v2 / vlib / v / tests / fns / variadic_voidptr_rvalue_test.v
15 lines · 13 sloc · 386 bytes · 927b23997afb45d960cdb4180dce2fa98b4609ee
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1import strconv


2


3struct VariadicVoidptrValue {


4mut:


5    x u8


6}


7


8fn test_variadic_voidptr_rvalues_are_boxed_with_promotions() {


9    mut value := VariadicVoidptrValue{


10        x: 1


11    }


12    assert unsafe { strconv.v_sprintf('x=%02d', value.x) } == 'x=01'


13    assert unsafe { strconv.v_sprintf('x=%02d', int(value.x)) } == 'x=01'


14    assert unsafe { strconv.v_sprintf('%s %.1f', 'abc', f32(1.5)) } == 'abc 1.5'


15}


16