From: "Alexander V. Tikhonov" <avtikhon@tarantool.org> To: Aleksandr Lyapunov <alyapunov@tarantool.org>, Kirill Yukhin <kyukhin@tarantool.org> Cc: tarantool-patches@dev.tarantool.org Subject: [Tarantool-patches] [PATCH v2 2/2] test: flaky hang vinyl/ddl.test.lua test Date: Fri, 4 Dec 2020 11:05:40 +0300 [thread overview] Message-ID: <21c361f06e0658ce49df2445984d9144272d4e6e.1607036572.git.avtikhon@tarantool.org> (raw) In-Reply-To: <cover.1607036572.git.avtikhon@tarantool.org> Found hanging test vinyl/ddl.test.lua on: [159] inspector:wait_cond(function() return box.space.test.index.pk:count() == box.space.test.index.tk:count() end) [159] --- [159] - true [159] ... [159] -box.snapshot() [159] ---- [159] -- ok [159] -... The real issue happend before it when test failed on: [091] --- engine/ddl.result Thu May 14 16:12:09 2020 [091] +++ engine/ddl.reject Fri May 15 04:15:07 2020 [091] @@ -2558,7 +2558,7 @@ [091] ... [091] inspector:wait_cond(function() return box.space.test.index.pk:count() == box.space.test.index.sk:count() end) [091] --- [091] -- true [091] +- false [091] ... Our tests have structure when different standalone subtests exists in the test files. To be able to check all of them this hang must be neutralized to give the next standalone subtest ability to pass. To avoid of this hang decided to disable box.snapshot check if the previous check of the current subtest failed. Needed for #4353 --- test/engine/ddl.result | 92 +++++++++++++++++++++++++++------------- test/engine/ddl.test.lua | 76 +++++++++++++++++++++++++++------ test/engine/suite.ini | 2 +- 3 files changed, 125 insertions(+), 45 deletions(-) diff --git a/test/engine/ddl.result b/test/engine/ddl.result index b7c04aafe..6603da719 100644 --- a/test/engine/ddl.result +++ b/test/engine/ddl.result @@ -2526,62 +2526,94 @@ function gen_load() end; --- ... -inspector:cmd("setopt delimiter ''"); ---- -- true -... -fiber = require('fiber') ---- -... -ch = fiber.channel(1) ---- -... -_ = fiber.create(function() gen_load() ch:put(true) end) +function check_equal(check, pk, k) + if pk ~= k then + require('log').error("Error on fiber check: failed '" .. check .. + "' check on equal pk " .. pk .. " and k = " .. k) + return false + end + return true +end; --- ... -_ = box.space.test:create_index('sk', {unique = false, parts = {2, 'unsigned'}}) +function check_fiber() + _ = fiber.create(function() gen_load() ch:put(true) end) + _ = box.space.test:create_index('sk', {unique = false, parts = {2, 'unsigned'}}) + + ch:get(10) + + local index = box.space.test.index + if not check_equal("1st step secondary keys", index.pk:count(), index.sk:count()) then + return false + end + + _ = fiber.create(function() gen_load() ch:put(true) end) + _ = box.space.test:create_index('tk', {unique = true, parts = {3, 'unsigned'}}) + + ch:get(10) + + index = box.space.test.index + if not check_equal("2nd step secondary keys", index.pk:count(), index.sk:count()) or + not check_equal("2nd step third keys", index.pk:count(), index.tk:count()) then + return false + end + return true +end; --- ... -ch:get() +inspector:cmd("setopt delimiter ''"); --- - true ... -_ = fiber.create(function() gen_load() ch:put(true) end) ---- -... -_ = box.space.test:create_index('tk', {unique = true, parts = {3, 'unsigned'}}) +fiber = require('fiber') --- ... -ch:get() +ch = fiber.channel(1) --- -- true ... -box.space.test.index.pk:count() == box.space.test.index.sk:count() +check_fiber() --- - true ... -box.space.test.index.pk:count() == box.space.test.index.tk:count() +inspector:cmd("restart server default") +inspector = require('test_run').new() --- -- true ... -inspector:cmd("restart server default") -box.space.test.index.pk:count() == box.space.test.index.sk:count() +inspector:cmd("setopt delimiter ';'") --- - true ... -box.space.test.index.pk:count() == box.space.test.index.tk:count() +function check_equal(check, pk, k) + if pk ~= k then + require('log').error("Error on server restart check: failed '" .. check .. + "' check on equal pk " .. pk .. " and k = " .. k) + return false + end + return true +end; --- -- true ... -box.snapshot() +function check_server_restart() + local index = box.space.test.index + if not check_equal("1rd step secondary keys", index.pk:count(), index.sk:count()) or + not check_equal("1rd step third keys", index.pk:count(), index.tk:count()) then + return false + end + box.snapshot() + index = box.space.test.index + if not check_equal("2th step secondary