename = $file->getBasename();
+        $sysplugins[ $filename ] = true;
+    }
+}
+$plugins = array();
+$iterator = new DirectoryIterator(__DIR__ . '/../libs/plugins');
+foreach ($iterator as $file) {
+    if (!$file->isDot() && 'php' == $file->getExtension()) {
+        $filename = $file->getBasename();
+        $plugins[ $filename ] = true;
+    }
+}
+$code = file_get_contents(__DIR__ . '/../libs/sysplugins/smarty_internal_testinstall.php');
+$expectedPlugins = '$expectedPlugins = ' . var_export($plugins, true);
+$code = preg_replace('#\$expectedPlugins =[^;]+#', $expectedPlugins, $code);
+$expectedSysplugins = '$expectedSysplugins = ' . var_export($sysplugins, true);
+$code = preg_replace('#\$expectedSysplugins =[^;]+#', $expectedSysplugins, $code);
+file_put_contents(__DIR__ . '/../libs/sysplugins/smarty_internal_testinstall.php', $code);
+