Sqlite: Add journal option to database constructor

Makes tests much easier.

Change-Id: I8b5892ff0deb2e22ac0e874dda0d8d20a32fd2e6
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>

src/libs/sqlite/sqlitedatabase.cpp

@@ -35,9 +35,10 @@ Database::Database()
 {
 }
 
-Database::Database(Utils::PathString &&databaseFilePath)
+Database::Database(Utils::PathString &&databaseFilePath, JournalMode journalMode)
     : m_databaseBackend(*this)
 {
+    setJournalMode(journalMode);
     open(std::move(databaseFilePath));
 }
 
@@ -128,4 +129,6 @@ DatabaseBackend &Database::backend()
     return m_databaseBackend;
 }
 
+
+
 } // namespace Sqlite

src/libs/sqlite/sqlitedatabase.h

@@ -47,7 +47,7 @@ public:
     using MutexType = std::mutex;
 
     Database();
-    Database(Utils::PathString &&databaseFilePath);
+    Database(Utils::PathString &&databaseFilePath, JournalMode journalMode=JournalMode::Wal);
 
     Database(const Database &) = delete;
     bool operator=(const Database &) = delete;