From edf7346810292967f41e60fb1474e09e1558862d Mon Sep 17 00:00:00 2001
From: Nikita Popov <nikita.ppv@gmail.com>
Date: Thu, 24 Oct 2019 14:32:11 +0200
Subject: [PATCH] Skip large ftruncate test if large files not supported

---
 ext/standard/tests/file/ftruncate_bug76422.phpt | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/ext/standard/tests/file/ftruncate_bug76422.phpt b/ext/standard/tests/file/ftruncate_bug76422.phpt
index 4f434d324a..77334545a9 100644
--- a/ext/standard/tests/file/ftruncate_bug76422.phpt
+++ b/ext/standard/tests/file/ftruncate_bug76422.phpt
@@ -17,6 +17,15 @@ if (false === $file_handle) {
     die('Cannot open test file :/');
 }
 
+/* Check if ftruncate() with 2GB works. If it doesn't, it's likely that large files are
+ * generally not supported (EFBIG). */
+$truncate_offset = 2 * 1024 * 1024 * 1024;
+$ftruncate_result = ftruncate($file_handle, $truncate_offset);
+if (false === $ftruncate_result) {
+    var_dump(true);
+    return;
+}
+
 $truncate_offset = 4 * 1024 * 1024 * 1024 + 1;
 $ftruncate_result = ftruncate($file_handle, $truncate_offset);
 
-- 
2.40.0