Fix class name detection when extending from another test suite.

.topdeps

@@ -0,0 +1 @@
+3.5

.topmsg

@@ -0,0 +1,13 @@
+From: Gunnar Wrobel <p@rdus.de>
+Subject: [PATCH] t/PHPUnit/GW/Fix_test_suite_class_name_detection
+
+Fixing a class name detection problem similar to
+https://github.com/sebastianbergmann/phpunit/issues/71
+
+When running "phpunit AllTests.php" on a Horde test suite file PHPUnit
+identifies the class we extend from as our test suite class.
+
+The patch uses reflection to ensure the detected class is actually
+defined in the file that has been loaded.
+
+Signed-off-by: Gunnar Wrobel <p@rdus.de>

PHPUnit/Runner/StandardTestSuiteLoader.php

@@ -76,15 +76,17 @@ public function load($suiteClassName, $suiteClassFile = '', $syntaxCheck = FALSE
 
         if (!class_exists($suiteClassName, FALSE)) {
             PHPUnit_Util_Class::collectStart();
-            PHPUnit_Util_Fileloader::checkAndLoad($suiteClassFile, $syntaxCheck);
+            $filename = PHPUnit_Util_Fileloader::checkAndLoad($suiteClassFile, $syntaxCheck);
             $loadedClasses = PHPUnit_Util_Class::collectEnd();
         }
 
         if (!class_exists($suiteClassName, FALSE) && !empty($loadedClasses)) {
             $offset = 0 - strlen($suiteClassName);
 
             foreach ($loadedClasses as $loadedClass) {
-                if (substr($loadedClass, $offset) === $suiteClassName) {
+                $class = new ReflectionClass($loadedClass);
+                if (substr($loadedClass, $offset) === $suiteClassName &&
+                    $class->getFileName() == $filename) {
                     $suiteClassName = $loadedClass;
                     break;
                 }