diff options
Diffstat (limited to 'core/chain_makers_test.go')
| -rw-r--r-- | core/chain_makers_test.go | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/core/chain_makers_test.go b/core/chain_makers_test.go index 82751553f..a8f77cdf3 100644 --- a/core/chain_makers_test.go +++ b/core/chain_makers_test.go @@ -30,9 +30,6 @@ import ( ) func ExampleGenerateChain() { - params.MinGasLimit = big.NewInt(125000) // Minimum the gas limit may ever be. - params.GenesisGasLimit = big.NewInt(3141592) // Gas limit of the Genesis block. - var ( key1, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291") key2, _ = crypto.HexToECDSA("8a1f9a8f95be41cd7ccb6168179afb4504aefe388d1e14474d32c45c72ce7b7a") @@ -41,19 +38,20 @@ func ExampleGenerateChain() { addr2 = crypto.PubkeyToAddress(key2.PublicKey) addr3 = crypto.PubkeyToAddress(key3.PublicKey) db, _ = ethdb.NewMemDatabase() - signer = types.HomesteadSigner{} ) - chainConfig := ¶ms.ChainConfig{ - HomesteadBlock: new(big.Int), - } // Ensure that key1 has some funds in the genesis block. - genesis := WriteGenesisBlockForTesting(db, GenesisAccount{addr1, big.NewInt(1000000)}) + gspec := &Genesis{ + Config: ¶ms.ChainConfig{HomesteadBlock: new(big.Int)}, + Alloc: GenesisAlloc{addr1: {Balance: big.NewInt(1000000)}}, + } + genesis := gspec.MustCommit(db) // This call generates a chain of 5 blocks. The function runs for // each block and adds different features to gen based on the // block index. - chain, _ := GenerateChain(chainConfig, genesis, db, 5, func(i int, gen *BlockGen) { + signer := types.HomesteadSigner{} + chain, _ := GenerateChain(gspec.Config, genesis, db, 5, func(i int, gen *BlockGen) { switch i { case 0: // In block 1, addr1 sends addr2 some ether. @@ -83,7 +81,7 @@ func ExampleGenerateChain() { // Import the chain. This runs all block validation rules. evmux := &event.TypeMux{} - blockchain, _ := NewBlockChain(db, chainConfig, pow.FakePow{}, evmux, vm.Config{}) + blockchain, _ := NewBlockChain(db, gspec.Config, pow.FakePow{}, evmux, vm.Config{}) if i, err := blockchain.InsertChain(chain); err != nil { fmt.Printf("insert error (block %d): %v\n", chain[i].NumberU64(), err) return |