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https://github.com/luxfi/utxo.git
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Hanzo AI
c3d25292c1
UTXO.WireBytes now requires Out to satisfy the wireSerializable interface (Bytes() []byte) for ZAP-native envelope construction. TestAddressable gains an opaque Bytes() that returns Val||Addrs so xvm state tests that exercise the addressable path compile and pass without crossing into the production fxs envelope path.
68 lines
1.4 KiB
Go
68 lines
1.4 KiB
Go
// Copyright (C) 2019-2025, Lux Industries, Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package utxo
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import (
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"github.com/luxfi/runtime"
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"github.com/luxfi/vm/components/verify"
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)
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var (
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_ verify.State = (*TestState)(nil)
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_ TransferableOut = (*TestTransferable)(nil)
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_ Addressable = (*TestAddressable)(nil)
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)
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type TestState struct {
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verify.IsState `serialize:"-" json:"-"`
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Err error `serialize:"-" json:"-"`
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}
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func (*TestState) InitRuntime(*runtime.Runtime) {}
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func (v *TestState) Verify() error {
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return v.Err
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}
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type TestTransferable struct {
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TestState
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Val uint64 `serialize:"true"`
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}
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func (*TestTransferable) InitRuntime(*runtime.Runtime) {}
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func (t *TestTransferable) Amount() uint64 {
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return t.Val
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}
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func (*TestTransferable) Cost() (uint64, error) {
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return 0, nil
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}
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type TestAddressable struct {
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TestTransferable `serialize:"true"`
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Addrs [][]byte `serialize:"true"`
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}
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func (a *TestAddressable) Addresses() [][]byte {
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return a.Addrs
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}
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// Bytes satisfies the wireSerializable contract that UTXO.WireBytes requires.
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// Test-only — returns an opaque envelope keyed on Val + concatenated addrs.
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// Production fxs primitives produce the real (TypeKind+ShapeKind+ZAP) envelope.
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func (a *TestAddressable) Bytes() []byte {
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out := make([]byte, 0, 8+len(a.Addrs)*32)
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for i := 0; i < 8; i++ {
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out = append(out, byte(a.Val>>(i*8)))
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}
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for _, addr := range a.Addrs {
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out = append(out, addr...)
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}
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return out
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}
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