verify maskConversions before testFirstOne - because that test relies on working conversions
verify maskConversions before testFirstOne - because that test relies on working conversions

VcDevel/Vc,VcDevel/Vc,VcDevel/Vc,chr-engwer/Vc,chr-engwer/Vc,VcDevel/Vc,chr-engwer/Vc