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swarm/storage: Add ENS deployment in test

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This commit is contained in:
lash 2018-01-14 01:54:52 +01:00
parent 70d231b732
commit 3ec6a51ca6
1 changed files with 73 additions and 0 deletions
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73
swarm/storage/resource_test.go
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@ -7,16 +7,23 @@ import (
"encoding/binary" "encoding/binary"
"fmt" "fmt"
"io/ioutil" "io/ioutil"
"math/big"
"os" "os"
"path/filepath" "path/filepath"
"strconv" "strconv"
"strings"
"testing" "testing"
"time" "time"
"golang.org/x/net/idna" "golang.org/x/net/idna"
"github.com/ethereum/go-ethereum/accounts/abi/bind"
"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
"github.com/ethereum/go-ethereum/contracts/ens" "github.com/ethereum/go-ethereum/contracts/ens"
"github.com/ethereum/go-ethereum/contracts/ens/contract"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/crypto/sha3"
"github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/rpc" "github.com/ethereum/go-ethereum/rpc"
) )
@ -24,6 +31,7 @@ import (
var ( var (
blockCount = uint64(4200) blockCount = uint64(4200)
cleanF func() cleanF func()
hashfunc = sha3.NewKeccak256()
) )
func init() { func init() {
@ -335,6 +343,71 @@ func setupTest() (rh *ResourceHandler, privkey *ecdsa.PrivateKey, datadir string
return return
} }
func TestResourceENS(t *testing.T) {
_, privkey, _, err, teardownTest := setupTest()
if err != nil {
teardownTest(t, err)
}
err = setupENS(privkey, "foo", "bar")
if err != nil {
teardownTest(t, err)
}
teardownTest(t, nil)
}
func setupENS(privkey *ecdsa.PrivateKey, sub string, top string) error {
// ens backend
//key := crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
var tophash [32]byte
var subhash [32]byte
hashfunc.Reset()
hashfunc.Write([]byte(top))
copy(tophash[:], hashfunc.Sum(nil))
hashfunc.Reset()
hashfunc.Write([]byte(sub))
copy(subhash[:], hashfunc.Sum(nil))
addr := crypto.PubkeyToAddress(privkey.PublicKey)
contractBackend := backends.NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: big.NewInt(1000000000)}})
transactOpts := bind.NewKeyedTransactor(privkey)
_, _, ensinstance, err := contract.DeployENS(transactOpts, contractBackend)
if err != nil {
return fmt.Errorf("can't deploy: %v", err)
}
// Deploy the registrar.
// regAddr, _, reginstance, err := contract.DeployFIFSRegistrar(transactOpts, contractBackend, ensAddr, [32]byte{})
// if err != nil {
// return fmt.Errorf("can't deploy Registrar: %v", err)
// }
// contractBackend.Commit()
//
// Set the registrar as owner of the ENS root.
if _, err = ensinstance.SetOwner(transactOpts, [32]byte{}, addr); err != nil {
return fmt.Errorf("can't setowner: %v", err)
}
contractBackend.Commit()
if _, err = ensinstance.SetSubnodeOwner(transactOpts, [32]byte{}, tophash, addr); err != nil {
return fmt.Errorf("can't register top: %v", err)
}
contractBackend.Commit()
if _, err = ensinstance.SetSubnodeOwner(transactOpts, ens.EnsNode(top), subhash, addr); err != nil {
return fmt.Errorf("can't register top: %v", err)
}
contractBackend.Commit()
nodeowner, err := ensinstance.Owner(&bind.CallOpts{}, ens.EnsNode(strings.Join([]string{sub, top}, ".")))
if err != nil {
return fmt.Errorf("can't retrieve owner: %v", err)
} else if !bytes.Equal(nodeowner.Bytes(), addr.Bytes()) {
return fmt.Errorf("retrieved owner doesn't match; expected '%x', got '%x'", addr, nodeowner)
}
return nil
}
type testCloudStore struct { type testCloudStore struct {
} }