derohe-miniblock-mod/blockchain/regpool/regpool_test.go

// Copyright 2017-2018 DERO Project. All rights reserved.
// Use of this source code in any form is governed by RESEARCH license.
// license can be found in the LICENSE file.
// GPG: 0F39 E425 8C65 3947 702A  8234 08B2 0360 A03A 9DE8
//
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

package regpool

//import "fmt"
//import "bytes"
import "testing"
import "encoding/hex"

import log "github.com/sirupsen/logrus"

import "github.com/deroproject/derosuite/globals"
import "github.com/deroproject/derosuite/transaction"

// test the mempool interface with valid TX
func Test_mempool_Full_block_72_2c4738d3856e8e3e8f9fc4818a9197d4911af3010e067ec56d08c264627cb547(t *testing.T) {

	// this tx is from block 72
	// tx_id 2c4738d3856e8e3e8f9fc4818a9197d4911af3010e067ec56d08c264627cb547
	// it is a ringct full txt
	tx_hex := "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

	var tx, dup_tx transaction.Transaction

	// initialize globals
	//globals.Initialize()

	// setup logging
	globals.Logger = log.New()
	globals.Logger.SetLevel(log.DebugLevel)

	tx_raw, _ := hex.DecodeString(tx_hex)
	err := tx.DeserializeHeader(tx_raw)
	dup_tx.DeserializeHeader(tx_raw)

	if err != nil {
		t.Errorf("Tx Deserialisation failed")
	}

	pool, err := Init_Mempool(nil)

	if err != nil {
		t.Errorf("Pool initialization failed")
	}

	if len(pool.Mempool_List_TX()) != 0 {
		t.Errorf("Pool should be initialized in empty state")
	}

	if pool.Mempool_Add_TX(&tx, 0) != true {
		t.Errorf("Cannot Add transaction to pool in empty state")
	}

	if pool.Mempool_TX_Exist(tx.GetHash()) != true {
		t.Errorf("TX should already be in pool")
	}

	/*if len(pool.Mempool_List_TX()) != 1 {
		t.Errorf("Pool should  have 1 tx")
	}*/
	list_tx := pool.Mempool_List_TX()

	if len(list_tx) != 1 || list_tx[0] != tx.GetHash() {
		t.Errorf("Pool List tx failed")
	}

	get_tx := pool.Mempool_Get_TX(tx.GetHash())

	if tx.GetHash() != get_tx.GetHash() {
		t.Errorf("Pool get_tx failed")
	}

	// re-adding tx should faild
	if pool.Mempool_Add_TX(&tx, 0) == true || len(pool.Mempool_List_TX()) > 1 {
		t.Errorf("Pool should not allow duplicate TX")
	}

	// modify  tx and readd
	dup_tx.Unlock_Time = 99999999 //modify tx so txid changes, still it should be rejected

	if tx.GetHash() == dup_tx.GetHash() {

		t.Errorf("tx and duplicate tx must have different hash")
	}

	if pool.Mempool_Add_TX(&dup_tx, 0) == true || len(pool.Mempool_List_TX()) > 1 {
		t.Errorf("Pool should not allow duplicate Key images")

	}

	// pool must have  1 key_image

	key_image_count := 0
	pool.key_images.Range(func(k, value interface{}) bool {
		key_image_count++
		return true
	})

	if key_image_count != 1 {
		t.Errorf("Pool doesnot have necessary key image")
	}

	if pool.Mempool_Delete_TX(dup_tx.GetHash()) != nil {
		t.Errorf("non existing TX cannot be deleted\n")
	}

	// pool must have  1 key_image
	key_image_count = 0
	pool.key_images.Range(func(k, value interface{}) bool {
		key_image_count++
		return true
	})
	if key_image_count != 1 {
		t.Errorf("Pool must have necessary key image")
	}

	// lets delete
	if pool.Mempool_Delete_TX(tx.GetHash()) == nil {
		t.Errorf("existing TX cannot be deleted\n")
	}

	key_image_count = 0
	pool.key_images.Range(func(k, value interface{}) bool {
		key_image_count++
		return true
	})
	if key_image_count != 0 {
		t.Errorf("Pool should not have any key image")
	}

	if len(pool.Mempool_List_TX()) != 0 {
		t.Errorf("Pool should  have 0 tx")
	}

}