mirror of
https://github.com/simplex-chat/simplexmq.git
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Evgeny Poberezkin
d09adb5cd6
* Revert "Revert "db error busy treatments (#796)" (#808)"
This reverts commit 82aec2cd8f.
* update test
* combine pragmas
75 lines
2.7 KiB
Haskell
75 lines
2.7 KiB
Haskell
{-# LANGUAGE NamedFieldPuns #-}
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{-# LANGUAGE OverloadedStrings #-}
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module AgentTests.SchemaDump where
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import Control.DeepSeq
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import Control.Monad (unless, void)
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import Data.List (dropWhileEnd)
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import Data.Maybe (fromJust, isJust)
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import Simplex.Messaging.Agent.Store.SQLite
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import Simplex.Messaging.Agent.Store.SQLite.Migrations (Migration (..), MigrationsToRun (..), toDownMigration)
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import qualified Simplex.Messaging.Agent.Store.SQLite.Migrations as Migrations
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import Simplex.Messaging.Util (ifM)
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import System.Directory (doesFileExist, removeFile)
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import System.Process (readCreateProcess, shell)
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import Test.Hspec
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testDB :: FilePath
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testDB = "tests/tmp/test_agent_schema.db"
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appSchema :: FilePath
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appSchema = "src/Simplex/Messaging/Agent/Store/SQLite/Migrations/agent_schema.sql"
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testSchema :: FilePath
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testSchema = "tests/tmp/test_agent_schema.sql"
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schemaDumpTest :: Spec
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schemaDumpTest = do
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it "verify and overwrite schema dump" testVerifySchemaDump
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it "verify schema down migrations" testSchemaMigrations
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testVerifySchemaDump :: IO ()
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testVerifySchemaDump = do
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savedSchema <- ifM (doesFileExist appSchema) (readFile appSchema) (pure "")
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savedSchema `deepseq` pure ()
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void $ createSQLiteStore testDB "" Migrations.app MCConsole
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getSchema testDB appSchema `shouldReturn` savedSchema
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removeFile testDB
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testSchemaMigrations :: IO ()
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testSchemaMigrations = do
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let noDownMigrations = dropWhileEnd (\Migration {down} -> isJust down) Migrations.app
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Right st <- createSQLiteStore testDB "" noDownMigrations MCError
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mapM_ (testDownMigration st) $ drop (length noDownMigrations) Migrations.app
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closeSQLiteStore st
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removeFile testDB
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removeFile testSchema
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where
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testDownMigration st m = do
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putStrLn $ "down migration " <> name m
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let downMigr = fromJust $ toDownMigration m
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schema <- getSchema testDB testSchema
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Migrations.run st $ MTRUp [m]
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schema' <- getSchema testDB testSchema
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schema' `shouldNotBe` schema
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Migrations.run st $ MTRDown [downMigr]
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unless (name m `elem` skipComparisonForDownMigrations) $ do
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schema'' <- getSchema testDB testSchema
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schema'' `shouldBe` schema
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Migrations.run st $ MTRUp [m]
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schema''' <- getSchema testDB testSchema
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schema''' `shouldBe` schema'
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skipComparisonForDownMigrations :: [String]
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skipComparisonForDownMigrations =
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[ -- on down migration idx_messages_internal_snd_id_ts index moves down to the end of the file
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"m20230814_indexes"
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]
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getSchema :: FilePath -> FilePath -> IO String
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getSchema dpPath schemaPath = do
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void $ readCreateProcess (shell $ "sqlite3 " <> dpPath <> " '.schema --indent' > " <> schemaPath) ""
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sch <- readFile schemaPath
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sch `deepseq` pure sch
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