[Tarantool-patches] [PATCH 3/4] replication: add tests for sync replication with anon replica

[sergeyb at tarantool.org]

From: Sergey Bronnikov <sergeyb at tarantool.org>

Part of #5055
---
 test/replication/qsync_with_anon.result   | 177 ++++++++++++++++++++++
 test/replication/qsync_with_anon.test.lua |  65 ++++++++
 2 files changed, 242 insertions(+)
 create mode 100644 test/replication/qsync_with_anon.result
 create mode 100644 test/replication/qsync_with_anon.test.lua

diff --git a/test/replication/qsync_with_anon.result b/test/replication/qsync_with_anon.result
new file mode 100644
index 000000000..59506a608
--- /dev/null
+++ b/test/replication/qsync_with_anon.result
@@ -0,0 +1,177 @@
+-- test-run result file version 2
+env = require('test_run')
+ | ---
+ | ...
+test_run = env.new()
+ | ---
+ | ...
+engine = test_run:get_cfg('engine')
+ | ---
+ | ...
+
+orig_synchro_quorum = box.cfg.replication_synchro_quorum
+ | ---
+ | ...
+orig_synchro_timeout = box.cfg.replication_synchro_timeout
+ | ---
+ | ...
+
+NUM_INSTANCES = 2
+ | ---
+ | ...
+BROKEN_QUORUM = NUM_INSTANCES + 1
+ | ---
+ | ...
+
+box.schema.user.grant('guest', 'replication')
+ | ---
+ | ...
+
+-- Setup a cluster with anonymous replica.
+test_run:cmd('create server replica_anon with rpl_master=default, script="replication/anon1.lua"')
+ | ---
+ | - true
+ | ...
+test_run:cmd('start server replica_anon')
+ | ---
+ | - true
+ | ...
+test_run:cmd('switch replica_anon')
+ | ---
+ | - true
+ | ...
+
+-- [RFC, Asynchronous replication] successful transaction applied on async
+-- replica.
+-- Testcase setup.
+test_run:switch('default')
+ | ---
+ | - true
+ | ...
+box.cfg{replication_synchro_quorum=NUM_INSTANCES, replication_synchro_timeout=0.1}
+ | ---
+ | ...
+_ = box.schema.space.create('sync', {is_sync=true, engine=engine})
+ | ---
+ | ...
+_ = box.space.sync:create_index('pk')
+ | ---
+ | ...
+-- Testcase body.
+test_run:switch('default')
+ | ---
+ | - true
+ | ...
+box.space.sync:insert{1} -- success
+ | ---
+ | - [1]
+ | ...
+box.space.sync:insert{2} -- success
+ | ---
+ | - [2]
+ | ...
+box.space.sync:insert{3} -- success
+ | ---
+ | - [3]
+ | ...
+test_run:cmd('switch replica_anon')
+ | ---
+ | - true
+ | ...
+box.space.sync:select{} -- 1, 2, 3
+ | ---
+ | - - [1]
+ |   - [2]
+ |   - [3]
+ | ...
+-- Testcase cleanup.
+test_run:switch('default')
+ | ---
+ | - true
+ | ...
+box.space.sync:drop()
+ | ---
+ | ...
+
+-- [RFC, Asynchronous replication] failed transaction rolled back on async
+-- replica.
+-- Testcase setup.
+box.cfg{replication_synchro_quorum=BROKEN_QUORUM, replication_synchro_timeout=0.1}
+ | ---
+ | ...
+_ = box.schema.space.create('sync', {is_sync=true, engine=engine})
+ | ---
+ | ...
+_ = box.space.sync:create_index('pk')
+ | ---
+ | ...
+-- Testcase body.
+test_run:switch('default')
+ | ---
+ | - true
+ | ...
+box.space.sync:insert{1} -- failure
+ | ---
+ | - error: Quorum collection for a synchronous transaction is timed out
+ | ...
+test_run:cmd('switch replica_anon')
+ | ---
+ | - true
+ | ...
+box.space.sync:select{} -- none
+ | ---
+ | - []
+ | ...
+test_run:switch('default')
+ | ---
+ | - true
+ | ...
+box.cfg{replication_synchro_quorum=NUM_INSTANCES}
+ | ---
+ | ...
+box.space.sync:insert{1} -- success
+ | ---
+ | - [1]
+ | ...
+test_run:cmd('switch replica_anon')
+ | ---
+ | - true
+ | ...
