factor/extra/classes/struct/struct-tests.factor

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! (c)Joe Groff bsd license
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USING: accessors alien.c-types classes.c-types classes.struct
combinators kernel math tools.test ;
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IN: classes.struct.tests
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STRUCT: foo
{ x char }
{ y int initial: 123 }
{ z boolean } ;
STRUCT: bar
{ w ushort initial: HEX: ffff }
{ foo foo } ;
[ 12 ] [ foo heap-size ] unit-test
[ 16 ] [ bar heap-size ] unit-test
[ 123 ] [ foo <struct> y>> ] unit-test
[ 123 ] [ bar <struct> foo>> y>> ] unit-test
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[ 1 2 3 t ] [
1 2 3 t foo <struct-boa> bar <struct-boa>
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{
[ w>> ]
[ foo>> x>> ]
[ foo>> y>> ]
[ foo>> z>> ]
} cleave
] unit-test
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[ 7654 ] [ S{ foo f 98 7654 f } y>> ] unit-test
[ 7654 ] [ S{ foo { y 7654 } } y>> ] unit-test
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UNION-STRUCT: float-and-bits
{ f single-float }
{ bits uint } ;
[ 1.0 ] [ float-and-bits <struct> 1.0 float>bits >>bits f>> ] unit-test