add pulse fork test

pulse/sacrifice_credits_test.go

@@ -0,0 +1,51 @@
+package pulse
+
+import (
+	"math/big"
+	"testing"
+
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/common/math"
+	"github.com/ethereum/go-ethereum/core/rawdb"
+	"github.com/ethereum/go-ethereum/core/state"
+	"github.com/ethereum/go-ethereum/params"
+	"github.com/ethereum/go-ethereum/trie"
+	"github.com/holiman/uint256"
+)
+
+// Applies the sacrifice credits for the PrimordialPulse fork.
+func TestApplySacrificeCredits(t *testing.T) {
+	// Init
+	var pulseChainTestnetTreasuryBalance math.HexOrDecimal256
+	pulseChainTestnetTreasuryBalance.UnmarshalText([]byte("0xC9F2C9CD04674EDEA40000000"))
+
+	db := rawdb.NewMemoryDatabase()
+	state, _ := state.New(common.Hash{}, state.NewDatabaseWithConfig(db, &trie.Config{Preimages: true}), nil)
+	treasury := &params.Treasury{
+		Addr:    "0xceB59257450820132aB274ED61C49E5FD96E8868",
+		Balance: &pulseChainTestnetTreasuryBalance,
+	}
+
+	// Exec
+	ApplySacrificeCredits(state, treasury)
+
+	// Verify
+	actual := state.GetBalance(common.HexToAddress(treasury.Addr))
+	expected := uint256.MustFromBig((*big.Int)(treasury.Balance))
+	if actual.Cmp(expected) != 0 {
+		t.Errorf("Invalid treasury balance, actual: %d, expected: %d", actual, expected)
+	} else {
+		t.Log("Treasury allocating successful")
+	}
+
+	// from the credits.csv file in compressed-allocations
+	actual = state.GetBalance(common.HexToAddress("0x0000000000000000000000000000000000001010"))
+	bal, _ := new(big.Int).SetString("5977597164464952199640526", 10)
+	expected = uint256.MustFromBig(bal)
+
+	if actual.Cmp(expected) != 0 {
+		t.Errorf("Invalid sacrifice credit balance, actual: %d, expected: %d", actual, expected)
+	} else {
+		t.Log("Sacrifice allocation successful")
+	}
+}