117 lines
3.6 KiB
Go
117 lines
3.6 KiB
Go
// Copyright (c) 2015-2016 The btcsuite developers
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// Use of this source code is governed by an ISC
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// license that can be found in the LICENSE file.
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package blockchain
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import (
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"reflect"
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"testing"
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)
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// TestDeserializeUtxoEntryV0 ensures deserializing unspent trasaction output
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// entries from the legacy version 0 format works as expected.
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func TestDeserializeUtxoEntryV0(t *testing.T) {
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tests := []struct {
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name string
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entries map[uint32]*UtxoEntry
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serialized []byte
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}{
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// From tx in main blockchain:
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// 0e3e2357e806b6cdb1f70b54c3a3a17b6714ee1f0e68bebb44a74b1efd512098
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{
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name: "Only output 0, coinbase",
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entries: map[uint32]*UtxoEntry{
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0: {
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amount: 5000000000,
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pkScript: hexToBytes("410496b538e853519c726a2c91e61ec11600ae1390813a627c66fb8be7947be63c52da7589379515d4e0a604f8141781e62294721166bf621e73a82cbf2342c858eeac"),
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blockHeight: 1,
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packedFlags: tfCoinBase,
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},
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},
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serialized: hexToBytes("010103320496b538e853519c726a2c91e61ec11600ae1390813a627c66fb8be7947be63c52"),
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},
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// From tx in main blockchain:
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// 8131ffb0a2c945ecaf9b9063e59558784f9c3a74741ce6ae2a18d0571dac15bb
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{
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name: "Only output 1, not coinbase",
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entries: map[uint32]*UtxoEntry{
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1: {
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amount: 1000000,
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pkScript: hexToBytes("76a914ee8bd501094a7d5ca318da2506de35e1cb025ddc88ac"),
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blockHeight: 100001,
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packedFlags: 0,
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},
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},
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serialized: hexToBytes("01858c21040700ee8bd501094a7d5ca318da2506de35e1cb025ddc"),
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},
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// Adapted from tx in main blockchain:
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// df3f3f442d9699857f7f49de4ff0b5d0f3448bec31cdc7b5bf6d25f2abd637d5
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{
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name: "Only output 2, coinbase",
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entries: map[uint32]*UtxoEntry{
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2: {
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amount: 100937281,
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pkScript: hexToBytes("76a914da33f77cee27c2a975ed5124d7e4f7f97513510188ac"),
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blockHeight: 99004,
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packedFlags: tfCoinBase,
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},
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},
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serialized: hexToBytes("0185843c010182b095bf4100da33f77cee27c2a975ed5124d7e4f7f975135101"),
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},
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// Adapted from tx in main blockchain:
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// 4a16969aa4764dd7507fc1de7f0baa4850a246de90c45e59a3207f9a26b5036f
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{
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name: "outputs 0 and 2 not coinbase",
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entries: map[uint32]*UtxoEntry{
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0: {
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amount: 20000000,
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pkScript: hexToBytes("76a914e2ccd6ec7c6e2e581349c77e067385fa8236bf8a88ac"),
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blockHeight: 113931,
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packedFlags: 0,
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},
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2: {
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amount: 15000000,
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pkScript: hexToBytes("76a914b8025be1b3efc63b0ad48e7f9f10e87544528d5888ac"),
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blockHeight: 113931,
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packedFlags: 0,
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},
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},
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serialized: hexToBytes("0185f90b0a011200e2ccd6ec7c6e2e581349c77e067385fa8236bf8a800900b8025be1b3efc63b0ad48e7f9f10e87544528d58"),
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},
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// Adapted from tx in main blockchain:
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// 1b02d1c8cfef60a189017b9a420c682cf4a0028175f2f563209e4ff61c8c3620
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{
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name: "Only output 22, not coinbase",
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entries: map[uint32]*UtxoEntry{
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22: {
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amount: 366875659,
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pkScript: hexToBytes("a9141dd46a006572d820e448e12d2bbb38640bc718e687"),
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blockHeight: 338156,
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packedFlags: 0,
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},
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},
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serialized: hexToBytes("0193d06c100000108ba5b9e763011dd46a006572d820e448e12d2bbb38640bc718e6"),
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},
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}
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for i, test := range tests {
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// Deserialize to map of utxos keyed by the output index.
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entries, err := deserializeUtxoEntryV0(test.serialized)
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if err != nil {
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t.Errorf("deserializeUtxoEntryV0 #%d (%s) unexpected "+
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"error: %v", i, test.name, err)
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continue
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}
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// Ensure the deserialized entry has the same properties as the
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// ones in the test entry.
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if !reflect.DeepEqual(entries, test.entries) {
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t.Errorf("deserializeUtxoEntryV0 #%d (%s) unexpected "+
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"entries: got %v, want %v", i, test.name,
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entries, test.entries)
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continue
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}
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}
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}
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