prysm-pulse/contracts/deposit-contract/deposit_tree_test.go
Preston Van Loon b7175b3482
Update fastssz: Attempt 2 (#7115)
* Revert "Revert "Update fastssz" (#7100)"

This reverts commit b954db9704.
* Preston's patch
* Merge branch 'master' of github.com:prysmaticlabs/prysm into revert-7100-revert-6760-update-fssz
* Update fssz, add regression test case
* more HTR with fssz
* fix some tests
* only one test left
* Make it so that HTR will work
* gofmt, imports
* gofmt, imports
* fix
* Merge branch 'master' of github.com:prysmaticlabs/prysm into revert-7100-revert-6760-update-fssz
* fix
* Merge branch 'master' into revert-7100-revert-6760-update-fssz
* Merge refs/heads/master into revert-7100-revert-6760-update-fssz
* gaz
* Merge branch 'revert-7100-revert-6760-update-fssz' of github.com:prysmaticlabs/prysm into revert-7100-revert-6760-update-fssz
* Merge refs/heads/master into revert-7100-revert-6760-update-fssz
* fix test
* Merge branch 'revert-7100-revert-6760-update-fssz' of github.com:prysmaticlabs/prysm into revert-7100-revert-6760-update-fssz
* Merge refs/heads/master into revert-7100-revert-6760-update-fssz
2020-08-27 18:13:32 +00:00

95 lines
3.3 KiB
Go

package depositcontract_test
import (
"strconv"
"testing"
"github.com/ethereum/go-ethereum/accounts/abi/bind"
depositcontract "github.com/prysmaticlabs/prysm/contracts/deposit-contract"
"github.com/prysmaticlabs/prysm/shared/interop"
"github.com/prysmaticlabs/prysm/shared/params"
"github.com/prysmaticlabs/prysm/shared/testutil/assert"
"github.com/prysmaticlabs/prysm/shared/testutil/require"
"github.com/prysmaticlabs/prysm/shared/trieutil"
)
func TestDepositTrieRoot_OK(t *testing.T) {
testAcc, err := depositcontract.Setup()
require.NoError(t, err)
localTrie, err := trieutil.NewTrie(int(params.BeaconConfig().DepositContractTreeDepth))
require.NoError(t, err)
depRoot, err := testAcc.Contract.GetDepositRoot(&bind.CallOpts{})
require.NoError(t, err)
assert.Equal(t, depRoot, localTrie.HashTreeRoot(), "Local deposit trie root and contract deposit trie root are not equal")
privKeys, pubKeys, err := interop.DeterministicallyGenerateKeys(0 /*startIndex*/, 101)
require.NoError(t, err)
depositDataItems, depositDataRoots, err := interop.DepositDataFromKeys(privKeys, pubKeys)
require.NoError(t, err)
testAcc.TxOpts.Value = depositcontract.Amount32Eth()
for i := 0; i < 100; i++ {
data := depositDataItems[i]
dataRoot := [32]byte{}
copy(dataRoot[:], depositDataRoots[i])
_, err := testAcc.Contract.Deposit(testAcc.TxOpts, data.PublicKey, data.WithdrawalCredentials, data.Signature, dataRoot)
require.NoError(t, err, "Could not deposit to deposit contract")
testAcc.Backend.Commit()
item, err := data.HashTreeRoot()
require.NoError(t, err)
localTrie.Insert(item[:], i)
depRoot, err = testAcc.Contract.GetDepositRoot(&bind.CallOpts{})
require.NoError(t, err)
assert.Equal(t, depRoot, localTrie.HashTreeRoot(), "Local deposit trie root and contract deposit trie root are not equal for index %d", i)
}
}
func TestDepositTrieRoot_Fail(t *testing.T) {
testAcc, err := depositcontract.Setup()
require.NoError(t, err)
localTrie, err := trieutil.NewTrie(int(params.BeaconConfig().DepositContractTreeDepth))
require.NoError(t, err)
depRoot, err := testAcc.Contract.GetDepositRoot(&bind.CallOpts{})
require.NoError(t, err)
assert.Equal(t, depRoot, localTrie.HashTreeRoot(), "Local deposit trie root and contract deposit trie root are not equal")
privKeys, pubKeys, err := interop.DeterministicallyGenerateKeys(0 /*startIndex*/, 101)
require.NoError(t, err)
depositDataItems, depositDataRoots, err := interop.DepositDataFromKeys(privKeys, pubKeys)
require.NoError(t, err)
testAcc.TxOpts.Value = depositcontract.Amount32Eth()
for i := 0; i < 100; i++ {
data := depositDataItems[i]
dataRoot := [32]byte{}
copy(dataRoot[:], depositDataRoots[i])
_, err := testAcc.Contract.Deposit(testAcc.TxOpts, data.PublicKey, data.WithdrawalCredentials, data.Signature, dataRoot)
require.NoError(t, err, "Could not deposit to deposit contract")
// Change an element in the data when storing locally
copy(data.PublicKey, strconv.Itoa(i+10))
testAcc.Backend.Commit()
item, err := data.HashTreeRoot()
require.NoError(t, err)
localTrie.Insert(item[:], i)
depRoot, err = testAcc.Contract.GetDepositRoot(&bind.CallOpts{})
require.NoError(t, err)
assert.NotEqual(t, depRoot, localTrie.HashTreeRoot(), "Local deposit trie root and contract deposit trie root are equal for index %d", i)
}
}