300 lines
8.6 KiB
Go
300 lines
8.6 KiB
Go
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// Copyright 2017-2018 DERO Project. All rights reserved.
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// Use of this source code in any form is governed by RESEARCH license.
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// license can be found in the LICENSE file.
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// GPG: 0F39 E425 8C65 3947 702A 8234 08B2 0360 A03A 9DE8
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//
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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package transaction
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//import "fmt"
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import "testing"
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import "encoding/hex"
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//import "github.com/deroproject/derohe/crypto"
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// parse the tx and verify
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func Test_Genesis_Tx(t *testing.T) {
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// mainnet genesis tx
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Genesis_Tx_hex := "" +
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"01" + // version
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"ff00" + // PREMINE_FLAG
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"a01f9bcc1208dee302769931ad378a4c0c4b2c21b0cfb3e752607e12d2b6fa6425" // miners public key
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tx_data_blob, _ := hex.DecodeString(Genesis_Tx_hex)
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var tx Transaction
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err := tx.DeserializeHeader(tx_data_blob)
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if err != nil {
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t.Errorf("Deserialize mainnet Genesis tx failed err %s\n", err)
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return
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}
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if tx.IsCoinbase() {
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t.Errorf("mainnet Genesis tx cannot be coinbase\n")
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}
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if !tx.IsPremine() {
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t.Errorf("mainnet Genesis tx must be Premine\n")
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}
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}
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/*
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// test all error cases, except ring signature cases
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func Test_Edge_Cases(t *testing.T) {
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tests := []struct {
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name string
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txhex string
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}{
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{
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name: "Invalid Version",
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txhex: "80808080808080808080", // Major_Version is taking more than 9 bytes, trigger error
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},
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{
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name: "Invalid Unlock time",
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txhex: "0280808080808080808080", // unlock time is taking more than 9 bytes, trigger error
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},
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{
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name: "vin length cannot be zero",
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txhex: "020200", // vin length cannot be zero, trigger error
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},
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{
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name: "Invalid vin length",
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txhex: "020280808080808080808080", // invalid vin length is taking more than 9 bytes, trigger error
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},
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{
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name: "Miner TX vin is invalid",
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txhex: "02" + // version
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"3c" + // unlock time
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"01" + // vin length
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"00" + // vin #1
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"80808080808080808080" + // height gen input
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"01" + // vout length
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"ffffffffffff07" + // output #1 amount
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"02" + // output 1 type
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"0bf6522f9152fa26cd1fc5c022b1a9e13dab697f3acf4b4d0ca6950a867a1943" + // output #1 key
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"21" + // extra length in bytes
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"01" + // extra pubkey tag
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"1d92826d0656958865a035264725799f39f6988faa97d532f972895de849496d" + // tx pubkey
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"00", // RCT signature none
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},
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{
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name: "Miner TX height gen is invalid",
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txhex: "02" + // version
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"3c" + // unlock time
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"01" + // vin length
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"ff" + // vin #1
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"80808080808080808080" + // height gen input
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"01" + // vout length
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"ffffffffffff07" + // output #1 amount
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"02" + // output 1 type
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"0bf6522f9152fa26cd1fc5c022b1a9e13dab697f3acf4b4d0ca6950a867a1943" + // output #1 key
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"21" + // extra length in bytes
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"01" + // extra pubkey tag
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"1d92826d0656958865a035264725799f39f6988faa97d532f972895de849496d" + // tx pubkey
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"00", // RCT signature none
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},
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{
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name: "TX Vout length is invalid",
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txhex: "02" + // version
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"3c" + // unlock time
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"01" + // vin length
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"ff" + // vin #1
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"50" + // height gen input
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"80808080808080808080" + // vout length
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"ffffffffffff07" + // output #1 amount
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"02" + // output 1 type
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"0bf6522f9152fa26cd1fc5c022b1a9e13dab697f3acf4b4d0ca6950a867a1943" + // output #1 key
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"21" + // extra length in bytes
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"01" + // extra pubkey tag
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"1d92826d0656958865a035264725799f39f6988faa97d532f972895de849496d" + // tx pubkey
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"00", // RCT signature none
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},
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{
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name: "TX Vout amount is invalid",
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txhex: "02" + // version
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"3c" + // unlock time
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"01" + // vin length
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"ff" + // vin #1
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"50" + // height gen input
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"01" + // vout length
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"80808080808080808080" + // output #1 amount
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"02" + // output 1 type
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"0bf6522f9152fa26cd1fc5c022b1a9e13dab697f3acf4b4d0ca6950a867a1943" + // output #1 key
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"21" + // extra length in bytes
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"01" + // extra pubkey tag
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"1d92826d0656958865a035264725799f39f6988faa97d532f972895de849496d" + // tx pubkey
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"00", // RCT signature none
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},
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{
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name: "TX Vout type is invalid",
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txhex: "02" + // version
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"3c" + // unlock time
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"01" + // vin length