keys", index.pk:count(), index.sk:count()) or + not check_equal("2th step third keys", index.pk:count(), index.tk:count()) then + return false + end + return true +end; --- -- ok ... -box.space.test.index.pk:count() == box.space.test.index.sk:count() +inspector:cmd("setopt delimiter ''"); --- - true ... -box.space.test.index.pk:count() == box.space.test.index.tk:count() +check_server_restart() --- - true ... diff --git a/test/engine/ddl.test.lua b/test/engine/ddl.test.lua index 7d408807f..5ba80e075 100644 --- a/test/engine/ddl.test.lua +++ b/test/engine/ddl.test.lua @@ -1003,28 +1003,76 @@ function gen_load() end end; +function check_equal(check, pk, k) + if pk ~= k then + require('log').error("Error on fiber check: failed '" .. check .. + "' check on equal pk " .. pk .. " and k = " .. k) + return false + end + return true +end; + +function check_fiber() + _ = fiber.create(function() gen_load() ch:put(true) end) + _ = box.space.test:create_index('sk', {unique = false, parts = {2, 'unsigned'}}) + + ch:get(10) + + local index = box.space.test.index + if not check_equal("1st step secondary keys", index.pk:count(), index.sk:count()) then + return false + end + + _ = fiber.create(function() gen_load() ch:put(true) end) + _ = box.space.test:create_index('tk', {unique = true, parts = {3, 'unsigned'}}) + + ch:get(10) + + index = box.space.test.index + if not check_equal("2nd step secondary keys", index.pk:count(), index.sk:count()) or + not check_equal("2nd step third keys", index.pk:count(), index.tk:count()) then + return false + end + return true +end; + inspector:cmd("setopt delimiter ''"); fiber = require('fiber') ch = fiber.channel(1) +check_fiber() -_ = fiber.create(function() gen_load() ch:put(true) end) -_ = box.space.test:create_index('sk', {unique = false, parts = {2, 'unsigned'}}) -ch:get() +inspector:cmd("restart server default") +inspector = require('test_run').new() -_ = fiber.create(function() gen_load() ch:put(true) end) -_ = box.space.test:create_index('tk', {unique = true, parts = {3, 'unsigned'}}) -ch:get() +inspector:cmd("setopt delimiter ';'") -box.space.test.index.pk:count() == box.space.test.index.sk:count() -box.space.test.index.pk:count() == box.space.test.index.tk:count() +function check_equal(check, pk, k) + if pk ~= k then + require('log').error("Error on server restart check: failed '" .. check .. + "' check on equal pk " .. pk .. " and k = " .. k) + return false + end + return true +end; -inspector:cmd("restart server default") +function check_server_restart() + local index = box.space.test.index + if not check_equal("1rd step secondary keys", index.pk:count(), index.sk:count()) or + not check_equal("1rd step third keys", index.pk:count(), index.tk:count()) then + return false + end + box.snapshot() + index = box.space.test.index + if not check_equal("2th step secondary keys", index.pk:count(), index.sk:count()) or + not check_equal("2th step third keys", index.pk:count(), index.tk:count()) then + return false + end + return true +end; -box.space.test.index.pk:count() == box.space.test.index.sk:count() -box.space.test.index.pk:count() == box.space.test.index.tk:count() -box.snapshot() -box.space.test.index.pk:count() == box.space.test.index.sk:count() -box.space.test.index.pk:count() == box.space.test.index.tk:count() +inspector:cmd("setopt delimiter ''"); + +check_server_restart() box.space.test:drop() diff --git a/test/engine/suite.ini b/test/engine/suite.ini index ca68e8f83..7a8bfd9b7 100644 --- a/test/engine/suite.ini +++ b/test/engine/suite.ini @@ -15,7 +15,7 @@ fragile = { "tests": { "ddl.test.lua": { "issues": [ "gh-4353" ], - "checksums": [ "dd8851d80183cc75052119ba646e295d" ] + "checksums": [ "c04fa9a0fae1bb63a86a5304f7679245" ] }, "gh-4973-concurrent-alter-fails.test.lua": { "issues": [ "gh-5157" ], -- 2.24.1 (Apple Git-126)
next prev parent reply other threads:[~2020-12-04 8:05 UTC|newest] Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-12-04 8:05 [Tarantool-patches] [PATCH v2 0/2] " Alexander V. Tikhonov 2020-12-04 8:05 ` [Tarantool-patches] [PATCH v2 1/2] Revert "Fix flaky test engine/ddl" Alexander V. Tikhonov 2020-12-04 8:05 ` Alexander V. Tikhonov [this message] 2020-12-04 8:19 ` [Tarantool-patches] [PATCH v2 2/2] test: flaky hang vinyl/ddl.test.lua test Aleksandr Lyapunov 2020-12-04 8:34 ` Aleksandr Lyapunov 2020-12-04 8:34 ` [Tarantool-patches] [PATCH v2 0/2] " Aleksandr Lyapunov 2020-12-04 9:35 ` Kirill Yukhin
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