1 files changed, 0 insertions, 74 deletions
diff --git a/eth/backend_test.go b/eth/backend_test.go
deleted file mode 100644
index 1fd25e95a..000000000
--- a/eth/backend_test.go
+++ /dev/null
@@ -1,74 +0,0 @@
-// Copyright 2015 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-package eth
-
-import (
-	"math/big"
-	"testing"
-
-	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/core"
-	"github.com/ethereum/go-ethereum/core/types"
-	"github.com/ethereum/go-ethereum/ethdb"
-	"github.com/ethereum/go-ethereum/params"
-)
-
-func TestMipmapUpgrade(t *testing.T) {
-	db, _ := ethdb.NewMemDatabase()
-	addr := common.BytesToAddress([]byte("jeff"))
-	genesis := new(core.Genesis).MustCommit(db)
-
-	chain, receipts := core.GenerateChain(params.TestChainConfig, genesis, db, 10, func(i int, gen *core.BlockGen) {
-		switch i {
-		case 1:
-			receipt := types.NewReceipt(nil, false, new(big.Int))
-			receipt.Logs = []*types.Log{{Address: addr}}
-			gen.AddUncheckedReceipt(receipt)
-		case 2:
-			receipt := types.NewReceipt(nil, false, new(big.Int))
-			receipt.Logs = []*types.Log{{Address: addr}}
-			gen.AddUncheckedReceipt(receipt)
-		}
-	})
-	for i, block := range chain {
-		core.WriteBlock(db, block)
-		if err := core.WriteCanonicalHash(db, block.Hash(), block.NumberU64()); err != nil {
-			t.Fatalf("failed to insert block number: %v", err)
-		}
-		if err := core.WriteHeadBlockHash(db, block.Hash()); err != nil {
-			t.Fatalf("failed to insert block number: %v", err)
-		}
-		if err := core.WriteBlockReceipts(db, block.Hash(), block.NumberU64(), receipts[i]); err != nil {
-			t.Fatal("error writing block receipts:", err)
-		}
-	}
-
-	err := addMipmapBloomBins(db)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	bloom := core.GetMipmapBloom(db, 1, core.MIPMapLevels[0])
-	if (bloom == types.Bloom{}) {
-		t.Error("got empty bloom filter")
-	}
-
-	data, _ := db.Get([]byte("setting-mipmap-version"))
-	if len(data) == 0 {
-		t.Error("setting-mipmap-version not written to database")
-	}
-}