t/fiotestlib: display stderr size when it is not empty but should be

Signed-off-by: Vincent Fu <vincent.fu@samsung.com>

diff --git a/t/fiotestlib.py b/t/fiotestlib.py
index 916dc17f4ce81418df003064c8880aaad33eca58..913cb6058f5ac67129e3bd885b0ba996542fb9b9 100755 (executable)
--- a/t/fiotestlib.py
+++ b/t/fiotestlib.py
@@ -139,7 +139,7 @@ class FioExeTest(FioTest):
         if 'stderr_empty' in self.success:
             if self.success['stderr_empty']:
                 if stderr_size != 0:
-                    self.failure_reason = f"{self.failure_reason} stderr not empty,"
+                    self.failure_reason = f"{self.failure_reason} stderr not empty size {stderr_size},"
                     self.passed = False
             else:
                 if stderr_size == 0: