From fa4d4b61200b6f465edbe24ebcdce1a7a8675d39 Mon Sep 17 00:00:00 2001
From: Andrei Zeliankou <zelenkov@nginx.com>
Date: Wed, 20 May 2020 23:06:56 +0100
Subject: [PATCH] Tests: print unit.log in case of errors.

Thanks to hongzhidao.
---
 test/unit/main.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/unit/main.py b/test/unit/main.py
index 42918c9d..d415f58f 100644
--- a/test/unit/main.py
+++ b/test/unit/main.py
@@ -102,7 +102,7 @@ class TestUnit(unittest.TestCase):
                     break
 
         if m is None:
-            unit.stop()
+            unit._print_log()
             exit("Unit is writing log too long")
 
         # discover available modules from unit.log
@@ -198,6 +198,7 @@ class TestUnit(unittest.TestCase):
         atexit.register(self.stop)
 
         if not self.waitforfiles(self.testdir + '/control.unit.sock'):
+            self._print_log()
             exit("Could not start unit")
 
         self.skip_alerts = [