Enable OPCache in the optional interface test

Author: tontonsb

ext/opcache/tests/optional_interfaces.phpt

@@ -12,23 +12,38 @@ server
 
 $interfaceFile = __DIR__.'/optional_interfaces_interface.inc';
 
-file_put_contents(__DIR__.'/optional_interfaces_script.php', <<<SCRIPT
+file_put_contents(__DIR__.'/optional_interfaces_script.php', <<<'SCRIPT'
 <?php
 
-@(include __DIR__.'/optional_interfaces_interface.inc');
+$classFile = __DIR__.'/optional_interfaces_class.inc';
+$interfaceFile = __DIR__.'/optional_interfaces_interface.inc';
+
+if (opcache_is_script_cached($classFile))
+    echo "Class is cached\n";
+else
+    echo "Class is not cached\n";
+
+@(include $interfaceFile);
 
 if (interface_exists('OpcachedInterface'))
     echo "OpcachedInterface is defined\n";
 else
     echo "OpcachedInterface is not defined\n";
 
-include __DIR__.'/optional_interfaces_class.inc';
+$hitsBefore = opcache_get_status()['opcache_statistics']['hits'];
+
+include $classFile;
+
+if (opcache_get_status()['opcache_statistics']['hits'] > $hitsBefore)
+    echo "Class loaded from OPCache\n";
+else
+    echo "Class loaded from file\n";
 
 echo "OpcachedClass implements:".implode(', ', class_implements('OpcachedClass'))."\n\n";
 SCRIPT);
 
 include __DIR__.'/php_cli_server.inc';
-php_cli_server_start('-d opcache.enable=1 -d opcache.enable_cli=1');
+php_cli_server_start('-d opcache.enable=1 -d opcache.enable_cli=1 -d zend_extension=opcache');
 
 $uri = 'http://' . PHP_CLI_SERVER_ADDRESS . '/optional_interfaces_script.php';
 
@@ -46,11 +61,17 @@ unlink(__DIR__.'/optional_interfaces_script.php');
 
 ?>
 --EXPECT--
+Class is not cached
 OpcachedInterface is not defined
+Class loaded from file
 OpcachedClass implements:
 
+Class is cached
 OpcachedInterface is defined
+Class loaded from OPCache
 OpcachedClass implements:OpcachedInterface
 
+Class is cached
 OpcachedInterface is not defined
+Class loaded from OPCache
 OpcachedClass implements: