92 lines
2.4 KiB
Go
92 lines
2.4 KiB
Go
package slashing
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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abci "github.com/tendermint/tendermint/abci/types"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/staking"
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)
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func TestBeginBlocker(t *testing.T) {
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ctx, ck, sk, _, keeper := createTestInput(t, DefaultParams())
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power := int64(100)
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amt := sdk.TokensFromConsensusPower(power)
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addr, pk := addrs[2], pks[2]
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// bond the validator
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got := staking.NewHandler(sk)(ctx, NewTestMsgCreateValidator(addr, pk, amt))
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require.True(t, got.IsOK())
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staking.EndBlocker(ctx, sk)
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require.Equal(
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t, ck.GetCoins(ctx, sdk.AccAddress(addr)),
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sdk.NewCoins(sdk.NewCoin(sk.GetParams(ctx).BondDenom, initTokens.Sub(amt))),
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)
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require.Equal(t, amt, sk.Validator(ctx, addr).GetBondedTokens())
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val := abci.Validator{
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Address: pk.Address(),
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Power: amt.Int64(),
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}
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// mark the validator as having signed
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req := abci.RequestBeginBlock{
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LastCommitInfo: abci.LastCommitInfo{
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Votes: []abci.VoteInfo{{
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Validator: val,
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SignedLastBlock: true,
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}},
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},
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}
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BeginBlocker(ctx, req, keeper)
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info, found := keeper.getValidatorSigningInfo(ctx, sdk.ConsAddress(pk.Address()))
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require.True(t, found)
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require.Equal(t, ctx.BlockHeight(), info.StartHeight)
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require.Equal(t, int64(1), info.IndexOffset)
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require.Equal(t, time.Unix(0, 0).UTC(), info.JailedUntil)
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require.Equal(t, int64(0), info.MissedBlocksCounter)
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height := int64(0)
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// for 1000 blocks, mark the validator as having signed
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for ; height < keeper.SignedBlocksWindow(ctx); height++ {
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ctx = ctx.WithBlockHeight(height)
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req = abci.RequestBeginBlock{
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LastCommitInfo: abci.LastCommitInfo{
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Votes: []abci.VoteInfo{{
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Validator: val,
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SignedLastBlock: true,
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}},
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},
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}
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BeginBlocker(ctx, req, keeper)
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}
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// for 500 blocks, mark the validator as having not signed
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for ; height < ((keeper.SignedBlocksWindow(ctx) * 2) - keeper.MinSignedPerWindow(ctx) + 1); height++ {
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ctx = ctx.WithBlockHeight(height)
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req = abci.RequestBeginBlock{
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LastCommitInfo: abci.LastCommitInfo{
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Votes: []abci.VoteInfo{{
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Validator: val,
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SignedLastBlock: false,
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}},
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},
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}
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BeginBlocker(ctx, req, keeper)
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}
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// end block
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staking.EndBlocker(ctx, sk)
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// validator should be jailed
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validator, found := sk.GetValidatorByConsAddr(ctx, sdk.GetConsAddress(pk))
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require.True(t, found)
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require.Equal(t, sdk.Unbonding, validator.GetStatus())
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}
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