Ensure that TEXT column is UTF-8 encoded before using sqlite3_column_blob() #387
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…blob() If the database is in a different format (ie. UTF-16) the memory that sqlite3_column_blob() will point to by default will be the native (UTF-16) encoding. Calling sqlite3_column_bytes() will basically be a noop for a BLOB or a TEXT already in UTF-8. Otherwise it'll convert to TEXT w/UTF-8. Run the 'basis' tests against both a UTF-8 and a UTF-16 database. Reset & rerun query between tests blocks to reset column types. Reorder a few getText()/getString() operations to ensure we test both ordering. Don't try to convert random blob to TEXT. Will fail encoding conversion.
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If the database is in a different format (ie. UTF-16) the memory that sqlite3_column_blob() will point to by default will be the native (UTF-16) encoding. Calling sqlite3_column_bytes() will basically be a noop for a BLOB or a TEXT already in UTF-8. Otherwise it'll convert to TEXT w/UTF-8.
Run the 'basis' tests against both a UTF-8 and a UTF-16 database. Reset & rerun query between tests blocks to reset column types. Reorder a few getText()/getString() operations to ensure we test both ordering. Don't try to convert random blob to TEXT. Will fail encoding conversion.
Extracted from #379 by @dougnazar