openethereum/src/tests/state.rs

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Rust
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use super::test_common::*;
use state::*;
use pod_state::*;
use state_diff::*;
use ethereum;
fn do_json_test(json_data: &[u8]) -> Vec<String> {
let json = Json::from_str(::std::str::from_utf8(json_data).unwrap()).expect("Json is invalid");
let mut failed = Vec::new();
let engine = ethereum::new_frontier_test().to_engine().unwrap();
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flush(format!("\n"));
for (name, test) in json.as_object().unwrap() {
let mut fail = false;
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{
let mut fail_unless = |cond: bool| if !cond && !fail {
failed.push(name.to_string());
flush(format!("FAIL\n"));
fail = true;
true
} else {false};
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flush(format!(" - {}...", name));
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let t = Transaction::from_json(&test["transaction"]);
let env = EnvInfo::from_json(&test["env"]);
let _out = Bytes::from_json(&test["out"]);
let post_state_root = xjson!(&test["postStateRoot"]);
let pre = PodState::from_json(&test["pre"]);
let post = PodState::from_json(&test["post"]);
let logs: Vec<_> = test["logs"].as_array().unwrap().iter().map(&LogEntry::from_json).collect();
//println!("Transaction: {:?}", t);
//println!("Env: {:?}", env);
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let calc_post = sec_trie_root(post.get().iter().map(|(k, v)| (k.to_vec(), v.rlp())).collect());
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if fail_unless(post_state_root == calc_post) {
println!("!!! {}: Trie root mismatch (got: {}, expect: {}):", name, calc_post, post_state_root);
println!("!!! Post:\n{}", post);
} else {
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let mut s = State::new_temp();
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s.populate_from(pre);
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s.commit();
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let res = s.apply(&env, engine.deref(), &t);
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if fail_unless(s.root() == &post_state_root) {
println!("!!! {}: State mismatch (got: {}, expect: {}):", name, s.root(), post_state_root);
let our_post = s.to_pod();
println!("Got:\n{}", our_post);
println!("Expect:\n{}", post);
println!("Diff ---expect -> +++got:\n{}", StateDiff::diff_pod(&post, &our_post));
}
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if let Ok(r) = res {
if fail_unless(logs == r.logs) {
println!("!!! {}: Logs mismatch:", name);
println!("Got:\n{:?}", r.logs);
println!("Expect:\n{:?}", logs);
}
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}
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}
}
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if !fail {
flush(format!("ok\n"));
}
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// TODO: Add extra APIs for output
//if fail_unless(out == r.)
}
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println!("!!! {:?} tests from failed.", failed.len());
failed
}
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declare_test!{StateTests_stBlockHashTest, "StateTests/stBlockHashTest"}
declare_test!{StateTests_stCallCodes, "StateTests/stCallCodes"}
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declare_test_ignore!{StateTests_stCallCreateCallCodeTest, "StateTests/stCallCreateCallCodeTest"} //<< Out of stack
declare_test!{StateTests_stDelegatecallTest, "StateTests/stDelegatecallTest"} //<< FAIL - gas too high
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declare_test!{StateTests_stExample, "StateTests/stExample"}
declare_test!{StateTests_stInitCodeTest, "StateTests/stInitCodeTest"}
declare_test!{StateTests_stLogTests, "StateTests/stLogTests"}
declare_test!{StateTests_stMemoryStressTest, "StateTests/stMemoryStressTest"}
declare_test!{StateTests_stMemoryTest, "StateTests/stMemoryTest"}
declare_test!{StateTests_stPreCompiledContracts, "StateTests/stPreCompiledContracts"}
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declare_test_ignore!{StateTests_stQuadraticComplexityTest, "StateTests/stQuadraticComplexityTest"} //<< Too long
declare_test_ignore!{StateTests_stRecursiveCreate, "StateTests/stRecursiveCreate"} //<< Out of stack
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declare_test!{StateTests_stRefundTest, "StateTests/stRefundTest"}
declare_test!{StateTests_stSolidityTest, "StateTests/stSolidityTest"}
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declare_test_ignore!{StateTests_stSpecialTest, "StateTests/stSpecialTest"} //<< Signal 11
declare_test_ignore!{StateTests_stSystemOperationsTest, "StateTests/stSystemOperationsTest"} //<< Signal 11
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declare_test!{StateTests_stTransactionTest, "StateTests/stTransactionTest"}
declare_test!{StateTests_stTransitionTest, "StateTests/stTransitionTest"}
declare_test!{StateTests_stWalletTest, "StateTests/stWalletTest"}