[Tarantool-patches] [PATCH v3 3/3] test: add replication/gh-5446-sqync-eval-quorum.test.lua
Cyrill Gorcunov
gorcunov at gmail.com
Tue Dec 8 11:48:23 MSK 2020
On Sat, Dec 05, 2020 at 12:52:25AM +0100, Vladislav Shpilevoy wrote:
> Thanks for the patch!
>
> See 5 comments below.
>
Here is a force-pushed update
- I keep use explicit "start server replica1" which allows me
to grep update of quorum one by one
- I dropped unused space creation
- Raised number of repicas up to 6
- Since the patch is big i prefer to have it as a separate commit
It is unclear for me yet how to detect the replication failure
when we would stop replica. Could you please help?
---
From: Cyrill Gorcunov <gorcunov at gmail.com>
Date: Tue, 24 Nov 2020 17:11:23 +0300
Subject: [PATCH 3/3] test: add replication/gh-5446-qsync-eval-quorum.test.lua
Part-of #5446
Signed-off-by: Cyrill Gorcunov <gorcunov at gmail.com>
---
.../gh-5446-qsync-eval-quorum.result | 193 ++++++++++++++++++
.../gh-5446-qsync-eval-quorum.test.lua | 76 +++++++
test/replication/replica-quorum-1.lua | 1 +
test/replication/replica-quorum-2.lua | 1 +
test/replication/replica-quorum-3.lua | 1 +
test/replication/replica-quorum-4.lua | 1 +
test/replication/replica-quorum-5.lua | 1 +
test/replication/replica-quorum-6.lua | 1 +
8 files changed, 275 insertions(+)
create mode 100644 test/replication/gh-5446-qsync-eval-quorum.result
create mode 100644 test/replication/gh-5446-qsync-eval-quorum.test.lua
create mode 120000 test/replication/replica-quorum-1.lua
create mode 120000 test/replication/replica-quorum-2.lua
create mode 120000 test/replication/replica-quorum-3.lua
create mode 120000 test/replication/replica-quorum-4.lua
create mode 120000 test/replication/replica-quorum-5.lua
create mode 120000 test/replication/replica-quorum-6.lua
diff --git a/test/replication/gh-5446-qsync-eval-quorum.result b/test/replication/gh-5446-qsync-eval-quorum.result
new file mode 100644
index 000000000..ebe0aede7
--- /dev/null
+++ b/test/replication/gh-5446-qsync-eval-quorum.result
@@ -0,0 +1,193 @@
+-- test-run result file version 2
+test_run = require('test_run').new()
+ | ---
+ | ...
+engine = test_run:get_cfg('engine')
+ | ---
+ | ...
+
+box.schema.user.grant('guest', 'replication')
+ | ---
+ | ...
+
+-- Test syntax error
+box.cfg{replication_synchro_quorum = "aaa"}
+ | ---
+ | - error: 'Incorrect value for option ''replication_synchro_quorum'': [string "local
+ | expr = [[aaa]]..."]:7: Expression should return a number'
+ | ...
+
+-- Make sure we were configured in a proper way
+box.cfg { replication_synchro_quorum = "N/2+1", replication_synchro_timeout = 1000 }
+ | ---
+ | ...
+match = 'set \'replication_synchro_quorum\' configuration option to \"N\\/2%+1'
+ | ---
+ | ...
+test_run:grep_log("default", match) ~= nil
+ | ---
+ | - true
+ | ...
+
+test_run:cmd('create server replica1 with rpl_master=default,\
+ script="replication/replica-quorum-1.lua"')
+ | ---
+ | - true
+ | ...
+test_run:cmd('start server replica1 with wait=True, wait_load=True')
+ | ---
+ | - true
+ | ...
+
+-- 1 replica -> replication_synchro_quorum = 1/2 + 1 = 1
+match = 'update replication_synchro_quorum = 1'
+ | ---
+ | ...
+test_run:grep_log("default", match) ~= nil
+ | ---
+ | - true
+ | ...
+
+test_run:cmd('create server replica2 with rpl_master=default,\
+ script="replication/replica-quorum-2.lua"')
+ | ---
+ | - true
+ | ...
+test_run:cmd('start server replica2 with wait=True, wait_load=True')
+ | ---
+ | - true
+ | ...
+
+-- 2 replicas -> replication_synchro_quorum = 2/2 + 1 = 2
+match = 'update replication_synchro_quorum = 2'
+ | ---
+ | ...
