IntProperty¶

A property implementation for conveniently evaluating properties for all Pony Integer types at once.

The property needs to be formulated inside the method int_property:

class DivisionByZeroProperty is IntProperty
  fun name(): String => "div/0"

  fun int_property[T: (Int & Integer[T] val)](x: T, h: PropertyHelper)? =>
    h.assert_eq[T](T.from[U8](0), x / T.from[U8](0))

trait ref IntProperty is
  Property1[IntPropertySample ref] ref

Implements¶

Property1[IntPropertySample ref] ref

Public Functions¶

gen¶

[Source]

fun box gen()
: Generator[IntPropertySample ref] box

Returns¶

Generator[IntPropertySample ref] box

property¶

[Source]

fun ref property(
  sample: IntPropertySample ref,
  h: PropertyHelper val)
: None val ?

Parameters¶

sample: IntPropertySample ref
h: PropertyHelper val

Returns¶

None val ?

int_property[T: ((I8 val | I16 val | I32 val | I64 val | I128 val | ILong val | ISize val | U8 val | U16 val | U32 val | U64 val | U128 val | ULong val | USize val) & Integer[T] val)]¶

[Source]

fun ref int_property[T: ((I8 val | I16 val | I32 val | 
    I64 val | I128 val | ILong val | 
    ISize val | U8 val | U16 val | 
    U32 val | U64 val | U128 val | 
    ULong val | USize val) & Integer[T] val)](
  x: T,
  h: PropertyHelper val)
: None val ?

Parameters¶

x: T
h: PropertyHelper val

Returns¶

None val ?

name¶

[Source]

fun box name()
: String val

Returns¶

String val

params¶

[Source]

fun box params()
: PropertyParams val

Returns¶

PropertyParams val