adding test cases for Q.save to store global scalars(of all qtypes)
adding test cases for Q.save to store global scalars(of all qtypes)

NerdWalletOSS/Q,NerdWalletOSS/Q,NerdWalletOSS/Q,NerdWalletOSS/Q,NerdWalletOSS/Q,NerdWalletOSS/Q,NerdWalletOSS/Q,NerdWalletOSS/Q