From: Igor Fedotov <ifedotov@mirantis.com>
Date: Thu, 11 Feb 2016 17:43:51 +0000 (+0300)
Subject: Log: Adding UT to catch an issue with huge line logging
X-Git-Tag: v10.1.0~308^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=d8675cf49b8b3132f48abde9bb8ce71166e3257d;p=ceph.git

Log: Adding UT to catch an issue with huge line logging

Signed-off-by: Igor Fedotov <ifedotov@mirantis.com>
---

diff --git a/src/log/test.cc b/src/log/test.cc
index a2df608665c..4e94addcbb6 100644
--- a/src/log/test.cc
+++ b/src/log/test.cc
@@ -210,3 +210,21 @@ TEST(Log, InternalSegv)
 {
   ASSERT_DEATH(do_segv(), ".*");
 }
+
+TEST(Log, LargeLog)
+{
+  SubsystemMap subs;
+  subs.add(1, "foo", 20, 10);
+  Log log(&subs);
+  log.start();
+  log.set_log_file("/tmp/big");
+  log.reopen_log_file();
+  int l = 10;
+  Entry *e = new Entry(ceph_clock_now(NULL), pthread_self(), l, 1);
+
+  std::string msg(10000000, 0);
+  e->set_str(msg);
+  log.submit_entry(e);
+  log.flush();
+  log.stop();
+}