+test_run:grep_log("default", match) ~= nil
+ | ---
+ | - true
+ | ...
+
+test_run:cmd('create server replica3 with rpl_master=default,\
+ script="replication/replica-quorum-3.lua"')
+ | ---
+ | - true
+ | ...
+test_run:cmd('start server replica3 with wait=True, wait_load=True')
+ | ---
+ | - true
+ | ...
+
+-- 3 replicas -> replication_synchro_quorum = 3/2 + 1 = 2
+match = 'update replication_synchro_quorum = 2'
+ | ---
+ | ...
+test_run:grep_log("default", match) ~= nil
+ | ---
+ | - true
+ | ...
+
+test_run:cmd('create server replica4 with rpl_master=default,\
+ script="replication/replica-quorum-4.lua"')
+ | ---
+ | - true
+ | ...
+test_run:cmd('start server replica4 with wait=True, wait_load=True')
+ | ---
+ | - true
+ | ...
+
+-- 4 replicas -> replication_synchro_quorum = 4/2 + 1 = 3
+match = 'update replication_synchro_quorum = 3'
+ | ---
+ | ...
+test_run:grep_log("default", match) ~= nil
+ | ---
+ | - true
+ | ...
+
+test_run:cmd('create server replica5 with rpl_master=default,\
+ script="replication/replica-quorum-5.lua"')
+ | ---
+ | - true
+ | ...
+test_run:cmd('start server replica5 with wait=True, wait_load=True')
+ | ---
+ | - true
+ | ...
+
+test_run:cmd('create server replica6 with rpl_master=default,\
+ script="replication/replica-quorum-6.lua"')
+ | ---
+ | - true
+ | ...
+test_run:cmd('start server replica6 with wait=True, wait_load=True')
+ | ---
+ | - true
+ | ...
+
+-- 6 replicas -> replication_synchro_quorum = 6/2 + 1 = 4
+match = 'update replication_synchro_quorum = 4'
+ | ---
+ | ...
+test_run:grep_log("default", match) ~= nil
+ | ---
+ | - true
+ | ...
+
+test_run:cmd('stop server replica1')
+ | ---
+ | - true
+ | ...
+test_run:cmd('delete server replica1')
+ | ---
+ | - true
+ | ...
+
+test_run:cmd('stop server replica2')
+ | ---
+ | - true
+ | ...
+test_run:cmd('delete server replica2')
+ | ---
+ | - true
+ | ...
+
+test_run:cmd('stop server replica3')
+ | ---
+ | - true
+ | ...
+test_run:cmd('delete server replica3')
+ | ---
+ | - true
+ | ...
+
+test_run:cmd('stop server replica4')
+ | ---
+ | - true
+ | ...
+test_run:cmd('delete server replica4')
+ | ---
+ | - true
+ | ...
+
+test_run:cmd('stop server replica5')
+ | ---
+ | - true
+ | ...
+test_run:cmd('delete server replica5')
+ | ---
+ | - true
+ | ...
+
+test_run:cmd('stop server replica6')
+ | ---
+ | - true
+ | ...
+test_run:cmd('delete server replica6')
+ | ---
+ | - true
+ | ...
+
+box.schema.user.revoke('guest', 'replication')
+ | ---
+ | ...
