/usr/lib/mysql-testsuite/r/percona_bug1016991.result is in percona-server-test-5.6 5.6.22-rel71.0-0ubuntu4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 | [log_start.inc] percona_slow_extended_query_log_1
SET GLOBAL long_query_time=10000;
SELECT 1;
1
1
SET GLOBAL long_query_time=0;
SELECT 1;
1
1
[log_stop.inc] percona_slow_extended_query_log_1
[log_grep.inc] file: percona_slow_extended_query_log_1 pattern: ^# Time: \d{6} (\d| )\d:\d\d:\d\d$
[log_grep.inc] lines: 1
SET GLOBAL long_query_time=default;
|