diff options
Diffstat (limited to 'core/block_validator_test.go')
| -rw-r--r-- | core/block_validator_test.go | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/core/block_validator_test.go b/core/block_validator_test.go index 5320c3f8d..c6daf9e7f 100644 --- a/core/block_validator_test.go +++ b/core/block_validator_test.go @@ -27,7 +27,6 @@ import ( "github.com/ethereum/go-ethereum/core/vm" "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/event" - "github.com/ethereum/go-ethereum/params" "github.com/ethereum/go-ethereum/pow/ezp" ) @@ -93,107 +92,3 @@ func TestPutReceipt(t *testing.T) { t.Error("expected to get 1 receipt, got none.") } } - -// Tests that DAO-fork enabled clients can properly filter out fork-commencing -// blocks based on their extradata fields. -func TestDAOForkRangeExtradata(t *testing.T) { - forkBlock := big.NewInt(32) - - // Generate a common prefix for both pro-forkers and non-forkers - db, _ := ethdb.NewMemDatabase() - genesis := WriteGenesisBlockForTesting(db) - prefix, _ := GenerateChain(genesis, db, int(forkBlock.Int64()-1), func(i int, gen *BlockGen) {}) - - // Create the concurrent, conflicting two nodes - proDb, _ := ethdb.NewMemDatabase() - WriteGenesisBlockForTesting(proDb) - proBc, _ := NewBlockChain(proDb, &ChainConfig{HomesteadBlock: big.NewInt(0), DAOForkBlock: forkBlock, DAOForkSupport: true}, new(FakePow), new(event.TypeMux)) - - conDb, _ := ethdb.NewMemDatabase() - WriteGenesisBlockForTesting(conDb) - conBc, _ := NewBlockChain(conDb, &ChainConfig{HomesteadBlock: big.NewInt(0), DAOForkBlock: forkBlock, DAOForkSupport: false}, new(FakePow), new(event.TypeMux)) - - if _, err := proBc.InsertChain(prefix); err != nil { - t.Fatalf("pro-fork: failed to import chain prefix: %v", err) - } - if _, err := conBc.InsertChain(prefix); err != nil { - t.Fatalf("con-fork: failed to import chain prefix: %v", err) - } - // Try to expand both pro-fork and non-fork chains iteratively with other camp's blocks - for i := int64(0); i < params.DAOForkExtraRange.Int64(); i++ { - // Create a pro-fork block, and try to feed into the no-fork chain - db, _ = ethdb.NewMemDatabase() - WriteGenesisBlockForTesting(db) - bc, _ := NewBlockChain(db, &ChainConfig{HomesteadBlock: big.NewInt(0)}, new(FakePow), new(event.TypeMux)) - - blocks := conBc.GetBlocksFromHash(conBc.CurrentBlock().Hash(), int(conBc.CurrentBlock().NumberU64()+1)) - for j := 0; j < len(blocks)/2; j++ { - blocks[j], blocks[len(blocks)-1-j] = blocks[len(blocks)-1-j], blocks[j] - } - if _, err := bc.InsertChain(blocks); err != nil { - t.Fatalf("failed to import contra-fork chain for expansion: %v", err) - } - blocks, _ = GenerateChain(conBc.CurrentBlock(), db, 1, func(i int, gen *BlockGen) { gen.SetExtra(params.DAOForkBlockExtra) }) - if _, err := conBc.InsertChain(blocks); err == nil { - t.Fatalf("contra-fork chain accepted pro-fork block: %v", blocks[0]) - } - // Create a proper no-fork block for the contra-forker - blocks, _ = GenerateChain(conBc.CurrentBlock(), db, 1, func(i int, gen *BlockGen) {}) - if _, err := conBc.InsertChain(blocks); err != nil { - t.Fatalf("contra-fork chain didn't accepted no-fork block: %v", err) - } - // Create a no-fork block, and try to feed into the pro-fork chain - db, _ = ethdb.NewMemDatabase() - WriteGenesisBlockForTesting(db) - bc, _ = NewBlockChain(db, &ChainConfig{HomesteadBlock: big.NewInt(0)}, new(FakePow), new(event.TypeMux)) - - blocks = proBc.GetBlocksFromHash(proBc.CurrentBlock().Hash(), int(proBc.CurrentBlock().NumberU64()+1)) - for j := 0; j < len(blocks)/2; j++ { - blocks[j], blocks[len(blocks)-1-j] = blocks[len(blocks)-1-j], blocks[j] - } - if _, err := bc.InsertChain(blocks); err != nil { - t.Fatalf("failed to import pro-fork chain for expansion: %v", err) - } - blocks, _ = GenerateChain(proBc.CurrentBlock(), db, 1, func(i int, gen *BlockGen) {}) - if _, err := proBc.InsertChain(blocks); err == nil { - t.Fatalf("pro-fork chain accepted contra-fork block: %v", blocks[0]) - } - // Create a proper pro-fork block for the pro-forker - blocks, _ = GenerateChain(proBc.CurrentBlock(), db, 1, func(i int, gen *BlockGen) { gen.SetExtra(params.DAOForkBlockExtra) }) - if _, err := proBc.InsertChain(blocks); err != nil { - t.Fatalf("pro-fork chain didn't accepted pro-fork block: %v", err) - } - } - // Verify that contra-forkers accept pro-fork extra-datas after forking finishes - db, _ = ethdb.NewMemDatabase() - WriteGenesisBlockForTesting(db) - bc, _ := NewBlockChain(db, &ChainConfig{HomesteadBlock: big.NewInt(0)}, new(FakePow), new(event.TypeMux)) - - blocks := conBc.GetBlocksFromHash(conBc.CurrentBlock().Hash(), int(conBc.CurrentBlock().NumberU64()+1)) - for j := 0; j < len(blocks)/2; j++ { - blocks[j], blocks[len(blocks)-1-j] = blocks[len(blocks)-1-j], blocks[j] - } - if _, err := bc.InsertChain(blocks); err != nil { - t.Fatalf("failed to import contra-fork chain for expansion: %v", err) - } - blocks, _ = GenerateChain(conBc.CurrentBlock(), db, 1, func(i int, gen *BlockGen) { gen.SetExtra(params.DAOForkBlockExtra) }) - if _, err := conBc.InsertChain(blocks); err != nil { - t.Fatalf("contra-fork chain didn't accept pro-fork block post-fork: %v", err) - } - // Verify that pro-forkers accept contra-fork extra-datas after forking finishes - db, _ = ethdb.NewMemDatabase() - WriteGenesisBlockForTesting(db) - bc, _ = NewBlockChain(db, &ChainConfig{HomesteadBlock: big.NewInt(0)}, new(FakePow), new(event.TypeMux)) - - blocks = proBc.GetBlocksFromHash(proBc.CurrentBlock().Hash(), int(proBc.CurrentBlock().NumberU64()+1)) - for j := 0; j < len(blocks)/2; j++ { - blocks[j], blocks[len(blocks)-1-j] = blocks[len(blocks)-1-j], blocks[j] - } - if _, err := bc.InsertChain(blocks); err != nil { - t.Fatalf("failed to import pro-fork chain for expansion: %v", err) - } - blocks, _ = GenerateChain(proBc.CurrentBlock(), db, 1, func(i int, gen *BlockGen) {}) - if _, err := proBc.InsertChain(blocks); err != nil { - t.Fatalf("pro-fork chain didn't accept contra-fork block post-fork: %v", err) - } -} |