Method validateImportedHeaders

tests/block_test_util.go:255–272

(cm *core.BlockChain, validBlocks []btBlock)

}

func (t *BlockTest) validateImportedHeaders(cm *core.BlockChain, validBlocks []btBlock) error {
	// to get constant lookup when verifying block headers by hash (some tests have many blocks)
	bmap := make(map[common.Hash]btBlock, len(t.json.Blocks))
	for _, b := range validBlocks {
		bmap[b.BlockHeader.Hash] = b
	}
	// iterate over blocks backwards from HEAD and validate imported
	// headers vs test file. some tests have reorgs, and we import
	// block-by-block, so we can only validate imported headers after
	// all blocks have been processed by BlockChain, as they may not
	// be part of the longest chain until last block is imported.
	for b := cm.CurrentBlock(); b != nil && b.NumberU64() != 0; b = cm.GetBlockByHash(b.Header().ParentHash) {
		if err := validateHeader(bmap[b.Hash()].BlockHeader, b.Header()); err != nil {
			return fmt.Errorf("Imported block header validation failed: %v", err)
		}
	}
	return nil
}

func (bb *btBlock) decode() (*types.Block, error) {
	data, err := hexutil.Decode(bb.Rlp)