[tarantool-patches] [PATCH] replication: stability fix for test recover_missing_xlog

[Konstantin Belyavskiy <k.belyavskiy@tarantool.org>]

This test falls from time to time, because .xlog may have a
different number in a name (and using box.info.lsn is not an
option here).
Since it's setup of two masters, it could be one or two xlogs
in a folder, so first get a list of all matching files and then
delete the last one.
---
branch: https://github.com/tarantool/tarantool/tree/fix-recover-missing-xlog-test
 test/replication/recover_missing_xlog.result   | 5 ++++-
 test/replication/recover_missing_xlog.test.lua | 3 ++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/test/replication/recover_missing_xlog.result b/test/replication/recover_missing_xlog.result
index 027f8761e..1947b6c0e 100644
--- a/test/replication/recover_missing_xlog.result
+++ b/test/replication/recover_missing_xlog.result
@@ -62,7 +62,10 @@ fio = require('fio')
 -- all missing data from replica.
 -- Also check that there is no concurrency, i.e. master is
 -- in 'read-only' mode unless it receives all data.
-fio.unlink(fio.pathjoin(fio.abspath("."), string.format('autobootstrap1/%020d.xlog', 8)))
+list = fio.glob(fio.pathjoin(fio.abspath("."), 'autobootstrap1/*.xlog'))
+---
+...
+fio.unlink(list[#list])
 ---
 - true
 ...
diff --git a/test/replication/recover_missing_xlog.test.lua b/test/replication/recover_missing_xlog.test.lua
index 57bc7d31f..d33b80399 100644
--- a/test/replication/recover_missing_xlog.test.lua
+++ b/test/replication/recover_missing_xlog.test.lua
@@ -27,7 +27,8 @@ fio = require('fio')
 -- all missing data from replica.
 -- Also check that there is no concurrency, i.e. master is
 -- in 'read-only' mode unless it receives all data.
-fio.unlink(fio.pathjoin(fio.abspath("."), string.format('autobootstrap1/%020d.xlog', 8)))
+list = fio.glob(fio.pathjoin(fio.abspath("."), 'autobootstrap1/*.xlog'))
+fio.unlink(list[#list])
 test_run:cmd("start server autobootstrap1")
 
 test_run:cmd("switch autobootstrap1")
-- 
2.14.3 (Apple Git-98)