diff --git a/test/replication/gh-5446-qsync-eval-quorum.test.lua b/test/replication/gh-5446-qsync-eval-quorum.test.lua
new file mode 100644
index 000000000..71adcad90
--- /dev/null
+++ b/test/replication/gh-5446-qsync-eval-quorum.test.lua
@@ -0,0 +1,76 @@
+test_run = require('test_run').new()
+engine = test_run:get_cfg('engine')
+
+box.schema.user.grant('guest', 'replication')
+
+-- Test syntax error
+box.cfg{replication_synchro_quorum = "aaa"}
+
+-- Make sure we were configured in a proper way
+box.cfg { replication_synchro_quorum = "N/2+1", replication_synchro_timeout = 1000 }
+match = 'set \'replication_synchro_quorum\' configuration option to \"N\\/2%+1'
+test_run:grep_log("default", match) ~= nil
+
+test_run:cmd('create server replica1 with rpl_master=default,\
+ script="replication/replica-quorum-1.lua"')
+test_run:cmd('start server replica1 with wait=True, wait_load=True')
+
+-- 1 replica -> replication_synchro_quorum = 1/2 + 1 = 1
+match = 'update replication_synchro_quorum = 1'
+test_run:grep_log("default", match) ~= nil
+
+test_run:cmd('create server replica2 with rpl_master=default,\
+ script="replication/replica-quorum-2.lua"')
+test_run:cmd('start server replica2 with wait=True, wait_load=True')
+
+-- 2 replicas -> replication_synchro_quorum = 2/2 + 1 = 2
+match = 'update replication_synchro_quorum = 2'
+test_run:grep_log("default", match) ~= nil
+
+test_run:cmd('create server replica3 with rpl_master=default,\
+ script="replication/replica-quorum-3.lua"')
+test_run:cmd('start server replica3 with wait=True, wait_load=True')
+
+-- 3 replicas -> replication_synchro_quorum = 3/2 + 1 = 2
+match = 'update replication_synchro_quorum = 2'
+test_run:grep_log("default", match) ~= nil
+
+test_run:cmd('create server replica4 with rpl_master=default,\
+ script="replication/replica-quorum-4.lua"')
+test_run:cmd('start server replica4 with wait=True, wait_load=True')
+
+-- 4 replicas -> replication_synchro_quorum = 4/2 + 1 = 3
+match = 'update replication_synchro_quorum = 3'
+test_run:grep_log("default", match) ~= nil
+
+test_run:cmd('create server replica5 with rpl_master=default,\
+ script="replication/replica-quorum-5.lua"')
+test_run:cmd('start server replica5 with wait=True, wait_load=True')
+
+test_run:cmd('create server replica6 with rpl_master=default,\
+ script="replication/replica-quorum-6.lua"')
+test_run:cmd('start server replica6 with wait=True, wait_load=True')
+
+-- 6 replicas -> replication_synchro_quorum = 6/2 + 1 = 4
+match = 'update replication_synchro_quorum = 4'
+test_run:grep_log("default", match) ~= nil
+
+test_run:cmd('stop server replica1')
+test_run:cmd('delete server replica1')
+
+test_run:cmd('stop server replica2')
+test_run:cmd('delete server replica2')
+
+test_run:cmd('stop server replica3')
+test_run:cmd('delete server replica3')
+
+test_run:cmd('stop server replica4')
+test_run:cmd('delete server replica4')
+
+test_run:cmd('stop server replica5')
+test_run:cmd('delete server replica5')
+
+test_run:cmd('stop server replica6')
+test_run:cmd('delete server replica6')
+
+box.schema.user.revoke('guest', 'replication')
diff --git a/test/replication/replica-quorum-1.lua b/test/replication/replica-quorum-1.lua
new file mode 120000
index 000000000..da69ac81c
--- /dev/null
+++ b/test/replication/replica-quorum-1.lua
@@ -0,0 +1 @@
+replica.lua
\ No newline at end of file
diff --git a/test/replication/replica-quorum-2.lua b/test/replication/replica-quorum-2.lua
new file mode 120000
index 000000000..da69ac81c
--- /dev/null
+++ b/test/replication/replica-quorum-2.lua
@@ -0,0 +1 @@
+replica.lua
\ No newline at end of file
diff --git a/test/replication/replica-quorum-3.lua b/test/replication/replica-quorum-3.lua
new file mode 120000
index 000000000..da69ac81c
--- /dev/null
+++ b/test/replication/replica-quorum-3.lua
@@ -0,0 +1 @@
+replica.lua
\ No newline at end of file
diff --git a/test/replication/replica-quorum-4.lua b/test/replication/replica-quorum-4.lua
new file mode 120000
index 000000000..da69ac81c
--- /dev/null
+++ b/test/replication/replica-quorum-4.lua
@@ -0,0 +1 @@
+replica.lua
\ No newline at end of file
diff --git a/test/replication/replica-quorum-5.lua b/test/replication/replica-quorum-5.lua
new file mode 120000
index 000000000..da69ac81c
--- /dev/null
+++ b/test/replication/replica-quorum-5.lua
@@ -0,0 +1 @@
+replica.lua
\ No newline at end of file
diff --git a/test/replication/replica-quorum-6.lua b/test/replication/replica-quorum-6.lua
new file mode 120000
index 000000000..da69ac81c
--- /dev/null
+++ b/test/replication/replica-quorum-6.lua
@@ -0,0 +1 @@
+replica.lua
\ No newline at end of file
--
2.26.2
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