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From: sergeyb@tarantool.org
To: tarantool-patches@dev.tarantool.org, v.shpilevoy@tarantool.org
Subject: [Tarantool-patches] [PATCH 2/4] replication: test clear_synchro_queue() function
Date: Tue, 17 Nov 2020 19:13:51 +0300	[thread overview]
Message-ID: <5ab780fcf5f8c94a6516206a622ed05f4d659894.1605629206.git.sergeyb@tarantool.org> (raw)
In-Reply-To: <cover.1605629206.git.sergeyb@tarantool.org>

From: Sergey Bronnikov <sergeyb@tarantool.org>

Part of #5055
Part of #4849
---
 test/replication/qsync_basic.result   | 129 ++++++++++++++++++++++++++
 test/replication/qsync_basic.test.lua |  45 +++++++++
 2 files changed, 174 insertions(+)

diff --git a/test/replication/qsync_basic.result b/test/replication/qsync_basic.result
index bd3c3cce1..a06f65ce1 100644
--- a/test/replication/qsync_basic.result
+++ b/test/replication/qsync_basic.result
@@ -637,6 +637,135 @@ box.space.sync:count()
  | - 0
  | ...
 
+--
+-- gh-4849: clear synchro queue on a master
+--
+test_run:switch('default')
+ | ---
+ | - true
+ | ...
+box.cfg{replication_synchro_quorum = 3, replication_synchro_timeout = 1000}
+ | ---
+ | ...
+ok, err = nil
+ | ---
+ | ...
+f = fiber.create(function()							\
+    ok, err = pcall(box.space.sync.insert, box.space.sync, {10})		\
+end)
+ | ---
+ | ...
+f:status()
+ | ---
+ | - suspended
+ | ...
+test_run:switch('replica')
+ | ---
+ | - true
+ | ...
+test_run:wait_cond(function() return box.space.sync:get{10} ~= nil end)
+ | ---
+ | - true
+ | ...
+test_run:switch('default')
+ | ---
+ | - true
+ | ...
+box.cfg{replication_synchro_timeout = 0.1}
+ | ---
+ | ...
+box.ctl.clear_synchro_queue()
+ | ---
+ | ...
+test_run:switch('replica')
+ | ---
+ | - true
+ | ...
+test_run:wait_cond(function() return box.space.sync:get{10} == nil end)
+ | ---
+ | - true
+ | ...
+test_run:switch('default')
+ | ---
+ | - true
+ | ...
+test_run:wait_cond(function() return f:status() == 'dead' end)
+ | ---
+ | - true
+ | ...
+ok, err
+ | ---
+ | - false
+ | - Quorum collection for a synchronous transaction is timed out
+ | ...
+test_run:wait_cond(function() return box.space.sync:get{10} == nil end)
+ | ---
+ | - true
+ | ...
+
+--
+-- gh-4849: clear synchro queue on a replica, make sure no crashes
+--
+test_run:switch('default')
+ | ---
+ | - true
+ | ...
+box.cfg{replication_synchro_quorum = 3, replication_synchro_timeout = 1000}
+ | ---
+ | ...
+ok, err = nil
+ | ---
+ | ...
+f = fiber.create(function()                                                     \
+    ok, err = pcall(box.space.sync.insert, box.space.sync, {9})                 \
+end)
+ | ---
+ | ...
+f:status()
+ | ---
+ | - suspended
+ | ...
+test_run:wait_cond(function() return box.space.sync:get{9} ~= nil end)
+ | ---
+ | - true
+ | ...
+test_run:switch('replica')
+ | ---
+ | - true
+ | ...
+box.cfg{replication_synchro_quorum = 3, replication_synchro_timeout=0.01}
+ | ---
+ | ...
+box.ctl.clear_synchro_queue()
+ | ---
+ | ...
+test_run:wait_cond(function() return box.space.sync:get{9} == nil end)
+ | ---
+ | - true
+ | ...
+test_run:switch('default')
+ | ---
+ | - true
+ | ...
+box.cfg{replication_synchro_timeout=0.01}
+ | ---
+ | ...
+test_run:wait_cond(function() return f:status() == 'dead' end)
+ | ---
+ | - true
+ | ...
+ok, err
+ | ---
+ | - false
+ | - Quorum collection for a synchronous transaction is timed out
+ | ...
+test_run:wait_cond(function() return box.space.sync:get{9} == nil end)
+ | ---
+ | - true
+ | ...
+
+-- Note: cluster may be in a broken state here due to nature of previous test.
+
 -- Cleanup.
 test_run:cmd('switch default')
  | ---
diff --git a/test/replication/qsync_basic.test.lua b/test/replication/qsync_basic.test.lua
index 94235547d..81d3b20ad 100644
--- a/test/replication/qsync_basic.test.lua
+++ b/test/replication/qsync_basic.test.lua
@@ -248,6 +248,51 @@ for i = 1, 100 do box.space.sync:delete{i} end
 test_run:cmd('switch replica')
 box.space.sync:count()
 
