Function decideProposal

consensus/common_test.go:202–228

Create proposal block from cs1 but sign it with vs.

(
	cs1 *State,
	vs *validatorStub,
	height int64,
	round int32,
)

// Create proposal block from cs1 but sign it with vs.
func decideProposal(
	cs1 *State,
	vs *validatorStub,
	height int64,
	round int32,
) (proposal *types.Proposal, block *types.Block) {
	cs1.mtx.Lock()
	block, blockParts := cs1.createProposalBlock()
	validRound := cs1.ValidRound
	chainID := cs1.state.ChainID
	cs1.mtx.Unlock()
	if block == nil {
		panic("Failed to createProposalBlock. Did you forget to add commit for previous block?")
	}

	// Make proposal
	polRound, propBlockID := validRound, types.BlockID{Hash: block.Hash(), PartSetHeader: blockParts.Header()}
	proposal = types.NewProposal(height, round, polRound, propBlockID)
	p := proposal.ToProto()
	if err := vs.SignProposal(chainID, p); err != nil {
		panic(err)
	}

	proposal.Signature = p.Signature

	return
}

func addVotes(to *State, votes ...*types.Vote) {
	for _, vote := range votes {