From 549c818a5c3203ac8c40efe492e043f57f3dfd6c Mon Sep 17 00:00:00 2001
From: Marc Alexander <admin@m-a-styles.de>
Date: Sat, 19 Aug 2023 13:05:57 +0200
Subject: [PATCH] [ticket/17176] Work around bug with fileuploads in BrowserKit

PHPBB3-17176
---
 tests/test_framework/phpbb_functional_test_case.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tests/test_framework/phpbb_functional_test_case.php b/tests/test_framework/phpbb_functional_test_case.php
index 189a94328b..7755ce286e 100644
--- a/tests/test_framework/phpbb_functional_test_case.php
+++ b/tests/test_framework/phpbb_functional_test_case.php
@@ -164,6 +164,16 @@ class phpbb_functional_test_case extends phpbb_test_case
 	*/
 	static public function submit(Symfony\Component\DomCrawler\Form $form, array $values = array(), $assert_response_html = true)
 	{
+		// Remove files from form if no file was submitted
+		// See: https://github.com/symfony/symfony/issues/49014
+		foreach ($form->getFiles() as $field_name => $value)
+		{
+			if (!$value['name'] && !$value['tmp_name'])
+			{
+				$form->remove($field_name);
+			}
+		}
+
 		$crawler = self::$client->submit($form, $values);
 
 		if ($assert_response_html)