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https://github.com/nspcc-dev/neo-go.git
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aab18c3083
We have a lot of native contract types that are converted to stack items before serialization, then deserialized as stack items and converted back to regular structures. stackitem.Convertible allows to remove a lot of repetitive io.Serializable code. This also introduces to/from converter in testserdes which unfortunately required to change util tests to avoid circular references.
54 lines
1.2 KiB
Go
54 lines
1.2 KiB
Go
package state
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import (
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"math/big"
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"testing"
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"github.com/nspcc-dev/neo-go/internal/testserdes"
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"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
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"github.com/stretchr/testify/require"
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)
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func TestEncodeDecodeDeposit(t *testing.T) {
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d := &Deposit{Amount: big.NewInt(100500), Till: 888}
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depo := new(Deposit)
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testserdes.ToFromStackItem(t, d, depo)
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}
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func TestDepositFromStackItem(t *testing.T) {
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var d Deposit
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item := stackitem.Make(42)
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require.Error(t, d.FromStackItem(item))
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item = stackitem.NewStruct(nil)
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require.Error(t, d.FromStackItem(item))
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item = stackitem.NewStruct([]stackitem.Item{
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stackitem.NewStruct(nil),
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stackitem.NewStruct(nil),
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})
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require.Error(t, d.FromStackItem(item))
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item = stackitem.NewStruct([]stackitem.Item{
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stackitem.Make(777),
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stackitem.NewStruct(nil),
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})
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require.Error(t, d.FromStackItem(item))
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item = stackitem.NewStruct([]stackitem.Item{
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stackitem.Make(777),
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stackitem.Make(-1),
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})
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require.Error(t, d.FromStackItem(item))
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item = stackitem.NewStruct([]stackitem.Item{
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stackitem.Make(777),
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stackitem.Make("somenonu64value"),
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})
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require.Error(t, d.FromStackItem(item))
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item = stackitem.NewStruct([]stackitem.Item{
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stackitem.Make(777),
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stackitem.Make(888),
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})
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require.NoError(t, d.FromStackItem(item))
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}
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