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0544dd1f8e
* cmd tests * deposit util tests * feature config tests * hashutil tests * htr util tests * interop tests * ip util tests
38 lines
1.3 KiB
Go
38 lines
1.3 KiB
Go
package interop_test
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import (
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"testing"
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eth "github.com/prysmaticlabs/ethereumapis/eth/v1alpha1"
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"github.com/prysmaticlabs/prysm/beacon-chain/core/state"
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"github.com/prysmaticlabs/prysm/shared/interop"
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"github.com/prysmaticlabs/prysm/shared/params"
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"github.com/prysmaticlabs/prysm/shared/testutil/assert"
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"github.com/prysmaticlabs/prysm/shared/testutil/require"
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"github.com/prysmaticlabs/prysm/shared/trieutil"
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)
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func TestGenerateGenesisState(t *testing.T) {
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numValidators := uint64(64)
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privKeys, pubKeys, err := interop.DeterministicallyGenerateKeys(0 /*startIndex*/, numValidators)
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require.NoError(t, err)
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depositDataItems, depositDataRoots, err := interop.DepositDataFromKeys(privKeys, pubKeys)
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require.NoError(t, err)
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trie, err := trieutil.GenerateTrieFromItems(
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depositDataRoots,
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int(params.BeaconConfig().DepositContractTreeDepth),
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)
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require.NoError(t, err)
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deposits, err := interop.GenerateDepositsFromData(depositDataItems, trie)
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require.NoError(t, err)
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root := trie.Root()
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genesisState, err := state.GenesisBeaconState(deposits, 0, ð.Eth1Data{
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DepositRoot: root[:],
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DepositCount: uint64(len(deposits)),
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})
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require.NoError(t, err)
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want := int(numValidators)
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assert.Equal(t, want, genesisState.NumValidators())
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assert.Equal(t, uint64(0), genesisState.GenesisTime())
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}
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