bad block import checks
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6f141c1fdb
commit
8d30f9fecb
@ -31,6 +31,21 @@ fn get_good_dummy_block() -> Bytes {
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create_test_block(&block_header)
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}
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#[cfg(test)]
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fn get_bad_state_dummy_block() -> Bytes {
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let mut block_header = Header::new();
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let test_spec = get_test_spec();
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let test_engine = test_spec.to_engine().unwrap();
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block_header.gas_limit = decode(test_engine.spec().engine_params.get("minGasLimit").unwrap());
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block_header.difficulty = decode(test_engine.spec().engine_params.get("minimumDifficulty").unwrap());
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block_header.timestamp = 40;
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block_header.number = 1;
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block_header.parent_hash = test_engine.spec().genesis_header().hash();
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block_header.state_root = x!(0xbad);
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create_test_block(&block_header)
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}
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#[cfg(test)]
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fn create_test_block(header: &Header) -> Bytes {
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let mut rlp = RlpStream::new_list(3);
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@ -40,6 +55,23 @@ fn create_test_block(header: &Header) -> Bytes {
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rlp.out()
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}
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#[cfg(test)]
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fn get_test_client_with_blocks(blocks: Vec<Bytes>) -> Arc<Client> {
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let client = Client::new(get_test_spec(), &get_random_temp_dir(), IoChannel::disconnected()).unwrap();
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for block in &blocks {
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if let Err(_) = client.import_block(block.clone()) {
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panic!("panic importing block which is well-formed");
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}
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}
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client.flush_queue();
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client.import_verified_blocks(&IoChannel::disconnected());
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client
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}
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#[test]
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fn created() {
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@ -81,5 +113,13 @@ fn query_none_block() {
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let non_existant = client.block_header_at(188);
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assert!(non_existant == Option::None);
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assert!(non_existant.is_none());
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}
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#[test]
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fn query_bad_block() {
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let client = get_test_client_with_blocks(vec![get_bad_state_dummy_block()]);
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let bad_block:Option<Bytes> = client.block_header_at(1);
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assert!(bad_block.is_none());
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}
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