testcall1
vooba: wantarray = 1
name       = nameparm
values     = ARRAY(0x225848)
labels     = labels
attributes = <undef>
override   = <undef>
tabindex   = <undef>
@other = bar

testcall2
vooba: wantarray = 1
name       = nameparm
values     = ARRAY(0x225848)
labels     = <undef>
attributes = <undef>
override   = <undef>
tabindex   = <undef>
@other = bar="-labels"

testcall3
name       = nameparm
values     = ARRAY(0x225848)
labels     = <undef>
attributes = <undef>
override   = <undef>
tabindex   = <undef>
@other =