+box.space.sync:select{} -- 1
+ | ---
+ | - - [1]
+ | ...
+-- Testcase cleanup.
+test_run:switch('default')
+ | ---
+ | - true
+ | ...
+box.space.sync:drop()
+ | ---
+ | ...
+
+-- Teardown.
+test_run:switch('default')
+ | ---
+ | - true
+ | ...
+test_run:cmd('stop server replica_anon')
+ | ---
+ | - true
+ | ...
+test_run:cmd('delete server replica_anon')
+ | ---
+ | - true
+ | ...
+box.schema.user.revoke('guest', 'replication')
+ | ---
+ | ...
+box.cfg{                                                                        \
+    replication_synchro_quorum = orig_synchro_quorum,                           \
+    replication_synchro_timeout = orig_synchro_timeout,                         \
+}
+ | ---
+ | ...
+test_run:cleanup_cluster()
+ | ---
+ | ...
diff --git a/test/replication/qsync_with_anon.test.lua b/test/replication/qsync_with_anon.test.lua
new file mode 100644
index 000000000..aed62775e
--- /dev/null
+++ b/test/replication/qsync_with_anon.test.lua
@@ -0,0 +1,65 @@
+env = require('test_run')
+test_run = env.new()
+engine = test_run:get_cfg('engine')
+
+orig_synchro_quorum = box.cfg.replication_synchro_quorum
+orig_synchro_timeout = box.cfg.replication_synchro_timeout
+
+NUM_INSTANCES = 2
+BROKEN_QUORUM = NUM_INSTANCES + 1
+
+box.schema.user.grant('guest', 'replication')
+
+-- Setup a cluster with anonymous replica.
+test_run:cmd('create server replica_anon with rpl_master=default, script="replication/anon1.lua"')
+test_run:cmd('start server replica_anon')
+test_run:cmd('switch replica_anon')
+
+-- [RFC, Asynchronous replication] successful transaction applied on async
+-- replica.
+-- Testcase setup.
+test_run:switch('default')
+box.cfg{replication_synchro_quorum=NUM_INSTANCES, replication_synchro_timeout=0.1}
+_ = box.schema.space.create('sync', {is_sync=true, engine=engine})
+_ = box.space.sync:create_index('pk')
+-- Testcase body.
+test_run:switch('default')
+box.space.sync:insert{1} -- success
+box.space.sync:insert{2} -- success
+box.space.sync:insert{3} -- success
+test_run:cmd('switch replica_anon')
+box.space.sync:select{} -- 1, 2, 3
+-- Testcase cleanup.
+test_run:switch('default')
+box.space.sync:drop()
+
+-- [RFC, Asynchronous replication] failed transaction rolled back on async
+-- replica.
+-- Testcase setup.
+box.cfg{replication_synchro_quorum=BROKEN_QUORUM, replication_synchro_timeout=0.1}
+_ = box.schema.space.create('sync', {is_sync=true, engine=engine})
+_ = box.space.sync:create_index('pk')
+-- Testcase body.
+test_run:switch('default')
+box.space.sync:insert{1} -- failure
+test_run:cmd('switch replica_anon')
+box.space.sync:select{} -- none
+test_run:switch('default')
+box.cfg{replication_synchro_quorum=NUM_INSTANCES}
+box.space.sync:insert{1} -- success
+test_run:cmd('switch replica_anon')
+box.space.sync:select{} -- 1
+-- Testcase cleanup.
+test_run:switch('default')
+box.space.sync:drop()
+
+-- Teardown.
+test_run:switch('default')
+test_run:cmd('stop server replica_anon')
+test_run:cmd('delete server replica_anon')
+box.schema.user.revoke('guest', 'replication')
+box.cfg{                                                                        \
+    replication_synchro_quorum = orig_synchro_quorum,                           \
+    replication_synchro_timeout = orig_synchro_timeout,                         \
+}
+test_run:cleanup_cluster()
-- 
2.26.2