mirror of
https://github.com/kaspanet/kaspad.git
synced 2025-03-30 15:08:33 +00:00
d14809694f
* [NOD-1223] Delete unused files/packages. * [NOD-1223] Move signal and limits to the os package. * [NOD-1223] Put database and dbaccess into the db package. * [NOD-1223] Fold the logs package into the logger package. * [NOD-1223] Rename domainmessage to appmessage. * [NOD-1223] Rename to/from DomainMessage to AppMessage. * [NOD-1223] Move appmessage to the app packge. * [NOD-1223] Move protocol to the app packge. * [NOD-1223] Move the network package to the infrastructure packge. * [NOD-1223] Rename cmd to executables. * [NOD-1223] Fix go.doc in the logger package.
49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
package integration
|
|
|
|
import (
|
|
"math/rand"
|
|
"testing"
|
|
|
|
clientpkg "github.com/kaspanet/kaspad/infrastructure/network/rpc/client"
|
|
|
|
"github.com/kaspanet/kaspad/app/appmessage"
|
|
"github.com/kaspanet/kaspad/util"
|
|
"github.com/kaspanet/kaspad/util/daghash"
|
|
)
|
|
|
|
func solveBlock(block *util.Block) *appmessage.MsgBlock {
|
|
msgBlock := block.MsgBlock()
|
|
targetDifficulty := util.CompactToBig(msgBlock.Header.Bits)
|
|
initialNonce := rand.Uint64()
|
|
for i := initialNonce; i != initialNonce-1; i++ {
|
|
msgBlock.Header.Nonce = i
|
|
hash := msgBlock.BlockHash()
|
|
if daghash.HashToBig(hash).Cmp(targetDifficulty) <= 0 {
|
|
return msgBlock
|
|
}
|
|
}
|
|
|
|
panic("Failed to solve block! This should never happen")
|
|
}
|
|
|
|
func mineNextBlock(t *testing.T, harness *appHarness) *util.Block {
|
|
blockTemplate, err := harness.rpcClient.GetBlockTemplate(harness.miningAddress, "")
|
|
if err != nil {
|
|
t.Fatalf("Error getting block template: %+v", err)
|
|
}
|
|
|
|
block, err := clientpkg.ConvertGetBlockTemplateResultToBlock(blockTemplate)
|
|
if err != nil {
|
|
t.Fatalf("Error parsing blockTemplate: %s", err)
|
|
}
|
|
|
|
solveBlock(block)
|
|
|
|
err = harness.rpcClient.SubmitBlock(block, nil)
|
|
if err != nil {
|
|
t.Fatalf("Error submitting block: %s", err)
|
|
}
|
|
|
|
return block
|
|
}
|