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"ff" + // vin #1
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"50" + // height gen input
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"00" + // vout length
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"80808080808080808080" + // output #1 amount
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"02" + // output 1 type
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"0bf6522f9152fa26cd1fc5c022b1a9e13dab697f3acf4b4d0ca6950a867a1943" + // output #1 key
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"21" + // extra length in bytes
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"01" + // extra pubkey tag
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"1d92826d0656958865a035264725799f39f6988faa97d532f972895de849496d" + // tx pubkey
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"00", // RCT signature none
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},
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{
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name: "TX Vout type not VOUT_TO_KEY",
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txhex: "02" + // version
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"3c" + // unlock time
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"01" + // vin length
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"ff" + // vin #1
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"00" + // height gen input
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"01" + // vout length
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"ffffffffffff07" + // output #1 amount
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"00" + // output 1 type
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"0bf6522f9152fa26cd1fc5c022b1a9e13dab697f3acf4b4d0ca6950a867a1943" + // output #1 key
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"21" + // extra length in bytes
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"01" + // extra pubkey tag
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"1d92826d0656958865a035264725799f39f6988faa97d532f972895de849496d" + // tx pubkey
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"00", // RCT signature none
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},
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{
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name: "TX Extra length cannot be invalid",
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txhex: "02" + // version
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"3c" + // unlock time
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"01" + // vin length
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"ff" + // vin #1
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"00" + // height gen input
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"01" + // vout length
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"ffffffffffff07" + // output #1 amount
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"02" + // output 1 type
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"0bf6522f9152fa26cd1fc5c022b1a9e13dab697f3acf4b4d0ca6950a867a1943" + // output #1 key
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"80808080808080808080" + // extra length in bytes
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"01" + // extra pubkey tag
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"1d92826d0656958865a035264725799f39f6988faa97d532f972895de849496d" + // tx pubkey
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"00", // RCT signature none
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},
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}
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for _, test := range tests {
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tx_raw, err := hex.DecodeString(test.txhex)
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if err != nil {
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t.Fatalf("Tx hex could not be hex decoded")
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}
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var tx Transaction
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err = tx.DeserializeHeader(tx_raw)
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if err == nil {
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t.Fatalf("%s failed", test.name)
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}
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}
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}
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// test panic if transaction is without ins
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func Test_Edges_Serialization_0inputs(t *testing.T) {
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defer func() {
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if r := recover(); r == nil {
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t.Fatalf("Transaction did not panic on 0 inputs")
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}
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}()
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// The following is the code under test
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var tx Transaction
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tx.Serialize()
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}
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// test panic if transaction is without outs or unknown vouts type
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func Test_Edges_Serialization_0outputs(t *testing.T) {
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defer func() {
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if r := recover(); r == nil {
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t.Fatalf("Transaction did not panic on 0 outputs")
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}
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}()
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// The following is the code under test
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var tx Transaction
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tx.Vin = append(tx.Vin, Txin_gen{Height: 99}) // add input height
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tx.Serialize()
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}
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// test panic if transaction is without unknown vouts type
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func Test_Edges_Serialization_invalidoutputs(t *testing.T) {
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defer func() {
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if r := recover(); r == nil {
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t.Fatalf("Transaction did not panic on invalid outputs")
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}
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}()
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// The following is the code under test
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var tx Transaction
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tx.Vin = append(tx.Vin, Txin_gen{Height: 99}) // add input height
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tx.Vout = append(tx.Vout, Tx_out{Amount: 0, Target: "NULL"})
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tx.Serialize()
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}
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// test panic if transaction is invalid version
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func Test_Edges_Invalid_version(t *testing.T) {
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// The following is the code under test
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// mainnet genesis tx
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Genesis_Tx_hex := "" +
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"02" + // version
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"3c" + // unlock time
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"01" + // vin length
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"ff" + // vin #1
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"00" + // height gen input
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"01" + // vout length
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"ffffffffffff07" + // output #1 amount
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"02" + // output 1 type
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"0bf6522f9152fa26cd1fc5c022b1a9e13dab697f3acf4b4d0ca6950a867a1943" + // output #1 key
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"21" + // extra length in bytes
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"01" + // extra pubkey tag
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"1d92826d0656958865a035264725799f39f6988faa97d532f972895de849496d" + // tx pubkey
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"00" // RCT signature none
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tx_data_blob, _ := hex.DecodeString(Genesis_Tx_hex)
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var tx Transaction
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err := tx.DeserializeHeader(tx_data_blob)
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if err != nil {
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t.Fatalf("Geneis Transaction could be deserialized")
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}
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defer func() {
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if r := recover(); r == nil {
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t.Fatalf("Transaction did not panic on invalid version")
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}
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}()
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tx.Version = 3
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tx.GetHash() //panic since version is unknown
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}
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*/
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