v2 / vlib / v / tests / c_structs / cstruct_arr_map_test.c.v
46 lines · 40 sloc · 595 bytes · cf2ccbc22d205d898de76ed3fea7aa188571f770
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1module main


2


3#include "@VMODROOT/cstruct.h"


4


5@[typedef]


6struct C.Foo {


7    a int = 100


8}


9


10type Foo = C.Foo


11


12struct GameObject {


13mut:


14    map_a map[string]Foo


15    map_b map[string]?Foo


16    b     []Foo


17    c     []?Foo


18}


19


20fn test_main() {


21    mut g := GameObject{}


22    g.map_a['a'] = Foo{}


23    g.map_b['a'] = ?Foo{


24        a: 123


25    }


26    g.map_b['aa'] = ?Foo{}


27    g.b << Foo{}


28    g.c << ?Foo{


29        a: 123


30    }


31    g.c << ?Foo{}


32    println(g)


33    dump(g)


34    assert g.map_a.len == 1


35    assert g.map_b.len == 2


36    assert g.b.len == 1


37    assert g.c.len == 2


38    assert g.c[0] != none


39    assert g.c[1] == none


40


41    t := ?Foo{


42        a: 123


43    }


44    dump(t)


45    assert t?.a == 123


46}


47