+--
+-- gh-4849: clear synchro queue on a master
+--
+test_run:switch('default')
+box.cfg{replication_synchro_quorum = 3, replication_synchro_timeout = 1000}
+ok, err = nil
+f = fiber.create(function()							\
+    ok, err = pcall(box.space.sync.insert, box.space.sync, {10})		\
+end)
+f:status()
+test_run:switch('replica')
+test_run:wait_cond(function() return box.space.sync:get{10} ~= nil end)
+test_run:switch('default')
+box.cfg{replication_synchro_timeout = 0.1}
+box.ctl.clear_synchro_queue()
+test_run:switch('replica')
+test_run:wait_cond(function() return box.space.sync:get{10} == nil end)
+test_run:switch('default')
+test_run:wait_cond(function() return f:status() == 'dead' end)
+ok, err
+test_run:wait_cond(function() return box.space.sync:get{10} == nil end)
+
+--
+-- gh-4849: clear synchro queue on a replica, make sure no crashes
+--
+test_run:switch('default')
+box.cfg{replication_synchro_quorum = 3, replication_synchro_timeout = 1000}
+ok, err = nil
+f = fiber.create(function()                                                     \
+    ok, err = pcall(box.space.sync.insert, box.space.sync, {9})                 \
+end)
+f:status()
+test_run:wait_cond(function() return box.space.sync:get{9} ~= nil end)
+test_run:switch('replica')
+box.cfg{replication_synchro_quorum = 3, replication_synchro_timeout=0.01}
+box.ctl.clear_synchro_queue()
+test_run:wait_cond(function() return box.space.sync:get{9} == nil end)
+test_run:switch('default')
+box.cfg{replication_synchro_timeout=0.01}
+test_run:wait_cond(function() return f:status() == 'dead' end)
+ok, err
+test_run:wait_cond(function() return box.space.sync:get{9} == nil end)
+
+-- Note: cluster may be in a broken state here due to nature of previous test.
+
 -- Cleanup.
 test_run:cmd('switch default')
 
-- 
2.25.1

  parent reply	other threads:[~2020-11-17 16:14 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-17 16:13 [Tarantool-patches] [PATCH 0/4 v3] Additional qsync tests sergeyb
2020-11-17 16:13 ` [Tarantool-patches] [PATCH 1/4] replication: run clear_synchro_queue() with unconfigured box sergeyb
2020-11-21 14:41   ` Vladislav Shpilevoy
2020-11-23 14:44     ` Sergey Bronnikov
2020-11-17 16:13 ` sergeyb [this message]
2020-11-21 14:41   ` [Tarantool-patches] [PATCH 2/4] replication: test clear_synchro_queue() function Vladislav Shpilevoy
2020-11-23 15:13     ` Sergey Bronnikov
2020-11-17 16:13 ` [Tarantool-patches] [PATCH 3/4] replication: add test with random leaders promotion and demotion sergeyb
2020-11-21 14:41   ` Vladislav Shpilevoy
2020-11-24  8:39     ` Sergey Bronnikov
2020-11-25 22:02       ` Vladislav Shpilevoy
2020-11-17 16:13 ` [Tarantool-patches] [PATCH 4/4] replication: add test with change space sync mode in a loop sergeyb
2020-11-21 14:41   ` Vladislav Shpilevoy
2020-11-23 15:42     ` Sergey Bronnikov
2020-11-25 22:02   ` Vladislav Shpilevoy

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