Merge "Remove Revision::getRevisionText and gated pre-MCR schema access"

[lhc/web/wiklou.git] / tests / common / TestSetup.php

diff --git a/tests/common/TestSetup.php b/tests/common/TestSetup.php
index d4df8ae..141e307 100644 (file)
--- a/tests/common/TestSetup.php
+++ b/tests/common/TestSetup.php
@@ -4,6 +4,23 @@
  * Common code for test environment initialisation and teardown
  */
 class TestSetup {
+       public static $bootstrapGlobals;
+
+       /**
+        * For use in MediaWikiUnitTestCase.
+        *
+        * This should be called before DefaultSettings.php or Setup.php loads.
+        */
+       public static function snapshotGlobals() {
+               self::$bootstrapGlobals = [];
+               foreach ( $GLOBALS as $key => $_ ) {
+                       // Support: HHVM (avoid self-ref)
+                       if ( $key !== 'GLOBALS' ) {
+                               self::$bootstrapGlobals[ $key ] =& $GLOBALS[$key];
+                       }
+               }
+       }
+
        /**
         * This should be called before Setup.php, e.g. from the finalSetup() method
         * of a Maintenance subclass